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package.dist.plotly-gl3d.js Maven / Gradle / Ivy
The open source javascript graphing library that powers plotly
/**
* plotly.js (gl3d) v2.34.0
* Copyright 2012-2024, Plotly, Inc.
* All rights reserved.
* Licensed under the MIT license
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["Plotly"] = factory();
else
root["Plotly"] = factory();
})(self, function() {
return /******/ (function() { // webpackBootstrap
/******/ var __webpack_modules__ = ({
/***/ 9288:
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var rules = {
"X,X div": "direction:ltr;font-family:\"Open Sans\",verdana,arial,sans-serif;margin:0;padding:0;",
"X input,X button": "font-family:\"Open Sans\",verdana,arial,sans-serif;",
"X input:focus,X button:focus": "outline:none;",
"X a": "text-decoration:none;",
"X a:hover": "text-decoration:none;",
"X .crisp": "shape-rendering:crispEdges;",
"X .user-select-none": "-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none;",
"X svg": "overflow:hidden;",
"X svg a": "fill:#447adb;",
"X svg a:hover": "fill:#3c6dc5;",
"X .main-svg": "position:absolute;top:0;left:0;pointer-events:none;",
"X .main-svg .draglayer": "pointer-events:all;",
"X .cursor-default": "cursor:default;",
"X .cursor-pointer": "cursor:pointer;",
"X .cursor-crosshair": "cursor:crosshair;",
"X .cursor-move": "cursor:move;",
"X .cursor-col-resize": "cursor:col-resize;",
"X .cursor-row-resize": "cursor:row-resize;",
"X .cursor-ns-resize": "cursor:ns-resize;",
"X .cursor-ew-resize": "cursor:ew-resize;",
"X .cursor-sw-resize": "cursor:sw-resize;",
"X .cursor-s-resize": "cursor:s-resize;",
"X .cursor-se-resize": "cursor:se-resize;",
"X .cursor-w-resize": "cursor:w-resize;",
"X .cursor-e-resize": "cursor:e-resize;",
"X .cursor-nw-resize": "cursor:nw-resize;",
"X .cursor-n-resize": "cursor:n-resize;",
"X .cursor-ne-resize": "cursor:ne-resize;",
"X .cursor-grab": "cursor:-webkit-grab;cursor:grab;",
"X .modebar": "position:absolute;top:2px;right:2px;",
"X .ease-bg": "-webkit-transition:background-color .3s ease 0s;-moz-transition:background-color .3s ease 0s;-ms-transition:background-color .3s ease 0s;-o-transition:background-color .3s ease 0s;transition:background-color .3s ease 0s;",
"X .modebar--hover>:not(.watermark)": "opacity:0;-webkit-transition:opacity .3s ease 0s;-moz-transition:opacity .3s ease 0s;-ms-transition:opacity .3s ease 0s;-o-transition:opacity .3s ease 0s;transition:opacity .3s ease 0s;",
"X:hover .modebar--hover .modebar-group": "opacity:1;",
"X .modebar-group": "float:left;display:inline-block;box-sizing:border-box;padding-left:8px;position:relative;vertical-align:middle;white-space:nowrap;",
"X .modebar-btn": "position:relative;font-size:16px;padding:3px 4px;height:22px;cursor:pointer;line-height:normal;box-sizing:border-box;",
"X .modebar-btn svg": "position:relative;top:2px;",
"X .modebar.vertical": "display:flex;flex-direction:column;flex-wrap:wrap;align-content:flex-end;max-height:100%;",
"X .modebar.vertical svg": "top:-1px;",
"X .modebar.vertical .modebar-group": "display:block;float:none;padding-left:0px;padding-bottom:8px;",
"X .modebar.vertical .modebar-group .modebar-btn": "display:block;text-align:center;",
"X [data-title]:before,X [data-title]:after": "position:absolute;-webkit-transform:translate3d(0, 0, 0);-moz-transform:translate3d(0, 0, 0);-ms-transform:translate3d(0, 0, 0);-o-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0);display:none;opacity:0;z-index:1001;pointer-events:none;top:110%;right:50%;",
"X [data-title]:hover:before,X [data-title]:hover:after": "display:block;opacity:1;",
"X [data-title]:before": "content:\"\";position:absolute;background:rgba(0,0,0,0);border:6px solid rgba(0,0,0,0);z-index:1002;margin-top:-12px;border-bottom-color:#69738a;margin-right:-6px;",
"X [data-title]:after": "content:attr(data-title);background:#69738a;color:#fff;padding:8px 10px;font-size:12px;line-height:12px;white-space:nowrap;margin-right:-18px;border-radius:2px;",
"X .vertical [data-title]:before,X .vertical [data-title]:after": "top:0%;right:200%;",
"X .vertical [data-title]:before": "border:6px solid rgba(0,0,0,0);border-left-color:#69738a;margin-top:8px;margin-right:-30px;",
Y: "font-family:\"Open Sans\",verdana,arial,sans-serif;position:fixed;top:50px;right:20px;z-index:10000;font-size:10pt;max-width:180px;",
"Y p": "margin:0;",
"Y .notifier-note": "min-width:180px;max-width:250px;border:1px solid #fff;z-index:3000;margin:0;background-color:#8c97af;background-color:rgba(140,151,175,.9);color:#fff;padding:10px;overflow-wrap:break-word;word-wrap:break-word;-ms-hyphens:auto;-webkit-hyphens:auto;hyphens:auto;",
"Y .notifier-close": "color:#fff;opacity:.8;float:right;padding:0 5px;background:none;border:none;font-size:20px;font-weight:bold;line-height:20px;",
"Y .notifier-close:hover": "color:#444;text-decoration:none;cursor:pointer;"
};
for (var selector in rules) {
var fullSelector = selector.replace(/^,/, ' ,').replace(/X/g, '.js-plotly-plot .plotly').replace(/Y/g, '.plotly-notifier');
Lib.addStyleRule(fullSelector, rules[selector]);
}
/***/ }),
/***/ 6712:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(1843);
/***/ }),
/***/ 6144:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(5396);
/***/ }),
/***/ 4680:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(6048);
/***/ }),
/***/ 2016:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(4884);
/***/ }),
/***/ 5556:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(6744);
/***/ }),
/***/ 6489:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(2028);
/***/ }),
/***/ 7988:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Plotly = __webpack_require__(2016);
Plotly.register([
// traces
__webpack_require__(8824), __webpack_require__(9904), __webpack_require__(5120), __webpack_require__(3752), __webpack_require__(4340), __webpack_require__(4680), __webpack_require__(9800),
// transforms
__webpack_require__(6712), __webpack_require__(5556), __webpack_require__(6489), __webpack_require__(7312),
// components
__webpack_require__(6144)]);
module.exports = Plotly;
/***/ }),
/***/ 5120:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(6296);
/***/ }),
/***/ 4340:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(2640);
/***/ }),
/***/ 8824:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(3296);
/***/ }),
/***/ 7312:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(6272);
/***/ }),
/***/ 9800:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(5436);
/***/ }),
/***/ 9904:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(1304);
/***/ }),
/***/ 3752:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(7776);
/***/ }),
/***/ 2196:
/***/ (function(module) {
"use strict";
/**
* All paths are tuned for maximum scalability of the arrowhead,
* ie throughout arrowwidth=0.3..3 the head is joined smoothly
* to the line, with the line coming from the left and ending at (0, 0).
*
* `backoff` is the distance to move the arrowhead and the end of the line,
* in order that the arrowhead points to the desired place, either at
* the tip of the arrow or (in the case of circle or square)
* the center of the symbol.
*
* `noRotate`, if truthy, says that this arrowhead should not rotate with the
* arrow. That's the case for squares, which should always be straight, and
* circles, for which it's irrelevant.
*/
module.exports = [
// no arrow
{
path: '',
backoff: 0
},
// wide with flat back
{
path: 'M-2.4,-3V3L0.6,0Z',
backoff: 0.6
},
// narrower with flat back
{
path: 'M-3.7,-2.5V2.5L1.3,0Z',
backoff: 1.3
},
// barbed
{
path: 'M-4.45,-3L-1.65,-0.2V0.2L-4.45,3L1.55,0Z',
backoff: 1.55
},
// wide line-drawn
{
path: 'M-2.2,-2.2L-0.2,-0.2V0.2L-2.2,2.2L-1.4,3L1.6,0L-1.4,-3Z',
backoff: 1.6
},
// narrower line-drawn
{
path: 'M-4.4,-2.1L-0.6,-0.2V0.2L-4.4,2.1L-4,3L2,0L-4,-3Z',
backoff: 2
},
// circle
{
path: 'M2,0A2,2 0 1,1 0,-2A2,2 0 0,1 2,0Z',
backoff: 0,
noRotate: true
},
// square
{
path: 'M2,2V-2H-2V2Z',
backoff: 0,
noRotate: true
}];
/***/ }),
/***/ 3916:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var ARROWPATHS = __webpack_require__(2196);
var fontAttrs = __webpack_require__(5376);
var cartesianConstants = __webpack_require__(3816);
var templatedArray = (__webpack_require__(1780).templatedArray);
var axisPlaceableObjs = __webpack_require__(6208);
function arrowAxisRefDescription(axis) {
return ['In order for absolute positioning of the arrow to work, *a' + axis + 'ref* must be exactly the same as *' + axis + 'ref*, otherwise *a' + axis + 'ref* will revert to *pixel* (explained next).', 'For relative positioning, *a' + axis + 'ref* can be set to *pixel*,', 'in which case the *a' + axis + '* value is specified in pixels', 'relative to *' + axis + '*.', 'Absolute positioning is useful', 'for trendline annotations which should continue to indicate', 'the correct trend when zoomed. Relative positioning is useful', 'for specifying the text offset for an annotated point.'].join(' ');
}
function arrowCoordinateDescription(axis, lower, upper) {
return ['Sets the', axis, 'component of the arrow tail about the arrow head.', 'If `a' + axis + 'ref` is `pixel`, a positive (negative)', 'component corresponds to an arrow pointing', 'from', upper, 'to', lower, '(' + lower, 'to', upper + ').', 'If `a' + axis + 'ref` is not `pixel` and is exactly the same as `' + axis + 'ref`,', 'this is an absolute value on that axis,', 'like `' + axis + '`, specified in the same coordinates as `' + axis + 'ref`.'].join(' ');
}
module.exports = templatedArray('annotation', {
visible: {
valType: 'boolean',
dflt: true,
editType: 'calc+arraydraw'
},
text: {
valType: 'string',
editType: 'calc+arraydraw'
},
textangle: {
valType: 'angle',
dflt: 0,
editType: 'calc+arraydraw'
},
font: fontAttrs({
editType: 'calc+arraydraw',
colorEditType: 'arraydraw'
}),
width: {
valType: 'number',
min: 1,
dflt: null,
editType: 'calc+arraydraw'
},
height: {
valType: 'number',
min: 1,
dflt: null,
editType: 'calc+arraydraw'
},
opacity: {
valType: 'number',
min: 0,
max: 1,
dflt: 1,
editType: 'arraydraw'
},
align: {
valType: 'enumerated',
values: ['left', 'center', 'right'],
dflt: 'center',
editType: 'arraydraw'
},
valign: {
valType: 'enumerated',
values: ['top', 'middle', 'bottom'],
dflt: 'middle',
editType: 'arraydraw'
},
bgcolor: {
valType: 'color',
dflt: 'rgba(0,0,0,0)',
editType: 'arraydraw'
},
bordercolor: {
valType: 'color',
dflt: 'rgba(0,0,0,0)',
editType: 'arraydraw'
},
borderpad: {
valType: 'number',
min: 0,
dflt: 1,
editType: 'calc+arraydraw'
},
borderwidth: {
valType: 'number',
min: 0,
dflt: 1,
editType: 'calc+arraydraw'
},
// arrow
showarrow: {
valType: 'boolean',
dflt: true,
editType: 'calc+arraydraw'
},
arrowcolor: {
valType: 'color',
editType: 'arraydraw'
},
arrowhead: {
valType: 'integer',
min: 0,
max: ARROWPATHS.length,
dflt: 1,
editType: 'arraydraw'
},
startarrowhead: {
valType: 'integer',
min: 0,
max: ARROWPATHS.length,
dflt: 1,
editType: 'arraydraw'
},
arrowside: {
valType: 'flaglist',
flags: ['end', 'start'],
extras: ['none'],
dflt: 'end',
editType: 'arraydraw'
},
arrowsize: {
valType: 'number',
min: 0.3,
dflt: 1,
editType: 'calc+arraydraw'
},
startarrowsize: {
valType: 'number',
min: 0.3,
dflt: 1,
editType: 'calc+arraydraw'
},
arrowwidth: {
valType: 'number',
min: 0.1,
editType: 'calc+arraydraw'
},
standoff: {
valType: 'number',
min: 0,
dflt: 0,
editType: 'calc+arraydraw'
},
startstandoff: {
valType: 'number',
min: 0,
dflt: 0,
editType: 'calc+arraydraw'
},
ax: {
valType: 'any',
editType: 'calc+arraydraw'
},
ay: {
valType: 'any',
editType: 'calc+arraydraw'
},
axref: {
valType: 'enumerated',
dflt: 'pixel',
values: ['pixel', cartesianConstants.idRegex.x.toString()],
editType: 'calc'
},
ayref: {
valType: 'enumerated',
dflt: 'pixel',
values: ['pixel', cartesianConstants.idRegex.y.toString()],
editType: 'calc'
},
// positioning
xref: {
valType: 'enumerated',
values: ['paper', cartesianConstants.idRegex.x.toString()],
editType: 'calc'
},
x: {
valType: 'any',
editType: 'calc+arraydraw'
},
xanchor: {
valType: 'enumerated',
values: ['auto', 'left', 'center', 'right'],
dflt: 'auto',
editType: 'calc+arraydraw'
},
xshift: {
valType: 'number',
dflt: 0,
editType: 'calc+arraydraw'
},
yref: {
valType: 'enumerated',
values: ['paper', cartesianConstants.idRegex.y.toString()],
editType: 'calc'
},
y: {
valType: 'any',
editType: 'calc+arraydraw'
},
yanchor: {
valType: 'enumerated',
values: ['auto', 'top', 'middle', 'bottom'],
dflt: 'auto',
editType: 'calc+arraydraw'
},
yshift: {
valType: 'number',
dflt: 0,
editType: 'calc+arraydraw'
},
clicktoshow: {
valType: 'enumerated',
values: [false, 'onoff', 'onout'],
dflt: false,
editType: 'arraydraw'
},
xclick: {
valType: 'any',
editType: 'arraydraw'
},
yclick: {
valType: 'any',
editType: 'arraydraw'
},
hovertext: {
valType: 'string',
editType: 'arraydraw'
},
hoverlabel: {
bgcolor: {
valType: 'color',
editType: 'arraydraw'
},
bordercolor: {
valType: 'color',
editType: 'arraydraw'
},
font: fontAttrs({
editType: 'arraydraw'
}),
editType: 'arraydraw'
},
captureevents: {
valType: 'boolean',
editType: 'arraydraw'
},
editType: 'calc',
_deprecated: {
ref: {
valType: 'string',
editType: 'calc'
}
}
});
/***/ }),
/***/ 272:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Axes = __webpack_require__(4460);
var draw = (__webpack_require__(6196).draw);
module.exports = function calcAutorange(gd) {
var fullLayout = gd._fullLayout;
var annotationList = Lib.filterVisible(fullLayout.annotations);
if (annotationList.length && gd._fullData.length) {
return Lib.syncOrAsync([draw, annAutorange], gd);
}
};
function annAutorange(gd) {
var fullLayout = gd._fullLayout;
// find the bounding boxes for each of these annotations'
// relative to their anchor points
// use the arrow and the text bg rectangle,
// as the whole anno may include hidden text in its bbox
Lib.filterVisible(fullLayout.annotations).forEach(function (ann) {
var xa = Axes.getFromId(gd, ann.xref);
var ya = Axes.getFromId(gd, ann.yref);
var xRefType = Axes.getRefType(ann.xref);
var yRefType = Axes.getRefType(ann.yref);
ann._extremes = {};
if (xRefType === 'range') calcAxisExpansion(ann, xa);
if (yRefType === 'range') calcAxisExpansion(ann, ya);
});
}
function calcAxisExpansion(ann, ax) {
var axId = ax._id;
var letter = axId.charAt(0);
var pos = ann[letter];
var apos = ann['a' + letter];
var ref = ann[letter + 'ref'];
var aref = ann['a' + letter + 'ref'];
var padplus = ann['_' + letter + 'padplus'];
var padminus = ann['_' + letter + 'padminus'];
var shift = {
x: 1,
y: -1
}[letter] * ann[letter + 'shift'];
var headSize = 3 * ann.arrowsize * ann.arrowwidth || 0;
var headPlus = headSize + shift;
var headMinus = headSize - shift;
var startHeadSize = 3 * ann.startarrowsize * ann.arrowwidth || 0;
var startHeadPlus = startHeadSize + shift;
var startHeadMinus = startHeadSize - shift;
var extremes;
if (aref === ref) {
// expand for the arrowhead (padded by arrowhead)
var extremeArrowHead = Axes.findExtremes(ax, [ax.r2c(pos)], {
ppadplus: headPlus,
ppadminus: headMinus
});
// again for the textbox (padded by textbox)
var extremeText = Axes.findExtremes(ax, [ax.r2c(apos)], {
ppadplus: Math.max(padplus, startHeadPlus),
ppadminus: Math.max(padminus, startHeadMinus)
});
extremes = {
min: [extremeArrowHead.min[0], extremeText.min[0]],
max: [extremeArrowHead.max[0], extremeText.max[0]]
};
} else {
startHeadPlus = apos ? startHeadPlus + apos : startHeadPlus;
startHeadMinus = apos ? startHeadMinus - apos : startHeadMinus;
extremes = Axes.findExtremes(ax, [ax.r2c(pos)], {
ppadplus: Math.max(padplus, headPlus, startHeadPlus),
ppadminus: Math.max(padminus, headMinus, startHeadMinus)
});
}
ann._extremes[axId] = extremes;
}
/***/ }),
/***/ 2300:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Registry = __webpack_require__(4040);
var arrayEditor = (__webpack_require__(1780).arrayEditor);
module.exports = {
hasClickToShow: hasClickToShow,
onClick: onClick
};
/*
* hasClickToShow: does the given hoverData have ANY annotations which will
* turn ON if we click here? (used by hover events to set cursor)
*
* gd: graphDiv
* hoverData: a hoverData array, as included with the *plotly_hover* or
* *plotly_click* events in the `points` attribute
*
* returns: boolean
*/
function hasClickToShow(gd, hoverData) {
var sets = getToggleSets(gd, hoverData);
return sets.on.length > 0 || sets.explicitOff.length > 0;
}
/*
* onClick: perform the toggling (via Plotly.update) implied by clicking
* at this hoverData
*
* gd: graphDiv
* hoverData: a hoverData array, as included with the *plotly_hover* or
* *plotly_click* events in the `points` attribute
*
* returns: Promise that the update is complete
*/
function onClick(gd, hoverData) {
var toggleSets = getToggleSets(gd, hoverData);
var onSet = toggleSets.on;
var offSet = toggleSets.off.concat(toggleSets.explicitOff);
var update = {};
var annotationsOut = gd._fullLayout.annotations;
var i, editHelpers;
if (!(onSet.length || offSet.length)) return;
for (i = 0; i < onSet.length; i++) {
editHelpers = arrayEditor(gd.layout, 'annotations', annotationsOut[onSet[i]]);
editHelpers.modifyItem('visible', true);
Lib.extendFlat(update, editHelpers.getUpdateObj());
}
for (i = 0; i < offSet.length; i++) {
editHelpers = arrayEditor(gd.layout, 'annotations', annotationsOut[offSet[i]]);
editHelpers.modifyItem('visible', false);
Lib.extendFlat(update, editHelpers.getUpdateObj());
}
return Registry.call('update', gd, {}, update);
}
/*
* getToggleSets: find the annotations which will turn on or off at this
* hoverData
*
* gd: graphDiv
* hoverData: a hoverData array, as included with the *plotly_hover* or
* *plotly_click* events in the `points` attribute
*
* returns: {
* on: Array (indices of annotations to turn on),
* off: Array (indices to turn off because you're not hovering on them),
* explicitOff: Array (indices to turn off because you *are* hovering on them)
* }
*/
function getToggleSets(gd, hoverData) {
var annotations = gd._fullLayout.annotations;
var onSet = [];
var offSet = [];
var explicitOffSet = [];
var hoverLen = (hoverData || []).length;
var i, j, anni, showMode, pointj, xa, ya, toggleType;
for (i = 0; i < annotations.length; i++) {
anni = annotations[i];
showMode = anni.clicktoshow;
if (showMode) {
for (j = 0; j < hoverLen; j++) {
pointj = hoverData[j];
xa = pointj.xaxis;
ya = pointj.yaxis;
if (xa._id === anni.xref && ya._id === anni.yref && xa.d2r(pointj.x) === clickData2r(anni._xclick, xa) && ya.d2r(pointj.y) === clickData2r(anni._yclick, ya)) {
// match! toggle this annotation
// regardless of its clicktoshow mode
// but if it's onout mode, off is implicit
if (anni.visible) {
if (showMode === 'onout') toggleType = offSet;else toggleType = explicitOffSet;
} else {
toggleType = onSet;
}
toggleType.push(i);
break;
}
}
if (j === hoverLen) {
// no match - only turn this annotation OFF, and only if
// showmode is 'onout'
if (anni.visible && showMode === 'onout') offSet.push(i);
}
}
}
return {
on: onSet,
off: offSet,
explicitOff: explicitOffSet
};
}
// to handle log axes until v3
function clickData2r(d, ax) {
return ax.type === 'log' ? ax.l2r(d) : ax.d2r(d);
}
/***/ }),
/***/ 7192:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Color = __webpack_require__(6308);
// defaults common to 'annotations' and 'annotations3d'
module.exports = function handleAnnotationCommonDefaults(annIn, annOut, fullLayout, coerce) {
coerce('opacity');
var bgColor = coerce('bgcolor');
var borderColor = coerce('bordercolor');
var borderOpacity = Color.opacity(borderColor);
coerce('borderpad');
var borderWidth = coerce('borderwidth');
var showArrow = coerce('showarrow');
coerce('text', showArrow ? ' ' : fullLayout._dfltTitle.annotation);
coerce('textangle');
Lib.coerceFont(coerce, 'font', fullLayout.font);
coerce('width');
coerce('align');
var h = coerce('height');
if (h) coerce('valign');
if (showArrow) {
var arrowside = coerce('arrowside');
var arrowhead;
var arrowsize;
if (arrowside.indexOf('end') !== -1) {
arrowhead = coerce('arrowhead');
arrowsize = coerce('arrowsize');
}
if (arrowside.indexOf('start') !== -1) {
coerce('startarrowhead', arrowhead);
coerce('startarrowsize', arrowsize);
}
coerce('arrowcolor', borderOpacity ? annOut.bordercolor : Color.defaultLine);
coerce('arrowwidth', (borderOpacity && borderWidth || 1) * 2);
coerce('standoff');
coerce('startstandoff');
}
var hoverText = coerce('hovertext');
var globalHoverLabel = fullLayout.hoverlabel || {};
if (hoverText) {
var hoverBG = coerce('hoverlabel.bgcolor', globalHoverLabel.bgcolor || (Color.opacity(bgColor) ? Color.rgb(bgColor) : Color.defaultLine));
var hoverBorder = coerce('hoverlabel.bordercolor', globalHoverLabel.bordercolor || Color.contrast(hoverBG));
var fontDflt = Lib.extendFlat({}, globalHoverLabel.font);
if (!fontDflt.color) {
fontDflt.color = hoverBorder;
}
Lib.coerceFont(coerce, 'hoverlabel.font', fontDflt);
}
coerce('captureevents', !!hoverText);
};
/***/ }),
/***/ 9208:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var toLogRange = __webpack_require__(6896);
/*
* convertCoords: when converting an axis between log and linear
* you need to alter any annotations on that axis to keep them
* pointing at the same data point.
* In v3.0 this will become obsolete
*
* gd: the plot div
* ax: the axis being changed
* newType: the type it's getting
* doExtra: function(attr, val) from inside relayout that sets the attribute.
* Use this to make the changes as it's aware if any other changes in the
* same relayout call should override this conversion.
*/
module.exports = function convertCoords(gd, ax, newType, doExtra) {
ax = ax || {};
var toLog = newType === 'log' && ax.type === 'linear';
var fromLog = newType === 'linear' && ax.type === 'log';
if (!(toLog || fromLog)) return;
var annotations = gd._fullLayout.annotations;
var axLetter = ax._id.charAt(0);
var ann;
var attrPrefix;
function convert(attr) {
var currentVal = ann[attr];
var newVal = null;
if (toLog) newVal = toLogRange(currentVal, ax.range);else newVal = Math.pow(10, currentVal);
// if conversion failed, delete the value so it gets a default value
if (!isNumeric(newVal)) newVal = null;
doExtra(attrPrefix + attr, newVal);
}
for (var i = 0; i < annotations.length; i++) {
ann = annotations[i];
attrPrefix = 'annotations[' + i + '].';
if (ann[axLetter + 'ref'] === ax._id) convert(axLetter);
if (ann['a' + axLetter + 'ref'] === ax._id) convert('a' + axLetter);
}
};
/***/ }),
/***/ 5216:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Axes = __webpack_require__(4460);
var handleArrayContainerDefaults = __webpack_require__(1272);
var handleAnnotationCommonDefaults = __webpack_require__(7192);
var attributes = __webpack_require__(3916);
module.exports = function supplyLayoutDefaults(layoutIn, layoutOut) {
handleArrayContainerDefaults(layoutIn, layoutOut, {
name: 'annotations',
handleItemDefaults: handleAnnotationDefaults
});
};
function handleAnnotationDefaults(annIn, annOut, fullLayout) {
function coerce(attr, dflt) {
return Lib.coerce(annIn, annOut, attributes, attr, dflt);
}
var visible = coerce('visible');
var clickToShow = coerce('clicktoshow');
if (!(visible || clickToShow)) return;
handleAnnotationCommonDefaults(annIn, annOut, fullLayout, coerce);
var showArrow = annOut.showarrow;
// positioning
var axLetters = ['x', 'y'];
var arrowPosDflt = [-10, -30];
var gdMock = {
_fullLayout: fullLayout
};
for (var i = 0; i < 2; i++) {
var axLetter = axLetters[i];
// xref, yref
var axRef = Axes.coerceRef(annIn, annOut, gdMock, axLetter, '', 'paper');
if (axRef !== 'paper') {
var ax = Axes.getFromId(gdMock, axRef);
ax._annIndices.push(annOut._index);
}
// x, y
Axes.coercePosition(annOut, gdMock, coerce, axRef, axLetter, 0.5);
if (showArrow) {
var arrowPosAttr = 'a' + axLetter;
// axref, ayref
var aaxRef = Axes.coerceRef(annIn, annOut, gdMock, arrowPosAttr, 'pixel', ['pixel', 'paper']);
// for now the arrow can only be on the same axis or specified as pixels
// TODO: sometime it might be interesting to allow it to be on *any* axis
// but that would require updates to drawing & autorange code and maybe more
if (aaxRef !== 'pixel' && aaxRef !== axRef) {
aaxRef = annOut[arrowPosAttr] = 'pixel';
}
// ax, ay
var aDflt = aaxRef === 'pixel' ? arrowPosDflt[i] : 0.4;
Axes.coercePosition(annOut, gdMock, coerce, aaxRef, arrowPosAttr, aDflt);
}
// xanchor, yanchor
coerce(axLetter + 'anchor');
// xshift, yshift
coerce(axLetter + 'shift');
}
// if you have one coordinate you should have both
Lib.noneOrAll(annIn, annOut, ['x', 'y']);
// if you have one part of arrow length you should have both
if (showArrow) {
Lib.noneOrAll(annIn, annOut, ['ax', 'ay']);
}
if (clickToShow) {
var xClick = coerce('xclick');
var yClick = coerce('yclick');
// put the actual click data to bind to into private attributes
// so we don't have to do this little bit of logic on every hover event
annOut._xclick = xClick === undefined ? annOut.x : Axes.cleanPosition(xClick, gdMock, annOut.xref);
annOut._yclick = yClick === undefined ? annOut.y : Axes.cleanPosition(yClick, gdMock, annOut.yref);
}
}
/***/ }),
/***/ 6196:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Registry = __webpack_require__(4040);
var Plots = __webpack_require__(7316);
var Lib = __webpack_require__(3400);
var strTranslate = Lib.strTranslate;
var Axes = __webpack_require__(4460);
var Color = __webpack_require__(6308);
var Drawing = __webpack_require__(3616);
var Fx = __webpack_require__(3024);
var svgTextUtils = __webpack_require__(2736);
var setCursor = __webpack_require__(3972);
var dragElement = __webpack_require__(6476);
var arrayEditor = (__webpack_require__(1780).arrayEditor);
var drawArrowHead = __webpack_require__(3652);
// Annotations are stored in gd.layout.annotations, an array of objects
// index can point to one item in this array,
// or non-numeric to simply add a new one
// or -1 to modify all existing
// opt can be the full options object, or one key (to be set to value)
// or undefined to simply redraw
// if opt is blank, val can be 'add' or a full options object to add a new
// annotation at that point in the array, or 'remove' to delete this one
module.exports = {
draw: draw,
drawOne: drawOne,
drawRaw: drawRaw
};
/*
* draw: draw all annotations without any new modifications
*/
function draw(gd) {
var fullLayout = gd._fullLayout;
fullLayout._infolayer.selectAll('.annotation').remove();
for (var i = 0; i < fullLayout.annotations.length; i++) {
if (fullLayout.annotations[i].visible) {
drawOne(gd, i);
}
}
return Plots.previousPromises(gd);
}
/*
* drawOne: draw a single cartesian or paper-ref annotation, potentially with modifications
*
* index (int): the annotation to draw
*/
function drawOne(gd, index) {
var fullLayout = gd._fullLayout;
var options = fullLayout.annotations[index] || {};
var xa = Axes.getFromId(gd, options.xref);
var ya = Axes.getFromId(gd, options.yref);
if (xa) xa.setScale();
if (ya) ya.setScale();
drawRaw(gd, options, index, false, xa, ya);
}
// Convert pixels to the coordinates relevant for the axis referred to. For
// example, for paper it would convert to a value normalized by the dimension of
// the plot.
// axDomainRef: if true and axa defined, draws relative to axis domain,
// otherwise draws relative to data (if axa defined) or paper (if not).
function shiftPosition(axa, dAx, axLetter, gs, options) {
var optAx = options[axLetter];
var axRef = options[axLetter + 'ref'];
var vertical = axLetter.indexOf('y') !== -1;
var axDomainRef = Axes.getRefType(axRef) === 'domain';
var gsDim = vertical ? gs.h : gs.w;
if (axa) {
if (axDomainRef) {
// here optAx normalized to length of axis (e.g., normally in range
// 0 to 1). But dAx is in pixels. So we normalize dAx to length of
// axis before doing the math.
return optAx + (vertical ? -dAx : dAx) / axa._length;
} else {
return axa.p2r(axa.r2p(optAx) + dAx);
}
} else {
return optAx + (vertical ? -dAx : dAx) / gsDim;
}
}
/**
* drawRaw: draw a single annotation, potentially with modifications
*
* @param {DOM element} gd
* @param {object} options : this annotation's fullLayout options
* @param {integer} index : index in 'annotations' container of the annotation to draw
* @param {string} subplotId : id of the annotation's subplot
* - use false for 2d (i.e. cartesian or paper-ref) annotations
* @param {object | undefined} xa : full x-axis object to compute subplot pos-to-px
* @param {object | undefined} ya : ... y-axis
*/
function drawRaw(gd, options, index, subplotId, xa, ya) {
var fullLayout = gd._fullLayout;
var gs = gd._fullLayout._size;
var edits = gd._context.edits;
var className, containerStr;
if (subplotId) {
className = 'annotation-' + subplotId;
containerStr = subplotId + '.annotations';
} else {
className = 'annotation';
containerStr = 'annotations';
}
var editHelpers = arrayEditor(gd.layout, containerStr, options);
var modifyBase = editHelpers.modifyBase;
var modifyItem = editHelpers.modifyItem;
var getUpdateObj = editHelpers.getUpdateObj;
// remove the existing annotation if there is one
fullLayout._infolayer.selectAll('.' + className + '[data-index="' + index + '"]').remove();
var annClipID = 'clip' + fullLayout._uid + '_ann' + index;
// this annotation is gone - quit now after deleting it
// TODO: use d3 idioms instead of deleting and redrawing every time
if (!options._input || options.visible === false) {
d3.selectAll('#' + annClipID).remove();
return;
}
// calculated pixel positions
// x & y each will get text, head, and tail as appropriate
var annPosPx = {
x: {},
y: {}
};
var textangle = +options.textangle || 0;
// create the components
// made a single group to contain all, so opacity can work right
// with border/arrow together this could handle a whole bunch of
// cleanup at this point, but works for now
var annGroup = fullLayout._infolayer.append('g').classed(className, true).attr('data-index', String(index)).style('opacity', options.opacity);
// another group for text+background so that they can rotate together
var annTextGroup = annGroup.append('g').classed('annotation-text-g', true);
var editTextPosition = edits[options.showarrow ? 'annotationTail' : 'annotationPosition'];
var textEvents = options.captureevents || edits.annotationText || editTextPosition;
function makeEventData(initialEvent) {
var eventData = {
index: index,
annotation: options._input,
fullAnnotation: options,
event: initialEvent
};
if (subplotId) {
eventData.subplotId = subplotId;
}
return eventData;
}
var annTextGroupInner = annTextGroup.append('g').style('pointer-events', textEvents ? 'all' : null).call(setCursor, 'pointer').on('click', function () {
gd._dragging = false;
gd.emit('plotly_clickannotation', makeEventData(d3.event));
});
if (options.hovertext) {
annTextGroupInner.on('mouseover', function () {
var hoverOptions = options.hoverlabel;
var hoverFont = hoverOptions.font;
var bBox = this.getBoundingClientRect();
var bBoxRef = gd.getBoundingClientRect();
Fx.loneHover({
x0: bBox.left - bBoxRef.left,
x1: bBox.right - bBoxRef.left,
y: (bBox.top + bBox.bottom) / 2 - bBoxRef.top,
text: options.hovertext,
color: hoverOptions.bgcolor,
borderColor: hoverOptions.bordercolor,
fontFamily: hoverFont.family,
fontSize: hoverFont.size,
fontColor: hoverFont.color,
fontWeight: hoverFont.weight,
fontStyle: hoverFont.style,
fontVariant: hoverFont.variant,
fontShadow: hoverFont.fontShadow,
fontLineposition: hoverFont.fontLineposition,
fontTextcase: hoverFont.fontTextcase
}, {
container: fullLayout._hoverlayer.node(),
outerContainer: fullLayout._paper.node(),
gd: gd
});
}).on('mouseout', function () {
Fx.loneUnhover(fullLayout._hoverlayer.node());
});
}
var borderwidth = options.borderwidth;
var borderpad = options.borderpad;
var borderfull = borderwidth + borderpad;
var annTextBG = annTextGroupInner.append('rect').attr('class', 'bg').style('stroke-width', borderwidth + 'px').call(Color.stroke, options.bordercolor).call(Color.fill, options.bgcolor);
var isSizeConstrained = options.width || options.height;
var annTextClip = fullLayout._topclips.selectAll('#' + annClipID).data(isSizeConstrained ? [0] : []);
annTextClip.enter().append('clipPath').classed('annclip', true).attr('id', annClipID).append('rect');
annTextClip.exit().remove();
var font = options.font;
var text = fullLayout._meta ? Lib.templateString(options.text, fullLayout._meta) : options.text;
var annText = annTextGroupInner.append('text').classed('annotation-text', true).text(text);
function textLayout(s) {
s.call(Drawing.font, font).attr({
'text-anchor': {
left: 'start',
right: 'end'
}[options.align] || 'middle'
});
svgTextUtils.convertToTspans(s, gd, drawGraphicalElements);
return s;
}
function drawGraphicalElements() {
// if the text has *only* a link, make the whole box into a link
var anchor3 = annText.selectAll('a');
if (anchor3.size() === 1 && anchor3.text() === annText.text()) {
var wholeLink = annTextGroupInner.insert('a', ':first-child').attr({
'xlink:xlink:href': anchor3.attr('xlink:href'),
'xlink:xlink:show': anchor3.attr('xlink:show')
}).style({
cursor: 'pointer'
});
wholeLink.node().appendChild(annTextBG.node());
}
var mathjaxGroup = annTextGroupInner.select('.annotation-text-math-group');
var hasMathjax = !mathjaxGroup.empty();
var anntextBB = Drawing.bBox((hasMathjax ? mathjaxGroup : annText).node());
var textWidth = anntextBB.width;
var textHeight = anntextBB.height;
var annWidth = options.width || textWidth;
var annHeight = options.height || textHeight;
var outerWidth = Math.round(annWidth + 2 * borderfull);
var outerHeight = Math.round(annHeight + 2 * borderfull);
function shiftFraction(v, anchor) {
if (anchor === 'auto') {
if (v < 1 / 3) anchor = 'left';else if (v > 2 / 3) anchor = 'right';else anchor = 'center';
}
return {
center: 0,
middle: 0,
left: 0.5,
bottom: -0.5,
right: -0.5,
top: 0.5
}[anchor];
}
var annotationIsOffscreen = false;
var letters = ['x', 'y'];
for (var i = 0; i < letters.length; i++) {
var axLetter = letters[i];
var axRef = options[axLetter + 'ref'] || axLetter;
var tailRef = options['a' + axLetter + 'ref'];
var ax = {
x: xa,
y: ya
}[axLetter];
var dimAngle = (textangle + (axLetter === 'x' ? 0 : -90)) * Math.PI / 180;
// note that these two can be either positive or negative
var annSizeFromWidth = outerWidth * Math.cos(dimAngle);
var annSizeFromHeight = outerHeight * Math.sin(dimAngle);
// but this one is the positive total size
var annSize = Math.abs(annSizeFromWidth) + Math.abs(annSizeFromHeight);
var anchor = options[axLetter + 'anchor'];
var overallShift = options[axLetter + 'shift'] * (axLetter === 'x' ? 1 : -1);
var posPx = annPosPx[axLetter];
var basePx;
var textPadShift;
var alignPosition;
var autoAlignFraction;
var textShift;
var axRefType = Axes.getRefType(axRef);
/*
* calculate the *primary* pixel position
* which is the arrowhead if there is one,
* otherwise the text anchor point
*/
if (ax && axRefType !== 'domain') {
// check if annotation is off screen, to bypass DOM manipulations
var posFraction = ax.r2fraction(options[axLetter]);
if (posFraction < 0 || posFraction > 1) {
if (tailRef === axRef) {
posFraction = ax.r2fraction(options['a' + axLetter]);
if (posFraction < 0 || posFraction > 1) {
annotationIsOffscreen = true;
}
} else {
annotationIsOffscreen = true;
}
}
basePx = ax._offset + ax.r2p(options[axLetter]);
autoAlignFraction = 0.5;
} else {
var axRefTypeEqDomain = axRefType === 'domain';
if (axLetter === 'x') {
alignPosition = options[axLetter];
basePx = axRefTypeEqDomain ? ax._offset + ax._length * alignPosition : basePx = gs.l + gs.w * alignPosition;
} else {
alignPosition = 1 - options[axLetter];
basePx = axRefTypeEqDomain ? ax._offset + ax._length * alignPosition : basePx = gs.t + gs.h * alignPosition;
}
autoAlignFraction = options.showarrow ? 0.5 : alignPosition;
}
// now translate this into pixel positions of head, tail, and text
// as well as paddings for autorange
if (options.showarrow) {
posPx.head = basePx;
var arrowLength = options['a' + axLetter];
// with an arrow, the text rotates around the anchor point
textShift = annSizeFromWidth * shiftFraction(0.5, options.xanchor) - annSizeFromHeight * shiftFraction(0.5, options.yanchor);
if (tailRef === axRef) {
// In the case tailRefType is 'domain' or 'paper', the arrow's
// position is set absolutely, which is consistent with how
// it behaves when its position is set in data ('range')
// coordinates.
var tailRefType = Axes.getRefType(tailRef);
if (tailRefType === 'domain') {
if (axLetter === 'y') {
arrowLength = 1 - arrowLength;
}
posPx.tail = ax._offset + ax._length * arrowLength;
} else if (tailRefType === 'paper') {
if (axLetter === 'y') {
arrowLength = 1 - arrowLength;
posPx.tail = gs.t + gs.h * arrowLength;
} else {
posPx.tail = gs.l + gs.w * arrowLength;
}
} else {
// assumed tailRef is range or paper referenced
posPx.tail = ax._offset + ax.r2p(arrowLength);
}
// tail is range- or domain-referenced: autorange pads the
// text in px from the tail
textPadShift = textShift;
} else {
posPx.tail = basePx + arrowLength;
// tail is specified in px from head, so autorange also pads vs head
textPadShift = textShift + arrowLength;
}
posPx.text = posPx.tail + textShift;
// constrain pixel/paper referenced so the draggers are at least
// partially visible
var maxPx = fullLayout[axLetter === 'x' ? 'width' : 'height'];
if (axRef === 'paper') {
posPx.head = Lib.constrain(posPx.head, 1, maxPx - 1);
}
if (tailRef === 'pixel') {
var shiftPlus = -Math.max(posPx.tail - 3, posPx.text);
var shiftMinus = Math.min(posPx.tail + 3, posPx.text) - maxPx;
if (shiftPlus > 0) {
posPx.tail += shiftPlus;
posPx.text += shiftPlus;
} else if (shiftMinus > 0) {
posPx.tail -= shiftMinus;
posPx.text -= shiftMinus;
}
}
posPx.tail += overallShift;
posPx.head += overallShift;
} else {
// with no arrow, the text rotates and *then* we put the anchor
// relative to the new bounding box
textShift = annSize * shiftFraction(autoAlignFraction, anchor);
textPadShift = textShift;
posPx.text = basePx + textShift;
}
posPx.text += overallShift;
textShift += overallShift;
textPadShift += overallShift;
// padplus/minus are used by autorange
options['_' + axLetter + 'padplus'] = annSize / 2 + textPadShift;
options['_' + axLetter + 'padminus'] = annSize / 2 - textPadShift;
// size/shift are used during dragging
options['_' + axLetter + 'size'] = annSize;
options['_' + axLetter + 'shift'] = textShift;
}
if (annotationIsOffscreen) {
annTextGroupInner.remove();
return;
}
var xShift = 0;
var yShift = 0;
if (options.align !== 'left') {
xShift = (annWidth - textWidth) * (options.align === 'center' ? 0.5 : 1);
}
if (options.valign !== 'top') {
yShift = (annHeight - textHeight) * (options.valign === 'middle' ? 0.5 : 1);
}
if (hasMathjax) {
mathjaxGroup.select('svg').attr({
x: borderfull + xShift - 1,
y: borderfull + yShift
}).call(Drawing.setClipUrl, isSizeConstrained ? annClipID : null, gd);
} else {
var texty = borderfull + yShift - anntextBB.top;
var textx = borderfull + xShift - anntextBB.left;
annText.call(svgTextUtils.positionText, textx, texty).call(Drawing.setClipUrl, isSizeConstrained ? annClipID : null, gd);
}
annTextClip.select('rect').call(Drawing.setRect, borderfull, borderfull, annWidth, annHeight);
annTextBG.call(Drawing.setRect, borderwidth / 2, borderwidth / 2, outerWidth - borderwidth, outerHeight - borderwidth);
annTextGroupInner.call(Drawing.setTranslate, Math.round(annPosPx.x.text - outerWidth / 2), Math.round(annPosPx.y.text - outerHeight / 2));
/*
* rotate text and background
* we already calculated the text center position *as rotated*
* because we needed that for autoranging anyway, so now whether
* we have an arrow or not, we rotate about the text center.
*/
annTextGroup.attr({
transform: 'rotate(' + textangle + ',' + annPosPx.x.text + ',' + annPosPx.y.text + ')'
});
/*
* add the arrow
* uses options[arrowwidth,arrowcolor,arrowhead] for styling
* dx and dy are normally zero, but when you are dragging the textbox
* while the head stays put, dx and dy are the pixel offsets
*/
var drawArrow = function (dx, dy) {
annGroup.selectAll('.annotation-arrow-g').remove();
var headX = annPosPx.x.head;
var headY = annPosPx.y.head;
var tailX = annPosPx.x.tail + dx;
var tailY = annPosPx.y.tail + dy;
var textX = annPosPx.x.text + dx;
var textY = annPosPx.y.text + dy;
// find the edge of the text box, where we'll start the arrow:
// create transform matrix to rotate the text box corners
var transform = Lib.rotationXYMatrix(textangle, textX, textY);
var applyTransform = Lib.apply2DTransform(transform);
var applyTransform2 = Lib.apply2DTransform2(transform);
// calculate and transform bounding box
var width = +annTextBG.attr('width');
var height = +annTextBG.attr('height');
var xLeft = textX - 0.5 * width;
var xRight = xLeft + width;
var yTop = textY - 0.5 * height;
var yBottom = yTop + height;
var edges = [[xLeft, yTop, xLeft, yBottom], [xLeft, yBottom, xRight, yBottom], [xRight, yBottom, xRight, yTop], [xRight, yTop, xLeft, yTop]].map(applyTransform2);
// Remove the line if it ends inside the box. Use ray
// casting for rotated boxes: see which edges intersect a
// line from the arrowhead to far away and reduce with xor
// to get the parity of the number of intersections.
if (edges.reduce(function (a, x) {
return a ^ !!Lib.segmentsIntersect(headX, headY, headX + 1e6, headY + 1e6, x[0], x[1], x[2], x[3]);
}, false)) {
// no line or arrow - so quit drawArrow now
return;
}
edges.forEach(function (x) {
var p = Lib.segmentsIntersect(tailX, tailY, headX, headY, x[0], x[1], x[2], x[3]);
if (p) {
tailX = p.x;
tailY = p.y;
}
});
var strokewidth = options.arrowwidth;
var arrowColor = options.arrowcolor;
var arrowSide = options.arrowside;
var arrowGroup = annGroup.append('g').style({
opacity: Color.opacity(arrowColor)
}).classed('annotation-arrow-g', true);
var arrow = arrowGroup.append('path').attr('d', 'M' + tailX + ',' + tailY + 'L' + headX + ',' + headY).style('stroke-width', strokewidth + 'px').call(Color.stroke, Color.rgb(arrowColor));
drawArrowHead(arrow, arrowSide, options);
// the arrow dragger is a small square right at the head, then a line to the tail,
// all expanded by a stroke width of 6px plus the arrow line width
if (edits.annotationPosition && arrow.node().parentNode && !subplotId) {
var arrowDragHeadX = headX;
var arrowDragHeadY = headY;
if (options.standoff) {
var arrowLength = Math.sqrt(Math.pow(headX - tailX, 2) + Math.pow(headY - tailY, 2));
arrowDragHeadX += options.standoff * (tailX - headX) / arrowLength;
arrowDragHeadY += options.standoff * (tailY - headY) / arrowLength;
}
var arrowDrag = arrowGroup.append('path').classed('annotation-arrow', true).classed('anndrag', true).classed('cursor-move', true).attr({
d: 'M3,3H-3V-3H3ZM0,0L' + (tailX - arrowDragHeadX) + ',' + (tailY - arrowDragHeadY),
transform: strTranslate(arrowDragHeadX, arrowDragHeadY)
}).style('stroke-width', strokewidth + 6 + 'px').call(Color.stroke, 'rgba(0,0,0,0)').call(Color.fill, 'rgba(0,0,0,0)');
var annx0, anny0;
// dragger for the arrow & head: translates the whole thing
// (head/tail/text) all together
dragElement.init({
element: arrowDrag.node(),
gd: gd,
prepFn: function () {
var pos = Drawing.getTranslate(annTextGroupInner);
annx0 = pos.x;
anny0 = pos.y;
if (xa && xa.autorange) {
modifyBase(xa._name + '.autorange', true);
}
if (ya && ya.autorange) {
modifyBase(ya._name + '.autorange', true);
}
},
moveFn: function (dx, dy) {
var annxy0 = applyTransform(annx0, anny0);
var xcenter = annxy0[0] + dx;
var ycenter = annxy0[1] + dy;
annTextGroupInner.call(Drawing.setTranslate, xcenter, ycenter);
modifyItem('x', shiftPosition(xa, dx, 'x', gs, options));
modifyItem('y', shiftPosition(ya, dy, 'y', gs, options));
// for these 2 calls to shiftPosition, it is assumed xa, ya are
// defined, so gsDim will not be used, but we put it in
// anyways for consistency
if (options.axref === options.xref) {
modifyItem('ax', shiftPosition(xa, dx, 'ax', gs, options));
}
if (options.ayref === options.yref) {
modifyItem('ay', shiftPosition(ya, dy, 'ay', gs, options));
}
arrowGroup.attr('transform', strTranslate(dx, dy));
annTextGroup.attr({
transform: 'rotate(' + textangle + ',' + xcenter + ',' + ycenter + ')'
});
},
doneFn: function () {
Registry.call('_guiRelayout', gd, getUpdateObj());
var notesBox = document.querySelector('.js-notes-box-panel');
if (notesBox) notesBox.redraw(notesBox.selectedObj);
}
});
}
};
if (options.showarrow) drawArrow(0, 0);
// user dragging the annotation (text, not arrow)
if (editTextPosition) {
var baseTextTransform;
// dragger for the textbox: if there's an arrow, just drag the
// textbox and tail, leave the head untouched
dragElement.init({
element: annTextGroupInner.node(),
gd: gd,
prepFn: function () {
baseTextTransform = annTextGroup.attr('transform');
},
moveFn: function (dx, dy) {
var csr = 'pointer';
if (options.showarrow) {
// for these 2 calls to shiftPosition, it is assumed xa, ya are
// defined, so gsDim will not be used, but we put it in
// anyways for consistency
if (options.axref === options.xref) {
modifyItem('ax', shiftPosition(xa, dx, 'ax', gs, options));
} else {
modifyItem('ax', options.ax + dx);
}
if (options.ayref === options.yref) {
modifyItem('ay', shiftPosition(ya, dy, 'ay', gs.w, options));
} else {
modifyItem('ay', options.ay + dy);
}
drawArrow(dx, dy);
} else if (!subplotId) {
var xUpdate, yUpdate;
if (xa) {
// shiftPosition will not execute code where xa was
// undefined, so we use to calculate xUpdate too
xUpdate = shiftPosition(xa, dx, 'x', gs, options);
} else {
var widthFraction = options._xsize / gs.w;
var xLeft = options.x + (options._xshift - options.xshift) / gs.w - widthFraction / 2;
xUpdate = dragElement.align(xLeft + dx / gs.w, widthFraction, 0, 1, options.xanchor);
}
if (ya) {
// shiftPosition will not execute code where ya was
// undefined, so we use to calculate yUpdate too
yUpdate = shiftPosition(ya, dy, 'y', gs, options);
} else {
var heightFraction = options._ysize / gs.h;
var yBottom = options.y - (options._yshift + options.yshift) / gs.h - heightFraction / 2;
yUpdate = dragElement.align(yBottom - dy / gs.h, heightFraction, 0, 1, options.yanchor);
}
modifyItem('x', xUpdate);
modifyItem('y', yUpdate);
if (!xa || !ya) {
csr = dragElement.getCursor(xa ? 0.5 : xUpdate, ya ? 0.5 : yUpdate, options.xanchor, options.yanchor);
}
} else return;
annTextGroup.attr({
transform: strTranslate(dx, dy) + baseTextTransform
});
setCursor(annTextGroupInner, csr);
},
clickFn: function (_, initialEvent) {
if (options.captureevents) {
gd.emit('plotly_clickannotation', makeEventData(initialEvent));
}
},
doneFn: function () {
setCursor(annTextGroupInner);
Registry.call('_guiRelayout', gd, getUpdateObj());
var notesBox = document.querySelector('.js-notes-box-panel');
if (notesBox) notesBox.redraw(notesBox.selectedObj);
}
});
}
}
if (edits.annotationText) {
annText.call(svgTextUtils.makeEditable, {
delegate: annTextGroupInner,
gd: gd
}).call(textLayout).on('edit', function (_text) {
options.text = _text;
this.call(textLayout);
modifyItem('text', _text);
if (xa && xa.autorange) {
modifyBase(xa._name + '.autorange', true);
}
if (ya && ya.autorange) {
modifyBase(ya._name + '.autorange', true);
}
Registry.call('_guiRelayout', gd, getUpdateObj());
});
} else annText.call(textLayout);
}
/***/ }),
/***/ 3652:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Color = __webpack_require__(6308);
var ARROWPATHS = __webpack_require__(2196);
var Lib = __webpack_require__(3400);
var strScale = Lib.strScale;
var strRotate = Lib.strRotate;
var strTranslate = Lib.strTranslate;
/**
* Add arrowhead(s) to a path or line element
*
* @param {d3.selection} el3: a d3-selected line or path element
*
* @param {string} ends: 'none', 'start', 'end', or 'start+end' for which ends get arrowheads
*
* @param {object} options: style information. Must have all the following:
* @param {number} options.arrowhead: end head style - see ./arrow_paths
* @param {number} options.startarrowhead: start head style - see ./arrow_paths
* @param {number} options.arrowsize: relative size of the end head vs line width
* @param {number} options.startarrowsize: relative size of the start head vs line width
* @param {number} options.standoff: distance in px to move the end arrow point from its target
* @param {number} options.startstandoff: distance in px to move the start arrow point from its target
* @param {number} options.arrowwidth: width of the arrow line
* @param {string} options.arrowcolor: color of the arrow line, for the head to match
* Note that the opacity of this color is ignored, as it's assumed the container
* of both the line and head has opacity applied to it so there isn't greater opacity
* where they overlap.
*/
module.exports = function drawArrowHead(el3, ends, options) {
var el = el3.node();
var headStyle = ARROWPATHS[options.arrowhead || 0];
var startHeadStyle = ARROWPATHS[options.startarrowhead || 0];
var scale = (options.arrowwidth || 1) * (options.arrowsize || 1);
var startScale = (options.arrowwidth || 1) * (options.startarrowsize || 1);
var doStart = ends.indexOf('start') >= 0;
var doEnd = ends.indexOf('end') >= 0;
var backOff = headStyle.backoff * scale + options.standoff;
var startBackOff = startHeadStyle.backoff * startScale + options.startstandoff;
var start, end, startRot, endRot;
if (el.nodeName === 'line') {
start = {
x: +el3.attr('x1'),
y: +el3.attr('y1')
};
end = {
x: +el3.attr('x2'),
y: +el3.attr('y2')
};
var dx = start.x - end.x;
var dy = start.y - end.y;
startRot = Math.atan2(dy, dx);
endRot = startRot + Math.PI;
if (backOff && startBackOff) {
if (backOff + startBackOff > Math.sqrt(dx * dx + dy * dy)) {
hideLine();
return;
}
}
if (backOff) {
if (backOff * backOff > dx * dx + dy * dy) {
hideLine();
return;
}
var backOffX = backOff * Math.cos(startRot);
var backOffY = backOff * Math.sin(startRot);
end.x += backOffX;
end.y += backOffY;
el3.attr({
x2: end.x,
y2: end.y
});
}
if (startBackOff) {
if (startBackOff * startBackOff > dx * dx + dy * dy) {
hideLine();
return;
}
var startBackOffX = startBackOff * Math.cos(startRot);
var startbackOffY = startBackOff * Math.sin(startRot);
start.x -= startBackOffX;
start.y -= startbackOffY;
el3.attr({
x1: start.x,
y1: start.y
});
}
} else if (el.nodeName === 'path') {
var pathlen = el.getTotalLength();
// using dash to hide the backOff region of the path.
// if we ever allow dash for the arrow we'll have to
// do better than this hack... maybe just manually
// combine the two
var dashArray = '';
if (pathlen < backOff + startBackOff) {
hideLine();
return;
}
var start0 = el.getPointAtLength(0);
var dstart = el.getPointAtLength(0.1);
startRot = Math.atan2(start0.y - dstart.y, start0.x - dstart.x);
start = el.getPointAtLength(Math.min(startBackOff, pathlen));
dashArray = '0px,' + startBackOff + 'px,';
var end0 = el.getPointAtLength(pathlen);
var dend = el.getPointAtLength(pathlen - 0.1);
endRot = Math.atan2(end0.y - dend.y, end0.x - dend.x);
end = el.getPointAtLength(Math.max(0, pathlen - backOff));
var shortening = dashArray ? startBackOff + backOff : backOff;
dashArray += pathlen - shortening + 'px,' + pathlen + 'px';
el3.style('stroke-dasharray', dashArray);
}
function hideLine() {
el3.style('stroke-dasharray', '0px,100px');
}
function drawhead(arrowHeadStyle, p, rot, arrowScale) {
if (!arrowHeadStyle.path) return;
if (arrowHeadStyle.noRotate) rot = 0;
d3.select(el.parentNode).append('path').attr({
class: el3.attr('class'),
d: arrowHeadStyle.path,
transform: strTranslate(p.x, p.y) + strRotate(rot * 180 / Math.PI) + strScale(arrowScale)
}).style({
fill: Color.rgb(options.arrowcolor),
'stroke-width': 0
});
}
if (doStart) drawhead(startHeadStyle, start, startRot, startScale);
if (doEnd) drawhead(headStyle, end, endRot, scale);
};
/***/ }),
/***/ 9180:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var drawModule = __webpack_require__(6196);
var clickModule = __webpack_require__(2300);
module.exports = {
moduleType: 'component',
name: 'annotations',
layoutAttributes: __webpack_require__(3916),
supplyLayoutDefaults: __webpack_require__(5216),
includeBasePlot: __webpack_require__(6632)('annotations'),
calcAutorange: __webpack_require__(272),
draw: drawModule.draw,
drawOne: drawModule.drawOne,
drawRaw: drawModule.drawRaw,
hasClickToShow: clickModule.hasClickToShow,
onClick: clickModule.onClick,
convertCoords: __webpack_require__(9208)
};
/***/ }),
/***/ 5899:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var annAttrs = __webpack_require__(3916);
var overrideAll = (__webpack_require__(7824).overrideAll);
var templatedArray = (__webpack_require__(1780).templatedArray);
module.exports = overrideAll(templatedArray('annotation', {
visible: annAttrs.visible,
x: {
valType: 'any'
},
y: {
valType: 'any'
},
z: {
valType: 'any'
},
ax: {
valType: 'number'
},
ay: {
valType: 'number'
},
xanchor: annAttrs.xanchor,
xshift: annAttrs.xshift,
yanchor: annAttrs.yanchor,
yshift: annAttrs.yshift,
text: annAttrs.text,
textangle: annAttrs.textangle,
font: annAttrs.font,
width: annAttrs.width,
height: annAttrs.height,
opacity: annAttrs.opacity,
align: annAttrs.align,
valign: annAttrs.valign,
bgcolor: annAttrs.bgcolor,
bordercolor: annAttrs.bordercolor,
borderpad: annAttrs.borderpad,
borderwidth: annAttrs.borderwidth,
showarrow: annAttrs.showarrow,
arrowcolor: annAttrs.arrowcolor,
arrowhead: annAttrs.arrowhead,
startarrowhead: annAttrs.startarrowhead,
arrowside: annAttrs.arrowside,
arrowsize: annAttrs.arrowsize,
startarrowsize: annAttrs.startarrowsize,
arrowwidth: annAttrs.arrowwidth,
standoff: annAttrs.standoff,
startstandoff: annAttrs.startstandoff,
hovertext: annAttrs.hovertext,
hoverlabel: annAttrs.hoverlabel,
captureevents: annAttrs.captureevents
// maybes later?
// clicktoshow: annAttrs.clicktoshow,
// xclick: annAttrs.xclick,
// yclick: annAttrs.yclick,
// not needed!
// axref: 'pixel'
// ayref: 'pixel'
// xref: 'x'
// yref: 'y
// zref: 'z'
}), 'calc', 'from-root');
/***/ }),
/***/ 76:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Axes = __webpack_require__(4460);
module.exports = function convert(scene) {
var fullSceneLayout = scene.fullSceneLayout;
var anns = fullSceneLayout.annotations;
for (var i = 0; i < anns.length; i++) {
mockAnnAxes(anns[i], scene);
}
scene.fullLayout._infolayer.selectAll('.annotation-' + scene.id).remove();
};
function mockAnnAxes(ann, scene) {
var fullSceneLayout = scene.fullSceneLayout;
var domain = fullSceneLayout.domain;
var size = scene.fullLayout._size;
var base = {
// this gets fill in on render
pdata: null,
// to get setConvert to not execute cleanly
type: 'linear',
// don't try to update them on `editable: true`
autorange: false,
// set infinite range so that annotation draw routine
// does not try to remove 'outside-range' annotations,
// this case is handled in the render loop
range: [-Infinity, Infinity]
};
ann._xa = {};
Lib.extendFlat(ann._xa, base);
Axes.setConvert(ann._xa);
ann._xa._offset = size.l + domain.x[0] * size.w;
ann._xa.l2p = function () {
return 0.5 * (1 + ann._pdata[0] / ann._pdata[3]) * size.w * (domain.x[1] - domain.x[0]);
};
ann._ya = {};
Lib.extendFlat(ann._ya, base);
Axes.setConvert(ann._ya);
ann._ya._offset = size.t + (1 - domain.y[1]) * size.h;
ann._ya.l2p = function () {
return 0.5 * (1 - ann._pdata[1] / ann._pdata[3]) * size.h * (domain.y[1] - domain.y[0]);
};
}
/***/ }),
/***/ 2808:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Axes = __webpack_require__(4460);
var handleArrayContainerDefaults = __webpack_require__(1272);
var handleAnnotationCommonDefaults = __webpack_require__(7192);
var attributes = __webpack_require__(5899);
module.exports = function handleDefaults(sceneLayoutIn, sceneLayoutOut, opts) {
handleArrayContainerDefaults(sceneLayoutIn, sceneLayoutOut, {
name: 'annotations',
handleItemDefaults: handleAnnotationDefaults,
fullLayout: opts.fullLayout
});
};
function handleAnnotationDefaults(annIn, annOut, sceneLayout, opts) {
function coerce(attr, dflt) {
return Lib.coerce(annIn, annOut, attributes, attr, dflt);
}
function coercePosition(axLetter) {
var axName = axLetter + 'axis';
// mock in such way that getFromId grabs correct 3D axis
var gdMock = {
_fullLayout: {}
};
gdMock._fullLayout[axName] = sceneLayout[axName];
return Axes.coercePosition(annOut, gdMock, coerce, axLetter, axLetter, 0.5);
}
var visible = coerce('visible');
if (!visible) return;
handleAnnotationCommonDefaults(annIn, annOut, opts.fullLayout, coerce);
coercePosition('x');
coercePosition('y');
coercePosition('z');
// if you have one coordinate you should all three
Lib.noneOrAll(annIn, annOut, ['x', 'y', 'z']);
// hard-set here for completeness
annOut.xref = 'x';
annOut.yref = 'y';
annOut.zref = 'z';
coerce('xanchor');
coerce('yanchor');
coerce('xshift');
coerce('yshift');
if (annOut.showarrow) {
annOut.axref = 'pixel';
annOut.ayref = 'pixel';
// TODO maybe default values should be bigger than the 2D case?
coerce('ax', -10);
coerce('ay', -30);
// if you have one part of arrow length you should have both
Lib.noneOrAll(annIn, annOut, ['ax', 'ay']);
}
}
/***/ }),
/***/ 1836:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var drawRaw = (__webpack_require__(6196).drawRaw);
var project = __webpack_require__(4424);
var axLetters = ['x', 'y', 'z'];
module.exports = function draw(scene) {
var fullSceneLayout = scene.fullSceneLayout;
var dataScale = scene.dataScale;
var anns = fullSceneLayout.annotations;
for (var i = 0; i < anns.length; i++) {
var ann = anns[i];
var annotationIsOffscreen = false;
for (var j = 0; j < 3; j++) {
var axLetter = axLetters[j];
var pos = ann[axLetter];
var ax = fullSceneLayout[axLetter + 'axis'];
var posFraction = ax.r2fraction(pos);
if (posFraction < 0 || posFraction > 1) {
annotationIsOffscreen = true;
break;
}
}
if (annotationIsOffscreen) {
scene.fullLayout._infolayer.select('.annotation-' + scene.id + '[data-index="' + i + '"]').remove();
} else {
ann._pdata = project(scene.glplot.cameraParams, [fullSceneLayout.xaxis.r2l(ann.x) * dataScale[0], fullSceneLayout.yaxis.r2l(ann.y) * dataScale[1], fullSceneLayout.zaxis.r2l(ann.z) * dataScale[2]]);
drawRaw(scene.graphDiv, ann, i, scene.id, ann._xa, ann._ya);
}
}
};
/***/ }),
/***/ 6864:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
module.exports = {
moduleType: 'component',
name: 'annotations3d',
schema: {
subplots: {
scene: {
annotations: __webpack_require__(5899)
}
}
},
layoutAttributes: __webpack_require__(5899),
handleDefaults: __webpack_require__(2808),
includeBasePlot: includeGL3D,
convert: __webpack_require__(76),
draw: __webpack_require__(1836)
};
function includeGL3D(layoutIn, layoutOut) {
var GL3D = Registry.subplotsRegistry.gl3d;
if (!GL3D) return;
var attrRegex = GL3D.attrRegex;
var keys = Object.keys(layoutIn);
for (var i = 0; i < keys.length; i++) {
var k = keys[i];
if (attrRegex.test(k) && (layoutIn[k].annotations || []).length) {
Lib.pushUnique(layoutOut._basePlotModules, GL3D);
Lib.pushUnique(layoutOut._subplots.gl3d, k);
}
}
}
/***/ }),
/***/ 4976:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
// a trimmed down version of:
// https://github.com/alexcjohnson/world-calendars/blob/master/dist/index.js
module.exports = __webpack_require__(8700);
__webpack_require__(5168);
__webpack_require__(7020);
__webpack_require__(7411);
__webpack_require__(3288);
__webpack_require__(2787);
__webpack_require__(2084);
__webpack_require__(6368);
__webpack_require__(4747);
__webpack_require__(5616);
__webpack_require__(632);
__webpack_require__(5420);
__webpack_require__(1104);
__webpack_require__(9075);
__webpack_require__(4592);
__webpack_require__(5348);
/***/ }),
/***/ 5396:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var calendars = __webpack_require__(4976);
var Lib = __webpack_require__(3400);
var constants = __webpack_require__(9032);
var EPOCHJD = constants.EPOCHJD;
var ONEDAY = constants.ONEDAY;
var attributes = {
valType: 'enumerated',
values: Lib.sortObjectKeys(calendars.calendars),
editType: 'calc',
dflt: 'gregorian'
};
var handleDefaults = function (contIn, contOut, attr, dflt) {
var attrs = {};
attrs[attr] = attributes;
return Lib.coerce(contIn, contOut, attrs, attr, dflt);
};
var handleTraceDefaults = function (traceIn, traceOut, coords, layout) {
for (var i = 0; i < coords.length; i++) {
handleDefaults(traceIn, traceOut, coords[i] + 'calendar', layout.calendar);
}
};
// each calendar needs its own default canonical tick. I would love to use
// 2000-01-01 (or even 0000-01-01) for them all but they don't necessarily
// all support either of those dates. Instead I'll use the most significant
// number they *do* support, biased toward the present day.
var CANONICAL_TICK = {
chinese: '2000-01-01',
coptic: '2000-01-01',
discworld: '2000-01-01',
ethiopian: '2000-01-01',
hebrew: '5000-01-01',
islamic: '1000-01-01',
julian: '2000-01-01',
mayan: '5000-01-01',
nanakshahi: '1000-01-01',
nepali: '2000-01-01',
persian: '1000-01-01',
jalali: '1000-01-01',
taiwan: '1000-01-01',
thai: '2000-01-01',
ummalqura: '1400-01-01'
};
// Start on a Sunday - for week ticks
// Discworld and Mayan calendars don't have 7-day weeks but we're going to give them
// 7-day week ticks so start on our Sundays.
// If anyone really cares we can customize the auto tick spacings for these calendars.
var CANONICAL_SUNDAY = {
chinese: '2000-01-02',
coptic: '2000-01-03',
discworld: '2000-01-03',
ethiopian: '2000-01-05',
hebrew: '5000-01-01',
islamic: '1000-01-02',
julian: '2000-01-03',
mayan: '5000-01-01',
nanakshahi: '1000-01-05',
nepali: '2000-01-05',
persian: '1000-01-01',
jalali: '1000-01-01',
taiwan: '1000-01-04',
thai: '2000-01-04',
ummalqura: '1400-01-06'
};
var DFLTRANGE = {
chinese: ['2000-01-01', '2001-01-01'],
coptic: ['1700-01-01', '1701-01-01'],
discworld: ['1800-01-01', '1801-01-01'],
ethiopian: ['2000-01-01', '2001-01-01'],
hebrew: ['5700-01-01', '5701-01-01'],
islamic: ['1400-01-01', '1401-01-01'],
julian: ['2000-01-01', '2001-01-01'],
mayan: ['5200-01-01', '5201-01-01'],
nanakshahi: ['0500-01-01', '0501-01-01'],
nepali: ['2000-01-01', '2001-01-01'],
persian: ['1400-01-01', '1401-01-01'],
jalali: ['1400-01-01', '1401-01-01'],
taiwan: ['0100-01-01', '0101-01-01'],
thai: ['2500-01-01', '2501-01-01'],
ummalqura: ['1400-01-01', '1401-01-01']
};
/*
* convert d3 templates to world-calendars templates, so our users only need
* to know d3's specifiers. Map space padding to no padding, and unknown fields
* to an ugly placeholder
*/
var UNKNOWN = '##';
var d3ToWorldCalendars = {
d: {
0: 'dd',
'-': 'd'
},
// 2-digit or unpadded day of month
e: {
0: 'd',
'-': 'd'
},
// alternate, always unpadded day of month
a: {
0: 'D',
'-': 'D'
},
// short weekday name
A: {
0: 'DD',
'-': 'DD'
},
// full weekday name
j: {
0: 'oo',
'-': 'o'
},
// 3-digit or unpadded day of the year
W: {
0: 'ww',
'-': 'w'
},
// 2-digit or unpadded week of the year (Monday first)
m: {
0: 'mm',
'-': 'm'
},
// 2-digit or unpadded month number
b: {
0: 'M',
'-': 'M'
},
// short month name
B: {
0: 'MM',
'-': 'MM'
},
// full month name
y: {
0: 'yy',
'-': 'yy'
},
// 2-digit year (map unpadded to zero-padded)
Y: {
0: 'yyyy',
'-': 'yyyy'
},
// 4-digit year (map unpadded to zero-padded)
U: UNKNOWN,
// Sunday-first week of the year
w: UNKNOWN,
// day of the week [0(sunday),6]
// combined format, we replace the date part with the world-calendar version
// and the %X stays there for d3 to handle with time parts
c: {
0: 'D M d %X yyyy',
'-': 'D M d %X yyyy'
},
x: {
0: 'mm/dd/yyyy',
'-': 'mm/dd/yyyy'
}
};
function worldCalFmt(fmt, x, calendar) {
var dateJD = Math.floor((x + 0.05) / ONEDAY) + EPOCHJD;
var cDate = getCal(calendar).fromJD(dateJD);
var i = 0;
var modifier, directive, directiveLen, directiveObj, replacementPart;
while ((i = fmt.indexOf('%', i)) !== -1) {
modifier = fmt.charAt(i + 1);
if (modifier === '0' || modifier === '-' || modifier === '_') {
directiveLen = 3;
directive = fmt.charAt(i + 2);
if (modifier === '_') modifier = '-';
} else {
directive = modifier;
modifier = '0';
directiveLen = 2;
}
directiveObj = d3ToWorldCalendars[directive];
if (!directiveObj) {
i += directiveLen;
} else {
// code is recognized as a date part but world-calendars doesn't support it
if (directiveObj === UNKNOWN) replacementPart = UNKNOWN;
// format the cDate according to the translated directive
else replacementPart = cDate.formatDate(directiveObj[modifier]);
fmt = fmt.substr(0, i) + replacementPart + fmt.substr(i + directiveLen);
i += replacementPart.length;
}
}
return fmt;
}
// cache world calendars, so we don't have to reinstantiate
// during each date-time conversion
var allCals = {};
function getCal(calendar) {
var calendarObj = allCals[calendar];
if (calendarObj) return calendarObj;
calendarObj = allCals[calendar] = calendars.instance(calendar);
return calendarObj;
}
function makeAttrs(description) {
return Lib.extendFlat({}, attributes, {
description: description
});
}
function makeTraceAttrsDescription(coord) {
return 'Sets the calendar system to use with `' + coord + '` date data.';
}
var xAttrs = {
xcalendar: makeAttrs(makeTraceAttrsDescription('x'))
};
var xyAttrs = Lib.extendFlat({}, xAttrs, {
ycalendar: makeAttrs(makeTraceAttrsDescription('y'))
});
var xyzAttrs = Lib.extendFlat({}, xyAttrs, {
zcalendar: makeAttrs(makeTraceAttrsDescription('z'))
});
var axisAttrs = makeAttrs(['Sets the calendar system to use for `range` and `tick0`', 'if this is a date axis. This does not set the calendar for', 'interpreting data on this axis, that\'s specified in the trace', 'or via the global `layout.calendar`'].join(' '));
module.exports = {
moduleType: 'component',
name: 'calendars',
schema: {
traces: {
scatter: xyAttrs,
bar: xyAttrs,
box: xyAttrs,
heatmap: xyAttrs,
contour: xyAttrs,
histogram: xyAttrs,
histogram2d: xyAttrs,
histogram2dcontour: xyAttrs,
scatter3d: xyzAttrs,
surface: xyzAttrs,
mesh3d: xyzAttrs,
scattergl: xyAttrs,
ohlc: xAttrs,
candlestick: xAttrs
},
layout: {
calendar: makeAttrs(['Sets the default calendar system to use for interpreting and', 'displaying dates throughout the plot.'].join(' '))
},
subplots: {
xaxis: {
calendar: axisAttrs
},
yaxis: {
calendar: axisAttrs
},
scene: {
xaxis: {
calendar: axisAttrs
},
// TODO: it's actually redundant to include yaxis and zaxis here
// because in the scene attributes these are the same object so merging
// into one merges into them all. However, I left them in for parity with
// cartesian, where yaxis is unused until we Plotschema.get() when we
// use its presence or absence to determine whether to delete attributes
// from yaxis if they only apply to x (rangeselector/rangeslider)
yaxis: {
calendar: axisAttrs
},
zaxis: {
calendar: axisAttrs
}
},
polar: {
radialaxis: {
calendar: axisAttrs
}
}
},
transforms: {
filter: {
valuecalendar: makeAttrs(['WARNING: All transforms are deprecated and may be removed from the API in next major version.', 'Sets the calendar system to use for `value`, if it is a date.'].join(' ')),
targetcalendar: makeAttrs(['WARNING: All transforms are deprecated and may be removed from the API in next major version.', 'Sets the calendar system to use for `target`, if it is an', 'array of dates. If `target` is a string (eg *x*) we use the', 'corresponding trace attribute (eg `xcalendar`) if it exists,', 'even if `targetcalendar` is provided.'].join(' '))
}
}
},
layoutAttributes: attributes,
handleDefaults: handleDefaults,
handleTraceDefaults: handleTraceDefaults,
CANONICAL_SUNDAY: CANONICAL_SUNDAY,
CANONICAL_TICK: CANONICAL_TICK,
DFLTRANGE: DFLTRANGE,
getCal: getCal,
worldCalFmt: worldCalFmt
};
/***/ }),
/***/ 2548:
/***/ (function(__unused_webpack_module, exports) {
"use strict";
// IMPORTANT - default colors should be in hex for compatibility
exports.defaults = ['#1f77b4',
// muted blue
'#ff7f0e',
// safety orange
'#2ca02c',
// cooked asparagus green
'#d62728',
// brick red
'#9467bd',
// muted purple
'#8c564b',
// chestnut brown
'#e377c2',
// raspberry yogurt pink
'#7f7f7f',
// middle gray
'#bcbd22',
// curry yellow-green
'#17becf' // blue-teal
];
exports.defaultLine = '#444';
exports.lightLine = '#eee';
exports.background = '#fff';
exports.borderLine = '#BEC8D9';
// with axis.color and Color.interp we aren't using lightLine
// itself anymore, instead interpolating between axis.color
// and the background color using tinycolor.mix. lightFraction
// gives back exactly lightLine if the other colors are defaults.
exports.lightFraction = 100 * (0xe - 0x4) / (0xf - 0x4);
/***/ }),
/***/ 6308:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var tinycolor = __webpack_require__(9760);
var isNumeric = __webpack_require__(8248);
var isTypedArray = (__webpack_require__(8116).isTypedArray);
var color = module.exports = {};
var colorAttrs = __webpack_require__(2548);
color.defaults = colorAttrs.defaults;
var defaultLine = color.defaultLine = colorAttrs.defaultLine;
color.lightLine = colorAttrs.lightLine;
var background = color.background = colorAttrs.background;
/*
* tinyRGB: turn a tinycolor into an rgb string, but
* unlike the built-in tinycolor.toRgbString this never includes alpha
*/
color.tinyRGB = function (tc) {
var c = tc.toRgb();
return 'rgb(' + Math.round(c.r) + ', ' + Math.round(c.g) + ', ' + Math.round(c.b) + ')';
};
color.rgb = function (cstr) {
return color.tinyRGB(tinycolor(cstr));
};
color.opacity = function (cstr) {
return cstr ? tinycolor(cstr).getAlpha() : 0;
};
color.addOpacity = function (cstr, op) {
var c = tinycolor(cstr).toRgb();
return 'rgba(' + Math.round(c.r) + ', ' + Math.round(c.g) + ', ' + Math.round(c.b) + ', ' + op + ')';
};
// combine two colors into one apparent color
// if back has transparency or is missing,
// color.background is assumed behind it
color.combine = function (front, back) {
var fc = tinycolor(front).toRgb();
if (fc.a === 1) return tinycolor(front).toRgbString();
var bc = tinycolor(back || background).toRgb();
var bcflat = bc.a === 1 ? bc : {
r: 255 * (1 - bc.a) + bc.r * bc.a,
g: 255 * (1 - bc.a) + bc.g * bc.a,
b: 255 * (1 - bc.a) + bc.b * bc.a
};
var fcflat = {
r: bcflat.r * (1 - fc.a) + fc.r * fc.a,
g: bcflat.g * (1 - fc.a) + fc.g * fc.a,
b: bcflat.b * (1 - fc.a) + fc.b * fc.a
};
return tinycolor(fcflat).toRgbString();
};
/*
* Linearly interpolate between two colors at a normalized interpolation position (0 to 1).
*
* Ignores alpha channel values.
* The resulting color is computed as: factor * first + (1 - factor) * second.
*/
color.interpolate = function (first, second, factor) {
var fc = tinycolor(first).toRgb();
var sc = tinycolor(second).toRgb();
var ic = {
r: factor * fc.r + (1 - factor) * sc.r,
g: factor * fc.g + (1 - factor) * sc.g,
b: factor * fc.b + (1 - factor) * sc.b
};
return tinycolor(ic).toRgbString();
};
/*
* Create a color that contrasts with cstr.
*
* If cstr is a dark color, we lighten it; if it's light, we darken.
*
* If lightAmount / darkAmount are used, we adjust by these percentages,
* otherwise we go all the way to white or black.
*/
color.contrast = function (cstr, lightAmount, darkAmount) {
var tc = tinycolor(cstr);
if (tc.getAlpha() !== 1) tc = tinycolor(color.combine(cstr, background));
var newColor = tc.isDark() ? lightAmount ? tc.lighten(lightAmount) : background : darkAmount ? tc.darken(darkAmount) : defaultLine;
return newColor.toString();
};
color.stroke = function (s, c) {
var tc = tinycolor(c);
s.style({
stroke: color.tinyRGB(tc),
'stroke-opacity': tc.getAlpha()
});
};
color.fill = function (s, c) {
var tc = tinycolor(c);
s.style({
fill: color.tinyRGB(tc),
'fill-opacity': tc.getAlpha()
});
};
// search container for colors with the deprecated rgb(fractions) format
// and convert them to rgb(0-255 values)
color.clean = function (container) {
if (!container || typeof container !== 'object') return;
var keys = Object.keys(container);
var i, j, key, val;
for (i = 0; i < keys.length; i++) {
key = keys[i];
val = container[key];
if (key.substr(key.length - 5) === 'color') {
// only sanitize keys that end in "color" or "colorscale"
if (Array.isArray(val)) {
for (j = 0; j < val.length; j++) val[j] = cleanOne(val[j]);
} else container[key] = cleanOne(val);
} else if (key.substr(key.length - 10) === 'colorscale' && Array.isArray(val)) {
// colorscales have the format [[0, color1], [frac, color2], ... [1, colorN]]
for (j = 0; j < val.length; j++) {
if (Array.isArray(val[j])) val[j][1] = cleanOne(val[j][1]);
}
} else if (Array.isArray(val)) {
// recurse into arrays of objects, and plain objects
var el0 = val[0];
if (!Array.isArray(el0) && el0 && typeof el0 === 'object') {
for (j = 0; j < val.length; j++) color.clean(val[j]);
}
} else if (val && typeof val === 'object' && !isTypedArray(val)) color.clean(val);
}
};
function cleanOne(val) {
if (isNumeric(val) || typeof val !== 'string') return val;
var valTrim = val.trim();
if (valTrim.substr(0, 3) !== 'rgb') return val;
var match = valTrim.match(/^rgba?\s*\(([^()]*)\)$/);
if (!match) return val;
var parts = match[1].trim().split(/\s*[\s,]\s*/);
var rgba = valTrim.charAt(3) === 'a' && parts.length === 4;
if (!rgba && parts.length !== 3) return val;
for (var i = 0; i < parts.length; i++) {
if (!parts[i].length) return val;
parts[i] = Number(parts[i]);
if (!(parts[i] >= 0)) {
// all parts must be non-negative numbers
return val;
}
if (i === 3) {
// alpha>1 gets clipped to 1
if (parts[i] > 1) parts[i] = 1;
} else if (parts[i] >= 1) {
// r, g, b must be < 1 (ie 1 itself is not allowed)
return val;
}
}
var rgbStr = Math.round(parts[0] * 255) + ', ' + Math.round(parts[1] * 255) + ', ' + Math.round(parts[2] * 255);
if (rgba) return 'rgba(' + rgbStr + ', ' + parts[3] + ')';
return 'rgb(' + rgbStr + ')';
}
/***/ }),
/***/ 616:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var axesAttrs = __webpack_require__(4724);
var fontAttrs = __webpack_require__(5376);
var extendFlat = (__webpack_require__(2880).extendFlat);
var overrideAll = (__webpack_require__(7824).overrideAll);
module.exports = overrideAll({
orientation: {
valType: 'enumerated',
values: ['h', 'v'],
dflt: 'v'
},
thicknessmode: {
valType: 'enumerated',
values: ['fraction', 'pixels'],
dflt: 'pixels'
},
thickness: {
valType: 'number',
min: 0,
dflt: 30
},
lenmode: {
valType: 'enumerated',
values: ['fraction', 'pixels'],
dflt: 'fraction'
},
len: {
valType: 'number',
min: 0,
dflt: 1
},
x: {
valType: 'number'
},
xref: {
valType: 'enumerated',
dflt: 'paper',
values: ['container', 'paper'],
editType: 'layoutstyle'
},
xanchor: {
valType: 'enumerated',
values: ['left', 'center', 'right']
},
xpad: {
valType: 'number',
min: 0,
dflt: 10
},
y: {
valType: 'number'
},
yref: {
valType: 'enumerated',
dflt: 'paper',
values: ['container', 'paper'],
editType: 'layoutstyle'
},
yanchor: {
valType: 'enumerated',
values: ['top', 'middle', 'bottom']
},
ypad: {
valType: 'number',
min: 0,
dflt: 10
},
// a possible line around the bar itself
outlinecolor: axesAttrs.linecolor,
outlinewidth: axesAttrs.linewidth,
// Should outlinewidth have {dflt: 0} ?
// another possible line outside the padding and tick labels
bordercolor: axesAttrs.linecolor,
borderwidth: {
valType: 'number',
min: 0,
dflt: 0
},
bgcolor: {
valType: 'color',
dflt: 'rgba(0,0,0,0)'
},
// tick and title properties named and function exactly as in axes
tickmode: axesAttrs.minor.tickmode,
nticks: axesAttrs.nticks,
tick0: axesAttrs.tick0,
dtick: axesAttrs.dtick,
tickvals: axesAttrs.tickvals,
ticktext: axesAttrs.ticktext,
ticks: extendFlat({}, axesAttrs.ticks, {
dflt: ''
}),
ticklabeloverflow: extendFlat({}, axesAttrs.ticklabeloverflow, {}),
// ticklabelposition: not used directly, as values depend on orientation
// left/right options are for x axes, and top/bottom options are for y axes
ticklabelposition: {
valType: 'enumerated',
values: ['outside', 'inside', 'outside top', 'inside top', 'outside left', 'inside left', 'outside right', 'inside right', 'outside bottom', 'inside bottom'],
dflt: 'outside'
},
ticklen: axesAttrs.ticklen,
tickwidth: axesAttrs.tickwidth,
tickcolor: axesAttrs.tickcolor,
ticklabelstep: axesAttrs.ticklabelstep,
showticklabels: axesAttrs.showticklabels,
labelalias: axesAttrs.labelalias,
tickfont: fontAttrs({}),
tickangle: axesAttrs.tickangle,
tickformat: axesAttrs.tickformat,
tickformatstops: axesAttrs.tickformatstops,
tickprefix: axesAttrs.tickprefix,
showtickprefix: axesAttrs.showtickprefix,
ticksuffix: axesAttrs.ticksuffix,
showticksuffix: axesAttrs.showticksuffix,
separatethousands: axesAttrs.separatethousands,
exponentformat: axesAttrs.exponentformat,
minexponent: axesAttrs.minexponent,
showexponent: axesAttrs.showexponent,
title: {
text: {
valType: 'string'
},
font: fontAttrs({}),
side: {
valType: 'enumerated',
values: ['right', 'top', 'bottom']
}
},
_deprecated: {
title: {
valType: 'string'
},
titlefont: fontAttrs({}),
titleside: {
valType: 'enumerated',
values: ['right', 'top', 'bottom'],
dflt: 'top'
}
}
}, 'colorbars', 'from-root');
/***/ }),
/***/ 3964:
/***/ (function(module) {
"use strict";
module.exports = {
cn: {
colorbar: 'colorbar',
cbbg: 'cbbg',
cbfill: 'cbfill',
cbfills: 'cbfills',
cbline: 'cbline',
cblines: 'cblines',
cbaxis: 'cbaxis',
cbtitleunshift: 'cbtitleunshift',
cbtitle: 'cbtitle',
cboutline: 'cboutline',
crisp: 'crisp',
jsPlaceholder: 'js-placeholder'
}
};
/***/ }),
/***/ 4013:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Template = __webpack_require__(1780);
var handleTickValueDefaults = __webpack_require__(6332);
var handleTickMarkDefaults = __webpack_require__(5404);
var handleTickLabelDefaults = __webpack_require__(5936);
var handlePrefixSuffixDefaults = __webpack_require__(2568);
var attributes = __webpack_require__(616);
module.exports = function colorbarDefaults(containerIn, containerOut, layout) {
var colorbarOut = Template.newContainer(containerOut, 'colorbar');
var colorbarIn = containerIn.colorbar || {};
function coerce(attr, dflt) {
return Lib.coerce(colorbarIn, colorbarOut, attributes, attr, dflt);
}
var margin = layout.margin || {
t: 0,
b: 0,
l: 0,
r: 0
};
var w = layout.width - margin.l - margin.r;
var h = layout.height - margin.t - margin.b;
var orientation = coerce('orientation');
var isVertical = orientation === 'v';
var thicknessmode = coerce('thicknessmode');
coerce('thickness', thicknessmode === 'fraction' ? 30 / (isVertical ? w : h) : 30);
var lenmode = coerce('lenmode');
coerce('len', lenmode === 'fraction' ? 1 : isVertical ? h : w);
var yref = coerce('yref');
var xref = coerce('xref');
var isPaperY = yref === 'paper';
var isPaperX = xref === 'paper';
var defaultX, defaultY, defaultYAnchor;
var defaultXAnchor = 'left';
if (isVertical) {
defaultYAnchor = 'middle';
defaultXAnchor = isPaperX ? 'left' : 'right';
defaultX = isPaperX ? 1.02 : 1;
defaultY = 0.5;
} else {
defaultYAnchor = isPaperY ? 'bottom' : 'top';
defaultXAnchor = 'center';
defaultX = 0.5;
defaultY = isPaperY ? 1.02 : 1;
}
Lib.coerce(colorbarIn, colorbarOut, {
x: {
valType: 'number',
min: isPaperX ? -2 : 0,
max: isPaperX ? 3 : 1,
dflt: defaultX
}
}, 'x');
Lib.coerce(colorbarIn, colorbarOut, {
y: {
valType: 'number',
min: isPaperY ? -2 : 0,
max: isPaperY ? 3 : 1,
dflt: defaultY
}
}, 'y');
coerce('xanchor', defaultXAnchor);
coerce('xpad');
coerce('yanchor', defaultYAnchor);
coerce('ypad');
Lib.noneOrAll(colorbarIn, colorbarOut, ['x', 'y']);
coerce('outlinecolor');
coerce('outlinewidth');
coerce('bordercolor');
coerce('borderwidth');
coerce('bgcolor');
var ticklabelposition = Lib.coerce(colorbarIn, colorbarOut, {
ticklabelposition: {
valType: 'enumerated',
dflt: 'outside',
values: isVertical ? ['outside', 'inside', 'outside top', 'inside top', 'outside bottom', 'inside bottom'] : ['outside', 'inside', 'outside left', 'inside left', 'outside right', 'inside right']
}
}, 'ticklabelposition');
coerce('ticklabeloverflow', ticklabelposition.indexOf('inside') !== -1 ? 'hide past domain' : 'hide past div');
handleTickValueDefaults(colorbarIn, colorbarOut, coerce, 'linear');
var font = layout.font;
var opts = {
noAutotickangles: true,
noTicklabelshift: true,
noTicklabelstandoff: true,
outerTicks: false,
font: font
};
if (ticklabelposition.indexOf('inside') !== -1) {
opts.bgColor = 'black'; // could we instead use the average of colors in the scale?
}
handlePrefixSuffixDefaults(colorbarIn, colorbarOut, coerce, 'linear', opts);
handleTickLabelDefaults(colorbarIn, colorbarOut, coerce, 'linear', opts);
handleTickMarkDefaults(colorbarIn, colorbarOut, coerce, 'linear', opts);
coerce('title.text', layout._dfltTitle.colorbar);
var tickFont = colorbarOut.showticklabels ? colorbarOut.tickfont : font;
var dfltTitleFont = Lib.extendFlat({}, font, {
family: tickFont.family,
size: Lib.bigFont(tickFont.size)
});
Lib.coerceFont(coerce, 'title.font', dfltTitleFont);
coerce('title.side', isVertical ? 'top' : 'right');
};
/***/ }),
/***/ 7848:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var tinycolor = __webpack_require__(9760);
var Plots = __webpack_require__(7316);
var Registry = __webpack_require__(4040);
var Axes = __webpack_require__(4460);
var dragElement = __webpack_require__(6476);
var Lib = __webpack_require__(3400);
var strTranslate = Lib.strTranslate;
var extendFlat = (__webpack_require__(2880).extendFlat);
var setCursor = __webpack_require__(3972);
var Drawing = __webpack_require__(3616);
var Color = __webpack_require__(6308);
var Titles = __webpack_require__(1668);
var svgTextUtils = __webpack_require__(2736);
var flipScale = (__webpack_require__(4288).flipScale);
var handleAxisDefaults = __webpack_require__(5955);
var handleAxisPositionDefaults = __webpack_require__(7668);
var axisLayoutAttrs = __webpack_require__(4724);
var alignmentConstants = __webpack_require__(4284);
var LINE_SPACING = alignmentConstants.LINE_SPACING;
var FROM_TL = alignmentConstants.FROM_TL;
var FROM_BR = alignmentConstants.FROM_BR;
var cn = (__webpack_require__(3964).cn);
function draw(gd) {
var fullLayout = gd._fullLayout;
var colorBars = fullLayout._infolayer.selectAll('g.' + cn.colorbar).data(makeColorBarData(gd), function (opts) {
return opts._id;
});
colorBars.enter().append('g').attr('class', function (opts) {
return opts._id;
}).classed(cn.colorbar, true);
colorBars.each(function (opts) {
var g = d3.select(this);
Lib.ensureSingle(g, 'rect', cn.cbbg);
Lib.ensureSingle(g, 'g', cn.cbfills);
Lib.ensureSingle(g, 'g', cn.cblines);
Lib.ensureSingle(g, 'g', cn.cbaxis, function (s) {
s.classed(cn.crisp, true);
});
Lib.ensureSingle(g, 'g', cn.cbtitleunshift, function (s) {
s.append('g').classed(cn.cbtitle, true);
});
Lib.ensureSingle(g, 'rect', cn.cboutline);
var done = drawColorBar(g, opts, gd);
if (done && done.then) (gd._promises || []).push(done);
if (gd._context.edits.colorbarPosition) {
makeEditable(g, opts, gd);
}
});
colorBars.exit().each(function (opts) {
Plots.autoMargin(gd, opts._id);
}).remove();
colorBars.order();
}
function makeColorBarData(gd) {
var fullLayout = gd._fullLayout;
var calcdata = gd.calcdata;
var out = [];
// single out item
var opts;
// colorbar attr parent container
var cont;
// trace attr container
var trace;
// colorbar options
var cbOpt;
function initOpts(opts) {
return extendFlat(opts, {
// fillcolor can be a d3 scale, domain is z values, range is colors
// or leave it out for no fill,
// or set to a string constant for single-color fill
_fillcolor: null,
// line.color has the same options as fillcolor
_line: {
color: null,
width: null,
dash: null
},
// levels of lines to draw.
// note that this DOES NOT determine the extent of the bar
// that's given by the domain of fillcolor
// (or line.color if no fillcolor domain)
_levels: {
start: null,
end: null,
size: null
},
// separate fill levels (for example, heatmap coloring of a
// contour map) if this is omitted, fillcolors will be
// evaluated halfway between levels
_filllevels: null,
// for continuous colorscales: fill with a gradient instead of explicit levels
// value should be the colorscale [[0, c0], [v1, c1], ..., [1, cEnd]]
_fillgradient: null,
// when using a gradient, we need the data range specified separately
_zrange: null
});
}
function calcOpts() {
if (typeof cbOpt.calc === 'function') {
cbOpt.calc(gd, trace, opts);
} else {
opts._fillgradient = cont.reversescale ? flipScale(cont.colorscale) : cont.colorscale;
opts._zrange = [cont[cbOpt.min], cont[cbOpt.max]];
}
}
for (var i = 0; i < calcdata.length; i++) {
var cd = calcdata[i];
trace = cd[0].trace;
if (!trace._module) continue;
var moduleOpts = trace._module.colorbar;
if (trace.visible === true && moduleOpts) {
var allowsMultiplotCbs = Array.isArray(moduleOpts);
var cbOpts = allowsMultiplotCbs ? moduleOpts : [moduleOpts];
for (var j = 0; j < cbOpts.length; j++) {
cbOpt = cbOpts[j];
var contName = cbOpt.container;
cont = contName ? trace[contName] : trace;
if (cont && cont.showscale) {
opts = initOpts(cont.colorbar);
opts._id = 'cb' + trace.uid + (allowsMultiplotCbs && contName ? '-' + contName : '');
opts._traceIndex = trace.index;
opts._propPrefix = (contName ? contName + '.' : '') + 'colorbar.';
opts._meta = trace._meta;
calcOpts();
out.push(opts);
}
}
}
}
for (var k in fullLayout._colorAxes) {
cont = fullLayout[k];
if (cont.showscale) {
var colorAxOpts = fullLayout._colorAxes[k];
opts = initOpts(cont.colorbar);
opts._id = 'cb' + k;
opts._propPrefix = k + '.colorbar.';
opts._meta = fullLayout._meta;
cbOpt = {
min: 'cmin',
max: 'cmax'
};
if (colorAxOpts[0] !== 'heatmap') {
trace = colorAxOpts[1];
cbOpt.calc = trace._module.colorbar.calc;
}
calcOpts();
out.push(opts);
}
}
return out;
}
function drawColorBar(g, opts, gd) {
var isVertical = opts.orientation === 'v';
var len = opts.len;
var lenmode = opts.lenmode;
var thickness = opts.thickness;
var thicknessmode = opts.thicknessmode;
var outlinewidth = opts.outlinewidth;
var borderwidth = opts.borderwidth;
var bgcolor = opts.bgcolor;
var xanchor = opts.xanchor;
var yanchor = opts.yanchor;
var xpad = opts.xpad;
var ypad = opts.ypad;
var optsX = opts.x;
var optsY = isVertical ? opts.y : 1 - opts.y;
var isPaperY = opts.yref === 'paper';
var isPaperX = opts.xref === 'paper';
var fullLayout = gd._fullLayout;
var gs = fullLayout._size;
var fillColor = opts._fillcolor;
var line = opts._line;
var title = opts.title;
var titleSide = title.side;
var zrange = opts._zrange || d3.extent((typeof fillColor === 'function' ? fillColor : line.color).domain());
var lineColormap = typeof line.color === 'function' ? line.color : function () {
return line.color;
};
var fillColormap = typeof fillColor === 'function' ? fillColor : function () {
return fillColor;
};
var levelsIn = opts._levels;
var levelsOut = calcLevels(gd, opts, zrange);
var fillLevels = levelsOut.fill;
var lineLevels = levelsOut.line;
// we calculate pixel sizes based on the specified graph size,
// not the actual (in case something pushed the margins around)
// which is a little odd but avoids an odd iterative effect
// when the colorbar itself is pushing the margins.
// but then the fractional size is calculated based on the
// actual graph size, so that the axes will size correctly.
var thickPx = Math.round(thickness * (thicknessmode === 'fraction' ? isVertical ? gs.w : gs.h : 1));
var thickFrac = thickPx / (isVertical ? gs.w : gs.h);
var lenPx = Math.round(len * (lenmode === 'fraction' ? isVertical ? gs.h : gs.w : 1));
var lenFrac = lenPx / (isVertical ? gs.h : gs.w);
var posW = isPaperX ? gs.w : gd._fullLayout.width;
var posH = isPaperY ? gs.h : gd._fullLayout.height;
// x positioning: do it initially just for left anchor,
// then fix at the end (since we don't know the width yet)
var uPx = Math.round(isVertical ? optsX * posW + xpad : optsY * posH + ypad);
var xRatio = {
center: 0.5,
right: 1
}[xanchor] || 0;
var yRatio = {
top: 1,
middle: 0.5
}[yanchor] || 0;
// for dragging... this is getting a little muddled...
var uFrac = isVertical ? optsX - xRatio * thickFrac : optsY - yRatio * thickFrac;
// y/x positioning (for v/h) we can do correctly from the start
var vFrac = isVertical ? optsY - yRatio * lenFrac : optsX - xRatio * lenFrac;
var vPx = Math.round(isVertical ? posH * (1 - vFrac) : posW * vFrac);
// stash a few things for makeEditable
opts._lenFrac = lenFrac;
opts._thickFrac = thickFrac;
opts._uFrac = uFrac;
opts._vFrac = vFrac;
// stash mocked axis for contour label formatting
var ax = opts._axis = mockColorBarAxis(gd, opts, zrange);
// position can't go in through supplyDefaults
// because that restricts it to [0,1]
ax.position = thickFrac + (isVertical ? optsX + xpad / gs.w : optsY + ypad / gs.h);
var topOrBottom = ['top', 'bottom'].indexOf(titleSide) !== -1;
if (isVertical && topOrBottom) {
ax.title.side = titleSide;
ax.titlex = optsX + xpad / gs.w;
ax.titley = vFrac + (title.side === 'top' ? lenFrac - ypad / gs.h : ypad / gs.h);
}
if (!isVertical && !topOrBottom) {
ax.title.side = titleSide;
ax.titley = optsY + ypad / gs.h;
ax.titlex = vFrac + xpad / gs.w; // right side
}
if (line.color && opts.tickmode === 'auto') {
ax.tickmode = 'linear';
ax.tick0 = levelsIn.start;
var dtick = levelsIn.size;
// expand if too many contours, so we don't get too many ticks
var autoNtick = Lib.constrain(lenPx / 50, 4, 15) + 1;
var dtFactor = (zrange[1] - zrange[0]) / ((opts.nticks || autoNtick) * dtick);
if (dtFactor > 1) {
var dtexp = Math.pow(10, Math.floor(Math.log(dtFactor) / Math.LN10));
dtick *= dtexp * Lib.roundUp(dtFactor / dtexp, [2, 5, 10]);
// if the contours are at round multiples, reset tick0
// so they're still at round multiples. Otherwise,
// keep the first label on the first contour level
if ((Math.abs(levelsIn.start) / levelsIn.size + 1e-6) % 1 < 2e-6) {
ax.tick0 = 0;
}
}
ax.dtick = dtick;
}
// set domain after init, because we may want to
// allow it outside [0,1]
ax.domain = isVertical ? [vFrac + ypad / gs.h, vFrac + lenFrac - ypad / gs.h] : [vFrac + xpad / gs.w, vFrac + lenFrac - xpad / gs.w];
ax.setScale();
g.attr('transform', strTranslate(Math.round(gs.l), Math.round(gs.t)));
var titleCont = g.select('.' + cn.cbtitleunshift).attr('transform', strTranslate(-Math.round(gs.l), -Math.round(gs.t)));
var ticklabelposition = ax.ticklabelposition;
var titleFontSize = ax.title.font.size;
var axLayer = g.select('.' + cn.cbaxis);
var titleEl;
var titleHeight = 0;
var titleWidth = 0;
function drawTitle(titleClass, titleOpts) {
var dfltTitleOpts = {
propContainer: ax,
propName: opts._propPrefix + 'title',
traceIndex: opts._traceIndex,
_meta: opts._meta,
placeholder: fullLayout._dfltTitle.colorbar,
containerGroup: g.select('.' + cn.cbtitle)
};
// this class-to-rotate thing with convertToTspans is
// getting hackier and hackier... delete groups with the
// wrong class (in case earlier the colorbar was drawn on
// a different side, I think?)
var otherClass = titleClass.charAt(0) === 'h' ? titleClass.substr(1) : 'h' + titleClass;
g.selectAll('.' + otherClass + ',.' + otherClass + '-math-group').remove();
Titles.draw(gd, titleClass, extendFlat(dfltTitleOpts, titleOpts || {}));
}
function drawDummyTitle() {
// draw the title so we know how much room it needs
// when we squish the axis.
// On vertical colorbars this only applies to top or bottom titles, not right side.
// On horizontal colorbars this only applies to right, etc.
if (isVertical && topOrBottom || !isVertical && !topOrBottom) {
var x, y;
if (titleSide === 'top') {
x = xpad + gs.l + posW * optsX;
y = ypad + gs.t + posH * (1 - vFrac - lenFrac) + 3 + titleFontSize * 0.75;
}
if (titleSide === 'bottom') {
x = xpad + gs.l + posW * optsX;
y = ypad + gs.t + posH * (1 - vFrac) - 3 - titleFontSize * 0.25;
}
if (titleSide === 'right') {
y = ypad + gs.t + posH * optsY + 3 + titleFontSize * 0.75;
x = xpad + gs.l + posW * vFrac;
}
drawTitle(ax._id + 'title', {
attributes: {
x: x,
y: y,
'text-anchor': isVertical ? 'start' : 'middle'
}
});
}
}
function drawCbTitle() {
if (isVertical && !topOrBottom || !isVertical && topOrBottom) {
var pos = ax.position || 0;
var mid = ax._offset + ax._length / 2;
var x, y;
if (titleSide === 'right') {
y = mid;
x = gs.l + posW * pos + 10 + titleFontSize * (ax.showticklabels ? 1 : 0.5);
} else {
x = mid;
if (titleSide === 'bottom') {
y = gs.t + posH * pos + 10 + (ticklabelposition.indexOf('inside') === -1 ? ax.tickfont.size : 0) + (ax.ticks !== 'intside' ? opts.ticklen || 0 : 0);
}
if (titleSide === 'top') {
var nlines = title.text.split(' nodes modified by
* `svgTextUtils.convertToTspans`. Use `svgTextUtils.positionText`
* instead, so that elements get updated to match.
*/
drawing.setPosition = function (s, x, y) {
s.attr('x', x).attr('y', y);
};
drawing.setSize = function (s, w, h) {
s.attr('width', w).attr('height', h);
};
drawing.setRect = function (s, x, y, w, h) {
s.call(drawing.setPosition, x, y).call(drawing.setSize, w, h);
};
/** Translate node
*
* @param {object} d : calcdata point item
* @param {sel} sel : d3 selction of node to translate
* @param {object} xa : corresponding full xaxis object
* @param {object} ya : corresponding full yaxis object
*
* @return {boolean} :
* true if selection got translated
* false if selection could not get translated
*/
drawing.translatePoint = function (d, sel, xa, ya) {
var x = xa.c2p(d.x);
var y = ya.c2p(d.y);
if (isNumeric(x) && isNumeric(y) && sel.node()) {
// for multiline text this works better
if (sel.node().nodeName === 'text') {
sel.attr('x', x).attr('y', y);
} else {
sel.attr('transform', strTranslate(x, y));
}
} else {
return false;
}
return true;
};
drawing.translatePoints = function (s, xa, ya) {
s.each(function (d) {
var sel = d3.select(this);
drawing.translatePoint(d, sel, xa, ya);
});
};
drawing.hideOutsideRangePoint = function (d, sel, xa, ya, xcalendar, ycalendar) {
sel.attr('display', xa.isPtWithinRange(d, xcalendar) && ya.isPtWithinRange(d, ycalendar) ? null : 'none');
};
drawing.hideOutsideRangePoints = function (traceGroups, subplot) {
if (!subplot._hasClipOnAxisFalse) return;
var xa = subplot.xaxis;
var ya = subplot.yaxis;
traceGroups.each(function (d) {
var trace = d[0].trace;
var xcalendar = trace.xcalendar;
var ycalendar = trace.ycalendar;
var selector = Registry.traceIs(trace, 'bar-like') ? '.bartext' : '.point,.textpoint';
traceGroups.selectAll(selector).each(function (d) {
drawing.hideOutsideRangePoint(d, d3.select(this), xa, ya, xcalendar, ycalendar);
});
});
};
drawing.crispRound = function (gd, lineWidth, dflt) {
// for lines that disable antialiasing we want to
// make sure the width is an integer, and at least 1 if it's nonzero
if (!lineWidth || !isNumeric(lineWidth)) return dflt || 0;
// but not for static plots - these don't get antialiased anyway.
if (gd._context.staticPlot) return lineWidth;
if (lineWidth < 1) return 1;
return Math.round(lineWidth);
};
drawing.singleLineStyle = function (d, s, lw, lc, ld) {
s.style('fill', 'none');
var line = (((d || [])[0] || {}).trace || {}).line || {};
var lw1 = lw || line.width || 0;
var dash = ld || line.dash || '';
Color.stroke(s, lc || line.color);
drawing.dashLine(s, dash, lw1);
};
drawing.lineGroupStyle = function (s, lw, lc, ld) {
s.style('fill', 'none').each(function (d) {
var line = (((d || [])[0] || {}).trace || {}).line || {};
var lw1 = lw || line.width || 0;
var dash = ld || line.dash || '';
d3.select(this).call(Color.stroke, lc || line.color).call(drawing.dashLine, dash, lw1);
});
};
drawing.dashLine = function (s, dash, lineWidth) {
lineWidth = +lineWidth || 0;
dash = drawing.dashStyle(dash, lineWidth);
s.style({
'stroke-dasharray': dash,
'stroke-width': lineWidth + 'px'
});
};
drawing.dashStyle = function (dash, lineWidth) {
lineWidth = +lineWidth || 1;
var dlw = Math.max(lineWidth, 3);
if (dash === 'solid') dash = '';else if (dash === 'dot') dash = dlw + 'px,' + dlw + 'px';else if (dash === 'dash') dash = 3 * dlw + 'px,' + 3 * dlw + 'px';else if (dash === 'longdash') dash = 5 * dlw + 'px,' + 5 * dlw + 'px';else if (dash === 'dashdot') {
dash = 3 * dlw + 'px,' + dlw + 'px,' + dlw + 'px,' + dlw + 'px';
} else if (dash === 'longdashdot') {
dash = 5 * dlw + 'px,' + 2 * dlw + 'px,' + dlw + 'px,' + 2 * dlw + 'px';
}
// otherwise user wrote the dasharray themselves - leave it be
return dash;
};
function setFillStyle(sel, trace, gd, forLegend) {
var markerPattern = trace.fillpattern;
var fillgradient = trace.fillgradient;
var patternShape = markerPattern && drawing.getPatternAttr(markerPattern.shape, 0, '');
if (patternShape) {
var patternBGColor = drawing.getPatternAttr(markerPattern.bgcolor, 0, null);
var patternFGColor = drawing.getPatternAttr(markerPattern.fgcolor, 0, null);
var patternFGOpacity = markerPattern.fgopacity;
var patternSize = drawing.getPatternAttr(markerPattern.size, 0, 8);
var patternSolidity = drawing.getPatternAttr(markerPattern.solidity, 0, 0.3);
var patternID = trace.uid;
drawing.pattern(sel, 'point', gd, patternID, patternShape, patternSize, patternSolidity, undefined, markerPattern.fillmode, patternBGColor, patternFGColor, patternFGOpacity);
} else if (fillgradient && fillgradient.type !== 'none') {
var direction = fillgradient.type;
var gradientID = 'scatterfill-' + trace.uid;
if (forLegend) {
gradientID = 'legendfill-' + trace.uid;
}
if (!forLegend && (fillgradient.start !== undefined || fillgradient.stop !== undefined)) {
var start, stop;
if (direction === 'horizontal') {
start = {
x: fillgradient.start,
y: 0
};
stop = {
x: fillgradient.stop,
y: 0
};
} else if (direction === 'vertical') {
start = {
x: 0,
y: fillgradient.start
};
stop = {
x: 0,
y: fillgradient.stop
};
}
start.x = trace._xA.c2p(start.x === undefined ? trace._extremes.x.min[0].val : start.x, true);
start.y = trace._yA.c2p(start.y === undefined ? trace._extremes.y.min[0].val : start.y, true);
stop.x = trace._xA.c2p(stop.x === undefined ? trace._extremes.x.max[0].val : stop.x, true);
stop.y = trace._yA.c2p(stop.y === undefined ? trace._extremes.y.max[0].val : stop.y, true);
sel.call(gradientWithBounds, gd, gradientID, 'linear', fillgradient.colorscale, 'fill', start, stop, true, false);
} else {
if (direction === 'horizontal') {
direction = direction + 'reversed';
}
sel.call(drawing.gradient, gd, gradientID, direction, fillgradient.colorscale, 'fill');
}
} else if (trace.fillcolor) {
sel.call(Color.fill, trace.fillcolor);
}
}
// Same as fillGroupStyle, except in this case the selection may be a transition
drawing.singleFillStyle = function (sel, gd) {
var node = d3.select(sel.node());
var data = node.data();
var trace = ((data[0] || [])[0] || {}).trace || {};
setFillStyle(sel, trace, gd, false);
};
drawing.fillGroupStyle = function (s, gd, forLegend) {
s.style('stroke-width', 0).each(function (d) {
var shape = d3.select(this);
// N.B. 'd' won't be a calcdata item when
// fill !== 'none' on a segment-less and marker-less trace
if (d[0].trace) {
setFillStyle(shape, d[0].trace, gd, forLegend);
}
});
};
var SYMBOLDEFS = __webpack_require__(1984);
drawing.symbolNames = [];
drawing.symbolFuncs = [];
drawing.symbolBackOffs = [];
drawing.symbolNeedLines = {};
drawing.symbolNoDot = {};
drawing.symbolNoFill = {};
drawing.symbolList = [];
Object.keys(SYMBOLDEFS).forEach(function (k) {
var symDef = SYMBOLDEFS[k];
var n = symDef.n;
drawing.symbolList.push(n, String(n), k, n + 100, String(n + 100), k + '-open');
drawing.symbolNames[n] = k;
drawing.symbolFuncs[n] = symDef.f;
drawing.symbolBackOffs[n] = symDef.backoff || 0;
if (symDef.needLine) {
drawing.symbolNeedLines[n] = true;
}
if (symDef.noDot) {
drawing.symbolNoDot[n] = true;
} else {
drawing.symbolList.push(n + 200, String(n + 200), k + '-dot', n + 300, String(n + 300), k + '-open-dot');
}
if (symDef.noFill) {
drawing.symbolNoFill[n] = true;
}
});
var MAXSYMBOL = drawing.symbolNames.length;
// add a dot in the middle of the symbol
var DOTPATH = 'M0,0.5L0.5,0L0,-0.5L-0.5,0Z';
drawing.symbolNumber = function (v) {
if (isNumeric(v)) {
v = +v;
} else if (typeof v === 'string') {
var vbase = 0;
if (v.indexOf('-open') > 0) {
vbase = 100;
v = v.replace('-open', '');
}
if (v.indexOf('-dot') > 0) {
vbase += 200;
v = v.replace('-dot', '');
}
v = drawing.symbolNames.indexOf(v);
if (v >= 0) {
v += vbase;
}
}
return v % 100 >= MAXSYMBOL || v >= 400 ? 0 : Math.floor(Math.max(v, 0));
};
function makePointPath(symbolNumber, r, t, s) {
var base = symbolNumber % 100;
return drawing.symbolFuncs[base](r, t, s) + (symbolNumber >= 200 ? DOTPATH : '');
}
var stopFormatter = numberFormat('~f');
var gradientInfo = {
radial: {
type: 'radial'
},
radialreversed: {
type: 'radial',
reversed: true
},
horizontal: {
type: 'linear',
start: {
x: 1,
y: 0
},
stop: {
x: 0,
y: 0
}
},
horizontalreversed: {
type: 'linear',
start: {
x: 1,
y: 0
},
stop: {
x: 0,
y: 0
},
reversed: true
},
vertical: {
type: 'linear',
start: {
x: 0,
y: 1
},
stop: {
x: 0,
y: 0
}
},
verticalreversed: {
type: 'linear',
start: {
x: 0,
y: 1
},
stop: {
x: 0,
y: 0
},
reversed: true
}
};
/**
* gradient: create and apply a gradient fill
*
* @param {object} sel: d3 selection to apply this gradient to
* You can use `selection.call(Drawing.gradient, ...)`
* @param {DOM element} gd: the graph div `sel` is part of
* @param {string} gradientID: a unique (within this plot) identifier
* for this gradient, so that we don't create unnecessary definitions
* @param {string} type: 'radial', 'horizontal', or 'vertical', optionally with
* 'reversed' at the end. Normally radial goes center to edge,
* horizontal goes right to left, and vertical goes bottom to top
* @param {array} colorscale: as in attribute values, [[fraction, color], ...]
* @param {string} prop: the property to apply to, 'fill' or 'stroke'
*/
drawing.gradient = function (sel, gd, gradientID, type, colorscale, prop) {
var info = gradientInfo[type];
return gradientWithBounds(sel, gd, gradientID, info.type, colorscale, prop, info.start, info.stop, false, info.reversed);
};
/**
* gradient_with_bounds: create and apply a gradient fill for defined start and stop positions
*
* @param {object} sel: d3 selection to apply this gradient to
* You can use `selection.call(Drawing.gradient, ...)`
* @param {DOM element} gd: the graph div `sel` is part of
* @param {string} gradientID: a unique (within this plot) identifier
* for this gradient, so that we don't create unnecessary definitions
* @param {string} type: 'radial' or 'linear'. Radial goes center to edge,
* horizontal goes as defined by start and stop
* @param {array} colorscale: as in attribute values, [[fraction, color], ...]
* @param {string} prop: the property to apply to, 'fill' or 'stroke'
* @param {object} start: start point for linear gradients, { x: number, y: number }.
* Ignored if type is 'radial'.
* @param {object} stop: stop point for linear gradients, { x: number, y: number }.
* Ignored if type is 'radial'.
* @param {boolean} inUserSpace: If true, start and stop give absolute values in the plot.
* If false, start and stop are fractions of the traces extent along each axis.
* @param {boolean} reversed: If true, the gradient is reversed between normal start and stop,
* i.e., the colorscale is applied in order from stop to start for linear, from edge
* to center for radial gradients.
*/
function gradientWithBounds(sel, gd, gradientID, type, colorscale, prop, start, stop, inUserSpace, reversed) {
var len = colorscale.length;
var info;
if (type === 'linear') {
info = {
node: 'linearGradient',
attrs: {
x1: start.x,
y1: start.y,
x2: stop.x,
y2: stop.y,
gradientUnits: inUserSpace ? 'userSpaceOnUse' : 'objectBoundingBox'
},
reversed: reversed
};
} else if (type === 'radial') {
info = {
node: 'radialGradient',
reversed: reversed
};
}
var colorStops = new Array(len);
for (var i = 0; i < len; i++) {
if (info.reversed) {
colorStops[len - 1 - i] = [stopFormatter((1 - colorscale[i][0]) * 100), colorscale[i][1]];
} else {
colorStops[i] = [stopFormatter(colorscale[i][0] * 100), colorscale[i][1]];
}
}
var fullLayout = gd._fullLayout;
var fullID = 'g' + fullLayout._uid + '-' + gradientID;
var gradient = fullLayout._defs.select('.gradients').selectAll('#' + fullID).data([type + colorStops.join(';')], Lib.identity);
gradient.exit().remove();
gradient.enter().append(info.node).each(function () {
var el = d3.select(this);
if (info.attrs) el.attr(info.attrs);
el.attr('id', fullID);
var stops = el.selectAll('stop').data(colorStops);
stops.exit().remove();
stops.enter().append('stop');
stops.each(function (d) {
var tc = tinycolor(d[1]);
d3.select(this).attr({
offset: d[0] + '%',
'stop-color': Color.tinyRGB(tc),
'stop-opacity': tc.getAlpha()
});
});
});
sel.style(prop, getFullUrl(fullID, gd)).style(prop + '-opacity', null);
sel.classed('gradient_filled', true);
}
/**
* pattern: create and apply a pattern fill
*
* @param {object} sel: d3 selection to apply this pattern to
* You can use `selection.call(Drawing.pattern, ...)`
* @param {string} calledBy: option to know the caller component
* @param {DOM element} gd: the graph div `sel` is part of
* @param {string} patternID: a unique (within this plot) identifier
* for this pattern, so that we don't create unnecessary definitions
* @param {number} size: size of unit squares for repetition of this pattern
* @param {number} solidity: how solid lines of this pattern are
* @param {string} mcc: color when painted with colorscale
* @param {string} fillmode: fillmode for this pattern
* @param {string} bgcolor: background color for this pattern
* @param {string} fgcolor: foreground color for this pattern
* @param {number} fgopacity: foreground opacity for this pattern
*/
drawing.pattern = function (sel, calledBy, gd, patternID, shape, size, solidity, mcc, fillmode, bgcolor, fgcolor, fgopacity) {
var isLegend = calledBy === 'legend';
if (mcc) {
if (fillmode === 'overlay') {
bgcolor = mcc;
fgcolor = Color.contrast(bgcolor);
} else {
bgcolor = undefined;
fgcolor = mcc;
}
}
var fullLayout = gd._fullLayout;
var fullID = 'p' + fullLayout._uid + '-' + patternID;
var width, height;
// linear interpolation
var linearFn = function (x, x0, x1, y0, y1) {
return y0 + (y1 - y0) * (x - x0) / (x1 - x0);
};
var path, linewidth, radius;
var patternTag;
var patternAttrs = {};
var fgC = tinycolor(fgcolor);
var fgRGB = Color.tinyRGB(fgC);
var fgAlpha = fgC.getAlpha();
var opacity = fgopacity * fgAlpha;
switch (shape) {
case '/':
width = size * Math.sqrt(2);
height = size * Math.sqrt(2);
path = 'M-' + width / 4 + ',' + height / 4 + 'l' + width / 2 + ',-' + height / 2 + 'M0,' + height + 'L' + width + ',0' + 'M' + width / 4 * 3 + ',' + height / 4 * 5 + 'l' + width / 2 + ',-' + height / 2;
linewidth = solidity * size;
patternTag = 'path';
patternAttrs = {
d: path,
opacity: opacity,
stroke: fgRGB,
'stroke-width': linewidth + 'px'
};
break;
case '\\':
width = size * Math.sqrt(2);
height = size * Math.sqrt(2);
path = 'M' + width / 4 * 3 + ',-' + height / 4 + 'l' + width / 2 + ',' + height / 2 + 'M0,0L' + width + ',' + height + 'M-' + width / 4 + ',' + height / 4 * 3 + 'l' + width / 2 + ',' + height / 2;
linewidth = solidity * size;
patternTag = 'path';
patternAttrs = {
d: path,
opacity: opacity,
stroke: fgRGB,
'stroke-width': linewidth + 'px'
};
break;
case 'x':
width = size * Math.sqrt(2);
height = size * Math.sqrt(2);
path = 'M-' + width / 4 + ',' + height / 4 + 'l' + width / 2 + ',-' + height / 2 + 'M0,' + height + 'L' + width + ',0' + 'M' + width / 4 * 3 + ',' + height / 4 * 5 + 'l' + width / 2 + ',-' + height / 2 + 'M' + width / 4 * 3 + ',-' + height / 4 + 'l' + width / 2 + ',' + height / 2 + 'M0,0L' + width + ',' + height + 'M-' + width / 4 + ',' + height / 4 * 3 + 'l' + width / 2 + ',' + height / 2;
linewidth = size - size * Math.sqrt(1.0 - solidity);
patternTag = 'path';
patternAttrs = {
d: path,
opacity: opacity,
stroke: fgRGB,
'stroke-width': linewidth + 'px'
};
break;
case '|':
width = size;
height = size;
patternTag = 'path';
path = 'M' + width / 2 + ',0L' + width / 2 + ',' + height;
linewidth = solidity * size;
patternTag = 'path';
patternAttrs = {
d: path,
opacity: opacity,
stroke: fgRGB,
'stroke-width': linewidth + 'px'
};
break;
case '-':
width = size;
height = size;
patternTag = 'path';
path = 'M0,' + height / 2 + 'L' + width + ',' + height / 2;
linewidth = solidity * size;
patternTag = 'path';
patternAttrs = {
d: path,
opacity: opacity,
stroke: fgRGB,
'stroke-width': linewidth + 'px'
};
break;
case '+':
width = size;
height = size;
patternTag = 'path';
path = 'M' + width / 2 + ',0L' + width / 2 + ',' + height + 'M0,' + height / 2 + 'L' + width + ',' + height / 2;
linewidth = size - size * Math.sqrt(1.0 - solidity);
patternTag = 'path';
patternAttrs = {
d: path,
opacity: opacity,
stroke: fgRGB,
'stroke-width': linewidth + 'px'
};
break;
case '.':
width = size;
height = size;
if (solidity < Math.PI / 4) {
radius = Math.sqrt(solidity * size * size / Math.PI);
} else {
radius = linearFn(solidity, Math.PI / 4, 1.0, size / 2, size / Math.sqrt(2));
}
patternTag = 'circle';
patternAttrs = {
cx: width / 2,
cy: height / 2,
r: radius,
opacity: opacity,
fill: fgRGB
};
break;
}
var str = [shape || 'noSh', bgcolor || 'noBg', fgcolor || 'noFg', size, solidity].join(';');
var pattern = fullLayout._defs.select('.patterns').selectAll('#' + fullID).data([str], Lib.identity);
pattern.exit().remove();
pattern.enter().append('pattern').each(function () {
var el = d3.select(this);
el.attr({
id: fullID,
width: width + 'px',
height: height + 'px',
patternUnits: 'userSpaceOnUse',
// for legends scale down patterns just a bit so that default size (i.e 8) nicely fit in small icons
patternTransform: isLegend ? 'scale(0.8)' : ''
});
if (bgcolor) {
var bgC = tinycolor(bgcolor);
var bgRGB = Color.tinyRGB(bgC);
var bgAlpha = bgC.getAlpha();
var rects = el.selectAll('rect').data([0]);
rects.exit().remove();
rects.enter().append('rect').attr({
width: width + 'px',
height: height + 'px',
fill: bgRGB,
'fill-opacity': bgAlpha
});
}
var patterns = el.selectAll(patternTag).data([0]);
patterns.exit().remove();
patterns.enter().append(patternTag).attr(patternAttrs);
});
sel.style('fill', getFullUrl(fullID, gd)).style('fill-opacity', null);
sel.classed('pattern_filled', true);
};
/*
* Make the gradients container and clear out any previous gradients.
* We never collect all the gradients we need in one place,
* so we can't ever remove gradients that have stopped being useful,
* except all at once before a full redraw.
* The upside of this is arbitrary points can share gradient defs
*/
drawing.initGradients = function (gd) {
var fullLayout = gd._fullLayout;
var gradientsGroup = Lib.ensureSingle(fullLayout._defs, 'g', 'gradients');
gradientsGroup.selectAll('linearGradient,radialGradient').remove();
d3.select(gd).selectAll('.gradient_filled').classed('gradient_filled', false);
};
drawing.initPatterns = function (gd) {
var fullLayout = gd._fullLayout;
var patternsGroup = Lib.ensureSingle(fullLayout._defs, 'g', 'patterns');
patternsGroup.selectAll('pattern').remove();
d3.select(gd).selectAll('.pattern_filled').classed('pattern_filled', false);
};
drawing.getPatternAttr = function (mp, i, dflt) {
if (mp && Lib.isArrayOrTypedArray(mp)) {
return i < mp.length ? mp[i] : dflt;
}
return mp;
};
drawing.pointStyle = function (s, trace, gd, pt) {
if (!s.size()) return;
var fns = drawing.makePointStyleFns(trace);
s.each(function (d) {
drawing.singlePointStyle(d, d3.select(this), trace, fns, gd, pt);
});
};
drawing.singlePointStyle = function (d, sel, trace, fns, gd, pt) {
var marker = trace.marker;
var markerLine = marker.line;
if (pt && pt.i >= 0 && d.i === undefined) d.i = pt.i;
sel.style('opacity', fns.selectedOpacityFn ? fns.selectedOpacityFn(d) : d.mo === undefined ? marker.opacity : d.mo);
if (fns.ms2mrc) {
var r;
// handle multi-trace graph edit case
if (d.ms === 'various' || marker.size === 'various') {
r = 3;
} else {
r = fns.ms2mrc(d.ms);
}
// store the calculated size so hover can use it
d.mrc = r;
if (fns.selectedSizeFn) {
r = d.mrc = fns.selectedSizeFn(d);
}
// turn the symbol into a sanitized number
var x = drawing.symbolNumber(d.mx || marker.symbol) || 0;
// save if this marker is open
// because that impacts how to handle colors
d.om = x % 200 >= 100;
var angle = getMarkerAngle(d, trace);
var standoff = getMarkerStandoff(d, trace);
sel.attr('d', makePointPath(x, r, angle, standoff));
}
var perPointGradient = false;
var fillColor, lineColor, lineWidth;
// 'so' is suspected outliers, for box plots
if (d.so) {
lineWidth = markerLine.outlierwidth;
lineColor = markerLine.outliercolor;
fillColor = marker.outliercolor;
} else {
var markerLineWidth = (markerLine || {}).width;
lineWidth = (d.mlw + 1 || markerLineWidth + 1 ||
// TODO: we need the latter for legends... can we get rid of it?
(d.trace ? (d.trace.marker.line || {}).width : 0) + 1) - 1 || 0;
if ('mlc' in d) lineColor = d.mlcc = fns.lineScale(d.mlc);
// weird case: array wasn't long enough to apply to every point
else if (Lib.isArrayOrTypedArray(markerLine.color)) lineColor = Color.defaultLine;else lineColor = markerLine.color;
if (Lib.isArrayOrTypedArray(marker.color)) {
fillColor = Color.defaultLine;
perPointGradient = true;
}
if ('mc' in d) {
fillColor = d.mcc = fns.markerScale(d.mc);
} else {
fillColor = marker.color || marker.colors || 'rgba(0,0,0,0)';
}
if (fns.selectedColorFn) {
fillColor = fns.selectedColorFn(d);
}
}
if (d.om) {
// open markers can't have zero linewidth, default to 1px,
// and use fill color as stroke color
sel.call(Color.stroke, fillColor).style({
'stroke-width': (lineWidth || 1) + 'px',
fill: 'none'
});
} else {
sel.style('stroke-width', (d.isBlank ? 0 : lineWidth) + 'px');
var markerGradient = marker.gradient;
var gradientType = d.mgt;
if (gradientType) perPointGradient = true;else gradientType = markerGradient && markerGradient.type;
// for legend - arrays will propagate through here, but we don't need
// to treat it as per-point.
if (Lib.isArrayOrTypedArray(gradientType)) {
gradientType = gradientType[0];
if (!gradientInfo[gradientType]) gradientType = 0;
}
var markerPattern = marker.pattern;
var patternShape = markerPattern && drawing.getPatternAttr(markerPattern.shape, d.i, '');
if (gradientType && gradientType !== 'none') {
var gradientColor = d.mgc;
if (gradientColor) perPointGradient = true;else gradientColor = markerGradient.color;
var gradientID = trace.uid;
if (perPointGradient) gradientID += '-' + d.i;
drawing.gradient(sel, gd, gradientID, gradientType, [[0, gradientColor], [1, fillColor]], 'fill');
} else if (patternShape) {
var perPointPattern = false;
var fgcolor = markerPattern.fgcolor;
if (!fgcolor && pt && pt.color) {
fgcolor = pt.color;
perPointPattern = true;
}
var patternFGColor = drawing.getPatternAttr(fgcolor, d.i, pt && pt.color || null);
var patternBGColor = drawing.getPatternAttr(markerPattern.bgcolor, d.i, null);
var patternFGOpacity = markerPattern.fgopacity;
var patternSize = drawing.getPatternAttr(markerPattern.size, d.i, 8);
var patternSolidity = drawing.getPatternAttr(markerPattern.solidity, d.i, 0.3);
perPointPattern = perPointPattern || d.mcc || Lib.isArrayOrTypedArray(markerPattern.shape) || Lib.isArrayOrTypedArray(markerPattern.bgcolor) || Lib.isArrayOrTypedArray(markerPattern.fgcolor) || Lib.isArrayOrTypedArray(markerPattern.size) || Lib.isArrayOrTypedArray(markerPattern.solidity);
var patternID = trace.uid;
if (perPointPattern) patternID += '-' + d.i;
drawing.pattern(sel, 'point', gd, patternID, patternShape, patternSize, patternSolidity, d.mcc, markerPattern.fillmode, patternBGColor, patternFGColor, patternFGOpacity);
} else {
Lib.isArrayOrTypedArray(fillColor) ? Color.fill(sel, fillColor[d.i]) : Color.fill(sel, fillColor);
}
if (lineWidth) {
Color.stroke(sel, lineColor);
}
}
};
drawing.makePointStyleFns = function (trace) {
var out = {};
var marker = trace.marker;
// allow array marker and marker line colors to be
// scaled by given max and min to colorscales
out.markerScale = drawing.tryColorscale(marker, '');
out.lineScale = drawing.tryColorscale(marker, 'line');
if (Registry.traceIs(trace, 'symbols')) {
out.ms2mrc = subTypes.isBubble(trace) ? makeBubbleSizeFn(trace) : function () {
return (marker.size || 6) / 2;
};
}
if (trace.selectedpoints) {
Lib.extendFlat(out, drawing.makeSelectedPointStyleFns(trace));
}
return out;
};
drawing.makeSelectedPointStyleFns = function (trace) {
var out = {};
var selectedAttrs = trace.selected || {};
var unselectedAttrs = trace.unselected || {};
var marker = trace.marker || {};
var selectedMarker = selectedAttrs.marker || {};
var unselectedMarker = unselectedAttrs.marker || {};
var mo = marker.opacity;
var smo = selectedMarker.opacity;
var usmo = unselectedMarker.opacity;
var smoIsDefined = smo !== undefined;
var usmoIsDefined = usmo !== undefined;
if (Lib.isArrayOrTypedArray(mo) || smoIsDefined || usmoIsDefined) {
out.selectedOpacityFn = function (d) {
var base = d.mo === undefined ? marker.opacity : d.mo;
if (d.selected) {
return smoIsDefined ? smo : base;
} else {
return usmoIsDefined ? usmo : DESELECTDIM * base;
}
};
}
var mc = marker.color;
var smc = selectedMarker.color;
var usmc = unselectedMarker.color;
if (smc || usmc) {
out.selectedColorFn = function (d) {
var base = d.mcc || mc;
if (d.selected) {
return smc || base;
} else {
return usmc || base;
}
};
}
var ms = marker.size;
var sms = selectedMarker.size;
var usms = unselectedMarker.size;
var smsIsDefined = sms !== undefined;
var usmsIsDefined = usms !== undefined;
if (Registry.traceIs(trace, 'symbols') && (smsIsDefined || usmsIsDefined)) {
out.selectedSizeFn = function (d) {
var base = d.mrc || ms / 2;
if (d.selected) {
return smsIsDefined ? sms / 2 : base;
} else {
return usmsIsDefined ? usms / 2 : base;
}
};
}
return out;
};
drawing.makeSelectedTextStyleFns = function (trace) {
var out = {};
var selectedAttrs = trace.selected || {};
var unselectedAttrs = trace.unselected || {};
var textFont = trace.textfont || {};
var selectedTextFont = selectedAttrs.textfont || {};
var unselectedTextFont = unselectedAttrs.textfont || {};
var tc = textFont.color;
var stc = selectedTextFont.color;
var utc = unselectedTextFont.color;
out.selectedTextColorFn = function (d) {
var base = d.tc || tc;
if (d.selected) {
return stc || base;
} else {
if (utc) return utc;else return stc ? base : Color.addOpacity(base, DESELECTDIM);
}
};
return out;
};
drawing.selectedPointStyle = function (s, trace) {
if (!s.size() || !trace.selectedpoints) return;
var fns = drawing.makeSelectedPointStyleFns(trace);
var marker = trace.marker || {};
var seq = [];
if (fns.selectedOpacityFn) {
seq.push(function (pt, d) {
pt.style('opacity', fns.selectedOpacityFn(d));
});
}
if (fns.selectedColorFn) {
seq.push(function (pt, d) {
Color.fill(pt, fns.selectedColorFn(d));
});
}
if (fns.selectedSizeFn) {
seq.push(function (pt, d) {
var mx = d.mx || marker.symbol || 0;
var mrc2 = fns.selectedSizeFn(d);
pt.attr('d', makePointPath(drawing.symbolNumber(mx), mrc2, getMarkerAngle(d, trace), getMarkerStandoff(d, trace)));
// save for Drawing.selectedTextStyle
d.mrc2 = mrc2;
});
}
if (seq.length) {
s.each(function (d) {
var pt = d3.select(this);
for (var i = 0; i < seq.length; i++) {
seq[i](pt, d);
}
});
}
};
drawing.tryColorscale = function (marker, prefix) {
var cont = prefix ? Lib.nestedProperty(marker, prefix).get() : marker;
if (cont) {
var colorArray = cont.color;
if ((cont.colorscale || cont._colorAx) && Lib.isArrayOrTypedArray(colorArray)) {
return Colorscale.makeColorScaleFuncFromTrace(cont);
}
}
return Lib.identity;
};
var TEXTOFFSETSIGN = {
start: 1,
end: -1,
middle: 0,
bottom: 1,
top: -1
};
function textPointPosition(s, textPosition, fontSize, markerRadius, dontTouchParent) {
var group = d3.select(s.node().parentNode);
var v = textPosition.indexOf('top') !== -1 ? 'top' : textPosition.indexOf('bottom') !== -1 ? 'bottom' : 'middle';
var h = textPosition.indexOf('left') !== -1 ? 'end' : textPosition.indexOf('right') !== -1 ? 'start' : 'middle';
// if markers are shown, offset a little more than
// the nominal marker size
// ie 2/1.6 * nominal, bcs some markers are a bit bigger
var r = markerRadius ? markerRadius / 0.8 + 1 : 0;
var numLines = (svgTextUtils.lineCount(s) - 1) * LINE_SPACING + 1;
var dx = TEXTOFFSETSIGN[h] * r;
var dy = fontSize * 0.75 + TEXTOFFSETSIGN[v] * r + (TEXTOFFSETSIGN[v] - 1) * numLines * fontSize / 2;
// fix the overall text group position
s.attr('text-anchor', h);
if (!dontTouchParent) {
group.attr('transform', strTranslate(dx, dy));
}
}
function extracTextFontSize(d, trace) {
var fontSize = d.ts || trace.textfont.size;
return isNumeric(fontSize) && fontSize > 0 ? fontSize : 0;
}
// draw text at points
drawing.textPointStyle = function (s, trace, gd) {
if (!s.size()) return;
var selectedTextColorFn;
if (trace.selectedpoints) {
var fns = drawing.makeSelectedTextStyleFns(trace);
selectedTextColorFn = fns.selectedTextColorFn;
}
var texttemplate = trace.texttemplate;
var fullLayout = gd._fullLayout;
s.each(function (d) {
var p = d3.select(this);
var text = texttemplate ? Lib.extractOption(d, trace, 'txt', 'texttemplate') : Lib.extractOption(d, trace, 'tx', 'text');
if (!text && text !== 0) {
p.remove();
return;
}
if (texttemplate) {
var fn = trace._module.formatLabels;
var labels = fn ? fn(d, trace, fullLayout) : {};
var pointValues = {};
appendArrayPointValue(pointValues, trace, d.i);
var meta = trace._meta || {};
text = Lib.texttemplateString(text, labels, fullLayout._d3locale, pointValues, d, meta);
}
var pos = d.tp || trace.textposition;
var fontSize = extracTextFontSize(d, trace);
var fontColor = selectedTextColorFn ? selectedTextColorFn(d) : d.tc || trace.textfont.color;
p.call(drawing.font, {
family: d.tf || trace.textfont.family,
weight: d.tw || trace.textfont.weight,
style: d.ty || trace.textfont.style,
variant: d.tv || trace.textfont.variant,
textcase: d.tC || trace.textfont.textcase,
lineposition: d.tE || trace.textfont.lineposition,
shadow: d.tS || trace.textfont.shadow,
size: fontSize,
color: fontColor
}).text(text).call(svgTextUtils.convertToTspans, gd).call(textPointPosition, pos, fontSize, d.mrc);
});
};
drawing.selectedTextStyle = function (s, trace) {
if (!s.size() || !trace.selectedpoints) return;
var fns = drawing.makeSelectedTextStyleFns(trace);
s.each(function (d) {
var tx = d3.select(this);
var tc = fns.selectedTextColorFn(d);
var tp = d.tp || trace.textposition;
var fontSize = extracTextFontSize(d, trace);
Color.fill(tx, tc);
var dontTouchParent = Registry.traceIs(trace, 'bar-like');
textPointPosition(tx, tp, fontSize, d.mrc2 || d.mrc, dontTouchParent);
});
};
// generalized Catmull-Rom splines, per
// http://www.cemyuksel.com/research/catmullrom_param/catmullrom.pdf
var CatmullRomExp = 0.5;
drawing.smoothopen = function (pts, smoothness) {
if (pts.length < 3) {
return 'M' + pts.join('L');
}
var path = 'M' + pts[0];
var tangents = [];
var i;
for (i = 1; i < pts.length - 1; i++) {
tangents.push(makeTangent(pts[i - 1], pts[i], pts[i + 1], smoothness));
}
path += 'Q' + tangents[0][0] + ' ' + pts[1];
for (i = 2; i < pts.length - 1; i++) {
path += 'C' + tangents[i - 2][1] + ' ' + tangents[i - 1][0] + ' ' + pts[i];
}
path += 'Q' + tangents[pts.length - 3][1] + ' ' + pts[pts.length - 1];
return path;
};
drawing.smoothclosed = function (pts, smoothness) {
if (pts.length < 3) {
return 'M' + pts.join('L') + 'Z';
}
var path = 'M' + pts[0];
var pLast = pts.length - 1;
var tangents = [makeTangent(pts[pLast], pts[0], pts[1], smoothness)];
var i;
for (i = 1; i < pLast; i++) {
tangents.push(makeTangent(pts[i - 1], pts[i], pts[i + 1], smoothness));
}
tangents.push(makeTangent(pts[pLast - 1], pts[pLast], pts[0], smoothness));
for (i = 1; i <= pLast; i++) {
path += 'C' + tangents[i - 1][1] + ' ' + tangents[i][0] + ' ' + pts[i];
}
path += 'C' + tangents[pLast][1] + ' ' + tangents[0][0] + ' ' + pts[0] + 'Z';
return path;
};
var lastDrawnX, lastDrawnY;
function roundEnd(pt, isY, isLastPoint) {
if (isLastPoint) pt = applyBackoff(pt);
return isY ? roundY(pt[1]) : roundX(pt[0]);
}
function roundX(p) {
var v = d3.round(p, 2);
lastDrawnX = v;
return v;
}
function roundY(p) {
var v = d3.round(p, 2);
lastDrawnY = v;
return v;
}
function makeTangent(prevpt, thispt, nextpt, smoothness) {
var d1x = prevpt[0] - thispt[0];
var d1y = prevpt[1] - thispt[1];
var d2x = nextpt[0] - thispt[0];
var d2y = nextpt[1] - thispt[1];
var d1a = Math.pow(d1x * d1x + d1y * d1y, CatmullRomExp / 2);
var d2a = Math.pow(d2x * d2x + d2y * d2y, CatmullRomExp / 2);
var numx = (d2a * d2a * d1x - d1a * d1a * d2x) * smoothness;
var numy = (d2a * d2a * d1y - d1a * d1a * d2y) * smoothness;
var denom1 = 3 * d2a * (d1a + d2a);
var denom2 = 3 * d1a * (d1a + d2a);
return [[roundX(thispt[0] + (denom1 && numx / denom1)), roundY(thispt[1] + (denom1 && numy / denom1))], [roundX(thispt[0] - (denom2 && numx / denom2)), roundY(thispt[1] - (denom2 && numy / denom2))]];
}
// step paths - returns a generator function for paths
// with the given step shape
var STEPPATH = {
hv: function (p0, p1, isLastPoint) {
return 'H' + roundX(p1[0]) + 'V' + roundEnd(p1, 1, isLastPoint);
},
vh: function (p0, p1, isLastPoint) {
return 'V' + roundY(p1[1]) + 'H' + roundEnd(p1, 0, isLastPoint);
},
hvh: function (p0, p1, isLastPoint) {
return 'H' + roundX((p0[0] + p1[0]) / 2) + 'V' + roundY(p1[1]) + 'H' + roundEnd(p1, 0, isLastPoint);
},
vhv: function (p0, p1, isLastPoint) {
return 'V' + roundY((p0[1] + p1[1]) / 2) + 'H' + roundX(p1[0]) + 'V' + roundEnd(p1, 1, isLastPoint);
}
};
var STEPLINEAR = function (p0, p1, isLastPoint) {
return 'L' + roundEnd(p1, 0, isLastPoint) + ',' + roundEnd(p1, 1, isLastPoint);
};
drawing.steps = function (shape) {
var onestep = STEPPATH[shape] || STEPLINEAR;
return function (pts) {
var path = 'M' + roundX(pts[0][0]) + ',' + roundY(pts[0][1]);
var len = pts.length;
for (var i = 1; i < len; i++) {
path += onestep(pts[i - 1], pts[i], i === len - 1);
}
return path;
};
};
function applyBackoff(pt, start) {
var backoff = pt.backoff;
var trace = pt.trace;
var d = pt.d;
var i = pt.i;
if (backoff && trace && trace.marker && trace.marker.angle % 360 === 0 && trace.line && trace.line.shape !== 'spline') {
var arrayBackoff = Lib.isArrayOrTypedArray(backoff);
var end = pt;
var x1 = start ? start[0] : lastDrawnX || 0;
var y1 = start ? start[1] : lastDrawnY || 0;
var x2 = end[0];
var y2 = end[1];
var dx = x2 - x1;
var dy = y2 - y1;
var t = Math.atan2(dy, dx);
var b = arrayBackoff ? backoff[i] : backoff;
if (b === 'auto') {
var endI = end.i;
if (trace.type === 'scatter') endI--; // Why we need this hack?
var endMarker = end.marker;
var endMarkerSymbol = endMarker.symbol;
if (Lib.isArrayOrTypedArray(endMarkerSymbol)) endMarkerSymbol = endMarkerSymbol[endI];
var endMarkerSize = endMarker.size;
if (Lib.isArrayOrTypedArray(endMarkerSize)) endMarkerSize = endMarkerSize[endI];
b = endMarker ? drawing.symbolBackOffs[drawing.symbolNumber(endMarkerSymbol)] * endMarkerSize : 0;
b += drawing.getMarkerStandoff(d[endI], trace) || 0;
}
var x = x2 - b * Math.cos(t);
var y = y2 - b * Math.sin(t);
if ((x <= x2 && x >= x1 || x >= x2 && x <= x1) && (y <= y2 && y >= y1 || y >= y2 && y <= y1)) {
pt = [x, y];
}
}
return pt;
}
drawing.applyBackoff = applyBackoff;
// off-screen svg render testing element, shared by the whole page
// uses the id 'js-plotly-tester' and stores it in drawing.tester
drawing.makeTester = function () {
var tester = Lib.ensureSingleById(d3.select('body'), 'svg', 'js-plotly-tester', function (s) {
s.attr(xmlnsNamespaces.svgAttrs).style({
position: 'absolute',
left: '-10000px',
top: '-10000px',
width: '9000px',
height: '9000px',
'z-index': '1'
});
});
// browsers differ on how they describe the bounding rect of
// the svg if its contents spill over... so make a 1x1px
// reference point we can measure off of.
var testref = Lib.ensureSingle(tester, 'path', 'js-reference-point', function (s) {
s.attr('d', 'M0,0H1V1H0Z').style({
'stroke-width': 0,
fill: 'black'
});
});
drawing.tester = tester;
drawing.testref = testref;
};
/*
* use our offscreen tester to get a clientRect for an element,
* in a reference frame where it isn't translated (or transformed) and
* its anchor point is at (0,0)
* always returns a copy of the bbox, so the caller can modify it safely
*
* @param {SVGElement} node: the element to measure. If possible this should be
* a or MathJax element that's already passed through
* `convertToTspans` because in that case we can cache the results, but it's
* possible to pass in any svg element.
*
* @param {boolean} inTester: is this element already in `drawing.tester`?
* If you are measuring a dummy element, rather than one you really intend
* to use on the plot, making it in `drawing.tester` in the first place
* allows us to test faster because it cuts out cloning and appending it.
*
* @param {string} hash: for internal use only, if we already know the cache key
* for this element beforehand.
*
* @return {object}: a plain object containing the width, height, left, right,
* top, and bottom of `node`
*/
drawing.savedBBoxes = {};
var savedBBoxesCount = 0;
var maxSavedBBoxes = 10000;
drawing.bBox = function (node, inTester, hash) {
/*
* Cache elements we've already measured so we don't have to
* remeasure the same thing many times
* We have a few bBox callers though who pass a node larger than
* a or a MathJax , such as an axis group containing many labels.
* These will not generate a hash (unless we figure out an appropriate
* hash key for them) and thus we will not hash them.
*/
if (!hash) hash = nodeHash(node);
var out;
if (hash) {
out = drawing.savedBBoxes[hash];
if (out) return Lib.extendFlat({}, out);
} else if (node.childNodes.length === 1) {
/*
* If we have only one child element, which is itself hashable, make
* a new hash from this element plus its x,y,transform
* These bounding boxes *include* x,y,transform - mostly for use by
* callers trying to avoid overlaps (ie titles)
*/
var innerNode = node.childNodes[0];
hash = nodeHash(innerNode);
if (hash) {
var x = +innerNode.getAttribute('x') || 0;
var y = +innerNode.getAttribute('y') || 0;
var transform = innerNode.getAttribute('transform');
if (!transform) {
// in this case, just varying x and y, don't bother caching
// the final bBox because the alteration is quick.
var innerBB = drawing.bBox(innerNode, false, hash);
if (x) {
innerBB.left += x;
innerBB.right += x;
}
if (y) {
innerBB.top += y;
innerBB.bottom += y;
}
return innerBB;
}
/*
* else we have a transform - rather than make a complicated
* (and error-prone and probably slow) transform parser/calculator,
* just continue on calculating the boundingClientRect of the group
* and use the new composite hash to cache it.
* That said, `innerNode.transform.baseVal` is an array of
* `SVGTransform` objects, that *do* seem to have a nice matrix
* multiplication interface that we could use to avoid making
* another getBoundingClientRect call...
*/
hash += '~' + x + '~' + y + '~' + transform;
out = drawing.savedBBoxes[hash];
if (out) return Lib.extendFlat({}, out);
}
}
var testNode, tester;
if (inTester) {
testNode = node;
} else {
tester = drawing.tester.node();
// copy the node to test into the tester
testNode = node.cloneNode(true);
tester.appendChild(testNode);
}
// standardize its position (and newline tspans if any)
d3.select(testNode).attr('transform', null).call(svgTextUtils.positionText, 0, 0);
var testRect = testNode.getBoundingClientRect();
var refRect = drawing.testref.node().getBoundingClientRect();
if (!inTester) tester.removeChild(testNode);
var bb = {
height: testRect.height,
width: testRect.width,
left: testRect.left - refRect.left,
top: testRect.top - refRect.top,
right: testRect.right - refRect.left,
bottom: testRect.bottom - refRect.top
};
// make sure we don't have too many saved boxes,
// or a long session could overload on memory
// by saving boxes for long-gone elements
if (savedBBoxesCount >= maxSavedBBoxes) {
drawing.savedBBoxes = {};
savedBBoxesCount = 0;
}
// cache this bbox
if (hash) drawing.savedBBoxes[hash] = bb;
savedBBoxesCount++;
return Lib.extendFlat({}, bb);
};
// capture everything about a node (at least in our usage) that
// impacts its bounding box, given that bBox clears x, y, and transform
function nodeHash(node) {
var inputText = node.getAttribute('data-unformatted');
if (inputText === null) return;
return inputText + node.getAttribute('data-math') + node.getAttribute('text-anchor') + node.getAttribute('style');
}
/**
* Set clipPath URL in a way that work for all situations.
*
* In details, graphs on pages with or element to add the hover label to
* - outerContainer:
* normally a parent of `container`, sets the bounding box to use to
* constrain the hover label and determine whether to show it on the left or right
* opts can have optional keys:
* - anchorIndex:
the index of the hover item used as an anchor for positioning.
The other hover items will be pushed up or down to prevent overlap.
*/
exports.loneHover = function loneHover(hoverItems, opts) {
var multiHover = true;
if (!Array.isArray(hoverItems)) {
multiHover = false;
hoverItems = [hoverItems];
}
var gd = opts.gd;
var gTop = getTopOffset(gd);
var gLeft = getLeftOffset(gd);
var pointsData = hoverItems.map(function (hoverItem) {
var _x0 = hoverItem._x0 || hoverItem.x0 || hoverItem.x || 0;
var _x1 = hoverItem._x1 || hoverItem.x1 || hoverItem.x || 0;
var _y0 = hoverItem._y0 || hoverItem.y0 || hoverItem.y || 0;
var _y1 = hoverItem._y1 || hoverItem.y1 || hoverItem.y || 0;
var eventData = hoverItem.eventData;
if (eventData) {
var x0 = Math.min(_x0, _x1);
var x1 = Math.max(_x0, _x1);
var y0 = Math.min(_y0, _y1);
var y1 = Math.max(_y0, _y1);
var trace = hoverItem.trace;
if (Registry.traceIs(trace, 'gl3d')) {
var container = gd._fullLayout[trace.scene]._scene.container;
var dx = container.offsetLeft;
var dy = container.offsetTop;
x0 += dx;
x1 += dx;
y0 += dy;
y1 += dy;
} // TODO: handle heatmapgl
eventData.bbox = {
x0: x0 + gLeft,
x1: x1 + gLeft,
y0: y0 + gTop,
y1: y1 + gTop
};
if (opts.inOut_bbox) {
opts.inOut_bbox.push(eventData.bbox);
}
} else {
eventData = false;
}
return {
color: hoverItem.color || Color.defaultLine,
x0: hoverItem.x0 || hoverItem.x || 0,
x1: hoverItem.x1 || hoverItem.x || 0,
y0: hoverItem.y0 || hoverItem.y || 0,
y1: hoverItem.y1 || hoverItem.y || 0,
xLabel: hoverItem.xLabel,
yLabel: hoverItem.yLabel,
zLabel: hoverItem.zLabel,
text: hoverItem.text,
name: hoverItem.name,
idealAlign: hoverItem.idealAlign,
// optional extra bits of styling
borderColor: hoverItem.borderColor,
fontFamily: hoverItem.fontFamily,
fontSize: hoverItem.fontSize,
fontColor: hoverItem.fontColor,
fontWeight: hoverItem.fontWeight,
fontStyle: hoverItem.fontStyle,
fontVariant: hoverItem.fontVariant,
nameLength: hoverItem.nameLength,
textAlign: hoverItem.textAlign,
// filler to make createHoverText happy
trace: hoverItem.trace || {
index: 0,
hoverinfo: ''
},
xa: {
_offset: 0
},
ya: {
_offset: 0
},
index: 0,
hovertemplate: hoverItem.hovertemplate || false,
hovertemplateLabels: hoverItem.hovertemplateLabels || false,
eventData: eventData
};
});
var rotateLabels = false;
var hoverText = createHoverText(pointsData, {
gd: gd,
hovermode: 'closest',
rotateLabels: rotateLabels,
bgColor: opts.bgColor || Color.background,
container: d3.select(opts.container),
outerContainer: opts.outerContainer || opts.container
});
var hoverLabel = hoverText.hoverLabels;
// Fix vertical overlap
var tooltipSpacing = 5;
var lastBottomY = 0;
var anchor = 0;
hoverLabel.sort(function (a, b) {
return a.y0 - b.y0;
}).each(function (d, i) {
var topY = d.y0 - d.by / 2;
if (topY - tooltipSpacing < lastBottomY) {
d.offset = lastBottomY - topY + tooltipSpacing;
} else {
d.offset = 0;
}
lastBottomY = topY + d.by + d.offset;
if (i === opts.anchorIndex || 0) anchor = d.offset;
}).each(function (d) {
d.offset -= anchor;
});
var scaleX = gd._fullLayout._invScaleX;
var scaleY = gd._fullLayout._invScaleY;
alignHoverText(hoverLabel, rotateLabels, scaleX, scaleY);
return multiHover ? hoverLabel : hoverLabel.node();
};
// The actual implementation is here:
function _hover(gd, evt, subplot, noHoverEvent, eventTarget) {
if (!subplot) subplot = 'xy';
if (typeof subplot === 'string') {
// drop zindex from subplot id
subplot = subplot.split(zindexSeparator)[0];
}
// if the user passed in an array of subplots,
// use those instead of finding overlayed plots
var subplots = Array.isArray(subplot) ? subplot : [subplot];
var spId;
var fullLayout = gd._fullLayout;
var hoversubplots = fullLayout.hoversubplots;
var plots = fullLayout._plots || [];
var plotinfo = plots[subplot];
var hasCartesian = fullLayout._has('cartesian');
var hovermode = evt.hovermode || fullLayout.hovermode;
var hovermodeHasX = (hovermode || '').charAt(0) === 'x';
var hovermodeHasY = (hovermode || '').charAt(0) === 'y';
var firstXaxis;
var firstYaxis;
if (hasCartesian && (hovermodeHasX || hovermodeHasY) && hoversubplots === 'axis') {
var subplotsLength = subplots.length;
for (var p = 0; p < subplotsLength; p++) {
spId = subplots[p];
if (plots[spId]) {
// 'cartesian' case
firstXaxis = Axes.getFromId(gd, spId, 'x');
firstYaxis = Axes.getFromId(gd, spId, 'y');
var subplotsWith = (hovermodeHasX ? firstXaxis : firstYaxis)._subplotsWith;
if (subplotsWith && subplotsWith.length) {
for (var q = 0; q < subplotsWith.length; q++) {
pushUnique(subplots, subplotsWith[q]);
}
}
}
}
}
// list of all overlaid subplots to look at
if (plotinfo && hoversubplots !== 'single') {
var overlayedSubplots = plotinfo.overlays.map(function (pi) {
return pi.id;
});
subplots = subplots.concat(overlayedSubplots);
}
var len = subplots.length;
var xaArray = new Array(len);
var yaArray = new Array(len);
var supportsCompare = false;
for (var i = 0; i < len; i++) {
spId = subplots[i];
if (plots[spId]) {
// 'cartesian' case
supportsCompare = true;
xaArray[i] = plots[spId].xaxis;
yaArray[i] = plots[spId].yaxis;
} else if (fullLayout[spId] && fullLayout[spId]._subplot) {
// other subplot types
var _subplot = fullLayout[spId]._subplot;
xaArray[i] = _subplot.xaxis;
yaArray[i] = _subplot.yaxis;
} else {
Lib.warn('Unrecognized subplot: ' + spId);
return;
}
}
if (hovermode && !supportsCompare) hovermode = 'closest';
if (['x', 'y', 'closest', 'x unified', 'y unified'].indexOf(hovermode) === -1 || !gd.calcdata || gd.querySelector('.zoombox') || gd._dragging) {
return dragElement.unhoverRaw(gd, evt);
}
var hoverdistance = fullLayout.hoverdistance;
if (hoverdistance === -1) hoverdistance = Infinity;
var spikedistance = fullLayout.spikedistance;
if (spikedistance === -1) spikedistance = Infinity;
// hoverData: the set of candidate points we've found to highlight
var hoverData = [];
// searchData: the data to search in. Mostly this is just a copy of
// gd.calcdata, filtered to the subplot and overlays we're on
// but if a point array is supplied it will be a mapping
// of indicated curves
var searchData = [];
// [x|y]valArray: the axis values of the hover event
// mapped onto each of the currently selected overlaid subplots
var xvalArray, yvalArray;
var itemnum, curvenum, cd, trace, subplotId, subploti, _mode, xval, yval, pointData, closedataPreviousLength;
// spikePoints: the set of candidate points we've found to draw spikes to
var spikePoints = {
hLinePoint: null,
vLinePoint: null
};
// does subplot have one (or more) horizontal traces?
// This is used to determine whether we rotate the labels or not
var hasOneHorizontalTrace = false;
// Figure out what we're hovering on:
// mouse location or user-supplied data
if (Array.isArray(evt)) {
// user specified an array of points to highlight
hovermode = 'array';
for (itemnum = 0; itemnum < evt.length; itemnum++) {
cd = gd.calcdata[evt[itemnum].curveNumber || 0];
if (cd) {
trace = cd[0].trace;
if (cd[0].trace.hoverinfo !== 'skip') {
searchData.push(cd);
if (trace.orientation === 'h') {
hasOneHorizontalTrace = true;
}
}
}
}
} else {
// take into account zorder
var zorderedCalcdata = gd.calcdata.slice();
zorderedCalcdata.sort(function (a, b) {
var aZorder = a[0].trace.zorder || 0;
var bZorder = b[0].trace.zorder || 0;
return aZorder - bZorder;
});
for (curvenum = 0; curvenum < zorderedCalcdata.length; curvenum++) {
cd = zorderedCalcdata[curvenum];
trace = cd[0].trace;
if (trace.hoverinfo !== 'skip' && helpers.isTraceInSubplots(trace, subplots)) {
searchData.push(cd);
if (trace.orientation === 'h') {
hasOneHorizontalTrace = true;
}
}
}
// [x|y]px: the pixels (from top left) of the mouse location
// on the currently selected plot area
// add pointerX|Y property for drawing the spikes in spikesnap 'cursor' situation
var hasUserCalledHover = !eventTarget;
var xpx, ypx;
if (hasUserCalledHover) {
if ('xpx' in evt) xpx = evt.xpx;else xpx = xaArray[0]._length / 2;
if ('ypx' in evt) ypx = evt.ypx;else ypx = yaArray[0]._length / 2;
} else {
// fire the beforehover event and quit if it returns false
// note that we're only calling this on real mouse events, so
// manual calls to fx.hover will always run.
if (Events.triggerHandler(gd, 'plotly_beforehover', evt) === false) {
return;
}
var dbb = eventTarget.getBoundingClientRect();
xpx = evt.clientX - dbb.left;
ypx = evt.clientY - dbb.top;
fullLayout._calcInverseTransform(gd);
var transformedCoords = Lib.apply3DTransform(fullLayout._invTransform)(xpx, ypx);
xpx = transformedCoords[0];
ypx = transformedCoords[1];
// in case hover was called from mouseout into hovertext,
// it's possible you're not actually over the plot anymore
if (xpx < 0 || xpx > xaArray[0]._length || ypx < 0 || ypx > yaArray[0]._length) {
return dragElement.unhoverRaw(gd, evt);
}
}
evt.pointerX = xpx + xaArray[0]._offset;
evt.pointerY = ypx + yaArray[0]._offset;
if ('xval' in evt) xvalArray = helpers.flat(subplots, evt.xval);else xvalArray = helpers.p2c(xaArray, xpx);
if ('yval' in evt) yvalArray = helpers.flat(subplots, evt.yval);else yvalArray = helpers.p2c(yaArray, ypx);
if (!isNumeric(xvalArray[0]) || !isNumeric(yvalArray[0])) {
Lib.warn('Fx.hover failed', evt, gd);
return dragElement.unhoverRaw(gd, evt);
}
}
// the pixel distance to beat as a matching point
// in 'x' or 'y' mode this resets for each trace
var distance = Infinity;
// find the closest point in each trace
// this is minimum dx and/or dy, depending on mode
// and the pixel position for the label (labelXpx, labelYpx)
function findHoverPoints(customXVal, customYVal) {
for (curvenum = 0; curvenum < searchData.length; curvenum++) {
cd = searchData[curvenum];
// filter out invisible or broken data
if (!cd || !cd[0] || !cd[0].trace) continue;
trace = cd[0].trace;
if (trace.visible !== true || trace._length === 0) continue;
// Explicitly bail out for these two. I don't know how to otherwise prevent
// the rest of this function from running and failing
if (['carpet', 'contourcarpet'].indexOf(trace._module.name) !== -1) continue;
// within one trace mode can sometimes be overridden
_mode = hovermode;
if (helpers.isUnifiedHover(_mode)) {
_mode = _mode.charAt(0);
}
if (trace.type === 'splom') {
// splom traces do not generate overlay subplots,
// it is safe to assume here splom traces correspond to the 0th subplot
subploti = 0;
subplotId = subplots[subploti];
} else {
subplotId = helpers.getSubplot(trace);
subploti = subplots.indexOf(subplotId);
}
// container for new point, also used to pass info into module.hoverPoints
pointData = {
// trace properties
cd: cd,
trace: trace,
xa: xaArray[subploti],
ya: yaArray[subploti],
// max distances for hover and spikes - for points that want to show but do not
// want to override other points, set distance/spikeDistance equal to max*Distance
// and it will not get filtered out but it will be guaranteed to have a greater
// distance than any point that calculated a real distance.
maxHoverDistance: hoverdistance,
maxSpikeDistance: spikedistance,
// point properties - override all of these
index: false,
// point index in trace - only used by plotly.js hoverdata consumers
distance: Math.min(distance, hoverdistance),
// pixel distance or pseudo-distance
// distance/pseudo-distance for spikes. This distance should always be calculated
// as if in "closest" mode, and should only be set if this point should
// generate a spike.
spikeDistance: Infinity,
// in some cases the spikes have different positioning from the hover label
// they don't need x0/x1, just one position
xSpike: undefined,
ySpike: undefined,
// where and how to display the hover label
color: Color.defaultLine,
// trace color
name: trace.name,
x0: undefined,
x1: undefined,
y0: undefined,
y1: undefined,
xLabelVal: undefined,
yLabelVal: undefined,
zLabelVal: undefined,
text: undefined
};
// add ref to subplot object (non-cartesian case)
if (fullLayout[subplotId]) {
pointData.subplot = fullLayout[subplotId]._subplot;
}
// add ref to splom scene
if (fullLayout._splomScenes && fullLayout._splomScenes[trace.uid]) {
pointData.scene = fullLayout._splomScenes[trace.uid];
}
// for a highlighting array, figure out what
// we're searching for with this element
if (_mode === 'array') {
var selection = evt[curvenum];
if ('pointNumber' in selection) {
pointData.index = selection.pointNumber;
_mode = 'closest';
} else {
_mode = '';
if ('xval' in selection) {
xval = selection.xval;
_mode = 'x';
}
if ('yval' in selection) {
yval = selection.yval;
_mode = _mode ? 'closest' : 'y';
}
}
} else if (customXVal !== undefined && customYVal !== undefined) {
xval = customXVal;
yval = customYVal;
} else {
xval = xvalArray[subploti];
yval = yvalArray[subploti];
}
closedataPreviousLength = hoverData.length;
// Now if there is range to look in, find the points to hover.
if (hoverdistance !== 0) {
if (trace._module && trace._module.hoverPoints) {
var newPoints = trace._module.hoverPoints(pointData, xval, yval, _mode, {
finiteRange: true,
hoverLayer: fullLayout._hoverlayer,
// options for splom when hovering on same axis
hoversubplots: hoversubplots,
gd: gd
});
if (newPoints) {
var newPoint;
for (var newPointNum = 0; newPointNum < newPoints.length; newPointNum++) {
newPoint = newPoints[newPointNum];
if (isNumeric(newPoint.x0) && isNumeric(newPoint.y0)) {
hoverData.push(cleanPoint(newPoint, hovermode));
}
}
}
} else {
Lib.log('Unrecognized trace type in hover:', trace);
}
}
// in closest mode, remove any existing (farther) points
// and don't look any farther than this latest point (or points, some
// traces like box & violin make multiple hover labels at once)
if (hovermode === 'closest' && hoverData.length > closedataPreviousLength) {
hoverData.splice(0, closedataPreviousLength);
distance = hoverData[0].distance;
}
// Now if there is range to look in, find the points to draw the spikelines
// Do it only if there is no hoverData
if (hasCartesian && spikedistance !== 0) {
if (hoverData.length === 0) {
pointData.distance = spikedistance;
pointData.index = false;
var closestPoints = trace._module.hoverPoints(pointData, xval, yval, 'closest', {
hoverLayer: fullLayout._hoverlayer
});
if (closestPoints) {
closestPoints = closestPoints.filter(function (point) {
// some hover points, like scatter fills, do not allow spikes,
// so will generate a hover point but without a valid spikeDistance
return point.spikeDistance <= spikedistance;
});
}
if (closestPoints && closestPoints.length) {
var tmpPoint;
var closestVPoints = closestPoints.filter(function (point) {
return point.xa.showspikes && point.xa.spikesnap !== 'hovered data';
});
if (closestVPoints.length) {
var closestVPt = closestVPoints[0];
if (isNumeric(closestVPt.x0) && isNumeric(closestVPt.y0)) {
tmpPoint = fillSpikePoint(closestVPt);
if (!spikePoints.vLinePoint || spikePoints.vLinePoint.spikeDistance > tmpPoint.spikeDistance) {
spikePoints.vLinePoint = tmpPoint;
}
}
}
var closestHPoints = closestPoints.filter(function (point) {
return point.ya.showspikes && point.ya.spikesnap !== 'hovered data';
});
if (closestHPoints.length) {
var closestHPt = closestHPoints[0];
if (isNumeric(closestHPt.x0) && isNumeric(closestHPt.y0)) {
tmpPoint = fillSpikePoint(closestHPt);
if (!spikePoints.hLinePoint || spikePoints.hLinePoint.spikeDistance > tmpPoint.spikeDistance) {
spikePoints.hLinePoint = tmpPoint;
}
}
}
}
}
}
}
}
findHoverPoints();
function selectClosestPoint(pointsData, spikedistance, spikeOnWinning) {
var resultPoint = null;
var minDistance = Infinity;
var thisSpikeDistance;
for (var i = 0; i < pointsData.length; i++) {
if (firstXaxis && firstXaxis._id !== pointsData[i].xa._id) continue;
if (firstYaxis && firstYaxis._id !== pointsData[i].ya._id) continue;
thisSpikeDistance = pointsData[i].spikeDistance;
if (spikeOnWinning && i === 0) thisSpikeDistance = -Infinity;
if (thisSpikeDistance <= minDistance && thisSpikeDistance <= spikedistance) {
resultPoint = pointsData[i];
minDistance = thisSpikeDistance;
}
}
return resultPoint;
}
function fillSpikePoint(point) {
if (!point) return null;
return {
xa: point.xa,
ya: point.ya,
x: point.xSpike !== undefined ? point.xSpike : (point.x0 + point.x1) / 2,
y: point.ySpike !== undefined ? point.ySpike : (point.y0 + point.y1) / 2,
distance: point.distance,
spikeDistance: point.spikeDistance,
curveNumber: point.trace.index,
color: point.color,
pointNumber: point.index
};
}
var spikelineOpts = {
fullLayout: fullLayout,
container: fullLayout._hoverlayer,
event: evt
};
var oldspikepoints = gd._spikepoints;
var newspikepoints = {
vLinePoint: spikePoints.vLinePoint,
hLinePoint: spikePoints.hLinePoint
};
gd._spikepoints = newspikepoints;
var sortHoverData = function () {
// When sorting keep the points in the main subplot at the top
// then add points in other subplots
var hoverDataInSubplot = hoverData.filter(function (a) {
return firstXaxis && firstXaxis._id === a.xa._id && firstYaxis && firstYaxis._id === a.ya._id;
});
var hoverDataOutSubplot = hoverData.filter(function (a) {
return !(firstXaxis && firstXaxis._id === a.xa._id && firstYaxis && firstYaxis._id === a.ya._id);
});
hoverDataInSubplot.sort(distanceSort);
hoverDataOutSubplot.sort(distanceSort);
hoverData = hoverDataInSubplot.concat(hoverDataOutSubplot);
// move period positioned points and box/bar-like traces to the end of the list
hoverData = orderRangePoints(hoverData, hovermode);
};
sortHoverData();
var axLetter = hovermode.charAt(0);
var spikeOnWinning = (axLetter === 'x' || axLetter === 'y') && hoverData[0] && cartesianScatterPoints[hoverData[0].trace.type];
// Now if it is not restricted by spikedistance option, set the points to draw the spikelines
if (hasCartesian && spikedistance !== 0) {
if (hoverData.length !== 0) {
var tmpHPointData = hoverData.filter(function (point) {
return point.ya.showspikes;
});
var tmpHPoint = selectClosestPoint(tmpHPointData, spikedistance, spikeOnWinning);
spikePoints.hLinePoint = fillSpikePoint(tmpHPoint);
var tmpVPointData = hoverData.filter(function (point) {
return point.xa.showspikes;
});
var tmpVPoint = selectClosestPoint(tmpVPointData, spikedistance, spikeOnWinning);
spikePoints.vLinePoint = fillSpikePoint(tmpVPoint);
}
}
// if hoverData is empty check for the spikes to draw and quit if there are none
if (hoverData.length === 0) {
var result = dragElement.unhoverRaw(gd, evt);
if (hasCartesian && (spikePoints.hLinePoint !== null || spikePoints.vLinePoint !== null)) {
if (spikesChanged(oldspikepoints)) {
createSpikelines(gd, spikePoints, spikelineOpts);
}
}
return result;
}
if (hasCartesian) {
if (spikesChanged(oldspikepoints)) {
createSpikelines(gd, spikePoints, spikelineOpts);
}
}
if (helpers.isXYhover(_mode) && hoverData[0].length !== 0 && hoverData[0].trace.type !== 'splom' // TODO: add support for splom
) {
// pick winning point
var winningPoint = hoverData[0];
// discard other points
if (multipleHoverPoints[winningPoint.trace.type]) {
hoverData = hoverData.filter(function (d) {
return d.trace.index === winningPoint.trace.index;
});
} else {
hoverData = [winningPoint];
}
var initLen = hoverData.length;
var winX = getCoord('x', winningPoint, fullLayout);
var winY = getCoord('y', winningPoint, fullLayout);
// in compare mode, select every point at position
findHoverPoints(winX, winY);
var finalPoints = [];
var seen = {};
var id = 0;
var insert = function (newHd) {
var key = multipleHoverPoints[newHd.trace.type] ? hoverDataKey(newHd) : newHd.trace.index;
if (!seen[key]) {
id++;
seen[key] = id;
finalPoints.push(newHd);
} else {
var oldId = seen[key] - 1;
var oldHd = finalPoints[oldId];
if (oldId > 0 && Math.abs(newHd.distance) < Math.abs(oldHd.distance)) {
// replace with closest
finalPoints[oldId] = newHd;
}
}
};
var k;
// insert the winnig point(s) first
for (k = 0; k < initLen; k++) {
insert(hoverData[k]);
}
// override from the end
for (k = hoverData.length - 1; k > initLen - 1; k--) {
insert(hoverData[k]);
}
hoverData = finalPoints;
sortHoverData();
}
// lastly, emit custom hover/unhover events
var oldhoverdata = gd._hoverdata;
var newhoverdata = [];
var gTop = getTopOffset(gd);
var gLeft = getLeftOffset(gd);
// pull out just the data that's useful to
// other people and send it to the event
for (itemnum = 0; itemnum < hoverData.length; itemnum++) {
var pt = hoverData[itemnum];
var eventData = helpers.makeEventData(pt, pt.trace, pt.cd);
if (pt.hovertemplate !== false) {
var ht = false;
if (pt.cd[pt.index] && pt.cd[pt.index].ht) {
ht = pt.cd[pt.index].ht;
}
pt.hovertemplate = ht || pt.trace.hovertemplate || false;
}
if (pt.xa && pt.ya) {
var _x0 = pt.x0 + pt.xa._offset;
var _x1 = pt.x1 + pt.xa._offset;
var _y0 = pt.y0 + pt.ya._offset;
var _y1 = pt.y1 + pt.ya._offset;
var x0 = Math.min(_x0, _x1);
var x1 = Math.max(_x0, _x1);
var y0 = Math.min(_y0, _y1);
var y1 = Math.max(_y0, _y1);
eventData.bbox = {
x0: x0 + gLeft,
x1: x1 + gLeft,
y0: y0 + gTop,
y1: y1 + gTop
};
}
pt.eventData = [eventData];
newhoverdata.push(eventData);
}
gd._hoverdata = newhoverdata;
var rotateLabels = hovermode === 'y' && (searchData.length > 1 || hoverData.length > 1) || hovermode === 'closest' && hasOneHorizontalTrace && hoverData.length > 1;
var bgColor = Color.combine(fullLayout.plot_bgcolor || Color.background, fullLayout.paper_bgcolor);
var hoverText = createHoverText(hoverData, {
gd: gd,
hovermode: hovermode,
rotateLabels: rotateLabels,
bgColor: bgColor,
container: fullLayout._hoverlayer,
outerContainer: fullLayout._paper.node(),
commonLabelOpts: fullLayout.hoverlabel,
hoverdistance: fullLayout.hoverdistance
});
var hoverLabels = hoverText.hoverLabels;
if (!helpers.isUnifiedHover(hovermode)) {
hoverAvoidOverlaps(hoverLabels, rotateLabels, fullLayout, hoverText.commonLabelBoundingBox);
alignHoverText(hoverLabels, rotateLabels, fullLayout._invScaleX, fullLayout._invScaleY);
} // TODO: tagName hack is needed to appease geo.js's hack of using eventTarget=true
// we should improve the "fx" API so other plots can use it without these hack.
if (eventTarget && eventTarget.tagName) {
var hasClickToShow = Registry.getComponentMethod('annotations', 'hasClickToShow')(gd, newhoverdata);
overrideCursor(d3.select(eventTarget), hasClickToShow ? 'pointer' : '');
}
// don't emit events if called manually
if (!eventTarget || noHoverEvent || !hoverChanged(gd, evt, oldhoverdata)) return;
if (oldhoverdata) {
gd.emit('plotly_unhover', {
event: evt,
points: oldhoverdata
});
}
gd.emit('plotly_hover', {
event: evt,
points: gd._hoverdata,
xaxes: xaArray,
yaxes: yaArray,
xvals: xvalArray,
yvals: yvalArray
});
}
function hoverDataKey(d) {
return [d.trace.index, d.index, d.x0, d.y0, d.name, d.attr, d.xa ? d.xa._id : '', d.ya ? d.ya._id : ''].join(',');
}
var EXTRA_STRING_REGEX = /([\s\S]*)<\/extra>/;
function createHoverText(hoverData, opts) {
var gd = opts.gd;
var fullLayout = gd._fullLayout;
var hovermode = opts.hovermode;
var rotateLabels = opts.rotateLabels;
var bgColor = opts.bgColor;
var container = opts.container;
var outerContainer = opts.outerContainer;
var commonLabelOpts = opts.commonLabelOpts || {};
// Early exit if no labels are drawn
if (hoverData.length === 0) return [[]];
// opts.fontFamily/Size are used for the common label
// and as defaults for each hover label, though the individual labels
// can override this.
var fontFamily = opts.fontFamily || constants.HOVERFONT;
var fontSize = opts.fontSize || constants.HOVERFONTSIZE;
var fontWeight = opts.fontWeight || fullLayout.font.weight;
var fontStyle = opts.fontStyle || fullLayout.font.style;
var fontVariant = opts.fontVariant || fullLayout.font.variant;
var fontTextcase = opts.fontTextcase || fullLayout.font.textcase;
var fontLineposition = opts.fontLineposition || fullLayout.font.lineposition;
var fontShadow = opts.fontShadow || fullLayout.font.shadow;
var c0 = hoverData[0];
var xa = c0.xa;
var ya = c0.ya;
var axLetter = hovermode.charAt(0);
var axLabel = axLetter + 'Label';
var t0 = c0[axLabel];
// search in array for the label
if (t0 === undefined && xa.type === 'multicategory') {
for (var q = 0; q < hoverData.length; q++) {
t0 = hoverData[q][axLabel];
if (t0 !== undefined) break;
}
}
var outerContainerBB = getBoundingClientRect(gd, outerContainer);
var outerTop = outerContainerBB.top;
var outerWidth = outerContainerBB.width;
var outerHeight = outerContainerBB.height;
// show the common label, if any, on the axis
// never show a common label in array mode,
// even if sometimes there could be one
var showCommonLabel = t0 !== undefined && c0.distance <= opts.hoverdistance && (hovermode === 'x' || hovermode === 'y');
// all hover traces hoverinfo must contain the hovermode
// to have common labels
if (showCommonLabel) {
var allHaveZ = true;
var i, traceHoverinfo;
for (i = 0; i < hoverData.length; i++) {
if (allHaveZ && hoverData[i].zLabel === undefined) allHaveZ = false;
traceHoverinfo = hoverData[i].hoverinfo || hoverData[i].trace.hoverinfo;
if (traceHoverinfo) {
var parts = Array.isArray(traceHoverinfo) ? traceHoverinfo : traceHoverinfo.split('+');
if (parts.indexOf('all') === -1 && parts.indexOf(hovermode) === -1) {
showCommonLabel = false;
break;
}
}
}
// xyz labels put all info in their main label, so have no need of a common label
if (allHaveZ) showCommonLabel = false;
}
var commonLabel = container.selectAll('g.axistext').data(showCommonLabel ? [0] : []);
commonLabel.enter().append('g').classed('axistext', true);
commonLabel.exit().remove();
// set rect (without arrow) behind label below for later collision detection
var commonLabelRect = {
minX: 0,
maxX: 0,
minY: 0,
maxY: 0
};
commonLabel.each(function () {
var label = d3.select(this);
var lpath = Lib.ensureSingle(label, 'path', '', function (s) {
s.style({
'stroke-width': '1px'
});
});
var ltext = Lib.ensureSingle(label, 'text', '', function (s) {
// prohibit tex interpretation until we can handle
// tex and regular text together
s.attr('data-notex', 1);
});
var commonBgColor = commonLabelOpts.bgcolor || Color.defaultLine;
var commonStroke = commonLabelOpts.bordercolor || Color.contrast(commonBgColor);
var contrastColor = Color.contrast(commonBgColor);
var commonLabelOptsFont = commonLabelOpts.font;
var commonLabelFont = {
weight: commonLabelOptsFont.weight || fontWeight,
style: commonLabelOptsFont.style || fontStyle,
variant: commonLabelOptsFont.variant || fontVariant,
textcase: commonLabelOptsFont.textcase || fontTextcase,
lineposition: commonLabelOptsFont.lineposition || fontLineposition,
shadow: commonLabelOptsFont.shadow || fontShadow,
family: commonLabelOptsFont.family || fontFamily,
size: commonLabelOptsFont.size || fontSize,
color: commonLabelOptsFont.color || contrastColor
};
lpath.style({
fill: commonBgColor,
stroke: commonStroke
});
ltext.text(t0).call(Drawing.font, commonLabelFont).call(svgTextUtils.positionText, 0, 0).call(svgTextUtils.convertToTspans, gd);
label.attr('transform', '');
var tbb = getBoundingClientRect(gd, ltext.node());
var lx, ly;
if (hovermode === 'x') {
var topsign = xa.side === 'top' ? '-' : '';
ltext.attr('text-anchor', 'middle').call(svgTextUtils.positionText, 0, xa.side === 'top' ? outerTop - tbb.bottom - HOVERARROWSIZE - HOVERTEXTPAD : outerTop - tbb.top + HOVERARROWSIZE + HOVERTEXTPAD);
lx = xa._offset + (c0.x0 + c0.x1) / 2;
ly = ya._offset + (xa.side === 'top' ? 0 : ya._length);
var halfWidth = tbb.width / 2 + HOVERTEXTPAD;
var tooltipMidX = lx;
if (lx < halfWidth) {
tooltipMidX = halfWidth;
} else if (lx > fullLayout.width - halfWidth) {
tooltipMidX = fullLayout.width - halfWidth;
}
lpath.attr('d', 'M' + (lx - tooltipMidX) + ',0' + 'L' + (lx - tooltipMidX + HOVERARROWSIZE) + ',' + topsign + HOVERARROWSIZE + 'H' + halfWidth + 'v' + topsign + (HOVERTEXTPAD * 2 + tbb.height) + 'H' + -halfWidth + 'V' + topsign + HOVERARROWSIZE + 'H' + (lx - tooltipMidX - HOVERARROWSIZE) + 'Z');
lx = tooltipMidX;
commonLabelRect.minX = lx - halfWidth;
commonLabelRect.maxX = lx + halfWidth;
if (xa.side === 'top') {
// label on negative y side
commonLabelRect.minY = ly - (HOVERTEXTPAD * 2 + tbb.height);
commonLabelRect.maxY = ly - HOVERTEXTPAD;
} else {
commonLabelRect.minY = ly + HOVERTEXTPAD;
commonLabelRect.maxY = ly + (HOVERTEXTPAD * 2 + tbb.height);
}
} else {
var anchor;
var sgn;
var leftsign;
if (ya.side === 'right') {
anchor = 'start';
sgn = 1;
leftsign = '';
lx = xa._offset + xa._length;
} else {
anchor = 'end';
sgn = -1;
leftsign = '-';
lx = xa._offset;
}
ly = ya._offset + (c0.y0 + c0.y1) / 2;
ltext.attr('text-anchor', anchor);
lpath.attr('d', 'M0,0' + 'L' + leftsign + HOVERARROWSIZE + ',' + HOVERARROWSIZE + 'V' + (HOVERTEXTPAD + tbb.height / 2) + 'h' + leftsign + (HOVERTEXTPAD * 2 + tbb.width) + 'V-' + (HOVERTEXTPAD + tbb.height / 2) + 'H' + leftsign + HOVERARROWSIZE + 'V-' + HOVERARROWSIZE + 'Z');
commonLabelRect.minY = ly - (HOVERTEXTPAD + tbb.height / 2);
commonLabelRect.maxY = ly + (HOVERTEXTPAD + tbb.height / 2);
if (ya.side === 'right') {
commonLabelRect.minX = lx + HOVERARROWSIZE;
commonLabelRect.maxX = lx + HOVERARROWSIZE + (HOVERTEXTPAD * 2 + tbb.width);
} else {
// label on negative x side
commonLabelRect.minX = lx - HOVERARROWSIZE - (HOVERTEXTPAD * 2 + tbb.width);
commonLabelRect.maxX = lx - HOVERARROWSIZE;
}
var halfHeight = tbb.height / 2;
var lty = outerTop - tbb.top - halfHeight;
var clipId = 'clip' + fullLayout._uid + 'commonlabel' + ya._id;
var clipPath;
if (lx < tbb.width + 2 * HOVERTEXTPAD + HOVERARROWSIZE) {
clipPath = 'M-' + (HOVERARROWSIZE + HOVERTEXTPAD) + '-' + halfHeight + 'h-' + (tbb.width - HOVERTEXTPAD) + 'V' + halfHeight + 'h' + (tbb.width - HOVERTEXTPAD) + 'Z';
var ltx = tbb.width - lx + HOVERTEXTPAD;
svgTextUtils.positionText(ltext, ltx, lty);
// shift each line (except the longest) so that start-of-line
// is always visible
if (anchor === 'end') {
ltext.selectAll('tspan').each(function () {
var s = d3.select(this);
var dummy = Drawing.tester.append('text').text(s.text()).call(Drawing.font, commonLabelFont);
var dummyBB = getBoundingClientRect(gd, dummy.node());
if (Math.round(dummyBB.width) < Math.round(tbb.width)) {
s.attr('x', ltx - dummyBB.width);
}
dummy.remove();
});
}
} else {
svgTextUtils.positionText(ltext, sgn * (HOVERTEXTPAD + HOVERARROWSIZE), lty);
clipPath = null;
}
var textClip = fullLayout._topclips.selectAll('#' + clipId).data(clipPath ? [0] : []);
textClip.enter().append('clipPath').attr('id', clipId).append('path');
textClip.exit().remove();
textClip.select('path').attr('d', clipPath);
Drawing.setClipUrl(ltext, clipPath ? clipId : null, gd);
}
label.attr('transform', strTranslate(lx, ly));
});
// Show a single hover label
if (helpers.isUnifiedHover(hovermode)) {
// Delete leftover hover labels from other hovermodes
container.selectAll('g.hovertext').remove();
var groupedHoverData = hoverData.filter(function (data) {
return data.hoverinfo !== 'none';
});
// Return early if nothing is hovered on
if (groupedHoverData.length === 0) return [];
// mock legend
var hoverlabel = fullLayout.hoverlabel;
var font = hoverlabel.font;
var mockLayoutIn = {
showlegend: true,
legend: {
title: {
text: t0,
font: font
},
font: font,
bgcolor: hoverlabel.bgcolor,
bordercolor: hoverlabel.bordercolor,
borderwidth: 1,
tracegroupgap: 7,
traceorder: fullLayout.legend ? fullLayout.legend.traceorder : undefined,
orientation: 'v'
}
};
var mockLayoutOut = {
font: font
};
legendSupplyDefaults(mockLayoutIn, mockLayoutOut, gd._fullData);
var mockLegend = mockLayoutOut.legend;
// prepare items for the legend
mockLegend.entries = [];
for (var j = 0; j < groupedHoverData.length; j++) {
var pt = groupedHoverData[j];
if (pt.hoverinfo === 'none') continue;
var texts = getHoverLabelText(pt, true, hovermode, fullLayout, t0);
var text = texts[0];
var name = texts[1];
pt.name = name;
if (name !== '') {
pt.text = name + ' : ' + text;
} else {
pt.text = text;
}
// pass through marker's calcdata to style legend items
var cd = pt.cd[pt.index];
if (cd) {
if (cd.mc) pt.mc = cd.mc;
if (cd.mcc) pt.mc = cd.mcc;
if (cd.mlc) pt.mlc = cd.mlc;
if (cd.mlcc) pt.mlc = cd.mlcc;
if (cd.mlw) pt.mlw = cd.mlw;
if (cd.mrc) pt.mrc = cd.mrc;
if (cd.dir) pt.dir = cd.dir;
}
pt._distinct = true;
mockLegend.entries.push([pt]);
}
mockLegend.entries.sort(function (a, b) {
return a[0].trace.index - b[0].trace.index;
});
mockLegend.layer = container;
// Draw unified hover label
mockLegend._inHover = true;
mockLegend._groupTitleFont = hoverlabel.grouptitlefont;
legendDraw(gd, mockLegend);
// Position the hover
var legendContainer = container.select('g.legend');
var tbb = getBoundingClientRect(gd, legendContainer.node());
var tWidth = tbb.width + 2 * HOVERTEXTPAD;
var tHeight = tbb.height + 2 * HOVERTEXTPAD;
var winningPoint = groupedHoverData[0];
var avgX = (winningPoint.x0 + winningPoint.x1) / 2;
var avgY = (winningPoint.y0 + winningPoint.y1) / 2;
// When a scatter (or e.g. heatmap) point wins, it's OK for the hovelabel to occlude the bar and other points.
var pointWon = !(Registry.traceIs(winningPoint.trace, 'bar-like') || Registry.traceIs(winningPoint.trace, 'box-violin'));
var lyBottom, lyTop;
if (axLetter === 'y') {
if (pointWon) {
lyTop = avgY - HOVERTEXTPAD;
lyBottom = avgY + HOVERTEXTPAD;
} else {
lyTop = Math.min.apply(null, groupedHoverData.map(function (c) {
return Math.min(c.y0, c.y1);
}));
lyBottom = Math.max.apply(null, groupedHoverData.map(function (c) {
return Math.max(c.y0, c.y1);
}));
}
} else {
lyTop = lyBottom = Lib.mean(groupedHoverData.map(function (c) {
return (c.y0 + c.y1) / 2;
})) - tHeight / 2;
}
var lxRight, lxLeft;
if (axLetter === 'x') {
if (pointWon) {
lxRight = avgX + HOVERTEXTPAD;
lxLeft = avgX - HOVERTEXTPAD;
} else {
lxRight = Math.max.apply(null, groupedHoverData.map(function (c) {
return Math.max(c.x0, c.x1);
}));
lxLeft = Math.min.apply(null, groupedHoverData.map(function (c) {
return Math.min(c.x0, c.x1);
}));
}
} else {
lxRight = lxLeft = Lib.mean(groupedHoverData.map(function (c) {
return (c.x0 + c.x1) / 2;
})) - tWidth / 2;
}
var xOffset = xa._offset;
var yOffset = ya._offset;
lyBottom += yOffset;
lxRight += xOffset;
lxLeft += xOffset - tWidth;
lyTop += yOffset - tHeight;
var lx, ly; // top and left positions of the hover box
// horizontal alignment to end up on screen
if (lxRight + tWidth < outerWidth && lxRight >= 0) {
lx = lxRight;
} else if (lxLeft + tWidth < outerWidth && lxLeft >= 0) {
lx = lxLeft;
} else if (xOffset + tWidth < outerWidth) {
lx = xOffset; // subplot left corner
} else {
// closest left or right side of the paper
if (lxRight - avgX < avgX - lxLeft + tWidth) {
lx = outerWidth - tWidth;
} else {
lx = 0;
}
}
lx += HOVERTEXTPAD;
// vertical alignement to end up on screen
if (lyBottom + tHeight < outerHeight && lyBottom >= 0) {
ly = lyBottom;
} else if (lyTop + tHeight < outerHeight && lyTop >= 0) {
ly = lyTop;
} else if (yOffset + tHeight < outerHeight) {
ly = yOffset; // subplot top corner
} else {
// closest top or bottom side of the paper
if (lyBottom - avgY < avgY - lyTop + tHeight) {
ly = outerHeight - tHeight;
} else {
ly = 0;
}
}
ly += HOVERTEXTPAD;
legendContainer.attr('transform', strTranslate(lx - 1, ly - 1));
return legendContainer;
}
// show all the individual labels
// first create the objects
var hoverLabels = container.selectAll('g.hovertext').data(hoverData, function (d) {
// N.B. when multiple items have the same result key-function value,
// only the first of those items in hoverData gets rendered
return hoverDataKey(d);
});
hoverLabels.enter().append('g').classed('hovertext', true).each(function () {
var g = d3.select(this);
// trace name label (rect and text.name)
g.append('rect').call(Color.fill, Color.addOpacity(bgColor, 0.8));
g.append('text').classed('name', true);
// trace data label (path and text.nums)
g.append('path').style('stroke-width', '1px');
g.append('text').classed('nums', true).call(Drawing.font, {
weight: fontWeight,
style: fontStyle,
variant: fontVariant,
textcase: fontTextcase,
lineposition: fontLineposition,
shadow: fontShadow,
family: fontFamily,
size: fontSize
});
});
hoverLabels.exit().remove();
// then put the text in, position the pointer to the data,
// and figure out sizes
hoverLabels.each(function (d) {
var g = d3.select(this).attr('transform', '');
var dColor = d.color;
if (Array.isArray(dColor)) {
dColor = dColor[d.eventData[0].pointNumber];
}
// combine possible non-opaque trace color with bgColor
var color0 = d.bgcolor || dColor;
// color for 'nums' part of the label
var numsColor = Color.combine(Color.opacity(color0) ? color0 : Color.defaultLine, bgColor);
// color for 'name' part of the label
var nameColor = Color.combine(Color.opacity(dColor) ? dColor : Color.defaultLine, bgColor);
// find a contrasting color for border and text
var contrastColor = d.borderColor || Color.contrast(numsColor);
var texts = getHoverLabelText(d, showCommonLabel, hovermode, fullLayout, t0, g);
var text = texts[0];
var name = texts[1];
// main label
var tx = g.select('text.nums').call(Drawing.font, {
family: d.fontFamily || fontFamily,
size: d.fontSize || fontSize,
color: d.fontColor || contrastColor,
weight: d.fontWeight || fontWeight,
style: d.fontStyle || fontStyle,
variant: d.fontVariant || fontVariant,
textcase: d.fontTextcase || fontTextcase,
lineposition: d.fontLineposition || fontLineposition,
shadow: d.fontShadow || fontShadow
}).text(text).attr('data-notex', 1).call(svgTextUtils.positionText, 0, 0).call(svgTextUtils.convertToTspans, gd);
var tx2 = g.select('text.name');
var tx2width = 0;
var tx2height = 0;
// secondary label for non-empty 'name'
if (name && name !== text) {
tx2.call(Drawing.font, {
family: d.fontFamily || fontFamily,
size: d.fontSize || fontSize,
color: nameColor,
weight: d.fontWeight || fontWeight,
style: d.fontStyle || fontStyle,
variant: d.fontVariant || fontVariant,
textcase: d.fontTextcase || fontTextcase,
lineposition: d.fontLineposition || fontLineposition,
shadow: d.fontShadow || fontShadow
}).text(name).attr('data-notex', 1).call(svgTextUtils.positionText, 0, 0).call(svgTextUtils.convertToTspans, gd);
var t2bb = getBoundingClientRect(gd, tx2.node());
tx2width = t2bb.width + 2 * HOVERTEXTPAD;
tx2height = t2bb.height + 2 * HOVERTEXTPAD;
} else {
tx2.remove();
g.select('rect').remove();
}
g.select('path').style({
fill: numsColor,
stroke: contrastColor
});
var htx = d.xa._offset + (d.x0 + d.x1) / 2;
var hty = d.ya._offset + (d.y0 + d.y1) / 2;
var dx = Math.abs(d.x1 - d.x0);
var dy = Math.abs(d.y1 - d.y0);
var tbb = getBoundingClientRect(gd, tx.node());
var tbbWidth = tbb.width / fullLayout._invScaleX;
var tbbHeight = tbb.height / fullLayout._invScaleY;
d.ty0 = (outerTop - tbb.top) / fullLayout._invScaleY;
d.bx = tbbWidth + 2 * HOVERTEXTPAD;
d.by = Math.max(tbbHeight + 2 * HOVERTEXTPAD, tx2height);
d.anchor = 'start';
d.txwidth = tbbWidth;
d.tx2width = tx2width;
d.offset = 0;
var txTotalWidth = (tbbWidth + HOVERARROWSIZE + HOVERTEXTPAD + tx2width) * fullLayout._invScaleX;
var anchorStartOK, anchorEndOK;
if (rotateLabels) {
d.pos = htx;
anchorStartOK = hty + dy / 2 + txTotalWidth <= outerHeight;
anchorEndOK = hty - dy / 2 - txTotalWidth >= 0;
if ((d.idealAlign === 'top' || !anchorStartOK) && anchorEndOK) {
hty -= dy / 2;
d.anchor = 'end';
} else if (anchorStartOK) {
hty += dy / 2;
d.anchor = 'start';
} else {
d.anchor = 'middle';
}
d.crossPos = hty;
} else {
d.pos = hty;
anchorStartOK = htx + dx / 2 + txTotalWidth <= outerWidth;
anchorEndOK = htx - dx / 2 - txTotalWidth >= 0;
if ((d.idealAlign === 'left' || !anchorStartOK) && anchorEndOK) {
htx -= dx / 2;
d.anchor = 'end';
} else if (anchorStartOK) {
htx += dx / 2;
d.anchor = 'start';
} else {
d.anchor = 'middle';
var txHalfWidth = txTotalWidth / 2;
var overflowR = htx + txHalfWidth - outerWidth;
var overflowL = htx - txHalfWidth;
if (overflowR > 0) htx -= overflowR;
if (overflowL < 0) htx += -overflowL;
}
d.crossPos = htx;
}
tx.attr('text-anchor', d.anchor);
if (tx2width) tx2.attr('text-anchor', d.anchor);
g.attr('transform', strTranslate(htx, hty) + (rotateLabels ? strRotate(YANGLE) : ''));
});
return {
hoverLabels: hoverLabels,
commonLabelBoundingBox: commonLabelRect
};
}
function getHoverLabelText(d, showCommonLabel, hovermode, fullLayout, t0, g) {
var name = '';
var text = '';
// to get custom 'name' labels pass cleanPoint
if (d.nameOverride !== undefined) d.name = d.nameOverride;
if (d.name) {
if (d.trace._meta) {
d.name = Lib.templateString(d.name, d.trace._meta);
}
name = plainText(d.name, d.nameLength);
}
var h0 = hovermode.charAt(0);
var h1 = h0 === 'x' ? 'y' : 'x';
if (d.zLabel !== undefined) {
if (d.xLabel !== undefined) text += 'x: ' + d.xLabel + ' element already exists to hold this
* title, include here. Otherwise it will go in fullLayout._infolayer
* _meta {object (optional} - meta key-value to for title with
* Lib.templateString, default to fullLayout._meta, if not provided
*
* @return {selection} d3 selection of title container group
*/
function draw(gd, titleClass, options) {
var fullLayout = gd._fullLayout;
var cont = options.propContainer;
var prop = options.propName;
var placeholder = options.placeholder;
var traceIndex = options.traceIndex;
var avoid = options.avoid || {};
var attributes = options.attributes;
var transform = options.transform;
var group = options.containerGroup;
var opacity = 1;
var title = cont.title;
var txt = (title && title.text ? title.text : '').trim();
var titleIsPlaceholder = false;
var font = title && title.font ? title.font : {};
var fontFamily = font.family;
var fontSize = font.size;
var fontColor = font.color;
var fontWeight = font.weight;
var fontStyle = font.style;
var fontVariant = font.variant;
var fontTextcase = font.textcase;
var fontLineposition = font.lineposition;
var fontShadow = font.shadow;
// Get subtitle properties
var subtitleProp = options.subtitlePropName;
var subtitleEnabled = !!subtitleProp;
var subtitlePlaceholder = options.subtitlePlaceholder;
var subtitle = (cont.title || {}).subtitle || {
text: '',
font: {}
};
var subtitleTxt = subtitle.text.trim();
var subtitleIsPlaceholder = false;
var subtitleOpacity = 1;
var subtitleFont = subtitle.font;
var subFontFamily = subtitleFont.family;
var subFontSize = subtitleFont.size;
var subFontColor = subtitleFont.color;
var subFontWeight = subtitleFont.weight;
var subFontStyle = subtitleFont.style;
var subFontVariant = subtitleFont.variant;
var subFontTextcase = subtitleFont.textcase;
var subFontLineposition = subtitleFont.lineposition;
var subFontShadow = subtitleFont.shadow;
// only make this title editable if we positively identify its property
// as one that has editing enabled.
// Subtitle is editable if and only if title is editable
var editAttr;
if (prop === 'title.text') editAttr = 'titleText';else if (prop.indexOf('axis') !== -1) editAttr = 'axisTitleText';else if (prop.indexOf('colorbar' !== -1)) editAttr = 'colorbarTitleText';
var editable = gd._context.edits[editAttr];
function matchesPlaceholder(text, placeholder) {
if (text === undefined || placeholder === undefined) return false;
// look for placeholder text while stripping out numbers from eg X2, Y3
// this is just for backward compatibility with the old version that had
// "Click to enter X2 title" and may have gotten saved in some old plots,
// we don't want this to show up when these are displayed.
return text.replace(numStripRE, ' % ') === placeholder.replace(numStripRE, ' % ');
}
if (txt === '') opacity = 0;else if (matchesPlaceholder(txt, placeholder)) {
if (!editable) txt = '';
opacity = 0.2;
titleIsPlaceholder = true;
}
if (subtitleEnabled) {
if (subtitleTxt === '') subtitleOpacity = 0;else if (matchesPlaceholder(subtitleTxt, subtitlePlaceholder)) {
if (!editable) subtitleTxt = '';
subtitleOpacity = 0.2;
subtitleIsPlaceholder = true;
}
}
if (options._meta) {
txt = Lib.templateString(txt, options._meta);
} else if (fullLayout._meta) {
txt = Lib.templateString(txt, fullLayout._meta);
}
var elShouldExist = txt || subtitleTxt || editable;
var hColorbarMoveTitle;
if (!group) {
group = Lib.ensureSingle(fullLayout._infolayer, 'g', 'g-' + titleClass);
hColorbarMoveTitle = fullLayout._hColorbarMoveTitle;
}
var el = group.selectAll('text.' + titleClass).data(elShouldExist ? [0] : []);
el.enter().append('text');
el.text(txt)
// this is hacky, but convertToTspans uses the class
// to determine whether to rotate mathJax...
// so we need to clear out any old class and put the
// correct one (only relevant for colorbars, at least
// for now) - ie don't use .classed
.attr('class', titleClass);
el.exit().remove();
var subtitleEl = null;
var subtitleClass = titleClass + '-subtitle';
var subtitleElShouldExist = subtitleTxt || editable;
if (subtitleEnabled && subtitleElShouldExist) {
subtitleEl = group.selectAll('text.' + subtitleClass).data(subtitleElShouldExist ? [0] : []);
subtitleEl.enter().append('text');
subtitleEl.text(subtitleTxt).attr('class', subtitleClass);
subtitleEl.exit().remove();
}
if (!elShouldExist) return group;
function titleLayout(titleEl, subtitleEl) {
Lib.syncOrAsync([drawTitle, scootTitle], {
title: titleEl,
subtitle: subtitleEl
});
}
function drawTitle(titleAndSubtitleEls) {
var titleEl = titleAndSubtitleEls.title;
var subtitleEl = titleAndSubtitleEls.subtitle;
var transformVal;
if (!transform && hColorbarMoveTitle) {
transform = {};
}
if (transform) {
transformVal = '';
if (transform.rotate) {
transformVal += 'rotate(' + [transform.rotate, attributes.x, attributes.y] + ')';
}
if (transform.offset || hColorbarMoveTitle) {
transformVal += strTranslate(0, (transform.offset || 0) - (hColorbarMoveTitle || 0));
}
} else {
transformVal = null;
}
titleEl.attr('transform', transformVal);
// Callback to adjust the subtitle position after mathjax is rendered
// Mathjax is rendered asynchronously, which is why this step needs to be
// passed as a callback
function adjustSubtitlePosition(titleElMathGroup) {
if (!titleElMathGroup) return;
var subtitleElement = d3.select(titleElMathGroup.node().parentNode).select('.' + subtitleClass);
if (!subtitleElement.empty()) {
var titleElMathBbox = titleElMathGroup.node().getBBox();
if (titleElMathBbox.height) {
// Position subtitle based on bottom of Mathjax title
var subtitleY = titleElMathBbox.y + titleElMathBbox.height + SUBTITLE_PADDING_MATHJAX_EM * subFontSize;
subtitleElement.attr('y', subtitleY);
}
}
}
titleEl.style('opacity', opacity * Color.opacity(fontColor)).call(Drawing.font, {
color: Color.rgb(fontColor),
size: d3.round(fontSize, 2),
family: fontFamily,
weight: fontWeight,
style: fontStyle,
variant: fontVariant,
textcase: fontTextcase,
shadow: fontShadow,
lineposition: fontLineposition
}).attr(attributes).call(svgTextUtils.convertToTspans, gd, adjustSubtitlePosition);
if (subtitleEl) {
// Set subtitle y position based on bottom of title
// We need to check the Mathjax group as well, in case the Mathjax
// has already rendered
var titleElMathGroup = group.select('.' + titleClass + '-math-group');
var titleElBbox = titleEl.node().getBBox();
var titleElMathBbox = titleElMathGroup.node() ? titleElMathGroup.node().getBBox() : undefined;
var subtitleY = titleElMathBbox ? titleElMathBbox.y + titleElMathBbox.height + SUBTITLE_PADDING_MATHJAX_EM * subFontSize : titleElBbox.y + titleElBbox.height + SUBTITLE_PADDING_EM * subFontSize;
var subtitleAttributes = Lib.extendFlat({}, attributes, {
y: subtitleY
});
subtitleEl.attr('transform', transformVal);
subtitleEl.style('opacity', subtitleOpacity * Color.opacity(subFontColor)).call(Drawing.font, {
color: Color.rgb(subFontColor),
size: d3.round(subFontSize, 2),
family: subFontFamily,
weight: subFontWeight,
style: subFontStyle,
variant: subFontVariant,
textcase: subFontTextcase,
shadow: subFontShadow,
lineposition: subFontLineposition
}).attr(subtitleAttributes).call(svgTextUtils.convertToTspans, gd);
}
return Plots.previousPromises(gd);
}
function scootTitle(titleAndSubtitleEls) {
var titleElIn = titleAndSubtitleEls.title;
var titleGroup = d3.select(titleElIn.node().parentNode);
if (avoid && avoid.selection && avoid.side && txt) {
titleGroup.attr('transform', null);
// move toward avoid.side (= left, right, top, bottom) if needed
// can include pad (pixels, default 2)
var backside = OPPOSITE_SIDE[avoid.side];
var shiftSign = avoid.side === 'left' || avoid.side === 'top' ? -1 : 1;
var pad = isNumeric(avoid.pad) ? avoid.pad : 2;
var titlebb = Drawing.bBox(titleGroup.node());
// Account for reservedMargins
var reservedMargins = {
t: 0,
b: 0,
l: 0,
r: 0
};
var margins = gd._fullLayout._reservedMargin;
for (var key in margins) {
for (var side in margins[key]) {
var val = margins[key][side];
reservedMargins[side] = Math.max(reservedMargins[side], val);
}
}
var paperbb = {
left: reservedMargins.l,
top: reservedMargins.t,
right: fullLayout.width - reservedMargins.r,
bottom: fullLayout.height - reservedMargins.b
};
var maxshift = avoid.maxShift || shiftSign * (paperbb[avoid.side] - titlebb[avoid.side]);
var shift = 0;
// Prevent the title going off the paper
if (maxshift < 0) {
shift = maxshift;
} else {
// so we don't have to offset each avoided element,
// give the title the opposite offset
var offsetLeft = avoid.offsetLeft || 0;
var offsetTop = avoid.offsetTop || 0;
titlebb.left -= offsetLeft;
titlebb.right -= offsetLeft;
titlebb.top -= offsetTop;
titlebb.bottom -= offsetTop;
// iterate over a set of elements (avoid.selection)
// to avoid collisions with
avoid.selection.each(function () {
var avoidbb = Drawing.bBox(this);
if (Lib.bBoxIntersect(titlebb, avoidbb, pad)) {
shift = Math.max(shift, shiftSign * (avoidbb[avoid.side] - titlebb[backside]) + pad);
}
});
shift = Math.min(maxshift, shift);
// Keeping track of this for calculation of full axis size if needed
cont._titleScoot = Math.abs(shift);
}
if (shift > 0 || maxshift < 0) {
var shiftTemplate = {
left: [-shift, 0],
right: [shift, 0],
top: [0, -shift],
bottom: [0, shift]
}[avoid.side];
titleGroup.attr('transform', strTranslate(shiftTemplate[0], shiftTemplate[1]));
}
}
}
el.call(titleLayout, subtitleEl);
function setPlaceholder(element, placeholderText) {
element.text(placeholderText).on('mouseover.opacity', function () {
d3.select(this).transition().duration(interactConstants.SHOW_PLACEHOLDER).style('opacity', 1);
}).on('mouseout.opacity', function () {
d3.select(this).transition().duration(interactConstants.HIDE_PLACEHOLDER).style('opacity', 0);
});
}
if (editable) {
if (!txt) {
setPlaceholder(el, placeholder);
titleIsPlaceholder = true;
} else el.on('.opacity', null);
el.call(svgTextUtils.makeEditable, {
gd: gd
}).on('edit', function (text) {
if (traceIndex !== undefined) {
Registry.call('_guiRestyle', gd, prop, text, traceIndex);
} else {
Registry.call('_guiRelayout', gd, prop, text);
}
}).on('cancel', function () {
this.text(this.attr('data-unformatted')).call(titleLayout);
}).on('input', function (d) {
this.text(d || ' ').call(svgTextUtils.positionText, attributes.x, attributes.y);
});
if (subtitleEnabled) {
// Adjust subtitle position now that title placeholder has been added
// Only adjust if subtitle is enabled and title text was originally empty
if (subtitleEnabled && !txt) {
var titleElBbox = el.node().getBBox();
var subtitleY = titleElBbox.y + titleElBbox.height + SUBTITLE_PADDING_EM * subFontSize;
subtitleEl.attr('y', subtitleY);
}
if (!subtitleTxt) {
setPlaceholder(subtitleEl, subtitlePlaceholder);
subtitleIsPlaceholder = true;
} else subtitleEl.on('.opacity', null);
subtitleEl.call(svgTextUtils.makeEditable, {
gd: gd
}).on('edit', function (text) {
Registry.call('_guiRelayout', gd, 'title.subtitle.text', text);
}).on('cancel', function () {
this.text(this.attr('data-unformatted')).call(titleLayout);
}).on('input', function (d) {
this.text(d || ' ').call(svgTextUtils.positionText, subtitleEl.attr('x'), subtitleEl.attr('y'));
});
}
}
el.classed('js-placeholder', titleIsPlaceholder);
if (subtitleEl) subtitleEl.classed('js-placeholder', subtitleIsPlaceholder);
return group;
}
module.exports = {
draw: draw,
SUBTITLE_PADDING_EM: SUBTITLE_PADDING_EM,
SUBTITLE_PADDING_MATHJAX_EM: SUBTITLE_PADDING_MATHJAX_EM
};
/***/ }),
/***/ 8444:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var fontAttrs = __webpack_require__(5376);
var colorAttrs = __webpack_require__(2548);
var extendFlat = (__webpack_require__(2880).extendFlat);
var overrideAll = (__webpack_require__(7824).overrideAll);
var padAttrs = __webpack_require__(6741);
var templatedArray = (__webpack_require__(1780).templatedArray);
var buttonsAttrs = templatedArray('button', {
visible: {
valType: 'boolean'
},
method: {
valType: 'enumerated',
values: ['restyle', 'relayout', 'animate', 'update', 'skip'],
dflt: 'restyle'
},
args: {
valType: 'info_array',
freeLength: true,
items: [{
valType: 'any'
}, {
valType: 'any'
}, {
valType: 'any'
}]
},
args2: {
valType: 'info_array',
freeLength: true,
items: [{
valType: 'any'
}, {
valType: 'any'
}, {
valType: 'any'
}]
},
label: {
valType: 'string',
dflt: ''
},
execute: {
valType: 'boolean',
dflt: true
}
});
module.exports = overrideAll(templatedArray('updatemenu', {
_arrayAttrRegexps: [/^updatemenus\[(0|[1-9][0-9]+)\]\.buttons/],
visible: {
valType: 'boolean'
},
type: {
valType: 'enumerated',
values: ['dropdown', 'buttons'],
dflt: 'dropdown'
},
direction: {
valType: 'enumerated',
values: ['left', 'right', 'up', 'down'],
dflt: 'down'
},
active: {
valType: 'integer',
min: -1,
dflt: 0
},
showactive: {
valType: 'boolean',
dflt: true
},
buttons: buttonsAttrs,
x: {
valType: 'number',
min: -2,
max: 3,
dflt: -0.05
},
xanchor: {
valType: 'enumerated',
values: ['auto', 'left', 'center', 'right'],
dflt: 'right'
},
y: {
valType: 'number',
min: -2,
max: 3,
dflt: 1
},
yanchor: {
valType: 'enumerated',
values: ['auto', 'top', 'middle', 'bottom'],
dflt: 'top'
},
pad: extendFlat(padAttrs({
editType: 'arraydraw'
}), {}),
font: fontAttrs({}),
bgcolor: {
valType: 'color'
},
bordercolor: {
valType: 'color',
dflt: colorAttrs.borderLine
},
borderwidth: {
valType: 'number',
min: 0,
dflt: 1,
editType: 'arraydraw'
}
}), 'arraydraw', 'from-root');
/***/ }),
/***/ 1331:
/***/ (function(module) {
"use strict";
module.exports = {
// layout attribute name
name: 'updatemenus',
// class names
containerClassName: 'updatemenu-container',
headerGroupClassName: 'updatemenu-header-group',
headerClassName: 'updatemenu-header',
headerArrowClassName: 'updatemenu-header-arrow',
dropdownButtonGroupClassName: 'updatemenu-dropdown-button-group',
dropdownButtonClassName: 'updatemenu-dropdown-button',
buttonClassName: 'updatemenu-button',
itemRectClassName: 'updatemenu-item-rect',
itemTextClassName: 'updatemenu-item-text',
// DOM attribute name in button group keeping track
// of active update menu
menuIndexAttrName: 'updatemenu-active-index',
// id root pass to Plots.autoMargin
autoMarginIdRoot: 'updatemenu-',
// options when 'active: -1'
blankHeaderOpts: {
label: ' '
},
// min item width / height
minWidth: 30,
minHeight: 30,
// padding around item text
textPadX: 24,
arrowPadX: 16,
// item rect radii
rx: 2,
ry: 2,
// item text x offset off left edge
textOffsetX: 12,
// item text y offset (w.r.t. middle)
textOffsetY: 3,
// arrow offset off right edge
arrowOffsetX: 4,
// gap between header and buttons
gapButtonHeader: 5,
// gap between between buttons
gapButton: 2,
// color given to active buttons
activeColor: '#F4FAFF',
// color given to hovered buttons
hoverColor: '#F4FAFF',
// symbol for menu open arrow
arrowSymbol: {
left: '◄',
right: '►',
up: '▲',
down: '▼'
}
};
/***/ }),
/***/ 1384:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var handleArrayContainerDefaults = __webpack_require__(1272);
var attributes = __webpack_require__(8444);
var constants = __webpack_require__(1331);
var name = constants.name;
var buttonAttrs = attributes.buttons;
module.exports = function updateMenusDefaults(layoutIn, layoutOut) {
var opts = {
name: name,
handleItemDefaults: menuDefaults
};
handleArrayContainerDefaults(layoutIn, layoutOut, opts);
};
function menuDefaults(menuIn, menuOut, layoutOut) {
function coerce(attr, dflt) {
return Lib.coerce(menuIn, menuOut, attributes, attr, dflt);
}
var buttons = handleArrayContainerDefaults(menuIn, menuOut, {
name: 'buttons',
handleItemDefaults: buttonDefaults
});
var visible = coerce('visible', buttons.length > 0);
if (!visible) return;
coerce('active');
coerce('direction');
coerce('type');
coerce('showactive');
coerce('x');
coerce('y');
Lib.noneOrAll(menuIn, menuOut, ['x', 'y']);
coerce('xanchor');
coerce('yanchor');
coerce('pad.t');
coerce('pad.r');
coerce('pad.b');
coerce('pad.l');
Lib.coerceFont(coerce, 'font', layoutOut.font);
coerce('bgcolor', layoutOut.paper_bgcolor);
coerce('bordercolor');
coerce('borderwidth');
}
function buttonDefaults(buttonIn, buttonOut) {
function coerce(attr, dflt) {
return Lib.coerce(buttonIn, buttonOut, buttonAttrs, attr, dflt);
}
var visible = coerce('visible', buttonIn.method === 'skip' || Array.isArray(buttonIn.args));
if (visible) {
coerce('method');
coerce('args');
coerce('args2');
coerce('label');
coerce('execute');
}
}
/***/ }),
/***/ 4420:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Plots = __webpack_require__(7316);
var Color = __webpack_require__(6308);
var Drawing = __webpack_require__(3616);
var Lib = __webpack_require__(3400);
var svgTextUtils = __webpack_require__(2736);
var arrayEditor = (__webpack_require__(1780).arrayEditor);
var LINE_SPACING = (__webpack_require__(4284).LINE_SPACING);
var constants = __webpack_require__(1331);
var ScrollBox = __webpack_require__(7400);
module.exports = function draw(gd) {
var fullLayout = gd._fullLayout;
var menuData = Lib.filterVisible(fullLayout[constants.name]);
/* Update menu data is bound to the header-group.
* The items in the header group are always present.
*
* Upon clicking on a header its corresponding button
* data is bound to the button-group.
*
* We draw all headers in one group before all buttons
* so that the buttons *always* appear above the headers.
*
* Note that only one set of buttons are visible at once.
*
* element to capture pointer events
this.bg = this.container.selectAll('rect.scrollbox-bg').data([0]);
this.bg.exit().on('.drag', null).on('wheel', null).remove();
this.bg.enter().append('rect').classed('scrollbox-bg', true).style('pointer-events', 'all').attr({
opacity: 0,
x: 0,
y: 0,
width: 0,
height: 0
});
}
// scroll bar dimensions
ScrollBox.barWidth = 2;
ScrollBox.barLength = 20;
ScrollBox.barRadius = 2;
ScrollBox.barPad = 1;
ScrollBox.barColor = '#808BA4';
/**
* If needed, setup a clip path and scrollbars
*
* @method
* @param {Object} position
* @param {number} position.l Left side position (in pixels)
* @param {number} position.t Top side (in pixels)
* @param {number} position.w Width (in pixels)
* @param {number} position.h Height (in pixels)
* @param {string} [position.direction='down']
* Either 'down', 'left', 'right' or 'up'
* @param {number} [translateX=0] Horizontal offset (in pixels)
* @param {number} [translateY=0] Vertical offset (in pixels)
*/
ScrollBox.prototype.enable = function enable(position, translateX, translateY) {
var fullLayout = this.gd._fullLayout;
var fullWidth = fullLayout.width;
var fullHeight = fullLayout.height;
// compute position of scrollbox
this.position = position;
var l = this.position.l;
var w = this.position.w;
var t = this.position.t;
var h = this.position.h;
var direction = this.position.direction;
var isDown = direction === 'down';
var isLeft = direction === 'left';
var isRight = direction === 'right';
var isUp = direction === 'up';
var boxW = w;
var boxH = h;
var boxL, boxR;
var boxT, boxB;
if (!isDown && !isLeft && !isRight && !isUp) {
this.position.direction = 'down';
isDown = true;
}
var isVertical = isDown || isUp;
if (isVertical) {
boxL = l;
boxR = boxL + boxW;
if (isDown) {
// anchor to top side
boxT = t;
boxB = Math.min(boxT + boxH, fullHeight);
boxH = boxB - boxT;
} else {
// anchor to bottom side
boxB = t + boxH;
boxT = Math.max(boxB - boxH, 0);
boxH = boxB - boxT;
}
} else {
boxT = t;
boxB = boxT + boxH;
if (isLeft) {
// anchor to right side
boxR = l + boxW;
boxL = Math.max(boxR - boxW, 0);
boxW = boxR - boxL;
} else {
// anchor to left side
boxL = l;
boxR = Math.min(boxL + boxW, fullWidth);
boxW = boxR - boxL;
}
}
this._box = {
l: boxL,
t: boxT,
w: boxW,
h: boxH
};
// compute position of horizontal scroll bar
var needsHorizontalScrollBar = w > boxW;
var hbarW = ScrollBox.barLength + 2 * ScrollBox.barPad;
var hbarH = ScrollBox.barWidth + 2 * ScrollBox.barPad;
// draw horizontal scrollbar on the bottom side
var hbarL = l;
var hbarT = t + h;
if (hbarT + hbarH > fullHeight) hbarT = fullHeight - hbarH;
var hbar = this.container.selectAll('rect.scrollbar-horizontal').data(needsHorizontalScrollBar ? [0] : []);
hbar.exit().on('.drag', null).remove();
hbar.enter().append('rect').classed('scrollbar-horizontal', true).call(Color.fill, ScrollBox.barColor);
if (needsHorizontalScrollBar) {
this.hbar = hbar.attr({
rx: ScrollBox.barRadius,
ry: ScrollBox.barRadius,
x: hbarL,
y: hbarT,
width: hbarW,
height: hbarH
});
// hbar center moves between hbarXMin and hbarXMin + hbarTranslateMax
this._hbarXMin = hbarL + hbarW / 2;
this._hbarTranslateMax = boxW - hbarW;
} else {
delete this.hbar;
delete this._hbarXMin;
delete this._hbarTranslateMax;
}
// compute position of vertical scroll bar
var needsVerticalScrollBar = h > boxH;
var vbarW = ScrollBox.barWidth + 2 * ScrollBox.barPad;
var vbarH = ScrollBox.barLength + 2 * ScrollBox.barPad;
// draw vertical scrollbar on the right side
var vbarL = l + w;
var vbarT = t;
if (vbarL + vbarW > fullWidth) vbarL = fullWidth - vbarW;
var vbar = this.container.selectAll('rect.scrollbar-vertical').data(needsVerticalScrollBar ? [0] : []);
vbar.exit().on('.drag', null).remove();
vbar.enter().append('rect').classed('scrollbar-vertical', true).call(Color.fill, ScrollBox.barColor);
if (needsVerticalScrollBar) {
this.vbar = vbar.attr({
rx: ScrollBox.barRadius,
ry: ScrollBox.barRadius,
x: vbarL,
y: vbarT,
width: vbarW,
height: vbarH
});
// vbar center moves between vbarYMin and vbarYMin + vbarTranslateMax
this._vbarYMin = vbarT + vbarH / 2;
this._vbarTranslateMax = boxH - vbarH;
} else {
delete this.vbar;
delete this._vbarYMin;
delete this._vbarTranslateMax;
}
// setup a clip path (if scroll bars are needed)
var clipId = this.id;
var clipL = boxL - 0.5;
var clipR = needsVerticalScrollBar ? boxR + vbarW + 0.5 : boxR + 0.5;
var clipT = boxT - 0.5;
var clipB = needsHorizontalScrollBar ? boxB + hbarH + 0.5 : boxB + 0.5;
var clipPath = fullLayout._topdefs.selectAll('#' + clipId).data(needsHorizontalScrollBar || needsVerticalScrollBar ? [0] : []);
clipPath.exit().remove();
clipPath.enter().append('clipPath').attr('id', clipId).append('rect');
if (needsHorizontalScrollBar || needsVerticalScrollBar) {
this._clipRect = clipPath.select('rect').attr({
x: Math.floor(clipL),
y: Math.floor(clipT),
width: Math.ceil(clipR) - Math.floor(clipL),
height: Math.ceil(clipB) - Math.floor(clipT)
});
this.container.call(Drawing.setClipUrl, clipId, this.gd);
this.bg.attr({
x: l,
y: t,
width: w,
height: h
});
} else {
this.bg.attr({
width: 0,
height: 0
});
this.container.on('wheel', null).on('.drag', null).call(Drawing.setClipUrl, null);
delete this._clipRect;
}
// set up drag listeners (if scroll bars are needed)
if (needsHorizontalScrollBar || needsVerticalScrollBar) {
var onBoxDrag = d3.behavior.drag().on('dragstart', function () {
d3.event.sourceEvent.preventDefault();
}).on('drag', this._onBoxDrag.bind(this));
this.container.on('wheel', null).on('wheel', this._onBoxWheel.bind(this)).on('.drag', null).call(onBoxDrag);
var onBarDrag = d3.behavior.drag().on('dragstart', function () {
d3.event.sourceEvent.preventDefault();
d3.event.sourceEvent.stopPropagation();
}).on('drag', this._onBarDrag.bind(this));
if (needsHorizontalScrollBar) {
this.hbar.on('.drag', null).call(onBarDrag);
}
if (needsVerticalScrollBar) {
this.vbar.on('.drag', null).call(onBarDrag);
}
}
// set scrollbox translation
this.setTranslate(translateX, translateY);
};
/**
* If present, remove clip-path and scrollbars
*
* @method
*/
ScrollBox.prototype.disable = function disable() {
if (this.hbar || this.vbar) {
this.bg.attr({
width: 0,
height: 0
});
this.container.on('wheel', null).on('.drag', null).call(Drawing.setClipUrl, null);
delete this._clipRect;
}
if (this.hbar) {
this.hbar.on('.drag', null);
this.hbar.remove();
delete this.hbar;
delete this._hbarXMin;
delete this._hbarTranslateMax;
}
if (this.vbar) {
this.vbar.on('.drag', null);
this.vbar.remove();
delete this.vbar;
delete this._vbarYMin;
delete this._vbarTranslateMax;
}
};
/**
* Handles scroll box drag events
*
* @method
*/
ScrollBox.prototype._onBoxDrag = function _onBoxDrag() {
var translateX = this.translateX;
var translateY = this.translateY;
if (this.hbar) {
translateX -= d3.event.dx;
}
if (this.vbar) {
translateY -= d3.event.dy;
}
this.setTranslate(translateX, translateY);
};
/**
* Handles scroll box wheel events
*
* @method
*/
ScrollBox.prototype._onBoxWheel = function _onBoxWheel() {
var translateX = this.translateX;
var translateY = this.translateY;
if (this.hbar) {
translateX += d3.event.deltaY;
}
if (this.vbar) {
translateY += d3.event.deltaY;
}
this.setTranslate(translateX, translateY);
};
/**
* Handles scroll bar drag events
*
* @method
*/
ScrollBox.prototype._onBarDrag = function _onBarDrag() {
var translateX = this.translateX;
var translateY = this.translateY;
if (this.hbar) {
var xMin = translateX + this._hbarXMin;
var xMax = xMin + this._hbarTranslateMax;
var x = Lib.constrain(d3.event.x, xMin, xMax);
var xf = (x - xMin) / (xMax - xMin);
var translateXMax = this.position.w - this._box.w;
translateX = xf * translateXMax;
}
if (this.vbar) {
var yMin = translateY + this._vbarYMin;
var yMax = yMin + this._vbarTranslateMax;
var y = Lib.constrain(d3.event.y, yMin, yMax);
var yf = (y - yMin) / (yMax - yMin);
var translateYMax = this.position.h - this._box.h;
translateY = yf * translateYMax;
}
this.setTranslate(translateX, translateY);
};
/**
* Set clip path and scroll bar translate transform
*
* @method
* @param {number} [translateX=0] Horizontal offset (in pixels)
* @param {number} [translateY=0] Vertical offset (in pixels)
*/
ScrollBox.prototype.setTranslate = function setTranslate(translateX, translateY) {
// store translateX and translateY (needed by mouse event handlers)
var translateXMax = this.position.w - this._box.w;
var translateYMax = this.position.h - this._box.h;
translateX = Lib.constrain(translateX || 0, 0, translateXMax);
translateY = Lib.constrain(translateY || 0, 0, translateYMax);
this.translateX = translateX;
this.translateY = translateY;
this.container.call(Drawing.setTranslate, this._box.l - this.position.l - translateX, this._box.t - this.position.t - translateY);
if (this._clipRect) {
this._clipRect.attr({
x: Math.floor(this.position.l + translateX - 0.5),
y: Math.floor(this.position.t + translateY - 0.5)
});
}
if (this.hbar) {
var xf = translateX / translateXMax;
this.hbar.call(Drawing.setTranslate, translateX + xf * this._hbarTranslateMax, translateY);
}
if (this.vbar) {
var yf = translateY / translateYMax;
this.vbar.call(Drawing.setTranslate, translateX, translateY + yf * this._vbarTranslateMax);
}
};
/***/ }),
/***/ 4284:
/***/ (function(module) {
"use strict";
// fraction of some size to get to a named position
module.exports = {
// from bottom left: this is the origin of our paper-reference
// positioning system
FROM_BL: {
left: 0,
center: 0.5,
right: 1,
bottom: 0,
middle: 0.5,
top: 1
},
// from top left: this is the screen pixel positioning origin
FROM_TL: {
left: 0,
center: 0.5,
right: 1,
bottom: 1,
middle: 0.5,
top: 0
},
// from bottom right: sometimes you just need the opposite of ^^
FROM_BR: {
left: 1,
center: 0.5,
right: 0,
bottom: 0,
middle: 0.5,
top: 1
},
// multiple of fontSize to get the vertical offset between lines
LINE_SPACING: 1.3,
// multiple of fontSize to shift from the baseline
// to the cap (captical letter) line
// (to use when we don't calculate this shift from Drawing.bBox)
// This is an approximation since in reality cap height can differ
// from font to font. However, according to Wikipedia
// an "average" font might have a cap height of 70% of the em
// https://en.wikipedia.org/wiki/Em_(typography)#History
CAP_SHIFT: 0.70,
// half the cap height (distance between baseline and cap line)
// of an "average" font (for more info see above).
MID_SHIFT: 0.35,
OPPOSITE_SIDE: {
left: 'right',
right: 'left',
top: 'bottom',
bottom: 'top'
}
};
/***/ }),
/***/ 6208:
/***/ (function(module) {
"use strict";
module.exports = {
axisRefDescription: function (axisname, lower, upper) {
return ['If set to a', axisname, 'axis id (e.g. *' + axisname + '* or', '*' + axisname + '2*), the `' + axisname + '` position refers to a', axisname, 'coordinate. If set to *paper*, the `' + axisname + '`', 'position refers to the distance from the', lower, 'of the plotting', 'area in normalized coordinates where *0* (*1*) corresponds to the', lower, '(' + upper + '). If set to a', axisname, 'axis ID followed by', '*domain* (separated by a space), the position behaves like for', '*paper*, but refers to the distance in fractions of the domain', 'length from the', lower, 'of the domain of that axis: e.g.,', '*' + axisname + '2 domain* refers to the domain of the second', axisname, ' axis and a', axisname, 'position of 0.5 refers to the', 'point between the', lower, 'and the', upper, 'of the domain of the', 'second', axisname, 'axis.'].join(' ');
}
};
/***/ }),
/***/ 6880:
/***/ (function(module) {
"use strict";
module.exports = {
FORMAT_LINK: 'https://github.com/d3/d3-format/tree/v1.4.5#d3-format',
DATE_FORMAT_LINK: 'https://github.com/d3/d3-time-format/tree/v2.2.3#locale_format'
};
/***/ }),
/***/ 9104:
/***/ (function(module) {
"use strict";
module.exports = {
COMPARISON_OPS: ['=', '!=', '<', '>=', '>', '<='],
COMPARISON_OPS2: ['=', '<', '>=', '>', '<='],
INTERVAL_OPS: ['[]', '()', '[)', '(]', '][', ')(', '](', ')['],
SET_OPS: ['{}', '}{'],
CONSTRAINT_REDUCTION: {
// for contour constraints, open/closed endpoints are equivalent
'=': '=',
'<': '<',
'<=': '<',
'>': '>',
'>=': '>',
'[]': '[]',
'()': '[]',
'[)': '[]',
'(]': '[]',
'][': '][',
')(': '][',
'](': '][',
')[': ']['
}
};
/***/ }),
/***/ 9168:
/***/ (function(module) {
"use strict";
module.exports = {
solid: [[], 0],
dot: [[0.5, 1], 200],
dash: [[0.5, 1], 50],
longdash: [[0.5, 1], 10],
dashdot: [[0.5, 0.625, 0.875, 1], 50],
longdashdot: [[0.5, 0.7, 0.8, 1], 10]
};
/***/ }),
/***/ 5412:
/***/ (function(module) {
"use strict";
module.exports = {
circle: '●',
'circle-open': '○',
square: '■',
'square-open': '□',
diamond: '◆',
'diamond-open': '◇',
cross: '+',
x: '❌'
};
/***/ }),
/***/ 3448:
/***/ (function(module) {
"use strict";
module.exports = {
/**
* Timing information for interactive elements
*/
SHOW_PLACEHOLDER: 100,
HIDE_PLACEHOLDER: 1000,
// opacity dimming fraction for points that are not in selection
DESELECTDIM: 0.2
};
/***/ }),
/***/ 9032:
/***/ (function(module) {
"use strict";
module.exports = {
/**
* Standardize all missing data in calcdata to use undefined
* never null or NaN.
* That way we can use !==undefined, or !== BADNUM,
* to test for real data
*/
BADNUM: undefined,
/*
* Limit certain operations to well below floating point max value
* to avoid glitches: Make sure that even when you multiply it by the
* number of pixels on a giant screen it still works
*/
FP_SAFE: Number.MAX_VALUE * 1e-4,
/*
* conversion of date units to milliseconds
* year and month constants are marked "AVG"
* to remind us that not all years and months
* have the same length
*/
ONEMAXYEAR: 31622400000,
// 366 * ONEDAY
ONEAVGYEAR: 31557600000,
// 365.25 days
ONEMINYEAR: 31536000000,
// 365 * ONEDAY
ONEMAXQUARTER: 7948800000,
// 92 * ONEDAY
ONEAVGQUARTER: 7889400000,
// 1/4 of ONEAVGYEAR
ONEMINQUARTER: 7689600000,
// 89 * ONEDAY
ONEMAXMONTH: 2678400000,
// 31 * ONEDAY
ONEAVGMONTH: 2629800000,
// 1/12 of ONEAVGYEAR
ONEMINMONTH: 2419200000,
// 28 * ONEDAY
ONEWEEK: 604800000,
// 7 * ONEDAY
ONEDAY: 86400000,
// 24 * ONEHOUR
ONEHOUR: 3600000,
ONEMIN: 60000,
ONESEC: 1000,
ONEMILLI: 1,
ONEMICROSEC: 0.001,
/*
* For fast conversion btwn world calendars and epoch ms, the Julian Day Number
* of the unix epoch. From calendars.instance().newDate(1970, 1, 1).toJD()
*/
EPOCHJD: 2440587.5,
/*
* Are two values nearly equal? Compare to 1PPM
*/
ALMOST_EQUAL: 1 - 1e-6,
/*
* If we're asked to clip a non-positive log value, how far off-screen
* do we put it?
*/
LOG_CLIP: 10,
/*
* not a number, but for displaying numbers: the "minus sign" symbol is
* wider than the regular ascii dash "-"
*/
MINUS_SIGN: '\u2212'
};
/***/ }),
/***/ 9616:
/***/ (function(__unused_webpack_module, exports) {
"use strict";
exports.xmlns = 'http://www.w3.org/2000/xmlns/';
exports.svg = 'http://www.w3.org/2000/svg';
exports.xlink = 'http://www.w3.org/1999/xlink';
// the 'old' d3 quirk got fix in v3.5.7
// https://github.com/mbostock/d3/commit/a6f66e9dd37f764403fc7c1f26be09ab4af24fed
exports.svgAttrs = {
xmlns: exports.svg,
'xmlns:xlink': exports.xlink
};
/***/ }),
/***/ 4884:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
exports.version = __webpack_require__(5788).version;
// inject promise polyfill
__webpack_require__(8324);
// inject plot css
__webpack_require__(9288);
// include registry module and expose register method
var Registry = __webpack_require__(4040);
var register = exports.register = Registry.register;
// expose plot api methods
var plotApi = __webpack_require__(2448);
var methodNames = Object.keys(plotApi);
for (var i = 0; i < methodNames.length; i++) {
var name = methodNames[i];
// _ -> private API methods, but still registered for internal use
if (name.charAt(0) !== '_') exports[name] = plotApi[name];
register({
moduleType: 'apiMethod',
name: name,
fn: plotApi[name]
});
}
// scatter is the only trace included by default
register(__webpack_require__(5875));
// register all registrable components modules
register([__webpack_require__(9180), __webpack_require__(6864), __webpack_require__(2676), __webpack_require__(1592), __webpack_require__(7402), __webpack_require__(6908), __webpack_require__(7544), __webpack_require__(9692), __webpack_require__(1152), __webpack_require__(2704), __webpack_require__(4968), __webpack_require__(8932), __webpack_require__(5080), __webpack_require__(2780),
// legend needs to come after shape | legend defaults depends on shapes
__webpack_require__(3024),
// fx needs to come after legend | unified hover defaults depends on legends
__webpack_require__(3080)]);
// locales en and en-US are required for default behavior
register([__webpack_require__(6580), __webpack_require__(1680)]);
// locales that are present in the window should be loaded
if (window.PlotlyLocales && Array.isArray(window.PlotlyLocales)) {
register(window.PlotlyLocales);
delete window.PlotlyLocales;
}
// plot icons
exports.Icons = __webpack_require__(9224);
// unofficial 'beta' plot methods, use at your own risk
var Fx = __webpack_require__(3024);
var Plots = __webpack_require__(7316);
exports.Plots = {
resize: Plots.resize,
graphJson: Plots.graphJson,
sendDataToCloud: Plots.sendDataToCloud
};
exports.Fx = {
hover: Fx.hover,
unhover: Fx.unhover,
loneHover: Fx.loneHover,
loneUnhover: Fx.loneUnhover
};
exports.Snapshot = __webpack_require__(8904);
exports.PlotSchema = __webpack_require__(3060);
/***/ }),
/***/ 9224:
/***/ (function(module) {
"use strict";
module.exports = {
undo: {
width: 857.1,
height: 1000,
path: 'm857 350q0-87-34-166t-91-137-137-92-166-34q-96 0-183 41t-147 114q-4 6-4 13t5 11l76 77q6 5 14 5 9-1 13-7 41-53 100-82t126-29q58 0 110 23t92 61 61 91 22 111-22 111-61 91-92 61-110 23q-55 0-105-20t-90-57l77-77q17-16 8-38-10-23-33-23h-250q-15 0-25 11t-11 25v250q0 24 22 33 22 10 39-8l72-72q60 57 137 88t159 31q87 0 166-34t137-92 91-137 34-166z',
transform: 'matrix(1 0 0 -1 0 850)'
},
home: {
width: 928.6,
height: 1000,
path: 'm786 296v-267q0-15-11-26t-25-10h-214v214h-143v-214h-214q-15 0-25 10t-11 26v267q0 1 0 2t0 2l321 264 321-264q1-1 1-4z m124 39l-34-41q-5-5-12-6h-2q-7 0-12 3l-386 322-386-322q-7-4-13-4-7 2-12 7l-35 41q-4 5-3 13t6 12l401 334q18 15 42 15t43-15l136-114v109q0 8 5 13t13 5h107q8 0 13-5t5-13v-227l122-102q5-5 6-12t-4-13z',
transform: 'matrix(1 0 0 -1 0 850)'
},
'camera-retro': {
width: 1000,
height: 1000,
path: 'm518 386q0 8-5 13t-13 5q-37 0-63-27t-26-63q0-8 5-13t13-5 12 5 5 13q0 23 16 38t38 16q8 0 13 5t5 13z m125-73q0-59-42-101t-101-42-101 42-42 101 42 101 101 42 101-42 42-101z m-572-320h858v71h-858v-71z m643 320q0 89-62 152t-152 62-151-62-63-152 63-151 151-63 152 63 62 151z m-571 358h214v72h-214v-72z m-72-107h858v143h-462l-36-71h-360v-72z m929 143v-714q0-30-21-51t-50-21h-858q-29 0-50 21t-21 51v714q0 30 21 51t50 21h858q29 0 50-21t21-51z',
transform: 'matrix(1 0 0 -1 0 850)'
},
zoombox: {
width: 1000,
height: 1000,
path: 'm1000-25l-250 251c40 63 63 138 63 218 0 224-182 406-407 406-224 0-406-182-406-406s183-406 407-406c80 0 155 22 218 62l250-250 125 125z m-812 250l0 438 437 0 0-438-437 0z m62 375l313 0 0-312-313 0 0 312z',
transform: 'matrix(1 0 0 -1 0 850)'
},
pan: {
width: 1000,
height: 1000,
path: 'm1000 350l-187 188 0-125-250 0 0 250 125 0-188 187-187-187 125 0 0-250-250 0 0 125-188-188 186-187 0 125 252 0 0-250-125 0 187-188 188 188-125 0 0 250 250 0 0-126 187 188z',
transform: 'matrix(1 0 0 -1 0 850)'
},
zoom_plus: {
width: 875,
height: 1000,
path: 'm1 787l0-875 875 0 0 875-875 0z m687-500l-187 0 0-187-125 0 0 187-188 0 0 125 188 0 0 187 125 0 0-187 187 0 0-125z',
transform: 'matrix(1 0 0 -1 0 850)'
},
zoom_minus: {
width: 875,
height: 1000,
path: 'm0 788l0-876 875 0 0 876-875 0z m688-500l-500 0 0 125 500 0 0-125z',
transform: 'matrix(1 0 0 -1 0 850)'
},
autoscale: {
width: 1000,
height: 1000,
path: 'm250 850l-187 0-63 0 0-62 0-188 63 0 0 188 187 0 0 62z m688 0l-188 0 0-62 188 0 0-188 62 0 0 188 0 62-62 0z m-875-938l0 188-63 0 0-188 0-62 63 0 187 0 0 62-187 0z m875 188l0-188-188 0 0-62 188 0 62 0 0 62 0 188-62 0z m-125 188l-1 0-93-94-156 156 156 156 92-93 2 0 0 250-250 0 0-2 93-92-156-156-156 156 94 92 0 2-250 0 0-250 0 0 93 93 157-156-157-156-93 94 0 0 0-250 250 0 0 0-94 93 156 157 156-157-93-93 0 0 250 0 0 250z',
transform: 'matrix(1 0 0 -1 0 850)'
},
tooltip_basic: {
width: 1500,
height: 1000,
path: 'm375 725l0 0-375-375 375-374 0-1 1125 0 0 750-1125 0z',
transform: 'matrix(1 0 0 -1 0 850)'
},
tooltip_compare: {
width: 1125,
height: 1000,
path: 'm187 786l0 2-187-188 188-187 0 0 937 0 0 373-938 0z m0-499l0 1-187-188 188-188 0 0 937 0 0 376-938-1z',
transform: 'matrix(1 0 0 -1 0 850)'
},
plotlylogo: {
width: 1542,
height: 1000,
path: 'm0-10h182v-140h-182v140z m228 146h183v-286h-183v286z m225 714h182v-1000h-182v1000z m225-285h182v-715h-182v715z m225 142h183v-857h-183v857z m231-428h182v-429h-182v429z m225-291h183v-138h-183v138z',
transform: 'matrix(1 0 0 -1 0 850)'
},
'z-axis': {
width: 1000,
height: 1000,
path: 'm833 5l-17 108v41l-130-65 130-66c0 0 0 38 0 39 0-1 36-14 39-25 4-15-6-22-16-30-15-12-39-16-56-20-90-22-187-23-279-23-261 0-341 34-353 59 3 60 228 110 228 110-140-8-351-35-351-116 0-120 293-142 474-142 155 0 477 22 477 142 0 50-74 79-163 96z m-374 94c-58-5-99-21-99-40 0-24 65-43 144-43 79 0 143 19 143 43 0 19-42 34-98 40v216h87l-132 135-133-135h88v-216z m167 515h-136v1c16 16 31 34 46 52l84 109v54h-230v-71h124v-1c-16-17-28-32-44-51l-89-114v-51h245v72z',
transform: 'matrix(1 0 0 -1 0 850)'
},
'3d_rotate': {
width: 1000,
height: 1000,
path: 'm922 660c-5 4-9 7-14 11-359 263-580-31-580-31l-102 28 58-400c0 1 1 1 2 2 118 108 351 249 351 249s-62 27-100 42c88 83 222 183 347 122 16-8 30-17 44-27-2 1-4 2-6 4z m36-329c0 0 64 229-88 296-62 27-124 14-175-11 157-78 225-208 249-266 8-19 11-31 11-31 2 5 6 15 11 32-5-13-8-20-8-20z m-775-239c70-31 117-50 198-32-121 80-199 346-199 346l-96-15-58-12c0 0 55-226 155-287z m603 133l-317-139c0 0 4-4 19-14 7-5 24-15 24-15s-177-147-389 4c235-287 536-112 536-112l31-22 100 299-4-1z m-298-153c6-4 14-9 24-15 0 0-17 10-24 15z',
transform: 'matrix(1 0 0 -1 0 850)'
},
camera: {
width: 1000,
height: 1000,
path: 'm500 450c-83 0-150-67-150-150 0-83 67-150 150-150 83 0 150 67 150 150 0 83-67 150-150 150z m400 150h-120c-16 0-34 13-39 29l-31 93c-6 15-23 28-40 28h-340c-16 0-34-13-39-28l-31-94c-6-15-23-28-40-28h-120c-55 0-100-45-100-100v-450c0-55 45-100 100-100h800c55 0 100 45 100 100v450c0 55-45 100-100 100z m-400-550c-138 0-250 112-250 250 0 138 112 250 250 250 138 0 250-112 250-250 0-138-112-250-250-250z m365 380c-19 0-35 16-35 35 0 19 16 35 35 35 19 0 35-16 35-35 0-19-16-35-35-35z',
transform: 'matrix(1 0 0 -1 0 850)'
},
movie: {
width: 1000,
height: 1000,
path: 'm938 413l-188-125c0 37-17 71-44 94 64 38 107 107 107 187 0 121-98 219-219 219-121 0-219-98-219-219 0-61 25-117 66-156h-115c30 33 49 76 49 125 0 103-84 187-187 187s-188-84-188-187c0-57 26-107 65-141-38-22-65-62-65-109v-250c0-70 56-126 125-126h500c69 0 125 56 125 126l188-126c34 0 62 28 62 63v375c0 35-28 63-62 63z m-750 0c-69 0-125 56-125 125s56 125 125 125 125-56 125-125-56-125-125-125z m406-1c-87 0-157 70-157 157 0 86 70 156 157 156s156-70 156-156-70-157-156-157z',
transform: 'matrix(1 0 0 -1 0 850)'
},
question: {
width: 857.1,
height: 1000,
path: 'm500 82v107q0 8-5 13t-13 5h-107q-8 0-13-5t-5-13v-107q0-8 5-13t13-5h107q8 0 13 5t5 13z m143 375q0 49-31 91t-77 65-95 23q-136 0-207-119-9-14 4-24l74-55q4-4 10-4 9 0 14 7 30 38 48 51 19 14 48 14 27 0 48-15t21-33q0-21-11-34t-38-25q-35-16-65-48t-29-70v-20q0-8 5-13t13-5h107q8 0 13 5t5 13q0 10 12 27t30 28q18 10 28 16t25 19 25 27 16 34 7 45z m214-107q0-117-57-215t-156-156-215-58-216 58-155 156-58 215 58 215 155 156 216 58 215-58 156-156 57-215z',
transform: 'matrix(1 0 0 -1 0 850)'
},
disk: {
width: 857.1,
height: 1000,
path: 'm214-7h429v214h-429v-214z m500 0h72v500q0 8-6 21t-11 20l-157 156q-5 6-19 12t-22 5v-232q0-22-15-38t-38-16h-322q-22 0-37 16t-16 38v232h-72v-714h72v232q0 22 16 38t37 16h465q22 0 38-16t15-38v-232z m-214 518v178q0 8-5 13t-13 5h-107q-7 0-13-5t-5-13v-178q0-8 5-13t13-5h107q7 0 13 5t5 13z m357-18v-518q0-22-15-38t-38-16h-750q-23 0-38 16t-16 38v750q0 22 16 38t38 16h517q23 0 50-12t42-26l156-157q16-15 27-42t11-49z',
transform: 'matrix(1 0 0 -1 0 850)'
},
drawopenpath: {
width: 70,
height: 70,
path: 'M33.21,85.65a7.31,7.31,0,0,1-2.59-.48c-8.16-3.11-9.27-19.8-9.88-41.3-.1-3.58-.19-6.68-.35-9-.15-2.1-.67-3.48-1.43-3.79-2.13-.88-7.91,2.32-12,5.86L3,32.38c1.87-1.64,11.55-9.66,18.27-6.9,2.13.87,4.75,3.14,5.17,9,.17,2.43.26,5.59.36,9.25a224.17,224.17,0,0,0,1.5,23.4c1.54,10.76,4,12.22,4.48,12.4.84.32,2.79-.46,5.76-3.59L43,80.07C41.53,81.57,37.68,85.64,33.21,85.65ZM74.81,69a11.34,11.34,0,0,0,6.09-6.72L87.26,44.5,74.72,32,56.9,38.35c-2.37.86-5.57,3.42-6.61,6L38.65,72.14l8.42,8.43ZM55,46.27a7.91,7.91,0,0,1,3.64-3.17l14.8-5.3,8,8L76.11,60.6l-.06.19a6.37,6.37,0,0,1-3,3.43L48.25,74.59,44.62,71Zm16.57,7.82A6.9,6.9,0,1,0,64.64,61,6.91,6.91,0,0,0,71.54,54.09Zm-4.05,0a2.85,2.85,0,1,1-2.85-2.85A2.86,2.86,0,0,1,67.49,54.09Zm-4.13,5.22L60.5,56.45,44.26,72.7l2.86,2.86ZM97.83,35.67,84.14,22l-8.57,8.57L89.26,44.24Zm-13.69-8,8,8-2.85,2.85-8-8Z',
transform: 'matrix(1 0 0 1 -15 -15)'
},
drawclosedpath: {
width: 90,
height: 90,
path: 'M88.41,21.12a26.56,26.56,0,0,0-36.18,0l-2.07,2-2.07-2a26.57,26.57,0,0,0-36.18,0,23.74,23.74,0,0,0,0,34.8L48,90.12a3.22,3.22,0,0,0,4.42,0l36-34.21a23.73,23.73,0,0,0,0-34.79ZM84,51.24,50.16,83.35,16.35,51.25a17.28,17.28,0,0,1,0-25.47,20,20,0,0,1,27.3,0l4.29,4.07a3.23,3.23,0,0,0,4.44,0l4.29-4.07a20,20,0,0,1,27.3,0,17.27,17.27,0,0,1,0,25.46ZM66.76,47.68h-33v6.91h33ZM53.35,35H46.44V68h6.91Z',
transform: 'matrix(1 0 0 1 -5 -5)'
},
lasso: {
width: 1031,
height: 1000,
path: 'm1018 538c-36 207-290 336-568 286-277-48-473-256-436-463 10-57 36-108 76-151-13-66 11-137 68-183 34-28 75-41 114-42l-55-70 0 0c-2-1-3-2-4-3-10-14-8-34 5-45 14-11 34-8 45 4 1 1 2 3 2 5l0 0 113 140c16 11 31 24 45 40 4 3 6 7 8 11 48-3 100 0 151 9 278 48 473 255 436 462z m-624-379c-80 14-149 48-197 96 42 42 109 47 156 9 33-26 47-66 41-105z m-187-74c-19 16-33 37-39 60 50-32 109-55 174-68-42-25-95-24-135 8z m360 75c-34-7-69-9-102-8 8 62-16 128-68 170-73 59-175 54-244-5-9 20-16 40-20 61-28 159 121 317 333 354s407-60 434-217c28-159-121-318-333-355z',
transform: 'matrix(1 0 0 -1 0 850)'
},
selectbox: {
width: 1000,
height: 1000,
path: 'm0 850l0-143 143 0 0 143-143 0z m286 0l0-143 143 0 0 143-143 0z m285 0l0-143 143 0 0 143-143 0z m286 0l0-143 143 0 0 143-143 0z m-857-286l0-143 143 0 0 143-143 0z m857 0l0-143 143 0 0 143-143 0z m-857-285l0-143 143 0 0 143-143 0z m857 0l0-143 143 0 0 143-143 0z m-857-286l0-143 143 0 0 143-143 0z m286 0l0-143 143 0 0 143-143 0z m285 0l0-143 143 0 0 143-143 0z m286 0l0-143 143 0 0 143-143 0z',
transform: 'matrix(1 0 0 -1 0 850)'
},
drawline: {
width: 70,
height: 70,
path: 'M60.64,62.3a11.29,11.29,0,0,0,6.09-6.72l6.35-17.72L60.54,25.31l-17.82,6.4c-2.36.86-5.57,3.41-6.6,6L24.48,65.5l8.42,8.42ZM40.79,39.63a7.89,7.89,0,0,1,3.65-3.17l14.79-5.31,8,8L61.94,54l-.06.19a6.44,6.44,0,0,1-3,3.43L34.07,68l-3.62-3.63Zm16.57,7.81a6.9,6.9,0,1,0-6.89,6.9A6.9,6.9,0,0,0,57.36,47.44Zm-4,0a2.86,2.86,0,1,1-2.85-2.85A2.86,2.86,0,0,1,53.32,47.44Zm-4.13,5.22L46.33,49.8,30.08,66.05l2.86,2.86ZM83.65,29,70,15.34,61.4,23.9,75.09,37.59ZM70,21.06l8,8-2.84,2.85-8-8ZM87,80.49H10.67V87H87Z',
transform: 'matrix(1 0 0 1 -15 -15)'
},
drawrect: {
width: 80,
height: 80,
path: 'M78,22V79H21V22H78m9-9H12V88H87V13ZM68,46.22H31V54H68ZM53,32H45.22V69H53Z',
transform: 'matrix(1 0 0 1 -10 -10)'
},
drawcircle: {
width: 80,
height: 80,
path: 'M50,84.72C26.84,84.72,8,69.28,8,50.3S26.84,15.87,50,15.87,92,31.31,92,50.3,73.16,84.72,50,84.72Zm0-60.59c-18.6,0-33.74,11.74-33.74,26.17S31.4,76.46,50,76.46,83.74,64.72,83.74,50.3,68.6,24.13,50,24.13Zm17.15,22h-34v7.11h34Zm-13.8-13H46.24v34h7.11Z',
transform: 'matrix(1 0 0 1 -10 -10)'
},
eraseshape: {
width: 80,
height: 80,
path: 'M82.77,78H31.85L6,49.57,31.85,21.14H82.77a8.72,8.72,0,0,1,8.65,8.77V69.24A8.72,8.72,0,0,1,82.77,78ZM35.46,69.84H82.77a.57.57,0,0,0,.49-.6V29.91a.57.57,0,0,0-.49-.61H35.46L17,49.57Zm32.68-34.7-24,24,5,5,24-24Zm-19,.53-5,5,24,24,5-5Z',
transform: 'matrix(1 0 0 1 -10 -10)'
},
spikeline: {
width: 1000,
height: 1000,
path: 'M512 409c0-57-46-104-103-104-57 0-104 47-104 104 0 57 47 103 104 103 57 0 103-46 103-103z m-327-39l92 0 0 92-92 0z m-185 0l92 0 0 92-92 0z m370-186l92 0 0 93-92 0z m0-184l92 0 0 92-92 0z',
transform: 'matrix(1.5 0 0 -1.5 0 850)'
},
pencil: {
width: 1792,
height: 1792,
path: 'M491 1536l91-91-235-235-91 91v107h128v128h107zm523-928q0-22-22-22-10 0-17 7l-542 542q-7 7-7 17 0 22 22 22 10 0 17-7l542-542q7-7 7-17zm-54-192l416 416-832 832h-416v-416zm683 96q0 53-37 90l-166 166-416-416 166-165q36-38 90-38 53 0 91 38l235 234q37 39 37 91z',
transform: 'matrix(1 0 0 1 0 1)'
},
newplotlylogo: {
name: 'newplotlylogo',
svg: ['', '', ' ', ' ', ' plotly-logomark ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '].join('')
}
};
/***/ }),
/***/ 8308:
/***/ (function(__unused_webpack_module, exports) {
"use strict";
/**
* Determine the position anchor property of x/y xanchor/yanchor components.
*
* - values < 1/3 align the low side at that fraction,
* - values [1/3, 2/3] align the center at that fraction,
* - values > 2/3 align the right at that fraction.
*/
exports.isLeftAnchor = function isLeftAnchor(opts) {
return opts.xanchor === 'left' || opts.xanchor === 'auto' && opts.x <= 1 / 3;
};
exports.isCenterAnchor = function isCenterAnchor(opts) {
return opts.xanchor === 'center' || opts.xanchor === 'auto' && opts.x > 1 / 3 && opts.x < 2 / 3;
};
exports.isRightAnchor = function isRightAnchor(opts) {
return opts.xanchor === 'right' || opts.xanchor === 'auto' && opts.x >= 2 / 3;
};
exports.isTopAnchor = function isTopAnchor(opts) {
return opts.yanchor === 'top' || opts.yanchor === 'auto' && opts.y >= 2 / 3;
};
exports.isMiddleAnchor = function isMiddleAnchor(opts) {
return opts.yanchor === 'middle' || opts.yanchor === 'auto' && opts.y > 1 / 3 && opts.y < 2 / 3;
};
exports.isBottomAnchor = function isBottomAnchor(opts) {
return opts.yanchor === 'bottom' || opts.yanchor === 'auto' && opts.y <= 1 / 3;
};
/***/ }),
/***/ 1864:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var modModule = __webpack_require__(435);
var mod = modModule.mod;
var modHalf = modModule.modHalf;
var PI = Math.PI;
var twoPI = 2 * PI;
function deg2rad(deg) {
return deg / 180 * PI;
}
function rad2deg(rad) {
return rad / PI * 180;
}
/**
* is sector a full circle?
* ... this comes up a lot in SVG path-drawing routines
*
* N.B. we consider all sectors that span more that 2pi 'full' circles
*
* @param {2-item array} aBnds : angular bounds in *radians*
* @return {boolean}
*/
function isFullCircle(aBnds) {
return Math.abs(aBnds[1] - aBnds[0]) > twoPI - 1e-14;
}
/**
* angular delta between angle 'a' and 'b'
* solution taken from: https://stackoverflow.com/a/2007279
*
* @param {number} a : first angle in *radians*
* @param {number} b : second angle in *radians*
* @return {number} angular delta in *radians*
*/
function angleDelta(a, b) {
return modHalf(b - a, twoPI);
}
/**
* angular distance between angle 'a' and 'b'
*
* @param {number} a : first angle in *radians*
* @param {number} b : second angle in *radians*
* @return {number} angular distance in *radians*
*/
function angleDist(a, b) {
return Math.abs(angleDelta(a, b));
}
/**
* is angle inside sector?
*
* @param {number} a : angle to test in *radians*
* @param {2-item array} aBnds : sector's angular bounds in *radians*
* @param {boolean}
*/
function isAngleInsideSector(a, aBnds) {
if (isFullCircle(aBnds)) return true;
var s0, s1;
if (aBnds[0] < aBnds[1]) {
s0 = aBnds[0];
s1 = aBnds[1];
} else {
s0 = aBnds[1];
s1 = aBnds[0];
}
s0 = mod(s0, twoPI);
s1 = mod(s1, twoPI);
if (s0 > s1) s1 += twoPI;
var a0 = mod(a, twoPI);
var a1 = a0 + twoPI;
return a0 >= s0 && a0 <= s1 || a1 >= s0 && a1 <= s1;
}
/**
* is pt (r,a) inside sector?
*
* @param {number} r : pt's radial coordinate
* @param {number} a : pt's angular coordinate in *radians*
* @param {2-item array} rBnds : sector's radial bounds
* @param {2-item array} aBnds : sector's angular bounds in *radians*
* @return {boolean}
*/
function isPtInsideSector(r, a, rBnds, aBnds) {
if (!isAngleInsideSector(a, aBnds)) return false;
var r0, r1;
if (rBnds[0] < rBnds[1]) {
r0 = rBnds[0];
r1 = rBnds[1];
} else {
r0 = rBnds[1];
r1 = rBnds[0];
}
return r >= r0 && r <= r1;
}
// common to pathArc, pathSector and pathAnnulus
function _path(r0, r1, a0, a1, cx, cy, isClosed) {
cx = cx || 0;
cy = cy || 0;
var isCircle = isFullCircle([a0, a1]);
var aStart, aMid, aEnd;
var rStart, rEnd;
if (isCircle) {
aStart = 0;
aMid = PI;
aEnd = twoPI;
} else {
if (a0 < a1) {
aStart = a0;
aEnd = a1;
} else {
aStart = a1;
aEnd = a0;
}
}
if (r0 < r1) {
rStart = r0;
rEnd = r1;
} else {
rStart = r1;
rEnd = r0;
}
// N.B. svg coordinates here, where y increases downward
function pt(r, a) {
return [r * Math.cos(a) + cx, cy - r * Math.sin(a)];
}
var largeArc = Math.abs(aEnd - aStart) <= PI ? 0 : 1;
function arc(r, a, cw) {
return 'A' + [r, r] + ' ' + [0, largeArc, cw] + ' ' + pt(r, a);
}
var p;
if (isCircle) {
if (rStart === null) {
p = 'M' + pt(rEnd, aStart) + arc(rEnd, aMid, 0) + arc(rEnd, aEnd, 0) + 'Z';
} else {
p = 'M' + pt(rStart, aStart) + arc(rStart, aMid, 0) + arc(rStart, aEnd, 0) + 'Z' + 'M' + pt(rEnd, aStart) + arc(rEnd, aMid, 1) + arc(rEnd, aEnd, 1) + 'Z';
}
} else {
if (rStart === null) {
p = 'M' + pt(rEnd, aStart) + arc(rEnd, aEnd, 0);
if (isClosed) p += 'L0,0Z';
} else {
p = 'M' + pt(rStart, aStart) + 'L' + pt(rEnd, aStart) + arc(rEnd, aEnd, 0) + 'L' + pt(rStart, aEnd) + arc(rStart, aStart, 1) + 'Z';
}
}
return p;
}
/**
* path an arc
*
* @param {number} r : radius
* @param {number} a0 : first angular coordinate in *radians*
* @param {number} a1 : second angular coordinate in *radians*
* @param {number (optional)} cx : x coordinate of center
* @param {number (optional)} cy : y coordinate of center
* @return {string} svg path
*/
function pathArc(r, a0, a1, cx, cy) {
return _path(null, r, a0, a1, cx, cy, 0);
}
/**
* path a sector
*
* @param {number} r : radius
* @param {number} a0 : first angular coordinate in *radians*
* @param {number} a1 : second angular coordinate in *radians*
* @param {number (optional)} cx : x coordinate of center
* @param {number (optional)} cy : y coordinate of center
* @return {string} svg path
*/
function pathSector(r, a0, a1, cx, cy) {
return _path(null, r, a0, a1, cx, cy, 1);
}
/**
* path an annulus
*
* @param {number} r0 : first radial coordinate
* @param {number} r1 : second radial coordinate
* @param {number} a0 : first angular coordinate in *radians*
* @param {number} a1 : second angular coordinate in *radians*
* @param {number (optional)} cx : x coordinate of center
* @param {number (optional)} cy : y coordinate of center
* @return {string} svg path
*/
function pathAnnulus(r0, r1, a0, a1, cx, cy) {
return _path(r0, r1, a0, a1, cx, cy, 1);
}
module.exports = {
deg2rad: deg2rad,
rad2deg: rad2deg,
angleDelta: angleDelta,
angleDist: angleDist,
isFullCircle: isFullCircle,
isAngleInsideSector: isAngleInsideSector,
isPtInsideSector: isPtInsideSector,
pathArc: pathArc,
pathSector: pathSector,
pathAnnulus: pathAnnulus
};
/***/ }),
/***/ 8116:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var b64decode = (__webpack_require__(3160).decode);
var isPlainObject = __webpack_require__(3620);
var isArray = Array.isArray;
var ab = ArrayBuffer;
var dv = DataView;
function isTypedArray(a) {
return ab.isView(a) && !(a instanceof dv);
}
exports.isTypedArray = isTypedArray;
function isArrayOrTypedArray(a) {
return isArray(a) || isTypedArray(a);
}
exports.isArrayOrTypedArray = isArrayOrTypedArray;
/*
* Test whether an input object is 1D.
*
* Assumes we already know the object is an array.
*
* Looks only at the first element, if the dimensionality is
* not consistent we won't figure that out here.
*/
function isArray1D(a) {
return !isArrayOrTypedArray(a[0]);
}
exports.isArray1D = isArray1D;
/*
* Ensures an array has the right amount of storage space. If it doesn't
* exist, it creates an array. If it does exist, it returns it if too
* short or truncates it in-place.
*
* The goal is to just reuse memory to avoid a bit of excessive garbage
* collection.
*/
exports.ensureArray = function (out, n) {
// TODO: typed array support here? This is only used in
// traces/carpet/compute_control_points
if (!isArray(out)) out = [];
// If too long, truncate. (If too short, it will grow
// automatically so we don't care about that case)
out.length = n;
return out;
};
var typedArrays = {
u1c: typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray,
// not supported in numpy?
i1: typeof Int8Array === 'undefined' ? undefined : Int8Array,
u1: typeof Uint8Array === 'undefined' ? undefined : Uint8Array,
i2: typeof Int16Array === 'undefined' ? undefined : Int16Array,
u2: typeof Uint16Array === 'undefined' ? undefined : Uint16Array,
i4: typeof Int32Array === 'undefined' ? undefined : Int32Array,
u4: typeof Uint32Array === 'undefined' ? undefined : Uint32Array,
f4: typeof Float32Array === 'undefined' ? undefined : Float32Array,
f8: typeof Float64Array === 'undefined' ? undefined : Float64Array
/* TODO: potentially add Big Int
i8: typeof BigInt64Array === 'undefined' ? undefined :
BigInt64Array,
u8: typeof BigUint64Array === 'undefined' ? undefined :
BigUint64Array,
*/
};
typedArrays.uint8c = typedArrays.u1c;
typedArrays.uint8 = typedArrays.u1;
typedArrays.int8 = typedArrays.i1;
typedArrays.uint16 = typedArrays.u2;
typedArrays.int16 = typedArrays.i2;
typedArrays.uint32 = typedArrays.u4;
typedArrays.int32 = typedArrays.i4;
typedArrays.float32 = typedArrays.f4;
typedArrays.float64 = typedArrays.f8;
function isArrayBuffer(a) {
return a.constructor === ArrayBuffer;
}
exports.isArrayBuffer = isArrayBuffer;
exports.decodeTypedArraySpec = function (vIn) {
var out = [];
var v = coerceTypedArraySpec(vIn);
var dtype = v.dtype;
var T = typedArrays[dtype];
if (!T) throw new Error('Error in dtype: "' + dtype + '"');
var BYTES_PER_ELEMENT = T.BYTES_PER_ELEMENT;
var buffer = v.bdata;
if (!isArrayBuffer(buffer)) {
buffer = b64decode(buffer);
}
var shape = v.shape === undefined ?
// detect 1-d length
[buffer.byteLength / BYTES_PER_ELEMENT] :
// convert number to string and split to array
('' + v.shape).split(',');
shape.reverse(); // i.e. to match numpy order
var ndim = shape.length;
var nj, j;
var ni = +shape[0];
var rowBytes = BYTES_PER_ELEMENT * ni;
var pos = 0;
if (ndim === 1) {
out = new T(buffer);
} else if (ndim === 2) {
nj = +shape[1];
for (j = 0; j < nj; j++) {
out[j] = new T(buffer, pos, ni);
pos += rowBytes;
}
} else if (ndim === 3) {
nj = +shape[1];
var nk = +shape[2];
for (var k = 0; k < nk; k++) {
out[k] = [];
for (j = 0; j < nj; j++) {
out[k][j] = new T(buffer, pos, ni);
pos += rowBytes;
}
}
} else {
throw new Error('ndim: ' + ndim + 'is not supported with the shape:"' + v.shape + '"');
}
// attach bdata, dtype & shape to array for json export
out.bdata = v.bdata;
out.dtype = v.dtype;
out.shape = shape.reverse().join(',');
vIn._inputArray = out;
return out;
};
exports.isTypedArraySpec = function (v) {
return isPlainObject(v) && v.hasOwnProperty('dtype') && typeof v.dtype === 'string' && v.hasOwnProperty('bdata') && (typeof v.bdata === 'string' || isArrayBuffer(v.bdata)) && (v.shape === undefined || v.hasOwnProperty('shape') && (typeof v.shape === 'string' || typeof v.shape === 'number'));
};
function coerceTypedArraySpec(v) {
return {
bdata: v.bdata,
dtype: v.dtype,
shape: v.shape
};
}
/*
* TypedArray-compatible concatenation of n arrays
* if all arrays are the same type it will preserve that type,
* otherwise it falls back on Array.
* Also tries to avoid copying, in case one array has zero length
* But never mutates an existing array
*/
exports.concat = function () {
var args = [];
var allArray = true;
var totalLen = 0;
var _constructor, arg0, i, argi, posi, leni, out, j;
for (i = 0; i < arguments.length; i++) {
argi = arguments[i];
leni = argi.length;
if (leni) {
if (arg0) args.push(argi);else {
arg0 = argi;
posi = leni;
}
if (isArray(argi)) {
_constructor = false;
} else {
allArray = false;
if (!totalLen) {
_constructor = argi.constructor;
} else if (_constructor !== argi.constructor) {
// TODO: in principle we could upgrade here,
// ie keep typed array but convert all to Float64Array?
_constructor = false;
}
}
totalLen += leni;
}
}
if (!totalLen) return [];
if (!args.length) return arg0;
if (allArray) return arg0.concat.apply(arg0, args);
if (_constructor) {
// matching typed arrays
out = new _constructor(totalLen);
out.set(arg0);
for (i = 0; i < args.length; i++) {
argi = args[i];
out.set(argi, posi);
posi += argi.length;
}
return out;
}
// mismatched types or Array + typed
out = new Array(totalLen);
for (j = 0; j < arg0.length; j++) out[j] = arg0[j];
for (i = 0; i < args.length; i++) {
argi = args[i];
for (j = 0; j < argi.length; j++) out[posi + j] = argi[j];
posi += j;
}
return out;
};
exports.maxRowLength = function (z) {
return _rowLength(z, Math.max, 0);
};
exports.minRowLength = function (z) {
return _rowLength(z, Math.min, Infinity);
};
function _rowLength(z, fn, len0) {
if (isArrayOrTypedArray(z)) {
if (isArrayOrTypedArray(z[0])) {
var len = len0;
for (var i = 0; i < z.length; i++) {
len = fn(len, z[i].length);
}
return len;
} else {
return z.length;
}
}
return 0;
}
/***/ }),
/***/ 4037:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var BADNUM = (__webpack_require__(9032).BADNUM);
// precompile for speed
var JUNK = /^['"%,$#\s']+|[, ]|['"%,$#\s']+$/g;
/**
* cleanNumber: remove common leading and trailing cruft
* Always returns either a number or BADNUM.
*/
module.exports = function cleanNumber(v) {
if (typeof v === 'string') {
v = v.replace(JUNK, '');
}
if (isNumeric(v)) return Number(v);
return BADNUM;
};
/***/ }),
/***/ 3696:
/***/ (function(module) {
"use strict";
/**
* Clear gl frame (if any). This is a common pattern as
* we usually set `preserveDrawingBuffer: true` during
* gl context creation (e.g. via `reglUtils.prepare`).
*
* @param {DOM node or object} gd : graph div object
*/
module.exports = function clearGlCanvases(gd) {
var fullLayout = gd._fullLayout;
if (fullLayout._glcanvas && fullLayout._glcanvas.size()) {
fullLayout._glcanvas.each(function (d) {
if (d.regl) d.regl.clear({
color: true,
depth: true
});
});
}
};
/***/ }),
/***/ 5352:
/***/ (function(module) {
"use strict";
/**
* Clear responsive handlers (if any).
*
* @param {DOM node or object} gd : graph div object
*/
module.exports = function clearResponsive(gd) {
if (gd._responsiveChartHandler) {
window.removeEventListener('resize', gd._responsiveChartHandler);
delete gd._responsiveChartHandler;
}
};
/***/ }),
/***/ 3064:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var tinycolor = __webpack_require__(9760);
var extendFlat = (__webpack_require__(2880).extendFlat);
var baseTraceAttrs = __webpack_require__(5464);
var colorscales = __webpack_require__(8304);
var Color = __webpack_require__(6308);
var DESELECTDIM = (__webpack_require__(3448).DESELECTDIM);
var nestedProperty = __webpack_require__(2296);
var counterRegex = (__webpack_require__(3756).counter);
var modHalf = (__webpack_require__(435).modHalf);
var isArrayOrTypedArray = (__webpack_require__(8116).isArrayOrTypedArray);
var isTypedArraySpec = (__webpack_require__(8116).isTypedArraySpec);
var decodeTypedArraySpec = (__webpack_require__(8116).decodeTypedArraySpec);
exports.valObjectMeta = {
data_array: {
// You can use *dflt=[] to force said array to exist though.
coerceFunction: function (v, propOut, dflt) {
propOut.set(isArrayOrTypedArray(v) ? v : isTypedArraySpec(v) ? decodeTypedArraySpec(v) : dflt);
}
},
enumerated: {
coerceFunction: function (v, propOut, dflt, opts) {
if (opts.coerceNumber) v = +v;
if (opts.values.indexOf(v) === -1) propOut.set(dflt);else propOut.set(v);
},
validateFunction: function (v, opts) {
if (opts.coerceNumber) v = +v;
var values = opts.values;
for (var i = 0; i < values.length; i++) {
var k = String(values[i]);
if (k.charAt(0) === '/' && k.charAt(k.length - 1) === '/') {
var regex = new RegExp(k.substr(1, k.length - 2));
if (regex.test(v)) return true;
} else if (v === values[i]) return true;
}
return false;
}
},
boolean: {
coerceFunction: function (v, propOut, dflt) {
if (v === true || v === false) propOut.set(v);else propOut.set(dflt);
}
},
number: {
coerceFunction: function (v, propOut, dflt, opts) {
if (isTypedArraySpec(v)) v = decodeTypedArraySpec(v);
if (!isNumeric(v) || opts.min !== undefined && v < opts.min || opts.max !== undefined && v > opts.max) {
propOut.set(dflt);
} else propOut.set(+v);
}
},
integer: {
coerceFunction: function (v, propOut, dflt, opts) {
if ((opts.extras || []).indexOf(v) !== -1) {
propOut.set(v);
return;
}
if (isTypedArraySpec(v)) v = decodeTypedArraySpec(v);
if (v % 1 || !isNumeric(v) || opts.min !== undefined && v < opts.min || opts.max !== undefined && v > opts.max) {
propOut.set(dflt);
} else propOut.set(+v);
}
},
string: {
// TODO 'values shouldn't be in there (edge case: 'dash' in Scatter)
coerceFunction: function (v, propOut, dflt, opts) {
if (typeof v !== 'string') {
var okToCoerce = typeof v === 'number';
if (opts.strict === true || !okToCoerce) propOut.set(dflt);else propOut.set(String(v));
} else if (opts.noBlank && !v) propOut.set(dflt);else propOut.set(v);
}
},
color: {
coerceFunction: function (v, propOut, dflt) {
if (isTypedArraySpec(v)) v = decodeTypedArraySpec(v);
if (tinycolor(v).isValid()) propOut.set(v);else propOut.set(dflt);
}
},
colorlist: {
coerceFunction: function (v, propOut, dflt) {
function isColor(color) {
return tinycolor(color).isValid();
}
if (!Array.isArray(v) || !v.length) propOut.set(dflt);else if (v.every(isColor)) propOut.set(v);else propOut.set(dflt);
}
},
colorscale: {
coerceFunction: function (v, propOut, dflt) {
propOut.set(colorscales.get(v, dflt));
}
},
angle: {
coerceFunction: function (v, propOut, dflt) {
if (isTypedArraySpec(v)) v = decodeTypedArraySpec(v);
if (v === 'auto') propOut.set('auto');else if (!isNumeric(v)) propOut.set(dflt);else propOut.set(modHalf(+v, 360));
}
},
subplotid: {
coerceFunction: function (v, propOut, dflt, opts) {
var regex = opts.regex || counterRegex(dflt);
if (typeof v === 'string' && regex.test(v)) {
propOut.set(v);
return;
}
propOut.set(dflt);
},
validateFunction: function (v, opts) {
var dflt = opts.dflt;
if (v === dflt) return true;
if (typeof v !== 'string') return false;
if (counterRegex(dflt).test(v)) return true;
return false;
}
},
flaglist: {
coerceFunction: function (v, propOut, dflt, opts) {
if ((opts.extras || []).indexOf(v) !== -1) {
propOut.set(v);
return;
}
if (typeof v !== 'string') {
propOut.set(dflt);
return;
}
var vParts = v.split('+');
var i = 0;
while (i < vParts.length) {
var vi = vParts[i];
if (opts.flags.indexOf(vi) === -1 || vParts.indexOf(vi) < i) {
vParts.splice(i, 1);
} else i++;
}
if (!vParts.length) propOut.set(dflt);else propOut.set(vParts.join('+'));
}
},
any: {
coerceFunction: function (v, propOut, dflt) {
if (v === undefined) {
propOut.set(dflt);
} else {
propOut.set(isTypedArraySpec(v) ? decodeTypedArraySpec(v) : v);
}
}
},
info_array: {
// set `dimensions=2` for a 2D array or '1-2' for either
// `items` may be a single object instead of an array, in which case
// `freeLength` must be true.
// if `dimensions='1-2'` and items is a 1D array, then the value can
// either be a matching 1D array or an array of such matching 1D arrays
coerceFunction: function (v, propOut, dflt, opts) {
// simplified coerce function just for array items
function coercePart(v, opts, dflt) {
var out;
var propPart = {
set: function (v) {
out = v;
}
};
if (dflt === undefined) dflt = opts.dflt;
exports.valObjectMeta[opts.valType].coerceFunction(v, propPart, dflt, opts);
return out;
}
if (isTypedArraySpec(v)) v = decodeTypedArraySpec(v);
if (!isArrayOrTypedArray(v)) {
propOut.set(dflt);
return;
}
var twoD = opts.dimensions === 2 || opts.dimensions === '1-2' && Array.isArray(v) && isArrayOrTypedArray(v[0]);
var items = opts.items;
var vOut = [];
var arrayItems = Array.isArray(items);
var arrayItems2D = arrayItems && twoD && isArrayOrTypedArray(items[0]);
var innerItemsOnly = twoD && arrayItems && !arrayItems2D;
var len = arrayItems && !innerItemsOnly ? items.length : v.length;
var i, j, row, item, len2, vNew;
dflt = Array.isArray(dflt) ? dflt : [];
if (twoD) {
for (i = 0; i < len; i++) {
vOut[i] = [];
row = isArrayOrTypedArray(v[i]) ? v[i] : [];
if (innerItemsOnly) len2 = items.length;else if (arrayItems) len2 = items[i].length;else len2 = row.length;
for (j = 0; j < len2; j++) {
if (innerItemsOnly) item = items[j];else if (arrayItems) item = items[i][j];else item = items;
vNew = coercePart(row[j], item, (dflt[i] || [])[j]);
if (vNew !== undefined) vOut[i][j] = vNew;
}
}
} else {
for (i = 0; i < len; i++) {
vNew = coercePart(v[i], arrayItems ? items[i] : items, dflt[i]);
if (vNew !== undefined) vOut[i] = vNew;
}
}
propOut.set(vOut);
},
validateFunction: function (v, opts) {
if (!isArrayOrTypedArray(v)) return false;
var items = opts.items;
var arrayItems = Array.isArray(items);
var twoD = opts.dimensions === 2;
// when free length is off, input and declared lengths must match
if (!opts.freeLength && v.length !== items.length) return false;
// valid when all input items are valid
for (var i = 0; i < v.length; i++) {
if (twoD) {
if (!isArrayOrTypedArray(v[i]) || !opts.freeLength && v[i].length !== items[i].length) {
return false;
}
for (var j = 0; j < v[i].length; j++) {
if (!validate(v[i][j], arrayItems ? items[i][j] : items)) {
return false;
}
}
} else if (!validate(v[i], arrayItems ? items[i] : items)) return false;
}
return true;
}
}
};
/**
* Ensures that container[attribute] has a valid value.
*
* attributes[attribute] is an object with possible keys:
* - valType: data_array, enumerated, boolean, ... as in valObjectMeta
* - values: (enumerated only) array of allowed vals
* - min, max: (number, integer only) inclusive bounds on allowed vals
* either or both may be omitted
* - dflt: if attribute is invalid or missing, use this default
* if dflt is provided as an argument to lib.coerce it takes precedence
* as a convenience, returns the value it finally set
*/
exports.coerce = function (containerIn, containerOut, attributes, attribute, dflt) {
var opts = nestedProperty(attributes, attribute).get();
var propIn = nestedProperty(containerIn, attribute);
var propOut = nestedProperty(containerOut, attribute);
var v = propIn.get();
var template = containerOut._template;
if (v === undefined && template) {
v = nestedProperty(template, attribute).get();
// already used the template value, so short-circuit the second check
template = 0;
}
if (dflt === undefined) dflt = opts.dflt;
if (opts.arrayOk) {
if (isArrayOrTypedArray(v)) {
/**
* arrayOk: value MAY be an array, then we do no value checking
* at this point, because it can be more complicated than the
* individual form (eg. some array vals can be numbers, even if the
* single values must be color strings)
*/
propOut.set(v);
return v;
} else {
if (isTypedArraySpec(v)) {
v = decodeTypedArraySpec(v);
propOut.set(v);
return v;
}
}
}
var coerceFunction = exports.valObjectMeta[opts.valType].coerceFunction;
coerceFunction(v, propOut, dflt, opts);
var out = propOut.get();
// in case v was provided but invalid, try the template again so it still
// overrides the regular default
if (template && out === dflt && !validate(v, opts)) {
v = nestedProperty(template, attribute).get();
coerceFunction(v, propOut, dflt, opts);
out = propOut.get();
}
return out;
};
/**
* Variation on coerce
*
* Uses coerce to get attribute value if user input is valid,
* returns attribute default if user input it not valid or
* returns false if there is no user input.
*/
exports.coerce2 = function (containerIn, containerOut, attributes, attribute, dflt) {
var propIn = nestedProperty(containerIn, attribute);
var propOut = exports.coerce(containerIn, containerOut, attributes, attribute, dflt);
var valIn = propIn.get();
return valIn !== undefined && valIn !== null ? propOut : false;
};
/*
* Shortcut to coerce the three font attributes
*
* 'coerce' is a lib.coerce wrapper with implied first three arguments
*/
exports.coerceFont = function (coerce, attr, dfltObj, opts) {
if (!opts) opts = {};
dfltObj = extendFlat({}, dfltObj);
dfltObj = extendFlat(dfltObj, opts.overrideDflt || {});
var out = {
family: coerce(attr + '.family', dfltObj.family),
size: coerce(attr + '.size', dfltObj.size),
color: coerce(attr + '.color', dfltObj.color),
weight: coerce(attr + '.weight', dfltObj.weight),
style: coerce(attr + '.style', dfltObj.style)
};
if (!opts.noFontVariant) out.variant = coerce(attr + '.variant', dfltObj.variant);
if (!opts.noFontLineposition) out.lineposition = coerce(attr + '.lineposition', dfltObj.lineposition);
if (!opts.noFontTextcase) out.textcase = coerce(attr + '.textcase', dfltObj.textcase);
if (!opts.noFontShadow) {
var dfltShadow = dfltObj.shadow;
if (dfltShadow === 'none' && opts.autoShadowDflt) {
dfltShadow = 'auto';
}
out.shadow = coerce(attr + '.shadow', dfltShadow);
}
return out;
};
/*
* Shortcut to coerce the pattern attributes
*/
exports.coercePattern = function (coerce, attr, markerColor, hasMarkerColorscale) {
var shape = coerce(attr + '.shape');
if (shape) {
coerce(attr + '.solidity');
coerce(attr + '.size');
var fillmode = coerce(attr + '.fillmode');
var isOverlay = fillmode === 'overlay';
if (!hasMarkerColorscale) {
var bgcolor = coerce(attr + '.bgcolor', isOverlay ? markerColor : undefined);
coerce(attr + '.fgcolor', isOverlay ? Color.contrast(bgcolor) : markerColor);
}
coerce(attr + '.fgopacity', isOverlay ? 0.5 : 1);
}
};
/** Coerce shortcut for 'hoverinfo'
* handling 1-vs-multi-trace dflt logic
*
* @param {object} traceIn : user trace object
* @param {object} traceOut : full trace object (requires _module ref)
* @param {object} layoutOut : full layout object (require _dataLength ref)
* @return {any} : the coerced value
*/
exports.coerceHoverinfo = function (traceIn, traceOut, layoutOut) {
var moduleAttrs = traceOut._module.attributes;
var attrs = moduleAttrs.hoverinfo ? moduleAttrs : baseTraceAttrs;
var valObj = attrs.hoverinfo;
var dflt;
if (layoutOut._dataLength === 1) {
var flags = valObj.dflt === 'all' ? valObj.flags.slice() : valObj.dflt.split('+');
flags.splice(flags.indexOf('name'), 1);
dflt = flags.join('+');
}
return exports.coerce(traceIn, traceOut, attrs, 'hoverinfo', dflt);
};
/** Coerce shortcut for [un]selected.marker.opacity,
* which has special default logic, to ensure that it corresponds to the
* default selection behavior while allowing to be overtaken by any other
* [un]selected attribute.
*
* N.B. This must be called *after* coercing all the other [un]selected attrs,
* to give the intended result.
*
* @param {object} traceOut : fullData item
* @param {function} coerce : lib.coerce wrapper with implied first three arguments
*/
exports.coerceSelectionMarkerOpacity = function (traceOut, coerce) {
if (!traceOut.marker) return;
var mo = traceOut.marker.opacity;
// you can still have a `marker` container with no markers if there's text
if (mo === undefined) return;
var smoDflt;
var usmoDflt;
// Don't give [un]selected.marker.opacity a default value if
// marker.opacity is an array: handle this during style step.
//
// Only give [un]selected.marker.opacity a default value if you don't
// set any other [un]selected attributes.
if (!isArrayOrTypedArray(mo) && !traceOut.selected && !traceOut.unselected) {
smoDflt = mo;
usmoDflt = DESELECTDIM * mo;
}
coerce('selected.marker.opacity', smoDflt);
coerce('unselected.marker.opacity', usmoDflt);
};
function validate(value, opts) {
var valObjectDef = exports.valObjectMeta[opts.valType];
if (opts.arrayOk && isArrayOrTypedArray(value)) return true;
if (valObjectDef.validateFunction) {
return valObjectDef.validateFunction(value, opts);
}
var failed = {};
var out = failed;
var propMock = {
set: function (v) {
out = v;
}
};
// 'failed' just something mutable that won't be === anything else
valObjectDef.coerceFunction(value, propMock, failed, opts);
return out !== failed;
}
exports.validate = validate;
/***/ }),
/***/ 7555:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var timeFormat = (__webpack_require__(4336)/* .timeFormat */ .Yn);
var isNumeric = __webpack_require__(8248);
var Loggers = __webpack_require__(4248);
var mod = (__webpack_require__(435).mod);
var constants = __webpack_require__(9032);
var BADNUM = constants.BADNUM;
var ONEDAY = constants.ONEDAY;
var ONEHOUR = constants.ONEHOUR;
var ONEMIN = constants.ONEMIN;
var ONESEC = constants.ONESEC;
var EPOCHJD = constants.EPOCHJD;
var Registry = __webpack_require__(4040);
var utcFormat = (__webpack_require__(4336)/* .utcFormat */ .E9);
var DATETIME_REGEXP = /^\s*(-?\d\d\d\d|\d\d)(-(\d?\d)(-(\d?\d)([ Tt]([01]?\d|2[0-3])(:([0-5]\d)(:([0-5]\d(\.\d+)?))?(Z|z|[+\-]\d\d(:?\d\d)?)?)?)?)?)?\s*$/m;
// special regex for chinese calendars to support yyyy-mmi-dd etc for intercalary months
var DATETIME_REGEXP_CN = /^\s*(-?\d\d\d\d|\d\d)(-(\d?\di?)(-(\d?\d)([ Tt]([01]?\d|2[0-3])(:([0-5]\d)(:([0-5]\d(\.\d+)?))?(Z|z|[+\-]\d\d(:?\d\d)?)?)?)?)?)?\s*$/m;
// for 2-digit years, the first year we map them onto
var YFIRST = new Date().getFullYear() - 70;
function isWorldCalendar(calendar) {
return calendar && Registry.componentsRegistry.calendars && typeof calendar === 'string' && calendar !== 'gregorian';
}
/*
* dateTick0: get the canonical tick for this calendar
*
* integer weekdays : Saturday: 0, Sunday: 1, Monday: 2, etc.
*/
exports.dateTick0 = function (calendar, dayOfWeek) {
var tick0 = _dateTick0(calendar, !!dayOfWeek);
if (dayOfWeek < 2) return tick0;
var v = exports.dateTime2ms(tick0, calendar);
v += ONEDAY * (dayOfWeek - 1); // shift Sunday to Monday, etc.
return exports.ms2DateTime(v, 0, calendar);
};
/*
* _dateTick0: get the canonical tick for this calendar
*
* bool sunday is for week ticks, shift it to a Sunday.
*/
function _dateTick0(calendar, sunday) {
if (isWorldCalendar(calendar)) {
return sunday ? Registry.getComponentMethod('calendars', 'CANONICAL_SUNDAY')[calendar] : Registry.getComponentMethod('calendars', 'CANONICAL_TICK')[calendar];
} else {
return sunday ? '2000-01-02' : '2000-01-01';
}
}
/*
* dfltRange: for each calendar, give a valid default range
*/
exports.dfltRange = function (calendar) {
if (isWorldCalendar(calendar)) {
return Registry.getComponentMethod('calendars', 'DFLTRANGE')[calendar];
} else {
return ['2000-01-01', '2001-01-01'];
}
};
// is an object a javascript date?
exports.isJSDate = function (v) {
return typeof v === 'object' && v !== null && typeof v.getTime === 'function';
};
// The absolute limits of our date-time system
// This is a little weird: we use MIN_MS and MAX_MS in dateTime2ms
// but we use dateTime2ms to calculate them (after defining it!)
var MIN_MS, MAX_MS;
/**
* dateTime2ms - turn a date object or string s into milliseconds
* (relative to 1970-01-01, per javascript standard)
* optional calendar (string) to use a non-gregorian calendar
*
* Returns BADNUM if it doesn't find a date
*
* strings should have the form:
*
* -?YYYY-mm-ddHH:MM:SS.sss?
*
* : space (our normal standard) or T or t (ISO-8601)
* : Z, z, [+\-]HH:?MM or [+\-]HH and we THROW IT AWAY
* this format comes from https://tools.ietf.org/html/rfc3339#section-5.6
* and 4.2.5.1 Difference between local time and UTC of day (ISO-8601)
* but we allow it even with a space as the separator
*
* May truncate after any full field, and sss can be any length
* even >3 digits, though javascript dates truncate to milliseconds,
* we keep as much as javascript numeric precision can hold, but we only
* report back up to 100 microsecond precision, because most dates support
* this precision (close to 1970 support more, very far away support less)
*
* Expanded to support negative years to -9999 but you must always
* give 4 digits, except for 2-digit positive years which we assume are
* near the present time.
* Note that we follow ISO 8601:2004: there *is* a year 0, which
* is 1BC/BCE, and -1===2BC etc.
*
* World calendars: not all of these *have* agreed extensions to this full range,
* if you have another calendar system but want a date range outside its validity,
* you can use a gregorian date string prefixed with 'G' or 'g'.
*
* Where to cut off 2-digit years between 1900s and 2000s?
* from https://docs.microsoft.com/en-us/office/troubleshoot/excel/two-digit-year-numbers#the-2029-rule:
* 1930-2029 (the most retro of all...)
* but in my mac chrome from eg. d=new Date(Date.parse('8/19/50')):
* 1950-2049
* by Java, from http://stackoverflow.com/questions/2024273/:
* now-80 - now+19
* or FileMaker Pro, from
* https://fmhelp.filemaker.com/help/18/fmp/en/index.html#page/FMP_Help/dates-with-two-digit-years.html:
* now-70 - now+29
* but python strptime etc, via
* http://docs.python.org/py3k/library/time.html:
* 1969-2068 (super forward-looking, but static, not sliding!)
*
* lets go with now-70 to now+29, and if anyone runs into this problem
* they can learn the hard way not to use 2-digit years, as no choice we
* make now will cover all possibilities. mostly this will all be taken
* care of in initial parsing, should only be an issue for hand-entered data
* currently (2016) this range is:
* 1946-2045
*/
exports.dateTime2ms = function (s, calendar) {
// first check if s is a date object
if (exports.isJSDate(s)) {
// Convert to the UTC milliseconds that give the same
// hours as this date has in the local timezone
var tzOffset = s.getTimezoneOffset() * ONEMIN;
var offsetTweak = (s.getUTCMinutes() - s.getMinutes()) * ONEMIN + (s.getUTCSeconds() - s.getSeconds()) * ONESEC + (s.getUTCMilliseconds() - s.getMilliseconds());
if (offsetTweak) {
var comb = 3 * ONEMIN;
tzOffset = tzOffset - comb / 2 + mod(offsetTweak - tzOffset + comb / 2, comb);
}
s = Number(s) - tzOffset;
if (s >= MIN_MS && s <= MAX_MS) return s;
return BADNUM;
}
// otherwise only accept strings and numbers
if (typeof s !== 'string' && typeof s !== 'number') return BADNUM;
s = String(s);
var isWorld = isWorldCalendar(calendar);
// to handle out-of-range dates in international calendars, accept
// 'G' as a prefix to force the built-in gregorian calendar.
var s0 = s.charAt(0);
if (isWorld && (s0 === 'G' || s0 === 'g')) {
s = s.substr(1);
calendar = '';
}
var isChinese = isWorld && calendar.substr(0, 7) === 'chinese';
var match = s.match(isChinese ? DATETIME_REGEXP_CN : DATETIME_REGEXP);
if (!match) return BADNUM;
var y = match[1];
var m = match[3] || '1';
var d = Number(match[5] || 1);
var H = Number(match[7] || 0);
var M = Number(match[9] || 0);
var S = Number(match[11] || 0);
if (isWorld) {
// disallow 2-digit years for world calendars
if (y.length === 2) return BADNUM;
y = Number(y);
var cDate;
try {
var calInstance = Registry.getComponentMethod('calendars', 'getCal')(calendar);
if (isChinese) {
var isIntercalary = m.charAt(m.length - 1) === 'i';
m = parseInt(m, 10);
cDate = calInstance.newDate(y, calInstance.toMonthIndex(y, m, isIntercalary), d);
} else {
cDate = calInstance.newDate(y, Number(m), d);
}
} catch (e) {
return BADNUM;
} // Invalid ... date
if (!cDate) return BADNUM;
return (cDate.toJD() - EPOCHJD) * ONEDAY + H * ONEHOUR + M * ONEMIN + S * ONESEC;
}
if (y.length === 2) {
y = (Number(y) + 2000 - YFIRST) % 100 + YFIRST;
} else y = Number(y);
// new Date uses months from 0; subtract 1 here just so we
// don't have to do it again during the validity test below
m -= 1;
// javascript takes new Date(0..99,m,d) to mean 1900-1999, so
// to support years 0-99 we need to use setFullYear explicitly
// Note that 2000 is a leap year.
var date = new Date(Date.UTC(2000, m, d, H, M));
date.setUTCFullYear(y);
if (date.getUTCMonth() !== m) return BADNUM;
if (date.getUTCDate() !== d) return BADNUM;
return date.getTime() + S * ONESEC;
};
MIN_MS = exports.MIN_MS = exports.dateTime2ms('-9999');
MAX_MS = exports.MAX_MS = exports.dateTime2ms('9999-12-31 23:59:59.9999');
// is string s a date? (see above)
exports.isDateTime = function (s, calendar) {
return exports.dateTime2ms(s, calendar) !== BADNUM;
};
// pad a number with zeroes, to given # of digits before the decimal point
function lpad(val, digits) {
return String(val + Math.pow(10, digits)).substr(1);
}
/**
* Turn ms into string of the form YYYY-mm-dd HH:MM:SS.ssss
* Crop any trailing zeros in time, except never stop right after hours
* (we could choose to crop '-01' from date too but for now we always
* show the whole date)
* Optional range r is the data range that applies, also in ms.
* If rng is big, the later parts of time will be omitted
*/
var NINETYDAYS = 90 * ONEDAY;
var THREEHOURS = 3 * ONEHOUR;
var FIVEMIN = 5 * ONEMIN;
exports.ms2DateTime = function (ms, r, calendar) {
if (typeof ms !== 'number' || !(ms >= MIN_MS && ms <= MAX_MS)) return BADNUM;
if (!r) r = 0;
var msecTenths = Math.floor(mod(ms + 0.05, 1) * 10);
var msRounded = Math.round(ms - msecTenths / 10);
var dateStr, h, m, s, msec10, d;
if (isWorldCalendar(calendar)) {
var dateJD = Math.floor(msRounded / ONEDAY) + EPOCHJD;
var timeMs = Math.floor(mod(ms, ONEDAY));
try {
dateStr = Registry.getComponentMethod('calendars', 'getCal')(calendar).fromJD(dateJD).formatDate('yyyy-mm-dd');
} catch (e) {
// invalid date in this calendar - fall back to Gyyyy-mm-dd
dateStr = utcFormat('G%Y-%m-%d')(new Date(msRounded));
}
// yyyy does NOT guarantee 4-digit years. YYYY mostly does, but does
// other things for a few calendars, so we can't trust it. Just pad
// it manually (after the '-' if there is one)
if (dateStr.charAt(0) === '-') {
while (dateStr.length < 11) dateStr = '-0' + dateStr.substr(1);
} else {
while (dateStr.length < 10) dateStr = '0' + dateStr;
}
// TODO: if this is faster, we could use this block for extracting
// the time components of regular gregorian too
h = r < NINETYDAYS ? Math.floor(timeMs / ONEHOUR) : 0;
m = r < NINETYDAYS ? Math.floor(timeMs % ONEHOUR / ONEMIN) : 0;
s = r < THREEHOURS ? Math.floor(timeMs % ONEMIN / ONESEC) : 0;
msec10 = r < FIVEMIN ? timeMs % ONESEC * 10 + msecTenths : 0;
} else {
d = new Date(msRounded);
dateStr = utcFormat('%Y-%m-%d')(d);
// <90 days: add hours and minutes - never *only* add hours
h = r < NINETYDAYS ? d.getUTCHours() : 0;
m = r < NINETYDAYS ? d.getUTCMinutes() : 0;
// <3 hours: add seconds
s = r < THREEHOURS ? d.getUTCSeconds() : 0;
// <5 minutes: add ms (plus one extra digit, this is msec*10)
msec10 = r < FIVEMIN ? d.getUTCMilliseconds() * 10 + msecTenths : 0;
}
return includeTime(dateStr, h, m, s, msec10);
};
// For converting old-style milliseconds to date strings,
// we use the local timezone rather than UTC like we use
// everywhere else, both for backward compatibility and
// because that's how people mostly use javasript date objects.
// Clip one extra day off our date range though so we can't get
// thrown beyond the range by the timezone shift.
exports.ms2DateTimeLocal = function (ms) {
if (!(ms >= MIN_MS + ONEDAY && ms <= MAX_MS - ONEDAY)) return BADNUM;
var msecTenths = Math.floor(mod(ms + 0.05, 1) * 10);
var d = new Date(Math.round(ms - msecTenths / 10));
var dateStr = timeFormat('%Y-%m-%d')(d);
var h = d.getHours();
var m = d.getMinutes();
var s = d.getSeconds();
var msec10 = d.getUTCMilliseconds() * 10 + msecTenths;
return includeTime(dateStr, h, m, s, msec10);
};
function includeTime(dateStr, h, m, s, msec10) {
// include each part that has nonzero data in or after it
if (h || m || s || msec10) {
dateStr += ' ' + lpad(h, 2) + ':' + lpad(m, 2);
if (s || msec10) {
dateStr += ':' + lpad(s, 2);
if (msec10) {
var digits = 4;
while (msec10 % 10 === 0) {
digits -= 1;
msec10 /= 10;
}
dateStr += '.' + lpad(msec10, digits);
}
}
}
return dateStr;
}
// normalize date format to date string, in case it starts as
// a Date object or milliseconds
// optional dflt is the return value if cleaning fails
exports.cleanDate = function (v, dflt, calendar) {
// let us use cleanDate to provide a missing default without an error
if (v === BADNUM) return dflt;
if (exports.isJSDate(v) || typeof v === 'number' && isFinite(v)) {
// do not allow milliseconds (old) or jsdate objects (inherently
// described as gregorian dates) with world calendars
if (isWorldCalendar(calendar)) {
Loggers.error('JS Dates and milliseconds are incompatible with world calendars', v);
return dflt;
}
// NOTE: if someone puts in a year as a number rather than a string,
// this will mistakenly convert it thinking it's milliseconds from 1970
// that is: '2012' -> Jan. 1, 2012, but 2012 -> 2012 epoch milliseconds
v = exports.ms2DateTimeLocal(+v);
if (!v && dflt !== undefined) return dflt;
} else if (!exports.isDateTime(v, calendar)) {
Loggers.error('unrecognized date', v);
return dflt;
}
return v;
};
/*
* Date formatting for ticks and hovertext
*/
/*
* modDateFormat: Support world calendars, and add two items to
* d3's vocabulary:
* %{n}f where n is the max number of digits of fractional seconds
* %h formats: half of the year as a decimal number [1,2]
*/
var fracMatch = /%\d?f/g;
var halfYearMatch = /%h/g;
var quarterToHalfYear = {
1: '1',
2: '1',
3: '2',
4: '2'
};
function modDateFormat(fmt, x, formatter, calendar) {
fmt = fmt.replace(fracMatch, function (match) {
var digits = Math.min(+match.charAt(1) || 6, 6);
var fracSecs = (x / 1000 % 1 + 2).toFixed(digits).substr(2).replace(/0+$/, '') || '0';
return fracSecs;
});
var d = new Date(Math.floor(x + 0.05));
fmt = fmt.replace(halfYearMatch, function () {
return quarterToHalfYear[formatter('%q')(d)];
});
if (isWorldCalendar(calendar)) {
try {
fmt = Registry.getComponentMethod('calendars', 'worldCalFmt')(fmt, x, calendar);
} catch (e) {
return 'Invalid';
}
}
return formatter(fmt)(d);
}
/*
* formatTime: create a time string from:
* x: milliseconds
* tr: tickround ('M', 'S', or # digits)
* only supports UTC times (where every day is 24 hours and 0 is at midnight)
*/
var MAXSECONDS = [59, 59.9, 59.99, 59.999, 59.9999];
function formatTime(x, tr) {
var timePart = mod(x + 0.05, ONEDAY);
var timeStr = lpad(Math.floor(timePart / ONEHOUR), 2) + ':' + lpad(mod(Math.floor(timePart / ONEMIN), 60), 2);
if (tr !== 'M') {
if (!isNumeric(tr)) tr = 0; // should only be 'S'
/*
* this is a weird one - and shouldn't come up unless people
* monkey with tick0 in weird ways, but we need to do something!
* IN PARTICULAR we had better not display garbage (see below)
* for numbers we always round to the nearest increment of the
* precision we're showing, and this seems like the right way to
* handle seconds and milliseconds, as they have a decimal point
* and people will interpret that to mean rounding like numbers.
* but for larger increments we floor the value: it's always
* 2013 until the ball drops on the new year. We could argue about
* which field it is where we start rounding (should 12:08:59
* round to 12:09 if we're stopping at minutes?) but for now I'll
* say we round seconds but floor everything else. BUT that means
* we need to never round up to 60 seconds, ie 23:59:60
*/
var sec = Math.min(mod(x / ONESEC, 60), MAXSECONDS[tr]);
var secStr = (100 + sec).toFixed(tr).substr(1);
if (tr > 0) {
secStr = secStr.replace(/0+$/, '').replace(/[\.]$/, '');
}
timeStr += ':' + secStr;
}
return timeStr;
}
/*
* formatDate: turn a date into tick or hover label text.
*
* x: milliseconds, the value to convert
* fmt: optional, an explicit format string (d3 format, even for world calendars)
* tr: tickround ('y', 'm', 'd', 'M', 'S', or # digits)
* used if no explicit fmt is provided
* formatter: locale-aware d3 date formatter for standard gregorian calendars
* should be the result of exports.getD3DateFormat(gd)
* calendar: optional string, the world calendar system to use
*
* returns the date/time as a string, potentially with the leading portion
* on a separate line (after '\n')
* Note that this means if you provide an explicit format which includes '\n'
* the axis may choose to strip things after it when they don't change from
* one tick to the next (as it does with automatic formatting)
*/
exports.formatDate = function (x, fmt, tr, formatter, calendar, extraFormat) {
calendar = isWorldCalendar(calendar) && calendar;
if (!fmt) {
if (tr === 'y') fmt = extraFormat.year;else if (tr === 'm') fmt = extraFormat.month;else if (tr === 'd') {
fmt = extraFormat.dayMonth + '\n' + extraFormat.year;
} else {
return formatTime(x, tr) + '\n' + modDateFormat(extraFormat.dayMonthYear, x, formatter, calendar);
}
}
return modDateFormat(fmt, x, formatter, calendar);
};
/*
* incrementMonth: make a new milliseconds value from the given one,
* having changed the month
*
* special case for world calendars: multiples of 12 are treated as years,
* even for calendar systems that don't have (always or ever) 12 months/year
* TODO: perhaps we need a different code for year increments to support this?
*
* ms (number): the initial millisecond value
* dMonth (int): the (signed) number of months to shift
* calendar (string): the calendar system to use
*
* changing month does not (and CANNOT) always preserve day, since
* months have different lengths. The worst example of this is:
* d = new Date(1970,0,31); d.setMonth(1) -> Feb 31 turns into Mar 3
*
* But we want to be able to iterate over the last day of each month,
* regardless of what its number is.
* So shift 3 days forward, THEN set the new month, then unshift:
* 1/31 -> 2/28 (or 29) -> 3/31 -> 4/30 -> ...
*
* Note that odd behavior still exists if you start from the 26th-28th:
* 1/28 -> 2/28 -> 3/31
* but at least you can't shift any dates into the wrong month,
* and ticks on these days incrementing by month would be very unusual
*/
var THREEDAYS = 3 * ONEDAY;
exports.incrementMonth = function (ms, dMonth, calendar) {
calendar = isWorldCalendar(calendar) && calendar;
// pull time out and operate on pure dates, then add time back at the end
// this gives maximum precision - not that we *normally* care if we're
// incrementing by month, but better to be safe!
var timeMs = mod(ms, ONEDAY);
ms = Math.round(ms - timeMs);
if (calendar) {
try {
var dateJD = Math.round(ms / ONEDAY) + EPOCHJD;
var calInstance = Registry.getComponentMethod('calendars', 'getCal')(calendar);
var cDate = calInstance.fromJD(dateJD);
if (dMonth % 12) calInstance.add(cDate, dMonth, 'm');else calInstance.add(cDate, dMonth / 12, 'y');
return (cDate.toJD() - EPOCHJD) * ONEDAY + timeMs;
} catch (e) {
Loggers.error('invalid ms ' + ms + ' in calendar ' + calendar);
// then keep going in gregorian even though the result will be 'Invalid'
}
}
var y = new Date(ms + THREEDAYS);
return y.setUTCMonth(y.getUTCMonth() + dMonth) + timeMs - THREEDAYS;
};
/*
* findExactDates: what fraction of data is exact days, months, or years?
*
* data: array of millisecond values
* calendar (string) the calendar to test against
*/
exports.findExactDates = function (data, calendar) {
var exactYears = 0;
var exactMonths = 0;
var exactDays = 0;
var blankCount = 0;
var d;
var di;
var calInstance = isWorldCalendar(calendar) && Registry.getComponentMethod('calendars', 'getCal')(calendar);
for (var i = 0; i < data.length; i++) {
di = data[i];
// not date data at all
if (!isNumeric(di)) {
blankCount++;
continue;
}
// not an exact date
if (di % ONEDAY) continue;
if (calInstance) {
try {
d = calInstance.fromJD(di / ONEDAY + EPOCHJD);
if (d.day() === 1) {
if (d.month() === 1) exactYears++;else exactMonths++;
} else exactDays++;
} catch (e) {
// invalid date in this calendar - ignore it here.
}
} else {
d = new Date(di);
if (d.getUTCDate() === 1) {
if (d.getUTCMonth() === 0) exactYears++;else exactMonths++;
} else exactDays++;
}
}
exactMonths += exactYears;
exactDays += exactMonths;
var dataCount = data.length - blankCount;
return {
exactYears: exactYears / dataCount,
exactMonths: exactMonths / dataCount,
exactDays: exactDays / dataCount
};
};
/***/ }),
/***/ 2200:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var loggers = __webpack_require__(4248);
var matrix = __webpack_require__(2248);
var mat4X4 = __webpack_require__(6524);
/**
* Allow referencing a graph DOM element either directly
* or by its id string
*
* @param {HTMLDivElement|string} gd: a graph element or its id
*
* @returns {HTMLDivElement} the DOM element of the graph
*/
function getGraphDiv(gd) {
var gdElement;
if (typeof gd === 'string') {
gdElement = document.getElementById(gd);
if (gdElement === null) {
throw new Error('No DOM element with id \'' + gd + '\' exists on the page.');
}
return gdElement;
} else if (gd === null || gd === undefined) {
throw new Error('DOM element provided is null or undefined');
}
// otherwise assume that gd is a DOM element
return gd;
}
function isPlotDiv(el) {
var el3 = d3.select(el);
return el3.node() instanceof HTMLElement && el3.size() && el3.classed('js-plotly-plot');
}
function removeElement(el) {
var elParent = el && el.parentNode;
if (elParent) elParent.removeChild(el);
}
/**
* for dynamically adding style rules
* makes one stylesheet that contains all rules added
* by all calls to this function
*/
function addStyleRule(selector, styleString) {
addRelatedStyleRule('global', selector, styleString);
}
/**
* for dynamically adding style rules
* to a stylesheet uniquely identified by a uid
*/
function addRelatedStyleRule(uid, selector, styleString) {
var id = 'plotly.js-style-' + uid;
var style = document.getElementById(id);
if (!style) {
style = document.createElement('style');
style.setAttribute('id', id);
// WebKit hack :(
style.appendChild(document.createTextNode(''));
document.head.appendChild(style);
}
var styleSheet = style.sheet;
if (styleSheet.insertRule) {
styleSheet.insertRule(selector + '{' + styleString + '}', 0);
} else if (styleSheet.addRule) {
styleSheet.addRule(selector, styleString, 0);
} else loggers.warn('addStyleRule failed');
}
/**
* to remove from the page a stylesheet identified by a given uid
*/
function deleteRelatedStyleRule(uid) {
var id = 'plotly.js-style-' + uid;
var style = document.getElementById(id);
if (style) removeElement(style);
}
function getFullTransformMatrix(element) {
var allElements = getElementAndAncestors(element);
// the identity matrix
var out = [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1];
allElements.forEach(function (e) {
var t = getElementTransformMatrix(e);
if (t) {
var m = matrix.convertCssMatrix(t);
out = mat4X4.multiply(out, out, m);
}
});
return out;
}
/**
* extracts and parses the 2d css style transform matrix from some element
*/
function getElementTransformMatrix(element) {
var style = window.getComputedStyle(element, null);
var transform = style.getPropertyValue('-webkit-transform') || style.getPropertyValue('-moz-transform') || style.getPropertyValue('-ms-transform') || style.getPropertyValue('-o-transform') || style.getPropertyValue('transform');
if (transform === 'none') return null;
// the transform is a string in the form of matrix(a, b, ...) or matrix3d(...)
return transform.replace('matrix', '').replace('3d', '').slice(1, -1).split(',').map(function (n) {
return +n;
});
}
/**
* retrieve all DOM elements that are ancestors of the specified one (including itself)
*/
function getElementAndAncestors(element) {
var allElements = [];
while (isTransformableElement(element)) {
allElements.push(element);
element = element.parentNode;
if (typeof ShadowRoot === 'function' && element instanceof ShadowRoot) {
element = element.host;
}
}
return allElements;
}
function isTransformableElement(element) {
return element && (element instanceof Element || element instanceof HTMLElement);
}
function equalDomRects(a, b) {
return a && b && a.top === b.top && a.left === b.left && a.right === b.right && a.bottom === b.bottom;
}
module.exports = {
getGraphDiv: getGraphDiv,
isPlotDiv: isPlotDiv,
removeElement: removeElement,
addStyleRule: addStyleRule,
addRelatedStyleRule: addRelatedStyleRule,
deleteRelatedStyleRule: deleteRelatedStyleRule,
getFullTransformMatrix: getFullTransformMatrix,
getElementTransformMatrix: getElementTransformMatrix,
getElementAndAncestors: getElementAndAncestors,
equalDomRects: equalDomRects
};
/***/ }),
/***/ 5924:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
/* global jQuery:false */
var EventEmitter = (__webpack_require__(1252).EventEmitter);
var Events = {
init: function (plotObj) {
/*
* If we have already instantiated an emitter for this plot
* return early.
*/
if (plotObj._ev instanceof EventEmitter) return plotObj;
var ev = new EventEmitter();
var internalEv = new EventEmitter();
/*
* Assign to plot._ev while we still live in a land
* where plot is a DOM element with stuff attached to it.
* In the future we can make plot the event emitter itself.
*/
plotObj._ev = ev;
/*
* Create a second event handler that will manage events *internally*.
* This allows parts of plotly to respond to thing like relayout without
* having to use the user-facing event handler. They cannot peacefully
* coexist on the same handler because a user invoking
* plotObj.removeAllListeners() would detach internal events, breaking
* plotly.
*/
plotObj._internalEv = internalEv;
/*
* Assign bound methods from the ev to the plot object. These methods
* will reference the 'this' of plot._ev even though they are methods
* of plot. This will keep the event machinery away from the plot object
* which currently is often a DOM element but presents an API that will
* continue to function when plot becomes an emitter. Not all EventEmitter
* methods have been bound to `plot` as some do not currently add value to
* the Plotly event API.
*/
plotObj.on = ev.on.bind(ev);
plotObj.once = ev.once.bind(ev);
plotObj.removeListener = ev.removeListener.bind(ev);
plotObj.removeAllListeners = ev.removeAllListeners.bind(ev);
/*
* Create functions for managing internal events. These are *only* triggered
* by the mirroring of external events via the emit function.
*/
plotObj._internalOn = internalEv.on.bind(internalEv);
plotObj._internalOnce = internalEv.once.bind(internalEv);
plotObj._removeInternalListener = internalEv.removeListener.bind(internalEv);
plotObj._removeAllInternalListeners = internalEv.removeAllListeners.bind(internalEv);
/*
* We must wrap emit to continue to support JQuery events. The idea
* is to check to see if the user is using JQuery events, if they are
* we emit JQuery events to trigger user handlers as well as the EventEmitter
* events.
*/
plotObj.emit = function (event, data) {
if (typeof jQuery !== 'undefined') {
jQuery(plotObj).trigger(event, data);
}
ev.emit(event, data);
internalEv.emit(event, data);
};
return plotObj;
},
/*
* This function behaves like jQuery's triggerHandler. It calls
* all handlers for a particular event and returns the return value
* of the LAST handler. This function also triggers jQuery's
* triggerHandler for backwards compatibility.
*/
triggerHandler: function (plotObj, event, data) {
var jQueryHandlerValue;
var nodeEventHandlerValue;
/*
* If jQuery exists run all its handlers for this event and
* collect the return value of the LAST handler function
*/
if (typeof jQuery !== 'undefined') {
jQueryHandlerValue = jQuery(plotObj).triggerHandler(event, data);
}
/*
* Now run all the node style event handlers
*/
var ev = plotObj._ev;
if (!ev) return jQueryHandlerValue;
var handlers = ev._events[event];
if (!handlers) return jQueryHandlerValue;
// making sure 'this' is the EventEmitter instance
function apply(handler) {
// The 'once' case, we can't just call handler() as we need
// the return value here. So,
// - remove handler
// - call listener and grab return value!
// - stash 'fired' key to not call handler twice
if (handler.listener) {
ev.removeListener(event, handler.listener);
if (!handler.fired) {
handler.fired = true;
return handler.listener.apply(ev, [data]);
}
} else {
return handler.apply(ev, [data]);
}
}
// handlers can be function or an array of functions
handlers = Array.isArray(handlers) ? handlers : [handlers];
var i;
for (i = 0; i < handlers.length - 1; i++) {
apply(handlers[i]);
}
// now call the final handler and collect its value
nodeEventHandlerValue = apply(handlers[i]);
/*
* Return either the jQuery handler value if it exists or the
* nodeEventHandler value. jQuery event value supersedes nodejs
* events for backwards compatibility reasons.
*/
return jQueryHandlerValue !== undefined ? jQueryHandlerValue : nodeEventHandlerValue;
},
purge: function (plotObj) {
delete plotObj._ev;
delete plotObj.on;
delete plotObj.once;
delete plotObj.removeListener;
delete plotObj.removeAllListeners;
delete plotObj.emit;
delete plotObj._ev;
delete plotObj._internalEv;
delete plotObj._internalOn;
delete plotObj._internalOnce;
delete plotObj._removeInternalListener;
delete plotObj._removeAllInternalListeners;
return plotObj;
}
};
module.exports = Events;
/***/ }),
/***/ 2880:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var isPlainObject = __webpack_require__(3620);
var isArray = Array.isArray;
function primitivesLoopSplice(source, target) {
var i, value;
for (i = 0; i < source.length; i++) {
value = source[i];
if (value !== null && typeof value === 'object') {
return false;
}
if (value !== void 0) {
target[i] = value;
}
}
return true;
}
exports.extendFlat = function () {
return _extend(arguments, false, false, false);
};
exports.extendDeep = function () {
return _extend(arguments, true, false, false);
};
exports.extendDeepAll = function () {
return _extend(arguments, true, true, false);
};
exports.extendDeepNoArrays = function () {
return _extend(arguments, true, false, true);
};
/*
* Inspired by https://github.com/justmoon/node-extend/blob/master/index.js
* All credit to the jQuery authors for perfecting this amazing utility.
*
* API difference with jQuery version:
* - No optional boolean (true -> deep extend) first argument,
* use `extendFlat` for first-level only extend and
* use `extendDeep` for a deep extend.
*
* Other differences with jQuery version:
* - Uses a modern (and faster) isPlainObject routine.
* - Expected to work with object {} and array [] arguments only.
* - Does not check for circular structure.
* FYI: jQuery only does a check across one level.
* Warning: this might result in infinite loops.
*
*/
function _extend(inputs, isDeep, keepAllKeys, noArrayCopies) {
var target = inputs[0];
var length = inputs.length;
var input, key, src, copy, copyIsArray, clone, allPrimitives;
// TODO does this do the right thing for typed arrays?
if (length === 2 && isArray(target) && isArray(inputs[1]) && target.length === 0) {
allPrimitives = primitivesLoopSplice(inputs[1], target);
if (allPrimitives) {
return target;
} else {
target.splice(0, target.length); // reset target and continue to next block
}
}
for (var i = 1; i < length; i++) {
input = inputs[i];
for (key in input) {
src = target[key];
copy = input[key];
if (noArrayCopies && isArray(copy)) {
// Stop early and just transfer the array if array copies are disallowed:
target[key] = copy;
} else if (isDeep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
// recurse if we're merging plain objects or arrays
if (copyIsArray) {
copyIsArray = false;
clone = src && isArray(src) ? src : [];
} else {
clone = src && isPlainObject(src) ? src : {};
}
// never move original objects, clone them
target[key] = _extend([clone, copy], isDeep, keepAllKeys, noArrayCopies);
} else if (typeof copy !== 'undefined' || keepAllKeys) {
// don't bring in undefined values, except for extendDeepAll
target[key] = copy;
}
}
}
return target;
}
/***/ }),
/***/ 8944:
/***/ (function(module) {
"use strict";
/**
* Return news array containing only the unique items
* found in input array.
*
* IMPORTANT: Note that items are considered unique
* if `String({})` is unique. For example;
*
* Lib.filterUnique([ { a: 1 }, { b: 2 } ])
*
* returns [{ a: 1 }]
*
* and
*
* Lib.filterUnique([ '1', 1 ])
*
* returns ['1']
*
*
* @param {array} array base array
* @return {array} new filtered array
*/
module.exports = function filterUnique(array) {
var seen = {};
var out = [];
var j = 0;
for (var i = 0; i < array.length; i++) {
var item = array[i];
if (seen[item] !== 1) {
seen[item] = 1;
out[j++] = item;
}
}
return out;
};
/***/ }),
/***/ 3880:
/***/ (function(module) {
"use strict";
/** Filter out object items with visible !== true
* insider array container.
*
* @param {array of objects} container
* @return {array of objects} of length <= container
*
*/
module.exports = function filterVisible(container) {
var filterFn = isCalcData(container) ? calcDataFilter : baseFilter;
var out = [];
for (var i = 0; i < container.length; i++) {
var item = container[i];
if (filterFn(item)) out.push(item);
}
return out;
};
function baseFilter(item) {
return item.visible === true;
}
function calcDataFilter(item) {
var trace = item[0].trace;
return trace.visible === true && trace._length !== 0;
}
function isCalcData(cont) {
return Array.isArray(cont) && Array.isArray(cont[0]) && cont[0][0] && cont[0][0].trace;
}
/***/ }),
/***/ 2348:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var mod = (__webpack_require__(435).mod);
/*
* look for intersection of two line segments
* (1->2 and 3->4) - returns array [x,y] if they do, null if not
*/
exports.segmentsIntersect = segmentsIntersect;
function segmentsIntersect(x1, y1, x2, y2, x3, y3, x4, y4) {
var a = x2 - x1;
var b = x3 - x1;
var c = x4 - x3;
var d = y2 - y1;
var e = y3 - y1;
var f = y4 - y3;
var det = a * f - c * d;
// parallel lines? intersection is undefined
// ignore the case where they are colinear
if (det === 0) return null;
var t = (b * f - c * e) / det;
var u = (b * d - a * e) / det;
// segments do not intersect?
if (u < 0 || u > 1 || t < 0 || t > 1) return null;
return {
x: x1 + a * t,
y: y1 + d * t
};
}
/*
* find the minimum distance between two line segments (1->2 and 3->4)
*/
exports.segmentDistance = function segmentDistance(x1, y1, x2, y2, x3, y3, x4, y4) {
if (segmentsIntersect(x1, y1, x2, y2, x3, y3, x4, y4)) return 0;
// the two segments and their lengths squared
var x12 = x2 - x1;
var y12 = y2 - y1;
var x34 = x4 - x3;
var y34 = y4 - y3;
var ll12 = x12 * x12 + y12 * y12;
var ll34 = x34 * x34 + y34 * y34;
// calculate distance squared, then take the sqrt at the very end
var dist2 = Math.min(perpDistance2(x12, y12, ll12, x3 - x1, y3 - y1), perpDistance2(x12, y12, ll12, x4 - x1, y4 - y1), perpDistance2(x34, y34, ll34, x1 - x3, y1 - y3), perpDistance2(x34, y34, ll34, x2 - x3, y2 - y3));
return Math.sqrt(dist2);
};
/*
* distance squared from segment ab to point c
* [xab, yab] is the vector b-a
* [xac, yac] is the vector c-a
* llab is the length squared of (b-a), just to simplify calculation
*/
function perpDistance2(xab, yab, llab, xac, yac) {
var fcAB = xac * xab + yac * yab;
if (fcAB < 0) {
// point c is closer to point a
return xac * xac + yac * yac;
} else if (fcAB > llab) {
// point c is closer to point b
var xbc = xac - xab;
var ybc = yac - yab;
return xbc * xbc + ybc * ybc;
} else {
// perpendicular distance is the shortest
var crossProduct = xac * yab - yac * xab;
return crossProduct * crossProduct / llab;
}
}
// a very short-term cache for getTextLocation, just because
// we're often looping over the same locations multiple times
// invalidated as soon as we look at a different path
var locationCache, workingPath, workingTextWidth;
// turn a path and position along it into x, y, and angle for the given text
exports.getTextLocation = function getTextLocation(path, totalPathLen, positionOnPath, textWidth) {
if (path !== workingPath || textWidth !== workingTextWidth) {
locationCache = {};
workingPath = path;
workingTextWidth = textWidth;
}
if (locationCache[positionOnPath]) {
return locationCache[positionOnPath];
}
// for the angle, use points on the path separated by the text width
// even though due to curvature, the text will cover a bit more than that
var p0 = path.getPointAtLength(mod(positionOnPath - textWidth / 2, totalPathLen));
var p1 = path.getPointAtLength(mod(positionOnPath + textWidth / 2, totalPathLen));
// note: atan handles 1/0 nicely
var theta = Math.atan((p1.y - p0.y) / (p1.x - p0.x));
// center the text at 2/3 of the center position plus 1/3 the p0/p1 midpoint
// that's the average position of this segment, assuming it's roughly quadratic
var pCenter = path.getPointAtLength(mod(positionOnPath, totalPathLen));
var x = (pCenter.x * 4 + p0.x + p1.x) / 6;
var y = (pCenter.y * 4 + p0.y + p1.y) / 6;
var out = {
x: x,
y: y,
theta: theta
};
locationCache[positionOnPath] = out;
return out;
};
exports.clearLocationCache = function () {
workingPath = null;
};
/*
* Find the segment of `path` that's within the visible area
* given by `bounds` {left, right, top, bottom}, to within a
* precision of `buffer` px
*
* returns: undefined if nothing is visible, else object:
* {
* min: position where the path first enters bounds, or 0 if it
* starts within bounds
* max: position where the path last exits bounds, or the path length
* if it finishes within bounds
* len: max - min, ie the length of visible path
* total: the total path length - just included so the caller doesn't
* need to call path.getTotalLength() again
* isClosed: true iff the start and end points of the path are both visible
* and are at the same point
* }
*
* Works by starting from either end and repeatedly finding the distance from
* that point to the plot area, and if it's outside the plot, moving along the
* path by that distance (because the plot must be at least that far away on
* the path). Note that if a path enters, exits, and re-enters the plot, we
* will not capture this behavior.
*/
exports.getVisibleSegment = function getVisibleSegment(path, bounds, buffer) {
var left = bounds.left;
var right = bounds.right;
var top = bounds.top;
var bottom = bounds.bottom;
var pMin = 0;
var pTotal = path.getTotalLength();
var pMax = pTotal;
var pt0, ptTotal;
function getDistToPlot(len) {
var pt = path.getPointAtLength(len);
// hold on to the start and end points for `closed`
if (len === 0) pt0 = pt;else if (len === pTotal) ptTotal = pt;
var dx = pt.x < left ? left - pt.x : pt.x > right ? pt.x - right : 0;
var dy = pt.y < top ? top - pt.y : pt.y > bottom ? pt.y - bottom : 0;
return Math.sqrt(dx * dx + dy * dy);
}
var distToPlot = getDistToPlot(pMin);
while (distToPlot) {
pMin += distToPlot + buffer;
if (pMin > pMax) return;
distToPlot = getDistToPlot(pMin);
}
distToPlot = getDistToPlot(pMax);
while (distToPlot) {
pMax -= distToPlot + buffer;
if (pMin > pMax) return;
distToPlot = getDistToPlot(pMax);
}
return {
min: pMin,
max: pMax,
len: pMax - pMin,
total: pTotal,
isClosed: pMin === 0 && pMax === pTotal && Math.abs(pt0.x - ptTotal.x) < 0.1 && Math.abs(pt0.y - ptTotal.y) < 0.1
};
};
/**
* Find point on SVG path corresponding to a given constraint coordinate
*
* @param {SVGPathElement} path
* @param {Number} val : constraint coordinate value
* @param {String} coord : 'x' or 'y' the constraint coordinate
* @param {Object} opts :
* - {Number} pathLength : supply total path length before hand
* - {Number} tolerance
* - {Number} iterationLimit
* @return {SVGPoint}
*/
exports.findPointOnPath = function findPointOnPath(path, val, coord, opts) {
opts = opts || {};
var pathLength = opts.pathLength || path.getTotalLength();
var tolerance = opts.tolerance || 1e-3;
var iterationLimit = opts.iterationLimit || 30;
// if path starts at a val greater than the path tail (like on vertical violins),
// we must flip the sign of the computed diff.
var mul = path.getPointAtLength(0)[coord] > path.getPointAtLength(pathLength)[coord] ? -1 : 1;
var i = 0;
var b0 = 0;
var b1 = pathLength;
var mid;
var pt;
var diff;
while (i < iterationLimit) {
mid = (b0 + b1) / 2;
pt = path.getPointAtLength(mid);
diff = pt[coord] - val;
if (Math.abs(diff) < tolerance) {
return pt;
} else {
if (mul * diff > 0) {
b1 = mid;
} else {
b0 = mid;
}
i++;
}
}
return pt;
};
/***/ }),
/***/ 3040:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var tinycolor = __webpack_require__(9760);
var rgba = __webpack_require__(2160);
var Colorscale = __webpack_require__(8932);
var colorDflt = (__webpack_require__(2548).defaultLine);
var isArrayOrTypedArray = (__webpack_require__(8116).isArrayOrTypedArray);
var colorDfltRgba = rgba(colorDflt);
var opacityDflt = 1;
function calculateColor(colorIn, opacityIn) {
var colorOut = colorIn;
colorOut[3] *= opacityIn;
return colorOut;
}
function validateColor(colorIn) {
if (isNumeric(colorIn)) return colorDfltRgba;
var colorOut = rgba(colorIn);
return colorOut.length ? colorOut : colorDfltRgba;
}
function validateOpacity(opacityIn) {
return isNumeric(opacityIn) ? opacityIn : opacityDflt;
}
function formatColor(containerIn, opacityIn, len) {
var colorIn = containerIn.color;
if (colorIn && colorIn._inputArray) colorIn = colorIn._inputArray;
var isArrayColorIn = isArrayOrTypedArray(colorIn);
var isArrayOpacityIn = isArrayOrTypedArray(opacityIn);
var cOpts = Colorscale.extractOpts(containerIn);
var colorOut = [];
var sclFunc, getColor, getOpacity, colori, opacityi;
if (cOpts.colorscale !== undefined) {
sclFunc = Colorscale.makeColorScaleFuncFromTrace(containerIn);
} else {
sclFunc = validateColor;
}
if (isArrayColorIn) {
getColor = function (c, i) {
// FIXME: there is double work, considering that sclFunc does the opposite
return c[i] === undefined ? colorDfltRgba : rgba(sclFunc(c[i]));
};
} else getColor = validateColor;
if (isArrayOpacityIn) {
getOpacity = function (o, i) {
return o[i] === undefined ? opacityDflt : validateOpacity(o[i]);
};
} else getOpacity = validateOpacity;
if (isArrayColorIn || isArrayOpacityIn) {
for (var i = 0; i < len; i++) {
colori = getColor(colorIn, i);
opacityi = getOpacity(opacityIn, i);
colorOut[i] = calculateColor(colori, opacityi);
}
} else colorOut = calculateColor(rgba(colorIn), opacityIn);
return colorOut;
}
function parseColorScale(cont) {
var cOpts = Colorscale.extractOpts(cont);
var colorscale = cOpts.colorscale;
if (cOpts.reversescale) colorscale = Colorscale.flipScale(cOpts.colorscale);
return colorscale.map(function (elem) {
var index = elem[0];
var color = tinycolor(elem[1]);
var rgb = color.toRgb();
return {
index: index,
rgb: [rgb.r, rgb.g, rgb.b, rgb.a]
};
});
}
module.exports = {
formatColor: formatColor,
parseColorScale: parseColorScale
};
/***/ }),
/***/ 5536:
/***/ (function(module) {
"use strict";
// Simple helper functions
// none of these need any external deps
module.exports = function identity(d) {
return d;
};
/***/ }),
/***/ 1396:
/***/ (function(module) {
"use strict";
module.exports = function incrementNumeric(x, delta) {
if (!delta) return x;
// Note 1:
// 0.3 != 0.1 + 0.2 == 0.30000000000000004
// but 0.3 == (10 * 0.1 + 10 * 0.2) / 10
// Attempt to use integer steps to increment
var scale = 1 / Math.abs(delta);
var newX = scale > 1 ? (scale * x + scale * delta) / scale : x + delta;
// Note 2:
// now we may also consider rounding to cover few more edge cases
// e.g. 0.3 * 3 = 0.8999999999999999
var lenX1 = String(newX).length;
if (lenX1 > 16) {
var lenDt = String(delta).length;
var lenX0 = String(x).length;
if (lenX1 >= lenX0 + lenDt) {
// likely a rounding error!
var s = parseFloat(newX).toPrecision(12);
if (s.indexOf('e+') === -1) newX = +s;
}
}
return newX;
};
/***/ }),
/***/ 3400:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var utcFormat = (__webpack_require__(4336)/* .utcFormat */ .E9);
var d3Format = (__webpack_require__(7624)/* .format */ .E9);
var isNumeric = __webpack_require__(8248);
var numConstants = __webpack_require__(9032);
var MAX_SAFE = numConstants.FP_SAFE;
var MIN_SAFE = -MAX_SAFE;
var BADNUM = numConstants.BADNUM;
var lib = module.exports = {};
lib.adjustFormat = function adjustFormat(formatStr) {
if (!formatStr || /^\d[.]\df/.test(formatStr) || /[.]\d%/.test(formatStr)) return formatStr;
if (formatStr === '0.f') return '~f';
if (/^\d%/.test(formatStr)) return '~%';
if (/^\ds/.test(formatStr)) return '~s';
// try adding tilde to the start of format in order to trim
if (!/^[~,.0$]/.test(formatStr) && /[&fps]/.test(formatStr)) return '~' + formatStr;
return formatStr;
};
var seenBadFormats = {};
lib.warnBadFormat = function (f) {
var key = String(f);
if (!seenBadFormats[key]) {
seenBadFormats[key] = 1;
lib.warn('encountered bad format: "' + key + '"');
}
};
lib.noFormat = function (value) {
return String(value);
};
lib.numberFormat = function (formatStr) {
var fn;
try {
fn = d3Format(lib.adjustFormat(formatStr));
} catch (e) {
lib.warnBadFormat(formatStr);
return lib.noFormat;
}
return fn;
};
lib.nestedProperty = __webpack_require__(2296);
lib.keyedContainer = __webpack_require__(7804);
lib.relativeAttr = __webpack_require__(3193);
lib.isPlainObject = __webpack_require__(3620);
lib.toLogRange = __webpack_require__(6896);
lib.relinkPrivateKeys = __webpack_require__(1528);
var arrayModule = __webpack_require__(8116);
lib.isArrayBuffer = arrayModule.isArrayBuffer;
lib.isTypedArray = arrayModule.isTypedArray;
lib.isArrayOrTypedArray = arrayModule.isArrayOrTypedArray;
lib.isArray1D = arrayModule.isArray1D;
lib.ensureArray = arrayModule.ensureArray;
lib.concat = arrayModule.concat;
lib.maxRowLength = arrayModule.maxRowLength;
lib.minRowLength = arrayModule.minRowLength;
var modModule = __webpack_require__(435);
lib.mod = modModule.mod;
lib.modHalf = modModule.modHalf;
var coerceModule = __webpack_require__(3064);
lib.valObjectMeta = coerceModule.valObjectMeta;
lib.coerce = coerceModule.coerce;
lib.coerce2 = coerceModule.coerce2;
lib.coerceFont = coerceModule.coerceFont;
lib.coercePattern = coerceModule.coercePattern;
lib.coerceHoverinfo = coerceModule.coerceHoverinfo;
lib.coerceSelectionMarkerOpacity = coerceModule.coerceSelectionMarkerOpacity;
lib.validate = coerceModule.validate;
var datesModule = __webpack_require__(7555);
lib.dateTime2ms = datesModule.dateTime2ms;
lib.isDateTime = datesModule.isDateTime;
lib.ms2DateTime = datesModule.ms2DateTime;
lib.ms2DateTimeLocal = datesModule.ms2DateTimeLocal;
lib.cleanDate = datesModule.cleanDate;
lib.isJSDate = datesModule.isJSDate;
lib.formatDate = datesModule.formatDate;
lib.incrementMonth = datesModule.incrementMonth;
lib.dateTick0 = datesModule.dateTick0;
lib.dfltRange = datesModule.dfltRange;
lib.findExactDates = datesModule.findExactDates;
lib.MIN_MS = datesModule.MIN_MS;
lib.MAX_MS = datesModule.MAX_MS;
var searchModule = __webpack_require__(4952);
lib.findBin = searchModule.findBin;
lib.sorterAsc = searchModule.sorterAsc;
lib.sorterDes = searchModule.sorterDes;
lib.distinctVals = searchModule.distinctVals;
lib.roundUp = searchModule.roundUp;
lib.sort = searchModule.sort;
lib.findIndexOfMin = searchModule.findIndexOfMin;
lib.sortObjectKeys = __webpack_require__(2996);
var statsModule = __webpack_require__(3084);
lib.aggNums = statsModule.aggNums;
lib.len = statsModule.len;
lib.mean = statsModule.mean;
lib.geometricMean = statsModule.geometricMean;
lib.median = statsModule.median;
lib.midRange = statsModule.midRange;
lib.variance = statsModule.variance;
lib.stdev = statsModule.stdev;
lib.interp = statsModule.interp;
var matrixModule = __webpack_require__(2248);
lib.init2dArray = matrixModule.init2dArray;
lib.transposeRagged = matrixModule.transposeRagged;
lib.dot = matrixModule.dot;
lib.translationMatrix = matrixModule.translationMatrix;
lib.rotationMatrix = matrixModule.rotationMatrix;
lib.rotationXYMatrix = matrixModule.rotationXYMatrix;
lib.apply3DTransform = matrixModule.apply3DTransform;
lib.apply2DTransform = matrixModule.apply2DTransform;
lib.apply2DTransform2 = matrixModule.apply2DTransform2;
lib.convertCssMatrix = matrixModule.convertCssMatrix;
lib.inverseTransformMatrix = matrixModule.inverseTransformMatrix;
var anglesModule = __webpack_require__(1864);
lib.deg2rad = anglesModule.deg2rad;
lib.rad2deg = anglesModule.rad2deg;
lib.angleDelta = anglesModule.angleDelta;
lib.angleDist = anglesModule.angleDist;
lib.isFullCircle = anglesModule.isFullCircle;
lib.isAngleInsideSector = anglesModule.isAngleInsideSector;
lib.isPtInsideSector = anglesModule.isPtInsideSector;
lib.pathArc = anglesModule.pathArc;
lib.pathSector = anglesModule.pathSector;
lib.pathAnnulus = anglesModule.pathAnnulus;
var anchorUtils = __webpack_require__(8308);
lib.isLeftAnchor = anchorUtils.isLeftAnchor;
lib.isCenterAnchor = anchorUtils.isCenterAnchor;
lib.isRightAnchor = anchorUtils.isRightAnchor;
lib.isTopAnchor = anchorUtils.isTopAnchor;
lib.isMiddleAnchor = anchorUtils.isMiddleAnchor;
lib.isBottomAnchor = anchorUtils.isBottomAnchor;
var geom2dModule = __webpack_require__(2348);
lib.segmentsIntersect = geom2dModule.segmentsIntersect;
lib.segmentDistance = geom2dModule.segmentDistance;
lib.getTextLocation = geom2dModule.getTextLocation;
lib.clearLocationCache = geom2dModule.clearLocationCache;
lib.getVisibleSegment = geom2dModule.getVisibleSegment;
lib.findPointOnPath = geom2dModule.findPointOnPath;
var extendModule = __webpack_require__(2880);
lib.extendFlat = extendModule.extendFlat;
lib.extendDeep = extendModule.extendDeep;
lib.extendDeepAll = extendModule.extendDeepAll;
lib.extendDeepNoArrays = extendModule.extendDeepNoArrays;
var loggersModule = __webpack_require__(4248);
lib.log = loggersModule.log;
lib.warn = loggersModule.warn;
lib.error = loggersModule.error;
var regexModule = __webpack_require__(3756);
lib.counterRegex = regexModule.counter;
var throttleModule = __webpack_require__(1200);
lib.throttle = throttleModule.throttle;
lib.throttleDone = throttleModule.done;
lib.clearThrottle = throttleModule.clear;
var domModule = __webpack_require__(2200);
lib.getGraphDiv = domModule.getGraphDiv;
lib.isPlotDiv = domModule.isPlotDiv;
lib.removeElement = domModule.removeElement;
lib.addStyleRule = domModule.addStyleRule;
lib.addRelatedStyleRule = domModule.addRelatedStyleRule;
lib.deleteRelatedStyleRule = domModule.deleteRelatedStyleRule;
lib.getFullTransformMatrix = domModule.getFullTransformMatrix;
lib.getElementTransformMatrix = domModule.getElementTransformMatrix;
lib.getElementAndAncestors = domModule.getElementAndAncestors;
lib.equalDomRects = domModule.equalDomRects;
lib.clearResponsive = __webpack_require__(5352);
lib.preserveDrawingBuffer = __webpack_require__(4296);
lib.makeTraceGroups = __webpack_require__(988);
lib._ = __webpack_require__(8356);
lib.notifier = __webpack_require__(1792);
lib.filterUnique = __webpack_require__(8944);
lib.filterVisible = __webpack_require__(3880);
lib.pushUnique = __webpack_require__(2416);
lib.increment = __webpack_require__(1396);
lib.cleanNumber = __webpack_require__(4037);
lib.ensureNumber = function ensureNumber(v) {
if (!isNumeric(v)) return BADNUM;
v = Number(v);
return v > MAX_SAFE || v < MIN_SAFE ? BADNUM : v;
};
/**
* Is v a valid array index? Accepts numeric strings as well as numbers.
*
* @param {any} v: the value to test
* @param {Optional[integer]} len: the array length we are indexing
*
* @return {bool}: v is a valid array index
*/
lib.isIndex = function (v, len) {
if (len !== undefined && v >= len) return false;
return isNumeric(v) && v >= 0 && v % 1 === 0;
};
lib.noop = __webpack_require__(6628);
lib.identity = __webpack_require__(5536);
/**
* create an array of length 'cnt' filled with 'v' at all indices
*
* @param {any} v
* @param {number} cnt
* @return {array}
*/
lib.repeat = function (v, cnt) {
var out = new Array(cnt);
for (var i = 0; i < cnt; i++) {
out[i] = v;
}
return out;
};
/**
* swap x and y of the same attribute in container cont
* specify attr with a ? in place of x/y
* you can also swap other things than x/y by providing part1 and part2
*/
lib.swapAttrs = function (cont, attrList, part1, part2) {
if (!part1) part1 = 'x';
if (!part2) part2 = 'y';
for (var i = 0; i < attrList.length; i++) {
var attr = attrList[i];
var xp = lib.nestedProperty(cont, attr.replace('?', part1));
var yp = lib.nestedProperty(cont, attr.replace('?', part2));
var temp = xp.get();
xp.set(yp.get());
yp.set(temp);
}
};
/**
* SVG painter's algo worked around with reinsertion
*/
lib.raiseToTop = function raiseToTop(elem) {
elem.parentNode.appendChild(elem);
};
/**
* cancel a possibly pending transition; returned selection may be used by caller
*/
lib.cancelTransition = function (selection) {
return selection.transition().duration(0);
};
// constrain - restrict a number v to be between v0 and v1
lib.constrain = function (v, v0, v1) {
if (v0 > v1) return Math.max(v1, Math.min(v0, v));
return Math.max(v0, Math.min(v1, v));
};
/**
* do two bounding boxes from getBoundingClientRect,
* ie {left,right,top,bottom,width,height}, overlap?
* takes optional padding pixels
*/
lib.bBoxIntersect = function (a, b, pad) {
pad = pad || 0;
return a.left <= b.right + pad && b.left <= a.right + pad && a.top <= b.bottom + pad && b.top <= a.bottom + pad;
};
/*
* simpleMap: alternative to Array.map that only
* passes on the element and up to 2 extra args you
* provide (but not the array index or the whole array)
*
* array: the array to map it to
* func: the function to apply
* x1, x2: optional extra args
*/
lib.simpleMap = function (array, func, x1, x2, opts) {
var len = array.length;
var out = new Array(len);
for (var i = 0; i < len; i++) out[i] = func(array[i], x1, x2, opts);
return out;
};
/**
* Random string generator
*
* @param {object} existing
* pass in strings to avoid as keys with truthy values
* @param {int} bits
* bits of information in the output string, default 24
* @param {int} base
* base of string representation, default 16. Should be a power of 2.
*/
lib.randstr = function randstr(existing, bits, base, _recursion) {
if (!base) base = 16;
if (bits === undefined) bits = 24;
if (bits <= 0) return '0';
var digits = Math.log(Math.pow(2, bits)) / Math.log(base);
var res = '';
var i, b, x;
for (i = 2; digits === Infinity; i *= 2) {
digits = Math.log(Math.pow(2, bits / i)) / Math.log(base) * i;
}
var rem = digits - Math.floor(digits);
for (i = 0; i < Math.floor(digits); i++) {
x = Math.floor(Math.random() * base).toString(base);
res = x + res;
}
if (rem) {
b = Math.pow(base, rem);
x = Math.floor(Math.random() * b).toString(base);
res = x + res;
}
var parsed = parseInt(res, base);
if (existing && existing[res] || parsed !== Infinity && parsed >= Math.pow(2, bits)) {
if (_recursion > 10) {
lib.warn('randstr failed uniqueness');
return res;
}
return randstr(existing, bits, base, (_recursion || 0) + 1);
} else return res;
};
lib.OptionControl = function (opt, optname) {
/*
* An environment to contain all option setters and
* getters that collectively modify opts.
*
* You can call up opts from any function in new object
* as this.optname || this.opt
*
* See FitOpts for example of usage
*/
if (!opt) opt = {};
if (!optname) optname = 'opt';
var self = {};
self.optionList = [];
self._newoption = function (optObj) {
optObj[optname] = opt;
self[optObj.name] = optObj;
self.optionList.push(optObj);
};
self['_' + optname] = opt;
return self;
};
/**
* lib.smooth: smooth arrayIn by convolving with
* a hann window with given full width at half max
* bounce the ends in, so the output has the same length as the input
*/
lib.smooth = function (arrayIn, FWHM) {
FWHM = Math.round(FWHM) || 0; // only makes sense for integers
if (FWHM < 2) return arrayIn;
var alen = arrayIn.length;
var alen2 = 2 * alen;
var wlen = 2 * FWHM - 1;
var w = new Array(wlen);
var arrayOut = new Array(alen);
var i;
var j;
var k;
var v;
// first make the window array
for (i = 0; i < wlen; i++) {
w[i] = (1 - Math.cos(Math.PI * (i + 1) / FWHM)) / (2 * FWHM);
}
// now do the convolution
for (i = 0; i < alen; i++) {
v = 0;
for (j = 0; j < wlen; j++) {
k = i + j + 1 - FWHM;
// multibounce
if (k < -alen) k -= alen2 * Math.round(k / alen2);else if (k >= alen2) k -= alen2 * Math.floor(k / alen2);
// single bounce
if (k < 0) k = -1 - k;else if (k >= alen) k = alen2 - 1 - k;
v += arrayIn[k] * w[j];
}
arrayOut[i] = v;
}
return arrayOut;
};
/**
* syncOrAsync: run a sequence of functions synchronously
* as long as its returns are not promises (ie have no .then)
* includes one argument arg to send to all functions...
* this is mainly just to prevent us having to make wrapper functions
* when the only purpose of the wrapper is to reference gd
* and a final step to be executed at the end
* TODO: if there's an error and everything is sync,
* this doesn't happen yet because we want to make sure
* that it gets reported
*/
lib.syncOrAsync = function (sequence, arg, finalStep) {
var ret, fni;
function continueAsync() {
return lib.syncOrAsync(sequence, arg, finalStep);
}
while (sequence.length) {
fni = sequence.splice(0, 1)[0];
ret = fni(arg);
if (ret && ret.then) {
return ret.then(continueAsync);
}
}
return finalStep && finalStep(arg);
};
/**
* Helper to strip trailing slash, from
* http://stackoverflow.com/questions/6680825/return-string-without-trailing-slash
*/
lib.stripTrailingSlash = function (str) {
if (str.substr(-1) === '/') return str.substr(0, str.length - 1);
return str;
};
lib.noneOrAll = function (containerIn, containerOut, attrList) {
/**
* some attributes come together, so if you have one of them
* in the input, you should copy the default values of the others
* to the input as well.
*/
if (!containerIn) return;
var hasAny = false;
var hasAll = true;
var i;
var val;
for (i = 0; i < attrList.length; i++) {
val = containerIn[attrList[i]];
if (val !== undefined && val !== null) hasAny = true;else hasAll = false;
}
if (hasAny && !hasAll) {
for (i = 0; i < attrList.length; i++) {
containerIn[attrList[i]] = containerOut[attrList[i]];
}
}
};
/** merges calcdata field (given by cdAttr) with traceAttr values
*
* N.B. Loop over minimum of cd.length and traceAttr.length
* i.e. it does not try to fill in beyond traceAttr.length-1
*
* @param {array} traceAttr : trace attribute
* @param {object} cd : calcdata trace
* @param {string} cdAttr : calcdata key
*/
lib.mergeArray = function (traceAttr, cd, cdAttr, fn) {
var hasFn = typeof fn === 'function';
if (lib.isArrayOrTypedArray(traceAttr)) {
var imax = Math.min(traceAttr.length, cd.length);
for (var i = 0; i < imax; i++) {
var v = traceAttr[i];
cd[i][cdAttr] = hasFn ? fn(v) : v;
}
}
};
// cast numbers to positive numbers, returns 0 if not greater than 0
lib.mergeArrayCastPositive = function (traceAttr, cd, cdAttr) {
return lib.mergeArray(traceAttr, cd, cdAttr, function (v) {
var w = +v;
return !isFinite(w) ? 0 : w > 0 ? w : 0;
});
};
/** fills calcdata field (given by cdAttr) with traceAttr values
* or function of traceAttr values (e.g. some fallback)
*
* N.B. Loops over all cd items.
*
* @param {array} traceAttr : trace attribute
* @param {object} cd : calcdata trace
* @param {string} cdAttr : calcdata key
* @param {function} [fn] : optional function to apply to each array item
*/
lib.fillArray = function (traceAttr, cd, cdAttr, fn) {
fn = fn || lib.identity;
if (lib.isArrayOrTypedArray(traceAttr)) {
for (var i = 0; i < cd.length; i++) {
cd[i][cdAttr] = fn(traceAttr[i]);
}
}
};
/** Handler for trace-wide vs per-point options
*
* @param {object} trace : (full) trace object
* @param {number} ptNumber : index of the point in question
* @param {string} astr : attribute string
* @param {function} [fn] : optional function to apply to each array item
*
* @return {any}
*/
lib.castOption = function (trace, ptNumber, astr, fn) {
fn = fn || lib.identity;
var val = lib.nestedProperty(trace, astr).get();
if (lib.isArrayOrTypedArray(val)) {
if (Array.isArray(ptNumber) && lib.isArrayOrTypedArray(val[ptNumber[0]])) {
return fn(val[ptNumber[0]][ptNumber[1]]);
} else {
return fn(val[ptNumber]);
}
} else {
return val;
}
};
/** Extract option from calcdata item, correctly falling back to
* trace value if not found.
*
* @param {object} calcPt : calcdata[i][j] item
* @param {object} trace : (full) trace object
* @param {string} calcKey : calcdata key
* @param {string} traceKey : aka trace attribute string
* @return {any}
*/
lib.extractOption = function (calcPt, trace, calcKey, traceKey) {
if (calcKey in calcPt) return calcPt[calcKey];
// fallback to trace value,
// must check if value isn't itself an array
// which means the trace attribute has a corresponding
// calcdata key, but its value is falsy
var traceVal = lib.nestedProperty(trace, traceKey).get();
if (!Array.isArray(traceVal)) return traceVal;
};
function makePtIndex2PtNumber(indexToPoints) {
var ptIndex2ptNumber = {};
for (var k in indexToPoints) {
var pts = indexToPoints[k];
for (var j = 0; j < pts.length; j++) {
ptIndex2ptNumber[pts[j]] = +k;
}
}
return ptIndex2ptNumber;
}
/** Tag selected calcdata items
*
* N.B. note that point 'index' corresponds to input data array index
* whereas 'number' is its post-transform version.
*
* @param {array} calcTrace
* @param {object} trace
* - selectedpoints {array}
* - _indexToPoints {object}
* @param {ptNumber2cdIndex} ptNumber2cdIndex (optional)
* optional map object for trace types that do not have 1-to-1 point number to
* calcdata item index correspondence (e.g. histogram)
*/
lib.tagSelected = function (calcTrace, trace, ptNumber2cdIndex) {
var selectedpoints = trace.selectedpoints;
var indexToPoints = trace._indexToPoints;
var ptIndex2ptNumber;
// make pt index-to-number map object, which takes care of transformed traces
if (indexToPoints) {
ptIndex2ptNumber = makePtIndex2PtNumber(indexToPoints);
}
function isCdIndexValid(v) {
return v !== undefined && v < calcTrace.length;
}
for (var i = 0; i < selectedpoints.length; i++) {
var ptIndex = selectedpoints[i];
if (lib.isIndex(ptIndex) || lib.isArrayOrTypedArray(ptIndex) && lib.isIndex(ptIndex[0]) && lib.isIndex(ptIndex[1])) {
var ptNumber = ptIndex2ptNumber ? ptIndex2ptNumber[ptIndex] : ptIndex;
var cdIndex = ptNumber2cdIndex ? ptNumber2cdIndex[ptNumber] : ptNumber;
if (isCdIndexValid(cdIndex)) {
calcTrace[cdIndex].selected = 1;
}
}
}
};
lib.selIndices2selPoints = function (trace) {
var selectedpoints = trace.selectedpoints;
var indexToPoints = trace._indexToPoints;
if (indexToPoints) {
var ptIndex2ptNumber = makePtIndex2PtNumber(indexToPoints);
var out = [];
for (var i = 0; i < selectedpoints.length; i++) {
var ptIndex = selectedpoints[i];
if (lib.isIndex(ptIndex)) {
var ptNumber = ptIndex2ptNumber[ptIndex];
if (lib.isIndex(ptNumber)) {
out.push(ptNumber);
}
}
}
return out;
} else {
return selectedpoints;
}
};
/** Returns target as set by 'target' transform attribute
*
* @param {object} trace : full trace object
* @param {object} transformOpts : transform option object
* - target (string} :
* either an attribute string referencing an array in the trace object, or
* a set array.
*
* @return {array or false} : the target array (NOT a copy!!) or false if invalid
*/
lib.getTargetArray = function (trace, transformOpts) {
var target = transformOpts.target;
if (typeof target === 'string' && target) {
var array = lib.nestedProperty(trace, target).get();
return lib.isArrayOrTypedArray(array) ? array : false;
} else if (lib.isArrayOrTypedArray(target)) {
return target;
}
return false;
};
/**
* modified version of jQuery's extend to strip out private objs and functions,
* and cut arrays down to first or 1 elements
* because extend-like algorithms are hella slow
* obj2 is assumed to already be clean of these things (including no arrays)
*/
function minExtend(obj1, obj2, opt) {
var objOut = {};
if (typeof obj2 !== 'object') obj2 = {};
var arrayLen = opt === 'pieLike' ? -1 : 3;
var keys = Object.keys(obj1);
var i, k, v;
for (i = 0; i < keys.length; i++) {
k = keys[i];
v = obj1[k];
if (k.charAt(0) === '_' || typeof v === 'function') continue;else if (k === 'module') objOut[k] = v;else if (Array.isArray(v)) {
if (k === 'colorscale' || arrayLen === -1) {
objOut[k] = v.slice();
} else {
objOut[k] = v.slice(0, arrayLen);
}
} else if (lib.isTypedArray(v)) {
if (arrayLen === -1) {
objOut[k] = v.subarray();
} else {
objOut[k] = v.subarray(0, arrayLen);
}
} else if (v && typeof v === 'object') objOut[k] = minExtend(obj1[k], obj2[k], opt);else objOut[k] = v;
}
keys = Object.keys(obj2);
for (i = 0; i < keys.length; i++) {
k = keys[i];
v = obj2[k];
if (typeof v !== 'object' || !(k in objOut) || typeof objOut[k] !== 'object') {
objOut[k] = v;
}
}
return objOut;
}
lib.minExtend = minExtend;
lib.titleCase = function (s) {
return s.charAt(0).toUpperCase() + s.substr(1);
};
lib.containsAny = function (s, fragments) {
for (var i = 0; i < fragments.length; i++) {
if (s.indexOf(fragments[i]) !== -1) return true;
}
return false;
};
lib.isIE = function () {
return typeof window.navigator.msSaveBlob !== 'undefined';
};
var IS_SAFARI_REGEX = /Version\/[\d\.]+.*Safari/;
lib.isSafari = function () {
return IS_SAFARI_REGEX.test(window.navigator.userAgent);
};
var IS_IOS_REGEX = /iPad|iPhone|iPod/;
lib.isIOS = function () {
return IS_IOS_REGEX.test(window.navigator.userAgent);
};
var FIREFOX_VERSION_REGEX = /Firefox\/(\d+)\.\d+/;
lib.getFirefoxVersion = function () {
var match = FIREFOX_VERSION_REGEX.exec(window.navigator.userAgent);
if (match && match.length === 2) {
var versionInt = parseInt(match[1]);
if (!isNaN(versionInt)) {
return versionInt;
}
}
return null;
};
lib.isD3Selection = function (obj) {
return obj instanceof d3.selection;
};
/**
* Append element to DOM only if not present.
*
* @param {d3 selection} parent : parent selection of the element in question
* @param {string} nodeType : node type of element to append
* @param {string} className (optional) : class name of element in question
* @param {fn} enterFn (optional) : optional fn applied to entering elements only
* @return {d3 selection} selection of new layer
*
* Previously, we were using the following pattern:
*
* ```
* var sel = parent.selectAll('.' + className)
* .data([0]);
*
* sel.enter().append(nodeType)
* .classed(className, true);
*
* return sel;
* ```
*
* in numerous places in our codebase to achieve the same behavior.
*
* The logic below performs much better, mostly as we are using
* `.select` instead `.selectAll` that is `querySelector` instead of
* `querySelectorAll`.
*
*/
lib.ensureSingle = function (parent, nodeType, className, enterFn) {
var sel = parent.select(nodeType + (className ? '.' + className : ''));
if (sel.size()) return sel;
var layer = parent.append(nodeType);
if (className) layer.classed(className, true);
if (enterFn) layer.call(enterFn);
return layer;
};
/**
* Same as Lib.ensureSingle, but using id as selector.
* This version is mostly used for clipPath nodes.
*
* @param {d3 selection} parent : parent selection of the element in question
* @param {string} nodeType : node type of element to append
* @param {string} id : id of element in question
* @param {fn} enterFn (optional) : optional fn applied to entering elements only
* @return {d3 selection} selection of new layer
*/
lib.ensureSingleById = function (parent, nodeType, id, enterFn) {
var sel = parent.select(nodeType + '#' + id);
if (sel.size()) return sel;
var layer = parent.append(nodeType).attr('id', id);
if (enterFn) layer.call(enterFn);
return layer;
};
/**
* Converts a string path to an object.
*
* When given a string containing an array element, it will create a `null`
* filled array of the given size.
*
* @example
* lib.objectFromPath('nested.test[2].path', 'value');
* // returns { nested: { test: [null, null, { path: 'value' }]}
*
* @param {string} path to nested value
* @param {*} any value to be set
*
* @return {Object} the constructed object with a full nested path
*/
lib.objectFromPath = function (path, value) {
var keys = path.split('.');
var tmpObj;
var obj = tmpObj = {};
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
var el = null;
var parts = keys[i].match(/(.*)\[([0-9]+)\]/);
if (parts) {
key = parts[1];
el = parts[2];
tmpObj = tmpObj[key] = [];
if (i === keys.length - 1) {
tmpObj[el] = value;
} else {
tmpObj[el] = {};
}
tmpObj = tmpObj[el];
} else {
if (i === keys.length - 1) {
tmpObj[key] = value;
} else {
tmpObj[key] = {};
}
tmpObj = tmpObj[key];
}
}
return obj;
};
/**
* Iterate through an object in-place, converting dotted properties to objects.
*
* Examples:
*
* lib.expandObjectPaths({'nested.test.path': 'value'});
* => { nested: { test: {path: 'value'}}}
*
* It also handles array notation, e.g.:
*
* lib.expandObjectPaths({'foo[1].bar': 'value'});
* => { foo: [null, {bar: value}] }
*
* It handles merges the results when two properties are specified in parallel:
*
* lib.expandObjectPaths({'foo[1].bar': 10, 'foo[0].bar': 20});
* => { foo: [{bar: 10}, {bar: 20}] }
*
* It does NOT, however, merge multiple multiply-nested arrays::
*
* lib.expandObjectPaths({'marker[1].range[1]': 5, 'marker[1].range[0]': 4})
* => { marker: [null, {range: 4}] }
*/
// Store this to avoid recompiling regex on *every* prop since this may happen many
// many times for animations. Could maybe be inside the function. Not sure about
// scoping vs. recompilation tradeoff, but at least it's not just inlining it into
// the inner loop.
var dottedPropertyRegex = /^([^\[\.]+)\.(.+)?/;
var indexedPropertyRegex = /^([^\.]+)\[([0-9]+)\](\.)?(.+)?/;
function notValid(prop) {
// guard against polluting __proto__ and other internals getters and setters
return prop.slice(0, 2) === '__';
}
lib.expandObjectPaths = function (data) {
var match, key, prop, datum, idx, dest, trailingPath;
if (typeof data === 'object' && !Array.isArray(data)) {
for (key in data) {
if (data.hasOwnProperty(key)) {
if (match = key.match(dottedPropertyRegex)) {
datum = data[key];
prop = match[1];
if (notValid(prop)) continue;
delete data[key];
data[prop] = lib.extendDeepNoArrays(data[prop] || {}, lib.objectFromPath(key, lib.expandObjectPaths(datum))[prop]);
} else if (match = key.match(indexedPropertyRegex)) {
datum = data[key];
prop = match[1];
if (notValid(prop)) continue;
idx = parseInt(match[2]);
delete data[key];
data[prop] = data[prop] || [];
if (match[3] === '.') {
// This is the case where theere are subsequent properties into which
// we must recurse, e.g. transforms[0].value
trailingPath = match[4];
dest = data[prop][idx] = data[prop][idx] || {};
// NB: Extend deep no arrays prevents this from working on multiple
// nested properties in the same object, e.g.
//
// {
// foo[0].bar[1].range
// foo[0].bar[0].range
// }
//
// In this case, the extendDeepNoArrays will overwrite one array with
// the other, so that both properties *will not* be present in the
// result. Fixing this would require a more intelligent tracking
// of changes and merging than extendDeepNoArrays currently accomplishes.
lib.extendDeepNoArrays(dest, lib.objectFromPath(trailingPath, lib.expandObjectPaths(datum)));
} else {
// This is the case where this property is the end of the line,
// e.g. xaxis.range[0]
if (notValid(prop)) continue;
data[prop][idx] = lib.expandObjectPaths(datum);
}
} else {
if (notValid(key)) continue;
data[key] = lib.expandObjectPaths(data[key]);
}
}
}
}
return data;
};
/**
* Converts value to string separated by the provided separators.
*
* @example
* lib.numSeparate(2016, '.,');
* // returns '2016'
*
* @example
* lib.numSeparate(3000, '.,', true);
* // returns '3,000'
*
* @example
* lib.numSeparate(1234.56, '|,')
* // returns '1,234|56'
*
* @param {string|number} value the value to be converted
* @param {string} separators string of decimal, then thousands separators
* @param {boolean} separatethousands boolean, 4-digit integers are separated if true
*
* @return {string} the value that has been separated
*/
lib.numSeparate = function (value, separators, separatethousands) {
if (!separatethousands) separatethousands = false;
if (typeof separators !== 'string' || separators.length === 0) {
throw new Error('Separator string required for formatting!');
}
if (typeof value === 'number') {
value = String(value);
}
var thousandsRe = /(\d+)(\d{3})/;
var decimalSep = separators.charAt(0);
var thouSep = separators.charAt(1);
var x = value.split('.');
var x1 = x[0];
var x2 = x.length > 1 ? decimalSep + x[1] : '';
// Years are ignored for thousands separators
if (thouSep && (x.length > 1 || x1.length > 4 || separatethousands)) {
while (thousandsRe.test(x1)) {
x1 = x1.replace(thousandsRe, '$1' + thouSep + '$2');
}
}
return x1 + x2;
};
lib.TEMPLATE_STRING_REGEX = /%{([^\s%{}:]*)([:|\|][^}]*)?}/g;
var SIMPLE_PROPERTY_REGEX = /^\w*$/;
/**
* Substitute values from an object into a string
*
* Examples:
* Lib.templateString('name: %{trace}', {trace: 'asdf'}) --> 'name: asdf'
* Lib.templateString('name: %{trace[0].name}', {trace: [{name: 'asdf'}]}) --> 'name: asdf'
*
* @param {string} input string containing %{...} template strings
* @param {obj} data object containing substitution values
*
* @return {string} templated string
*/
lib.templateString = function (string, obj) {
// Not all that useful, but cache nestedProperty instantiation
// just in case it speeds things up *slightly*:
var getterCache = {};
return string.replace(lib.TEMPLATE_STRING_REGEX, function (dummy, key) {
var v;
if (SIMPLE_PROPERTY_REGEX.test(key)) {
v = obj[key];
} else {
getterCache[key] = getterCache[key] || lib.nestedProperty(obj, key).get;
v = getterCache[key]();
}
return lib.isValidTextValue(v) ? v : '';
});
};
var hovertemplateWarnings = {
max: 10,
count: 0,
name: 'hovertemplate'
};
lib.hovertemplateString = function () {
return templateFormatString.apply(hovertemplateWarnings, arguments);
};
var texttemplateWarnings = {
max: 10,
count: 0,
name: 'texttemplate'
};
lib.texttemplateString = function () {
return templateFormatString.apply(texttemplateWarnings, arguments);
};
// Regex for parsing multiplication and division operations applied to a template key
// Used for shape.label.texttemplate
// Matches a key name (non-whitespace characters), followed by a * or / character, followed by a number
// For example, the following strings are matched: `x0*2`, `slope/1.60934`, `y1*2.54`
var MULT_DIV_REGEX = /^(\S+)([\*\/])(-?\d+(\.\d+)?)$/;
function multDivParser(inputStr) {
var match = inputStr.match(MULT_DIV_REGEX);
if (match) return {
key: match[1],
op: match[2],
number: Number(match[3])
};
return {
key: inputStr,
op: null,
number: null
};
}
var texttemplateWarningsForShapes = {
max: 10,
count: 0,
name: 'texttemplate',
parseMultDiv: true
};
lib.texttemplateStringForShapes = function () {
return templateFormatString.apply(texttemplateWarningsForShapes, arguments);
};
var TEMPLATE_STRING_FORMAT_SEPARATOR = /^[:|\|]/;
/**
* Substitute values from an object into a string and optionally formats them using d3-format,
* or fallback to associated labels.
*
* Examples:
* Lib.hovertemplateString('name: %{trace}', {trace: 'asdf'}) --> 'name: asdf'
* Lib.hovertemplateString('name: %{trace[0].name}', {trace: [{name: 'asdf'}]}) --> 'name: asdf'
* Lib.hovertemplateString('price: %{y:$.2f}', {y: 1}) --> 'price: $1.00'
*
* @param {string} input string containing %{...:...} template strings
* @param {obj} data object containing fallback text when no formatting is specified, ex.: {yLabel: 'formattedYValue'}
* @param {obj} d3 locale
* @param {obj} data objects containing substitution values
*
* @return {string} templated string
*/
function templateFormatString(string, labels, d3locale) {
var opts = this;
var args = arguments;
if (!labels) labels = {};
// Not all that useful, but cache nestedProperty instantiation
// just in case it speeds things up *slightly*:
var getterCache = {};
return string.replace(lib.TEMPLATE_STRING_REGEX, function (match, rawKey, format) {
var isOther = rawKey === 'xother' || rawKey === 'yother';
var isSpaceOther = rawKey === '_xother' || rawKey === '_yother';
var isSpaceOtherSpace = rawKey === '_xother_' || rawKey === '_yother_';
var isOtherSpace = rawKey === 'xother_' || rawKey === 'yother_';
var hasOther = isOther || isSpaceOther || isOtherSpace || isSpaceOtherSpace;
var key = rawKey;
if (isSpaceOther || isSpaceOtherSpace) key = key.substring(1);
if (isOtherSpace || isSpaceOtherSpace) key = key.substring(0, key.length - 1);
// Shape labels support * and / operators in template string
// Parse these if the parseMultDiv param is set to true
var parsedOp = null;
var parsedNumber = null;
if (opts.parseMultDiv) {
var _match = multDivParser(key);
key = _match.key;
parsedOp = _match.op;
parsedNumber = _match.number;
}
var value;
if (hasOther) {
value = labels[key];
if (value === undefined) return '';
} else {
var obj, i;
for (i = 3; i < args.length; i++) {
obj = args[i];
if (!obj) continue;
if (obj.hasOwnProperty(key)) {
value = obj[key];
break;
}
if (!SIMPLE_PROPERTY_REGEX.test(key)) {
value = lib.nestedProperty(obj, key).get();
value = getterCache[key] || lib.nestedProperty(obj, key).get();
if (value) getterCache[key] = value;
}
if (value !== undefined) break;
}
}
// Apply mult/div operation (if applicable)
if (value !== undefined) {
if (parsedOp === '*') value *= parsedNumber;
if (parsedOp === '/') value /= parsedNumber;
}
if (value === undefined && opts) {
if (opts.count < opts.max) {
lib.warn('Variable \'' + key + '\' in ' + opts.name + ' could not be found!');
value = match;
}
if (opts.count === opts.max) {
lib.warn('Too many ' + opts.name + ' warnings - additional warnings will be suppressed');
}
opts.count++;
return match;
}
if (format) {
var fmt;
if (format[0] === ':') {
fmt = d3locale ? d3locale.numberFormat : lib.numberFormat;
if (value !== '') {
// e.g. skip missing data on heatmap
value = fmt(format.replace(TEMPLATE_STRING_FORMAT_SEPARATOR, ''))(value);
}
}
if (format[0] === '|') {
fmt = d3locale ? d3locale.timeFormat : utcFormat;
var ms = lib.dateTime2ms(value);
value = lib.formatDate(ms, format.replace(TEMPLATE_STRING_FORMAT_SEPARATOR, ''), false, fmt);
}
} else {
var keyLabel = key + 'Label';
if (labels.hasOwnProperty(keyLabel)) value = labels[keyLabel];
}
if (hasOther) {
value = '(' + value + ')';
if (isSpaceOther || isSpaceOtherSpace) value = ' ' + value;
if (isOtherSpace || isSpaceOtherSpace) value = value + ' ';
}
return value;
});
}
/*
* alphanumeric string sort, tailored for subplot IDs like scene2, scene10, x10y13 etc
*/
var char0 = 48;
var char9 = 57;
lib.subplotSort = function (a, b) {
var l = Math.min(a.length, b.length) + 1;
var numA = 0;
var numB = 0;
for (var i = 0; i < l; i++) {
var charA = a.charCodeAt(i) || 0;
var charB = b.charCodeAt(i) || 0;
var isNumA = charA >= char0 && charA <= char9;
var isNumB = charB >= char0 && charB <= char9;
if (isNumA) numA = 10 * numA + charA - char0;
if (isNumB) numB = 10 * numB + charB - char0;
if (!isNumA || !isNumB) {
if (numA !== numB) return numA - numB;
if (charA !== charB) return charA - charB;
}
}
return numB - numA;
};
// repeatable pseudorandom generator
var randSeed = 2000000000;
lib.seedPseudoRandom = function () {
randSeed = 2000000000;
};
lib.pseudoRandom = function () {
var lastVal = randSeed;
randSeed = (69069 * randSeed + 1) % 4294967296;
// don't let consecutive vals be too close together
// gets away from really trying to be random, in favor of better local uniformity
if (Math.abs(randSeed - lastVal) < 429496729) return lib.pseudoRandom();
return randSeed / 4294967296;
};
/** Fill hover 'pointData' container with 'correct' hover text value
*
* - If trace hoverinfo contains a 'text' flag and hovertext is not set,
* the text elements will be seen in the hover labels.
*
* - If trace hoverinfo contains a 'text' flag and hovertext is set,
* hovertext takes precedence over text
* i.e. the hoverinfo elements will be seen in the hover labels
*
* @param {object} calcPt
* @param {object} trace
* @param {object || array} contOut (mutated here)
*/
lib.fillText = function (calcPt, trace, contOut) {
var fill = Array.isArray(contOut) ? function (v) {
contOut.push(v);
} : function (v) {
contOut.text = v;
};
var htx = lib.extractOption(calcPt, trace, 'htx', 'hovertext');
if (lib.isValidTextValue(htx)) return fill(htx);
var tx = lib.extractOption(calcPt, trace, 'tx', 'text');
if (lib.isValidTextValue(tx)) return fill(tx);
};
// accept all truthy values and 0 (which gets cast to '0' in the hover labels)
lib.isValidTextValue = function (v) {
return v || v === 0;
};
/**
* @param {number} ratio
* @param {number} n (number of decimal places)
*/
lib.formatPercent = function (ratio, n) {
n = n || 0;
var str = (Math.round(100 * ratio * Math.pow(10, n)) * Math.pow(0.1, n)).toFixed(n) + '%';
for (var i = 0; i < n; i++) {
if (str.indexOf('.') !== -1) {
str = str.replace('0%', '%');
str = str.replace('.%', '%');
}
}
return str;
};
lib.isHidden = function (gd) {
var display = window.getComputedStyle(gd).display;
return !display || display === 'none';
};
lib.strTranslate = function (x, y) {
return x || y ? 'translate(' + x + ',' + y + ')' : '';
};
lib.strRotate = function (a) {
return a ? 'rotate(' + a + ')' : '';
};
lib.strScale = function (s) {
return s !== 1 ? 'scale(' + s + ')' : '';
};
/** Return transform text for bar bar-like rectangles and pie-like slices
* @param {object} transform
* - targetX: desired position on the x-axis
* - targetY: desired position on the y-axis
* - textX: text middle position on the x-axis
* - textY: text middle position on the y-axis
* - anchorX: (optional) text anchor position on the x-axis (computed from textX), zero for middle anchor
* - anchorY: (optional) text anchor position on the y-axis (computed from textY), zero for middle anchor
* - scale: (optional) scale applied after translate
* - rotate: (optional) rotation applied after scale
* - noCenter: when defined no extra arguments needed in rotation
*/
lib.getTextTransform = function (transform) {
var noCenter = transform.noCenter;
var textX = transform.textX;
var textY = transform.textY;
var targetX = transform.targetX;
var targetY = transform.targetY;
var anchorX = transform.anchorX || 0;
var anchorY = transform.anchorY || 0;
var rotate = transform.rotate;
var scale = transform.scale;
if (!scale) scale = 0;else if (scale > 1) scale = 1;
return lib.strTranslate(targetX - scale * (textX + anchorX), targetY - scale * (textY + anchorY)) + lib.strScale(scale) + (rotate ? 'rotate(' + rotate + (noCenter ? '' : ' ' + textX + ' ' + textY) + ')' : '');
};
lib.setTransormAndDisplay = function (s, transform) {
s.attr('transform', lib.getTextTransform(transform));
s.style('display', transform.scale ? null : 'none');
};
lib.ensureUniformFontSize = function (gd, baseFont) {
var out = lib.extendFlat({}, baseFont);
out.size = Math.max(baseFont.size, gd._fullLayout.uniformtext.minsize || 0);
return out;
};
/**
* provide a human-readable list e.g. "A, B, C and D" with an ending separator
*
* @param {array} arr : the array to join
* @param {string} mainSeparator : main separator
* @param {string} lastSeparator : last separator
*
* @return {string} : joined list
*/
lib.join2 = function (arr, mainSeparator, lastSeparator) {
var len = arr.length;
if (len > 1) {
return arr.slice(0, -1).join(mainSeparator) + lastSeparator + arr[len - 1];
}
return arr.join(mainSeparator);
};
lib.bigFont = function (size) {
return Math.round(1.2 * size);
};
var firefoxVersion = lib.getFirefoxVersion();
// see https://bugzilla.mozilla.org/show_bug.cgi?id=1684973
var isProblematicFirefox = firefoxVersion !== null && firefoxVersion < 86;
/**
* Return the mouse position from the last event registered by D3.
* @returns An array with two numbers, representing the x and y coordinates of the mouse pointer
* at the event relative to the targeted node.
*/
lib.getPositionFromD3Event = function () {
if (isProblematicFirefox) {
// layerX and layerY are non-standard, so we only fallback to them when we have to:
return [d3.event.layerX, d3.event.layerY];
} else {
return [d3.event.offsetX, d3.event.offsetY];
}
};
/***/ }),
/***/ 3620:
/***/ (function(module) {
"use strict";
// more info: http://stackoverflow.com/questions/18531624/isplainobject-thing
module.exports = function isPlainObject(obj) {
// We need to be a little less strict in the `imagetest` container because
// of how async image requests are handled.
//
// N.B. isPlainObject(new Constructor()) will return true in `imagetest`
if (window && window.process && window.process.versions) {
return Object.prototype.toString.call(obj) === '[object Object]';
}
return Object.prototype.toString.call(obj) === '[object Object]' && Object.getPrototypeOf(obj).hasOwnProperty('hasOwnProperty');
};
/***/ }),
/***/ 7804:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var nestedProperty = __webpack_require__(2296);
var SIMPLE_PROPERTY_REGEX = /^\w*$/;
// bitmask for deciding what's updated. Sometimes the name needs to be updated,
// sometimes the value needs to be updated, and sometimes both do. This is just
// a simple way to track what's updated such that it's a simple OR operation to
// assimilate new updates.
//
// The only exception is the UNSET bit that tracks when we need to explicitly
// unset and remove the property. This concrn arises because of the special
// way in which nestedProperty handles null/undefined. When you specify `null`,
// it prunes any unused items in the tree. I ran into some issues with it getting
// null vs undefined confused, so UNSET is just a bit that forces the property
// update to send `null`, removing the property explicitly rather than setting
// it to undefined.
var NONE = 0;
var NAME = 1;
var VALUE = 2;
var BOTH = 3;
var UNSET = 4;
module.exports = function keyedContainer(baseObj, path, keyName, valueName) {
keyName = keyName || 'name';
valueName = valueName || 'value';
var i, arr, baseProp;
var changeTypes = {};
if (path && path.length) {
baseProp = nestedProperty(baseObj, path);
arr = baseProp.get();
} else {
arr = baseObj;
}
path = path || '';
// Construct an index:
var indexLookup = {};
if (arr) {
for (i = 0; i < arr.length; i++) {
indexLookup[arr[i][keyName]] = i;
}
}
var isSimpleValueProp = SIMPLE_PROPERTY_REGEX.test(valueName);
var obj = {
set: function (name, value) {
var changeType = value === null ? UNSET : NONE;
// create the base array if necessary
if (!arr) {
if (!baseProp || changeType === UNSET) return;
arr = [];
baseProp.set(arr);
}
var idx = indexLookup[name];
if (idx === undefined) {
if (changeType === UNSET) return;
changeType = changeType | BOTH;
idx = arr.length;
indexLookup[name] = idx;
} else if (value !== (isSimpleValueProp ? arr[idx][valueName] : nestedProperty(arr[idx], valueName).get())) {
changeType = changeType | VALUE;
}
var newValue = arr[idx] = arr[idx] || {};
newValue[keyName] = name;
if (isSimpleValueProp) {
newValue[valueName] = value;
} else {
nestedProperty(newValue, valueName).set(value);
}
// If it's not an unset, force that bit to be unset. This is all related to the fact
// that undefined and null are a bit specially implemented in nestedProperties.
if (value !== null) {
changeType = changeType & ~UNSET;
}
changeTypes[idx] = changeTypes[idx] | changeType;
return obj;
},
get: function (name) {
if (!arr) return;
var idx = indexLookup[name];
if (idx === undefined) {
return undefined;
} else if (isSimpleValueProp) {
return arr[idx][valueName];
} else {
return nestedProperty(arr[idx], valueName).get();
}
},
rename: function (name, newName) {
var idx = indexLookup[name];
if (idx === undefined) return obj;
changeTypes[idx] = changeTypes[idx] | NAME;
indexLookup[newName] = idx;
delete indexLookup[name];
arr[idx][keyName] = newName;
return obj;
},
remove: function (name) {
var idx = indexLookup[name];
if (idx === undefined) return obj;
var object = arr[idx];
if (Object.keys(object).length > 2) {
// This object contains more than just the key/value, so unset
// the value without modifying the entry otherwise:
changeTypes[idx] = changeTypes[idx] | VALUE;
return obj.set(name, null);
}
if (isSimpleValueProp) {
for (i = idx; i < arr.length; i++) {
changeTypes[i] = changeTypes[i] | BOTH;
}
for (i = idx; i < arr.length; i++) {
indexLookup[arr[i][keyName]]--;
}
arr.splice(idx, 1);
delete indexLookup[name];
} else {
// Perform this update *strictly* so we can check whether the result's
// been pruned. If so, it's a removal. If not, it's a value unset only.
nestedProperty(object, valueName).set(null);
// Now check if the top level nested property has any keys left. If so,
// the object still has values so we only want to unset the key. If not,
// the entire object can be removed since there's no other data.
// var topLevelKeys = Object.keys(object[valueName.split('.')[0]] || []);
changeTypes[idx] = changeTypes[idx] | VALUE | UNSET;
}
return obj;
},
constructUpdate: function () {
var astr, idx;
var update = {};
var changed = Object.keys(changeTypes);
for (var i = 0; i < changed.length; i++) {
idx = changed[i];
astr = path + '[' + idx + ']';
if (arr[idx]) {
if (changeTypes[idx] & NAME) {
update[astr + '.' + keyName] = arr[idx][keyName];
}
if (changeTypes[idx] & VALUE) {
if (isSimpleValueProp) {
update[astr + '.' + valueName] = changeTypes[idx] & UNSET ? null : arr[idx][valueName];
} else {
update[astr + '.' + valueName] = changeTypes[idx] & UNSET ? null : nestedProperty(arr[idx], valueName).get();
}
}
} else {
update[astr] = null;
}
}
return update;
}
};
return obj;
};
/***/ }),
/***/ 8356:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
/**
* localize: translate a string for the current locale
*
* @param {object} gd: the graphDiv for context
* gd._context.locale determines the language (& optional region/country)
* the dictionary for each locale may either be supplied in
* gd._context.locales or globally via Plotly.register
* @param {string} s: the string to translate
*/
module.exports = function localize(gd, s) {
var locale = gd._context.locale;
/*
* Priority of lookup:
* contextDicts[locale],
* registeredDicts[locale],
* contextDicts[baseLocale], (if baseLocale is distinct)
* registeredDicts[baseLocale]
* Return the first translation we find.
* This way if you have a regionalization you are allowed to specify
* only what's different from the base locale, everything else will
* fall back on the base.
*/
for (var i = 0; i < 2; i++) {
var locales = gd._context.locales;
for (var j = 0; j < 2; j++) {
var dict = (locales[locale] || {}).dictionary;
if (dict) {
var out = dict[s];
if (out) return out;
}
locales = Registry.localeRegistry;
}
var baseLocale = locale.split('-')[0];
if (baseLocale === locale) break;
locale = baseLocale;
}
return s;
};
/***/ }),
/***/ 4248:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
/* eslint-disable no-console */
var dfltConfig = (__webpack_require__(556).dfltConfig);
var notifier = __webpack_require__(1792);
var loggers = module.exports = {};
/**
* ------------------------------------------
* debugging tools
* ------------------------------------------
*/
loggers.log = function () {
var i;
if (dfltConfig.logging > 1) {
var messages = ['LOG:'];
for (i = 0; i < arguments.length; i++) {
messages.push(arguments[i]);
}
console.trace.apply(console, messages);
}
if (dfltConfig.notifyOnLogging > 1) {
var lines = [];
for (i = 0; i < arguments.length; i++) {
lines.push(arguments[i]);
}
notifier(lines.join('/g);
for (var i = 0; i < lines.length; i++) {
if (i) p.append('br');
p.append('span').text(lines[i]);
}
if (displayLength === 'stick') {
note.transition().duration(350).style('opacity', 1);
} else {
note.transition().duration(700).style('opacity', 1).transition().delay(ts).call(killNote);
}
});
};
/***/ }),
/***/ 2213:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var setCursor = __webpack_require__(3972);
var STASHATTR = 'data-savedcursor';
var NO_CURSOR = '!!';
/*
* works with our CSS cursor classes (see css/_cursor.scss)
* to override a previous cursor set on d3 single-element selections,
* by moving the name of the original cursor to the data-savedcursor attr.
* omit cursor to revert to the previously set value.
*/
module.exports = function overrideCursor(el3, csr) {
var savedCursor = el3.attr(STASHATTR);
if (csr) {
if (!savedCursor) {
var classes = (el3.attr('class') || '').split(' ');
for (var i = 0; i < classes.length; i++) {
var cls = classes[i];
if (cls.indexOf('cursor-') === 0) {
el3.attr(STASHATTR, cls.substr(7)).classed(cls, false);
}
}
if (!el3.attr(STASHATTR)) {
el3.attr(STASHATTR, NO_CURSOR);
}
}
setCursor(el3, csr);
} else if (savedCursor) {
el3.attr(STASHATTR, null);
if (savedCursor === NO_CURSOR) setCursor(el3);else setCursor(el3, savedCursor);
}
};
/***/ }),
/***/ 2065:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var dot = (__webpack_require__(2248).dot);
var BADNUM = (__webpack_require__(9032).BADNUM);
var polygon = module.exports = {};
/**
* Turn an array of [x, y] pairs into a polygon object
* that can test if points are inside it
*
* @param ptsIn Array of [x, y] pairs
*
* @returns polygon Object {xmin, xmax, ymin, ymax, pts, contains}
* (x|y)(min|max) are the bounding rect of the polygon
* pts is the original array, with the first pair repeated at the end
* contains is a function: (pt, omitFirstEdge)
* pt is the [x, y] pair to test
* omitFirstEdge truthy means points exactly on the first edge don't
* count. This is for use adding one polygon to another so we
* don't double-count the edge where they meet.
* returns boolean: is pt inside the polygon (including on its edges)
*/
polygon.tester = function tester(ptsIn) {
var pts = ptsIn.slice();
var xmin = pts[0][0];
var xmax = xmin;
var ymin = pts[0][1];
var ymax = ymin;
var i;
if (pts[pts.length - 1][0] !== pts[0][0] || pts[pts.length - 1][1] !== pts[0][1]) {
// close the polygon
pts.push(pts[0]);
}
for (i = 1; i < pts.length; i++) {
xmin = Math.min(xmin, pts[i][0]);
xmax = Math.max(xmax, pts[i][0]);
ymin = Math.min(ymin, pts[i][1]);
ymax = Math.max(ymax, pts[i][1]);
}
// do we have a rectangle? Handle this here, so we can use the same
// tester for the rectangular case without sacrificing speed
var isRect = false;
var rectFirstEdgeTest;
if (pts.length === 5) {
if (pts[0][0] === pts[1][0]) {
// vert, horz, vert, horz
if (pts[2][0] === pts[3][0] && pts[0][1] === pts[3][1] && pts[1][1] === pts[2][1]) {
isRect = true;
rectFirstEdgeTest = function (pt) {
return pt[0] === pts[0][0];
};
}
} else if (pts[0][1] === pts[1][1]) {
// horz, vert, horz, vert
if (pts[2][1] === pts[3][1] && pts[0][0] === pts[3][0] && pts[1][0] === pts[2][0]) {
isRect = true;
rectFirstEdgeTest = function (pt) {
return pt[1] === pts[0][1];
};
}
}
}
function rectContains(pt, omitFirstEdge) {
var x = pt[0];
var y = pt[1];
if (x === BADNUM || x < xmin || x > xmax || y === BADNUM || y < ymin || y > ymax) {
// pt is outside the bounding box of polygon
return false;
}
if (omitFirstEdge && rectFirstEdgeTest(pt)) return false;
return true;
}
function contains(pt, omitFirstEdge) {
var x = pt[0];
var y = pt[1];
if (x === BADNUM || x < xmin || x > xmax || y === BADNUM || y < ymin || y > ymax) {
// pt is outside the bounding box of polygon
return false;
}
var imax = pts.length;
var x1 = pts[0][0];
var y1 = pts[0][1];
var crossings = 0;
var i;
var x0;
var y0;
var xmini;
var ycross;
for (i = 1; i < imax; i++) {
// find all crossings of a vertical line upward from pt with
// polygon segments
// crossings exactly at xmax don't count, unless the point is
// exactly on the segment, then it counts as inside.
x0 = x1;
y0 = y1;
x1 = pts[i][0];
y1 = pts[i][1];
xmini = Math.min(x0, x1);
if (x < xmini || x > Math.max(x0, x1) || y > Math.max(y0, y1)) {
// outside the bounding box of this segment, it's only a crossing
// if it's below the box.
continue;
} else if (y < Math.min(y0, y1)) {
// don't count the left-most point of the segment as a crossing
// because we don't want to double-count adjacent crossings
// UNLESS the polygon turns past vertical at exactly this x
// Note that this is repeated below, but we can't factor it out
// because
if (x !== xmini) crossings++;
} else {
// inside the bounding box, check the actual line intercept
// vertical segment - we know already that the point is exactly
// on the segment, so mark the crossing as exactly at the point.
if (x1 === x0) ycross = y;
// any other angle
else ycross = y0 + (x - x0) * (y1 - y0) / (x1 - x0);
// exactly on the edge: counts as inside the polygon, unless it's the
// first edge and we're omitting it.
if (y === ycross) {
if (i === 1 && omitFirstEdge) return false;
return true;
}
if (y <= ycross && x !== xmini) crossings++;
}
}
// if we've gotten this far, odd crossings means inside, even is outside
return crossings % 2 === 1;
}
// detect if poly is degenerate
var degenerate = true;
var lastPt = pts[0];
for (i = 1; i < pts.length; i++) {
if (lastPt[0] !== pts[i][0] || lastPt[1] !== pts[i][1]) {
degenerate = false;
break;
}
}
return {
xmin: xmin,
xmax: xmax,
ymin: ymin,
ymax: ymax,
pts: pts,
contains: isRect ? rectContains : contains,
isRect: isRect,
degenerate: degenerate
};
};
/**
* Test if a segment of a points array is bent or straight
*
* @param pts Array of [x, y] pairs
* @param start the index of the proposed start of the straight section
* @param end the index of the proposed end point
* @param tolerance the max distance off the line connecting start and end
* before the line counts as bent
* @returns boolean: true means this segment is bent, false means straight
*/
polygon.isSegmentBent = function isSegmentBent(pts, start, end, tolerance) {
var startPt = pts[start];
var segment = [pts[end][0] - startPt[0], pts[end][1] - startPt[1]];
var segmentSquared = dot(segment, segment);
var segmentLen = Math.sqrt(segmentSquared);
var unitPerp = [-segment[1] / segmentLen, segment[0] / segmentLen];
var i;
var part;
var partParallel;
for (i = start + 1; i < end; i++) {
part = [pts[i][0] - startPt[0], pts[i][1] - startPt[1]];
partParallel = dot(part, segment);
if (partParallel < 0 || partParallel > segmentSquared || Math.abs(dot(part, unitPerp)) > tolerance) return true;
}
return false;
};
/**
* Make a filtering polygon, to minimize the number of segments
*
* @param pts Array of [x, y] pairs (must start with at least 1 pair)
* @param tolerance the maximum deviation from straight allowed for
* removing points to simplify the polygon
*
* @returns Object {addPt, raw, filtered}
* addPt is a function(pt: [x, y] pair) to add a raw point and
* continue filtering
* raw is all the input points
* filtered is the resulting filtered Array of [x, y] pairs
*/
polygon.filter = function filter(pts, tolerance) {
var ptsFiltered = [pts[0]];
var doneRawIndex = 0;
var doneFilteredIndex = 0;
function addPt(pt) {
pts.push(pt);
var prevFilterLen = ptsFiltered.length;
var iLast = doneRawIndex;
ptsFiltered.splice(doneFilteredIndex + 1);
for (var i = iLast + 1; i < pts.length; i++) {
if (i === pts.length - 1 || polygon.isSegmentBent(pts, iLast, i + 1, tolerance)) {
ptsFiltered.push(pts[i]);
if (ptsFiltered.length < prevFilterLen - 2) {
doneRawIndex = i;
doneFilteredIndex = ptsFiltered.length - 1;
}
iLast = i;
}
}
}
if (pts.length > 1) {
var lastPt = pts.pop();
addPt(lastPt);
}
return {
addPt: addPt,
raw: pts,
filtered: ptsFiltered
};
};
/***/ }),
/***/ 4296:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var isMobileOrTablet = __webpack_require__(5928);
module.exports = function preserveDrawingBuffer(opts) {
var ua;
if (opts && opts.hasOwnProperty('userAgent')) {
ua = opts.userAgent;
} else {
ua = getUserAgent();
}
if (typeof ua !== 'string') return true;
var enable = isMobileOrTablet({
ua: {
headers: {
'user-agent': ua
}
},
tablet: true,
featureDetect: false
});
if (!enable) {
var allParts = ua.split(' ');
for (var i = 1; i < allParts.length; i++) {
var part = allParts[i];
if (part.indexOf('Safari') !== -1) {
// find Safari version
for (var k = i - 1; k > -1; k--) {
var prevPart = allParts[k];
if (prevPart.substr(0, 8) === 'Version/') {
var v = prevPart.substr(8).split('.')[0];
if (isNumeric(v)) v = +v;
if (v >= 13) return true;
}
}
}
}
}
return enable;
};
function getUserAgent() {
// similar to https://github.com/juliangruber/is-mobile/blob/91ca39ccdd4cfc5edfb5391e2515b923a730fbea/index.js#L14-L17
var ua;
if (typeof navigator !== 'undefined') {
ua = navigator.userAgent;
}
if (ua && ua.headers && typeof ua.headers['user-agent'] === 'string') {
ua = ua.headers['user-agent'];
}
return ua;
}
/***/ }),
/***/ 2416:
/***/ (function(module) {
"use strict";
/**
* Push array with unique items
*
* Ignores falsy items, except 0 so we can use it to construct arrays of indices.
*
* @param {array} array
* array to be filled
* @param {any} item
* item to be or not to be inserted
* @return {array}
* ref to array (now possibly containing one more item)
*
*/
module.exports = function pushUnique(array, item) {
if (item instanceof RegExp) {
var itemStr = item.toString();
for (var i = 0; i < array.length; i++) {
if (array[i] instanceof RegExp && array[i].toString() === itemStr) {
return array;
}
}
array.push(item);
} else if ((item || item === 0) && array.indexOf(item) === -1) array.push(item);
return array;
};
/***/ }),
/***/ 4552:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var dfltConfig = (__webpack_require__(556).dfltConfig);
/**
* Copy arg array *without* removing `undefined` values from objects.
*
* @param gd
* @param args
* @returns {Array}
*/
function copyArgArray(gd, args) {
var copy = [];
var arg;
for (var i = 0; i < args.length; i++) {
arg = args[i];
if (arg === gd) copy[i] = arg;else if (typeof arg === 'object') {
copy[i] = Array.isArray(arg) ? Lib.extendDeep([], arg) : Lib.extendDeepAll({}, arg);
} else copy[i] = arg;
}
return copy;
}
// -----------------------------------------------------
// Undo/Redo queue for plots
// -----------------------------------------------------
var queue = {};
// TODO: disable/enable undo and redo buttons appropriately
/**
* Add an item to the undoQueue for a graphDiv
*
* @param gd
* @param undoFunc Function undo this operation
* @param undoArgs Args to supply undoFunc with
* @param redoFunc Function to redo this operation
* @param redoArgs Args to supply redoFunc with
*/
queue.add = function (gd, undoFunc, undoArgs, redoFunc, redoArgs) {
var queueObj, queueIndex;
// make sure we have the queue and our position in it
gd.undoQueue = gd.undoQueue || {
index: 0,
queue: [],
sequence: false
};
queueIndex = gd.undoQueue.index;
// if we're already playing an undo or redo, or if this is an auto operation
// (like pane resize... any others?) then we don't save this to the undo queue
if (gd.autoplay) {
if (!gd.undoQueue.inSequence) gd.autoplay = false;
return;
}
// if we're not in a sequence or are just starting, we need a new queue item
if (!gd.undoQueue.sequence || gd.undoQueue.beginSequence) {
queueObj = {
undo: {
calls: [],
args: []
},
redo: {
calls: [],
args: []
}
};
gd.undoQueue.queue.splice(queueIndex, gd.undoQueue.queue.length - queueIndex, queueObj);
gd.undoQueue.index += 1;
} else {
queueObj = gd.undoQueue.queue[queueIndex - 1];
}
gd.undoQueue.beginSequence = false;
// we unshift to handle calls for undo in a forward for loop later
if (queueObj) {
queueObj.undo.calls.unshift(undoFunc);
queueObj.undo.args.unshift(undoArgs);
queueObj.redo.calls.push(redoFunc);
queueObj.redo.args.push(redoArgs);
}
if (gd.undoQueue.queue.length > dfltConfig.queueLength) {
gd.undoQueue.queue.shift();
gd.undoQueue.index--;
}
};
/**
* Begin a sequence of undoQueue changes
*
* @param gd
*/
queue.startSequence = function (gd) {
gd.undoQueue = gd.undoQueue || {
index: 0,
queue: [],
sequence: false
};
gd.undoQueue.sequence = true;
gd.undoQueue.beginSequence = true;
};
/**
* Stop a sequence of undoQueue changes
*
* Call this *after* you're sure your undo chain has ended
*
* @param gd
*/
queue.stopSequence = function (gd) {
gd.undoQueue = gd.undoQueue || {
index: 0,
queue: [],
sequence: false
};
gd.undoQueue.sequence = false;
gd.undoQueue.beginSequence = false;
};
/**
* Move one step back in the undo queue, and undo the object there.
*
* @param gd
*/
queue.undo = function undo(gd) {
var queueObj, i;
if (gd.undoQueue === undefined || isNaN(gd.undoQueue.index) || gd.undoQueue.index <= 0) {
return;
}
// index is pointing to next *forward* queueObj, point to the one we're undoing
gd.undoQueue.index--;
// get the queueObj for instructions on how to undo
queueObj = gd.undoQueue.queue[gd.undoQueue.index];
// this sequence keeps things from adding to the queue during undo/redo
gd.undoQueue.inSequence = true;
for (i = 0; i < queueObj.undo.calls.length; i++) {
queue.plotDo(gd, queueObj.undo.calls[i], queueObj.undo.args[i]);
}
gd.undoQueue.inSequence = false;
gd.autoplay = false;
};
/**
* Redo the current object in the undo, then move forward in the queue.
*
* @param gd
*/
queue.redo = function redo(gd) {
var queueObj, i;
if (gd.undoQueue === undefined || isNaN(gd.undoQueue.index) || gd.undoQueue.index >= gd.undoQueue.queue.length) {
return;
}
// get the queueObj for instructions on how to undo
queueObj = gd.undoQueue.queue[gd.undoQueue.index];
// this sequence keeps things from adding to the queue during undo/redo
gd.undoQueue.inSequence = true;
for (i = 0; i < queueObj.redo.calls.length; i++) {
queue.plotDo(gd, queueObj.redo.calls[i], queueObj.redo.args[i]);
}
gd.undoQueue.inSequence = false;
gd.autoplay = false;
// index is pointing to the thing we just redid, move it
gd.undoQueue.index++;
};
/**
* Called by undo/redo to make the actual changes.
*
* Not meant to be called publically, but included for mocking out in tests.
*
* @param gd
* @param func
* @param args
*/
queue.plotDo = function (gd, func, args) {
gd.autoplay = true;
// this *won't* copy gd and it preserves `undefined` properties!
args = copyArgArray(gd, args);
// call the supplied function
func.apply(null, args);
};
module.exports = queue;
/***/ }),
/***/ 3756:
/***/ (function(__unused_webpack_module, exports) {
"use strict";
/*
* make a regex for matching counter ids/names ie xaxis, xaxis2, xaxis10...
*
* @param {string} head: the head of the pattern, eg 'x' matches 'x', 'x2', 'x10' etc.
* 'xy' is a special case for cartesian subplots: it matches 'x2y3' etc
* @param {Optional(string)} tail: a fixed piece after the id
* eg counterRegex('scene', '.annotations') for scene2.annotations etc.
* @param {boolean} openEnded: if true, the string may continue past the match.
* @param {boolean} matchBeginning: if false, the string may start before the match.
*/
exports.counter = function (head, tail, openEnded, matchBeginning) {
var fullTail = (tail || '') + (openEnded ? '' : '$');
var startWithPrefix = matchBeginning === false ? '' : '^';
if (head === 'xy') {
return new RegExp(startWithPrefix + 'x([2-9]|[1-9][0-9]+)?y([2-9]|[1-9][0-9]+)?' + fullTail);
}
return new RegExp(startWithPrefix + head + '([2-9]|[1-9][0-9]+)?' + fullTail);
};
/***/ }),
/***/ 3193:
/***/ (function(module) {
"use strict";
// ASCEND: chop off the last nesting level - either [] or . - to ascend
// the attribute tree. the remaining attrString is in match[1]
var ASCEND = /^(.*)(\.[^\.\[\]]+|\[\d\])$/;
// SIMPLEATTR: is this an un-nested attribute? (no dots or brackets)
var SIMPLEATTR = /^[^\.\[\]]+$/;
/*
* calculate a relative attribute string, similar to a relative path
*
* @param {string} baseAttr:
* an attribute string, such as 'annotations[3].x'. The "current location"
* is the attribute string minus the last component ('annotations[3]')
* @param {string} relativeAttr:
* a route to the desired attribute string, using '^' to ascend
*
* @return {string} attrString:
* for example:
* relativeAttr('annotations[3].x', 'y') = 'annotations[3].y'
* relativeAttr('annotations[3].x', '^[2].z') = 'annotations[2].z'
* relativeAttr('annotations[3].x', '^^margin') = 'margin'
* relativeAttr('annotations[3].x', '^^margin.r') = 'margin.r'
*/
module.exports = function (baseAttr, relativeAttr) {
while (relativeAttr) {
var match = baseAttr.match(ASCEND);
if (match) baseAttr = match[1];else if (baseAttr.match(SIMPLEATTR)) baseAttr = '';else throw new Error('bad relativeAttr call:' + [baseAttr, relativeAttr]);
if (relativeAttr.charAt(0) === '^') relativeAttr = relativeAttr.slice(1);else break;
}
if (baseAttr && relativeAttr.charAt(0) !== '[') {
return baseAttr + '.' + relativeAttr;
}
return baseAttr + relativeAttr;
};
/***/ }),
/***/ 1528:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isArrayOrTypedArray = (__webpack_require__(8116).isArrayOrTypedArray);
var isPlainObject = __webpack_require__(3620);
/**
* Relink private _keys and keys with a function value from one container
* to the new container.
* Relink means copying if object is pass-by-value and adding a reference
* if object is pass-by-ref.
* This prevents deepCopying massive structures like a webgl context.
*/
module.exports = function relinkPrivateKeys(toContainer, fromContainer) {
for (var k in fromContainer) {
var fromVal = fromContainer[k];
var toVal = toContainer[k];
if (toVal === fromVal) continue;
if (k.charAt(0) === '_' || typeof fromVal === 'function') {
// if it already exists at this point, it's something
// that we recreate each time around, so ignore it
if (k in toContainer) continue;
toContainer[k] = fromVal;
} else if (isArrayOrTypedArray(fromVal) && isArrayOrTypedArray(toVal) && isPlainObject(fromVal[0])) {
// filter out data_array items that can contain user objects
// most of the time the toVal === fromVal check will catch these early
// but if the user makes new ones we also don't want to recurse in.
if (k === 'customdata' || k === 'ids') continue;
// recurse into arrays containers
var minLen = Math.min(fromVal.length, toVal.length);
for (var j = 0; j < minLen; j++) {
if (toVal[j] !== fromVal[j] && isPlainObject(fromVal[j]) && isPlainObject(toVal[j])) {
relinkPrivateKeys(toVal[j], fromVal[j]);
}
}
} else if (isPlainObject(fromVal) && isPlainObject(toVal)) {
// recurse into objects, but only if they still exist
relinkPrivateKeys(toVal, fromVal);
if (!Object.keys(toVal).length) delete toContainer[k];
}
}
};
/***/ }),
/***/ 4952:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var loggers = __webpack_require__(4248);
var identity = __webpack_require__(5536);
var BADNUM = (__webpack_require__(9032).BADNUM);
// don't trust floating point equality - fraction of bin size to call
// "on the line" and ensure that they go the right way specified by
// linelow
var roundingError = 1e-9;
/**
* findBin - find the bin for val - note that it can return outside the
* bin range any pos. or neg. integer for linear bins, or -1 or
* bins.length-1 for explicit.
* bins is either an object {start,size,end} or an array length #bins+1
* bins can be either increasing or decreasing but must be monotonic
* for linear bins, we can just calculate. For listed bins, run a binary
* search linelow (truthy) says the bin boundary should be attributed to
* the lower bin rather than the default upper bin
*/
exports.findBin = function (val, bins, linelow) {
if (isNumeric(bins.start)) {
return linelow ? Math.ceil((val - bins.start) / bins.size - roundingError) - 1 : Math.floor((val - bins.start) / bins.size + roundingError);
} else {
var n1 = 0;
var n2 = bins.length;
var c = 0;
var binSize = n2 > 1 ? (bins[n2 - 1] - bins[0]) / (n2 - 1) : 1;
var n, test;
if (binSize >= 0) {
test = linelow ? lessThan : lessOrEqual;
} else {
test = linelow ? greaterOrEqual : greaterThan;
}
val += binSize * roundingError * (linelow ? -1 : 1) * (binSize >= 0 ? 1 : -1);
// c is just to avoid infinite loops if there's an error
while (n1 < n2 && c++ < 100) {
n = Math.floor((n1 + n2) / 2);
if (test(bins[n], val)) n1 = n + 1;else n2 = n;
}
if (c > 90) loggers.log('Long binary search...');
return n1 - 1;
}
};
function lessThan(a, b) {
return a < b;
}
function lessOrEqual(a, b) {
return a <= b;
}
function greaterThan(a, b) {
return a > b;
}
function greaterOrEqual(a, b) {
return a >= b;
}
exports.sorterAsc = function (a, b) {
return a - b;
};
exports.sorterDes = function (a, b) {
return b - a;
};
/**
* find distinct values in an array, lumping together ones that appear to
* just be off by a rounding error
* return the distinct values and the minimum difference between any two
*/
exports.distinctVals = function (valsIn) {
var vals = valsIn.slice(); // otherwise we sort the original array...
vals.sort(exports.sorterAsc); // undefined listed in the end - also works on IE11
var last;
for (last = vals.length - 1; last > -1; last--) {
if (vals[last] !== BADNUM) break;
}
var minDiff = vals[last] - vals[0] || 1;
var errDiff = minDiff / (last || 1) / 10000;
var newVals = [];
var preV;
for (var i = 0; i <= last; i++) {
var v = vals[i];
// make sure values aren't just off by a rounding error
var diff = v - preV;
if (preV === undefined) {
newVals.push(v);
preV = v;
} else if (diff > errDiff) {
minDiff = Math.min(minDiff, diff);
newVals.push(v);
preV = v;
}
}
return {
vals: newVals,
minDiff: minDiff
};
};
/**
* return the smallest element from (sorted) array arrayIn that's bigger than val,
* or (reverse) the largest element smaller than val
* used to find the best tick given the minimum (non-rounded) tick
* particularly useful for date/time where things are not powers of 10
* binary search is probably overkill here...
*/
exports.roundUp = function (val, arrayIn, reverse) {
var low = 0;
var high = arrayIn.length - 1;
var mid;
var c = 0;
var dlow = reverse ? 0 : 1;
var dhigh = reverse ? 1 : 0;
var rounded = reverse ? Math.ceil : Math.floor;
// c is just to avoid infinite loops if there's an error
while (low < high && c++ < 100) {
mid = rounded((low + high) / 2);
if (arrayIn[mid] <= val) low = mid + dlow;else high = mid - dhigh;
}
return arrayIn[low];
};
/**
* Tweak to Array.sort(sortFn) that improves performance for pre-sorted arrays
*
* Note that newer browsers (such as Chrome v70+) are starting to pick up
* on pre-sorted arrays which may render the following optimization unnecessary
* in the future.
*
* Motivation: sometimes we need to sort arrays but the input is likely to
* already be sorted. Browsers don't seem to pick up on pre-sorted arrays,
* and in fact Chrome is actually *slower* sorting pre-sorted arrays than purely
* random arrays. FF is at least faster if the array is pre-sorted, but still
* not as fast as it could be.
* Here's how this plays out sorting a length-1e6 array:
*
* Calls to Sort FN | Chrome bare | FF bare | Chrome tweak | FF tweak
* | v68.0 Mac | v61.0 Mac| |
* ------------------+---------------+-----------+----------------+------------
* ordered | 30.4e6 | 10.1e6 | 1e6 | 1e6
* reversed | 29.4e6 | 9.9e6 | 1e6 + reverse | 1e6 + reverse
* random | ~21e6 | ~18.7e6 | ~21e6 | ~18.7e6
*
* So this is a substantial win for pre-sorted (ordered or exactly reversed)
* arrays. Including this wrapper on an unsorted array adds a penalty that will
* in general be only a few calls to the sort function. The only case this
* penalty will be significant is if the array is mostly sorted but there are
* a few unsorted items near the end, but the penalty is still at most N calls
* out of (for N=1e6) ~20N total calls
*
* @param {Array} array: the array, to be sorted in place
* @param {function} sortFn: As in Array.sort, function(a, b) that puts
* item a before item b if the return is negative, a after b if positive,
* and no change if zero.
* @return {Array}: the original array, sorted in place.
*/
exports.sort = function (array, sortFn) {
var notOrdered = 0;
var notReversed = 0;
for (var i = 1; i < array.length; i++) {
var pairOrder = sortFn(array[i], array[i - 1]);
if (pairOrder < 0) notOrdered = 1;else if (pairOrder > 0) notReversed = 1;
if (notOrdered && notReversed) return array.sort(sortFn);
}
return notReversed ? array : array.reverse();
};
/**
* find index in array 'arr' that minimizes 'fn'
*
* @param {array} arr : array where to search
* @param {fn (optional)} fn : function to minimize,
* if not given, fn is the identity function
* @return {integer}
*/
exports.findIndexOfMin = function (arr, fn) {
fn = fn || identity;
var min = Infinity;
var ind;
for (var i = 0; i < arr.length; i++) {
var v = fn(arr[i]);
if (v < min) {
min = v;
ind = i;
}
}
return ind;
};
/***/ }),
/***/ 3972:
/***/ (function(module) {
"use strict";
// works with our CSS cursor classes (see css/_cursor.scss)
// to apply cursors to d3 single-element selections.
// omit cursor to revert to the default.
module.exports = function setCursor(el3, csr) {
(el3.attr('class') || '').split(' ').forEach(function (cls) {
if (cls.indexOf('cursor-') === 0) el3.classed(cls, false);
});
if (csr) el3.classed('cursor-' + csr, true);
};
/***/ }),
/***/ 6576:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Color = __webpack_require__(6308);
var noop = function () {};
/**
* Prints a no webgl error message into the scene container
* @param {scene instance} scene
*
* Expects 'scene' to have property 'container'
*
*/
module.exports = function showNoWebGlMsg(scene) {
for (var prop in scene) {
if (typeof scene[prop] === 'function') scene[prop] = noop;
}
scene.destroy = function () {
scene.container.parentNode.removeChild(scene.container);
};
var div = document.createElement('div');
div.className = 'no-webgl';
div.style.cursor = 'pointer';
div.style.fontSize = '24px';
div.style.color = Color.defaults[0];
div.style.position = 'absolute';
div.style.left = div.style.top = '0px';
div.style.width = div.style.height = '100%';
div.style['background-color'] = Color.lightLine;
div.style['z-index'] = 30;
var p = document.createElement('p');
p.textContent = 'WebGL is not supported by your browser - visit https://get.webgl.org for more info';
p.style.position = 'relative';
p.style.top = '50%';
p.style.left = '50%';
p.style.height = '30%';
p.style.width = '50%';
p.style.margin = '-15% 0 0 -25%';
div.appendChild(p);
scene.container.appendChild(div);
scene.container.style.background = '#FFFFFF';
scene.container.onclick = function () {
window.open('https://get.webgl.org');
};
// return before setting up camera and onrender methods
return false;
};
/***/ }),
/***/ 2996:
/***/ (function(module) {
"use strict";
module.exports = function sortObjectKeys(obj) {
return Object.keys(obj).sort();
};
/***/ }),
/***/ 3084:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var isArrayOrTypedArray = (__webpack_require__(8116).isArrayOrTypedArray);
/**
* aggNums() returns the result of an aggregate function applied to an array of
* values, where non-numerical values have been tossed out.
*
* @param {function} f - aggregation function (e.g., Math.min)
* @param {Number} v - initial value (continuing from previous calls)
* if there's no continuing value, use null for selector-type
* functions (max,min), or 0 for summations
* @param {Array} a - array to aggregate (may be nested, we will recurse,
* but all elements must have the same dimension)
* @param {Number} len - maximum length of a to aggregate
* @return {Number} - result of f applied to a starting from v
*/
exports.aggNums = function (f, v, a, len) {
var i, b;
if (!len || len > a.length) len = a.length;
if (!isNumeric(v)) v = false;
if (isArrayOrTypedArray(a[0])) {
b = new Array(len);
for (i = 0; i < len; i++) b[i] = exports.aggNums(f, v, a[i]);
a = b;
}
for (i = 0; i < len; i++) {
if (!isNumeric(v)) v = a[i];else if (isNumeric(a[i])) v = f(+v, +a[i]);
}
return v;
};
/**
* mean & std dev functions using aggNums, so it handles non-numerics nicely
* even need to use aggNums instead of .length, to toss out non-numerics
*/
exports.len = function (data) {
return exports.aggNums(function (a) {
return a + 1;
}, 0, data);
};
exports.mean = function (data, len) {
if (!len) len = exports.len(data);
return exports.aggNums(function (a, b) {
return a + b;
}, 0, data) / len;
};
exports.geometricMean = function (data, len) {
if (!len) len = exports.len(data);
return Math.pow(exports.aggNums(function (a, b) {
return a * b;
}, 1, data), 1 / len);
};
exports.midRange = function (numArr) {
if (numArr === undefined || numArr.length === 0) return undefined;
return (exports.aggNums(Math.max, null, numArr) + exports.aggNums(Math.min, null, numArr)) / 2;
};
exports.variance = function (data, len, mean) {
if (!len) len = exports.len(data);
if (!isNumeric(mean)) mean = exports.mean(data, len);
return exports.aggNums(function (a, b) {
return a + Math.pow(b - mean, 2);
}, 0, data) / len;
};
exports.stdev = function (data, len, mean) {
return Math.sqrt(exports.variance(data, len, mean));
};
/**
* median of a finite set of numbers
* reference page: https://en.wikipedia.org/wiki/Median#Finite_set_of_numbers
**/
exports.median = function (data) {
var b = data.slice().sort();
return exports.interp(b, 0.5);
};
/**
* interp() computes a percentile (quantile) for a given distribution.
* We interpolate the distribution (to compute quantiles, we follow method #10 here:
* http://jse.amstat.org/v14n3/langford.html).
* Typically the index or rank (n * arr.length) may be non-integer.
* For reference: ends are clipped to the extreme values in the array;
* For box plots: index you get is half a point too high (see
* http://en.wikipedia.org/wiki/Percentile#Nearest_rank) but note that this definition
* indexes from 1 rather than 0, so we subtract 1/2 (instead of add).
*
* @param {Array} arr - This array contains the values that make up the distribution.
* @param {Number} n - Between 0 and 1, n = p/100 is such that we compute the p^th percentile.
* For example, the 50th percentile (or median) corresponds to n = 0.5
* @return {Number} - percentile
*/
exports.interp = function (arr, n) {
if (!isNumeric(n)) throw 'n should be a finite number';
n = n * arr.length - 0.5;
if (n < 0) return arr[0];
if (n > arr.length - 1) return arr[arr.length - 1];
var frac = n % 1;
return frac * arr[Math.ceil(n)] + (1 - frac) * arr[Math.floor(n)];
};
/***/ }),
/***/ 696:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var rgba = __webpack_require__(2160);
function str2RgbaArray(color) {
if (!color) return [0, 0, 0, 1];
return rgba(color);
}
module.exports = str2RgbaArray;
/***/ }),
/***/ 2736:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
/* global MathJax:false */
var d3 = __webpack_require__(3428);
var Lib = __webpack_require__(3400);
var strTranslate = Lib.strTranslate;
var xmlnsNamespaces = __webpack_require__(9616);
var LINE_SPACING = (__webpack_require__(4284).LINE_SPACING);
// text converter
var FIND_TEX = /([^$]*)([$]+[^$]*[$]+)([^$]*)/;
exports.convertToTspans = function (_context, gd, _callback) {
var str = _context.text();
// Until we get tex integrated more fully (so it can be used along with non-tex)
// allow some elements to prohibit it by attaching 'data-notex' to the original
var tex = !_context.attr('data-notex') && gd && gd._context.typesetMath && typeof MathJax !== 'undefined' && str.match(FIND_TEX);
var parent = d3.select(_context.node().parentNode);
if (parent.empty()) return;
var svgClass = _context.attr('class') ? _context.attr('class').split(' ')[0] : 'text';
svgClass += '-math';
parent.selectAll('svg.' + svgClass).remove();
parent.selectAll('g.' + svgClass + '-group').remove();
_context.style('display', null).attr({
// some callers use data-unformatted *from the element* in 'cancel'
// so we need it here even if we're going to turn it into math
// these two (plus style and text-anchor attributes) form the key we're
// going to use for Drawing.bBox
'data-unformatted': str,
'data-math': 'N'
});
function showText() {
if (!parent.empty()) {
svgClass = _context.attr('class') + '-math';
parent.select('svg.' + svgClass).remove();
}
_context.text('').style('white-space', 'pre');
var hasLink = buildSVGText(_context.node(), str);
if (hasLink) {
// at least in Chrome, pointer-events does not seem
// to be honored in children of elements
// so if we have an anchor, we have to make the
// whole element respond
_context.style('pointer-events', 'all');
}
exports.positionText(_context);
if (_callback) _callback.call(_context);
}
if (tex) {
(gd && gd._promises || []).push(new Promise(function (resolve) {
_context.style('display', 'none');
var fontSize = parseInt(_context.node().style.fontSize, 10);
var config = {
fontSize: fontSize
};
texToSVG(tex[2], config, function (_svgEl, _glyphDefs, _svgBBox) {
parent.selectAll('svg.' + svgClass).remove();
parent.selectAll('g.' + svgClass + '-group').remove();
var newSvg = _svgEl && _svgEl.select('svg');
if (!newSvg || !newSvg.node()) {
showText();
resolve();
return;
}
var mathjaxGroup = parent.append('g').classed(svgClass + '-group', true).attr({
'pointer-events': 'none',
'data-unformatted': str,
'data-math': 'Y'
});
mathjaxGroup.node().appendChild(newSvg.node());
// stitch the glyph defs
if (_glyphDefs && _glyphDefs.node()) {
newSvg.node().insertBefore(_glyphDefs.node().cloneNode(true), newSvg.node().firstChild);
}
var w0 = _svgBBox.width;
var h0 = _svgBBox.height;
newSvg.attr({
class: svgClass,
height: h0,
preserveAspectRatio: 'xMinYMin meet'
}).style({
overflow: 'visible',
'pointer-events': 'none'
});
var fill = _context.node().style.fill || 'black';
var g = newSvg.select('g');
g.attr({
fill: fill,
stroke: fill
});
var bb = g.node().getBoundingClientRect();
var w = bb.width;
var h = bb.height;
if (w > w0 || h > h0) {
// this happen in firefox v82+ | see https://bugzilla.mozilla.org/show_bug.cgi?id=1709251 addressed
// temporary fix:
newSvg.style('overflow', 'hidden');
bb = newSvg.node().getBoundingClientRect();
w = bb.width;
h = bb.height;
}
var x = +_context.attr('x');
var y = +_context.attr('y');
// font baseline is about 1/4 fontSize below centerline
var textHeight = fontSize || _context.node().getBoundingClientRect().height;
var dy = -textHeight / 4;
if (svgClass[0] === 'y') {
mathjaxGroup.attr({
transform: 'rotate(' + [-90, x, y] + ')' + strTranslate(-w / 2, dy - h / 2)
});
} else if (svgClass[0] === 'l') {
y = dy - h / 2;
} else if (svgClass[0] === 'a' && svgClass.indexOf('atitle') !== 0) {
x = 0;
y = dy;
} else {
var anchor = _context.attr('text-anchor');
x = x - w * (anchor === 'middle' ? 0.5 : anchor === 'end' ? 1 : 0);
y = y + dy - h / 2;
}
newSvg.attr({
x: x,
y: y
});
if (_callback) _callback.call(_context, mathjaxGroup);
resolve(mathjaxGroup);
});
}));
} else showText();
return _context;
};
// MathJax
var LT_MATCH = /(<|<|<)/g;
var GT_MATCH = /(>|>|>)/g;
function cleanEscapesForTex(s) {
return s.replace(LT_MATCH, '\\lt ').replace(GT_MATCH, '\\gt ');
}
var inlineMath = [['$', '$'], ['\\(', '\\)']];
function texToSVG(_texString, _config, _callback) {
var MathJaxVersion = parseInt((MathJax.version || '').split('.')[0]);
if (MathJaxVersion !== 2 && MathJaxVersion !== 3) {
Lib.warn('No MathJax version:', MathJax.version);
return;
}
var originalRenderer, originalConfig, originalProcessSectionDelay, tmpDiv;
var setConfig2 = function () {
originalConfig = Lib.extendDeepAll({}, MathJax.Hub.config);
originalProcessSectionDelay = MathJax.Hub.processSectionDelay;
if (MathJax.Hub.processSectionDelay !== undefined) {
// MathJax 2.5+ but not 3+
MathJax.Hub.processSectionDelay = 0;
}
return MathJax.Hub.Config({
messageStyle: 'none',
tex2jax: {
inlineMath: inlineMath
},
displayAlign: 'left'
});
};
var setConfig3 = function () {
originalConfig = Lib.extendDeepAll({}, MathJax.config);
if (!MathJax.config.tex) {
MathJax.config.tex = {};
}
MathJax.config.tex.inlineMath = inlineMath;
};
var setRenderer2 = function () {
originalRenderer = MathJax.Hub.config.menuSettings.renderer;
if (originalRenderer !== 'SVG') {
return MathJax.Hub.setRenderer('SVG');
}
};
var setRenderer3 = function () {
originalRenderer = MathJax.config.startup.output;
if (originalRenderer !== 'svg') {
MathJax.config.startup.output = 'svg';
}
};
var initiateMathJax = function () {
var randomID = 'math-output-' + Lib.randstr({}, 64);
tmpDiv = d3.select('body').append('div').attr({
id: randomID
}).style({
visibility: 'hidden',
position: 'absolute',
'font-size': _config.fontSize + 'px'
}).text(cleanEscapesForTex(_texString));
var tmpNode = tmpDiv.node();
return MathJaxVersion === 2 ? MathJax.Hub.Typeset(tmpNode) : MathJax.typeset([tmpNode]);
};
var finalizeMathJax = function () {
var sel = tmpDiv.select(MathJaxVersion === 2 ? '.MathJax_SVG' : '.MathJax');
var node = !sel.empty() && tmpDiv.select('svg').node();
if (!node) {
Lib.log('There was an error in the tex syntax.', _texString);
_callback();
} else {
var nodeBBox = node.getBoundingClientRect();
var glyphDefs;
if (MathJaxVersion === 2) {
glyphDefs = d3.select('body').select('#MathJax_SVG_glyphs');
} else {
glyphDefs = sel.select('defs');
}
_callback(sel, glyphDefs, nodeBBox);
}
tmpDiv.remove();
};
var resetRenderer2 = function () {
if (originalRenderer !== 'SVG') {
return MathJax.Hub.setRenderer(originalRenderer);
}
};
var resetRenderer3 = function () {
if (originalRenderer !== 'svg') {
MathJax.config.startup.output = originalRenderer;
}
};
var resetConfig2 = function () {
if (originalProcessSectionDelay !== undefined) {
MathJax.Hub.processSectionDelay = originalProcessSectionDelay;
}
return MathJax.Hub.Config(originalConfig);
};
var resetConfig3 = function () {
MathJax.config = originalConfig;
};
if (MathJaxVersion === 2) {
MathJax.Hub.Queue(setConfig2, setRenderer2, initiateMathJax, finalizeMathJax, resetRenderer2, resetConfig2);
} else if (MathJaxVersion === 3) {
setConfig3();
setRenderer3();
MathJax.startup.defaultReady();
MathJax.startup.promise.then(function () {
initiateMathJax();
finalizeMathJax();
resetRenderer3();
resetConfig3();
});
}
}
var TAG_STYLES = {
// would like to use baseline-shift for sub/sup but FF doesn't support it
// so we need to use dy along with the uber hacky shift-back-to
// baseline below
sup: 'font-size:70%',
sub: 'font-size:70%',
s: 'text-decoration:line-through',
u: 'text-decoration:underline',
b: 'font-weight:bold',
i: 'font-style:italic',
a: 'cursor:pointer',
span: '',
em: 'font-style:italic;font-weight:bold'
};
// baseline shifts for sub and sup
var SHIFT_DY = {
sub: '0.3em',
sup: '-0.6em'
};
// reset baseline by adding a tspan (empty except for a zero-width space)
// with dy of -70% * SHIFT_DY (because font-size=70%)
var RESET_DY = {
sub: '-0.21em',
sup: '0.42em'
};
var ZERO_WIDTH_SPACE = '\u200b';
/*
* Whitelist of protocols in user-supplied urls. Mostly we want to avoid javascript
* and related attack vectors. The empty items are there for IE, that in various
* versions treats relative paths as having different flavors of no protocol, while
* other browsers have these explicitly inherit the protocol of the page they're in.
*/
var PROTOCOLS = ['http:', 'https:', 'mailto:', '', undefined, ':'];
var NEWLINES = exports.NEWLINES = /(\r\n?|\n)/g;
var SPLIT_TAGS = /(<[^<>]*>)/;
var ONE_TAG = /<(\/?)([^ >]*)(\s+(.*))?>/i;
var BR_TAG = //i;
exports.BR_TAG_ALL = //gi;
/*
* style and href: pull them out of either single or double quotes. Also
* - target: (_blank|_self|_parent|_top|framename)
* note that you can't use target to get a popup but if you use popup,
* a `framename` will be passed along as the name of the popup window.
* per the spec, cannot contain whitespace.
* for backward compatibility we default to '_blank'
* - popup: a custom one for us to enable popup (new window) links. String
* for window.open -> strWindowFeatures, like 'menubar=yes,width=500,height=550'
* note that at least in Chrome, you need to give at least one property
* in this string or the page will open in a new tab anyway. We follow this
* convention and will not make a popup if this string is empty.
* per the spec, cannot contain whitespace.
*
* Because we hack in other attributes with style (sub & sup), drop any trailing
* semicolon in user-supplied styles so we can consistently append the tag-dependent style
*
* These are for tag attributes; Chrome anyway will convert entities in
* attribute values, but not in attribute names
* you can test this by for example:
* > p = document.createElement('p')
* > p.innerHTML = 'Hi '
* > p.innerHTML
* <- 'Hi '
*/
var STYLEMATCH = /(^|[\s"'])style\s*=\s*("([^"]*);?"|'([^']*);?')/i;
var HREFMATCH = /(^|[\s"'])href\s*=\s*("([^"]*)"|'([^']*)')/i;
var TARGETMATCH = /(^|[\s"'])target\s*=\s*("([^"\s]*)"|'([^'\s]*)')/i;
var POPUPMATCH = /(^|[\s"'])popup\s*=\s*("([\w=,]*)"|'([\w=,]*)')/i;
// dedicated matcher for these quoted regexes, that can return their results
// in two different places
function getQuotedMatch(_str, re) {
if (!_str) return null;
var match = _str.match(re);
var result = match && (match[3] || match[4]);
return result && convertEntities(result);
}
var COLORMATCH = /(^|;)\s*color:/;
/**
* Strip string of tags
*
* @param {string} _str : input string
* @param {object} opts :
* - len {number} max length of output string
* - allowedTags {array} list of pseudo-html tags to NOT strip
* @return {string}
*/
exports.plainText = function (_str, opts) {
opts = opts || {};
var len = opts.len !== undefined && opts.len !== -1 ? opts.len : Infinity;
var allowedTags = opts.allowedTags !== undefined ? opts.allowedTags : ['br'];
var ellipsis = '...';
var eLen = ellipsis.length;
var oldParts = _str.split(SPLIT_TAGS);
var newParts = [];
var prevTag = '';
var l = 0;
for (var i = 0; i < oldParts.length; i++) {
var p = oldParts[i];
var match = p.match(ONE_TAG);
var tagType = match && match[2].toLowerCase();
if (tagType) {
// N.B. tags do not count towards string length
if (allowedTags.indexOf(tagType) !== -1) {
newParts.push(p);
prevTag = tagType;
}
} else {
var pLen = p.length;
if (l + pLen < len) {
newParts.push(p);
l += pLen;
} else if (l < len) {
var pLen2 = len - l;
if (prevTag && (prevTag !== 'br' || pLen2 <= eLen || pLen <= eLen)) {
newParts.pop();
}
if (len > eLen) {
newParts.push(p.substr(0, pLen2 - eLen) + ellipsis);
} else {
newParts.push(p.substr(0, pLen2));
}
break;
}
prevTag = '';
}
}
return newParts.join('');
};
/*
* N.B. HTML entities are listed without the leading '&' and trailing ';'
* https://www.freeformatter.com/html-entities.html
*
* FWIW if we wanted to support the full set, it has 2261 entries:
* https://www.w3.org/TR/html5/entities.json
* though I notice that some of these are duplicates and/or are missing ";"
* eg: "&", "&", "&", and "&" all map to "&"
* We no longer need to include numeric entities here, these are now handled
* by String.fromCodePoint/fromCharCode
*
* Anyway the only ones that are really important to allow are the HTML special
* chars <, >, and &, because these ones can trigger special processing if not
* replaced by the corresponding entity.
*/
var entityToUnicode = {
mu: 'μ',
amp: '&',
lt: '<',
gt: '>',
nbsp: ' ',
times: '×',
plusmn: '±',
deg: '°'
};
// NOTE: in general entities can contain uppercase too (so [a-zA-Z]) but all the
// ones we support use only lowercase. If we ever change that, update the regex.
var ENTITY_MATCH = /&(#\d+|#x[\da-fA-F]+|[a-z]+);/g;
function convertEntities(_str) {
return _str.replace(ENTITY_MATCH, function (fullMatch, innerMatch) {
var outChar;
if (innerMatch.charAt(0) === '#') {
// cannot use String.fromCodePoint in IE
outChar = fromCodePoint(innerMatch.charAt(1) === 'x' ? parseInt(innerMatch.substr(2), 16) : parseInt(innerMatch.substr(1), 10));
} else outChar = entityToUnicode[innerMatch];
// as in regular HTML, if we didn't decode the entity just
// leave the raw text in place.
return outChar || fullMatch;
});
}
exports.convertEntities = convertEntities;
function fromCodePoint(code) {
// Don't allow overflow. In Chrome this turns into � but I feel like it's
// more useful to just not convert it at all.
if (code > 0x10FFFF) return;
var stringFromCodePoint = String.fromCodePoint;
if (stringFromCodePoint) return stringFromCodePoint(code);
// IE doesn't have String.fromCodePoint
// see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/fromCodePoint
var stringFromCharCode = String.fromCharCode;
if (code <= 0xFFFF) return stringFromCharCode(code);
return stringFromCharCode((code >> 10) + 0xD7C0, code % 0x400 + 0xDC00);
}
/*
* buildSVGText: convert our pseudo-html into SVG tspan elements, and attach these
* to containerNode
*
* @param {svg text element} containerNode: the node to insert this text into
* @param {string} str: the pseudo-html string to convert to svg
*
* @returns {bool}: does the result contain any links? We need to handle the text element
* somewhat differently if it does, so just keep track of this when it happens.
*/
function buildSVGText(containerNode, str) {
/*
* Normalize behavior between IE and others wrt newlines and whitespace:pre
* this combination makes IE barf https://github.com/plotly/plotly.js/issues/746
* Chrome and FF display \n, \r, or \r\n as a space in this mode.
* I feel like at some point we turned these into
* or an id to an existing graph
* @param {object} opts (see above)
* @return {promise}
*/
function toImage(gd, opts) {
opts = opts || {};
var data;
var layout;
var config;
var fullLayout;
if (Lib.isPlainObject(gd)) {
data = gd.data || [];
layout = gd.layout || {};
config = gd.config || {};
fullLayout = {};
} else {
gd = Lib.getGraphDiv(gd);
data = Lib.extendDeep([], gd.data);
layout = Lib.extendDeep({}, gd.layout);
config = gd._context;
fullLayout = gd._fullLayout || {};
}
function isImpliedOrValid(attr) {
return !(attr in opts) || Lib.validate(opts[attr], attrs[attr]);
}
if (!isImpliedOrValid('width') && opts.width !== null || !isImpliedOrValid('height') && opts.height !== null) {
throw new Error('Height and width should be pixel values.');
}
if (!isImpliedOrValid('format')) {
throw new Error('Export format is not ' + Lib.join2(attrs.format.values, ', ', ' or ') + '.');
}
var fullOpts = {};
function coerce(attr, dflt) {
return Lib.coerce(opts, fullOpts, attrs, attr, dflt);
}
var format = coerce('format');
var width = coerce('width');
var height = coerce('height');
var scale = coerce('scale');
var setBackground = coerce('setBackground');
var imageDataOnly = coerce('imageDataOnly');
// put the cloned div somewhere off screen before attaching to DOM
var clonedGd = document.createElement('div');
clonedGd.style.position = 'absolute';
clonedGd.style.left = '-5000px';
document.body.appendChild(clonedGd);
// extend layout with image options
var layoutImage = Lib.extendFlat({}, layout);
if (width) {
layoutImage.width = width;
} else if (opts.width === null && isNumeric(fullLayout.width)) {
layoutImage.width = fullLayout.width;
}
if (height) {
layoutImage.height = height;
} else if (opts.height === null && isNumeric(fullLayout.height)) {
layoutImage.height = fullLayout.height;
}
// extend config for static plot
var configImage = Lib.extendFlat({}, config, {
_exportedPlot: true,
staticPlot: true,
setBackground: setBackground
});
var redrawFunc = helpers.getRedrawFunc(clonedGd);
function wait() {
return new Promise(function (resolve) {
setTimeout(resolve, helpers.getDelay(clonedGd._fullLayout));
});
}
function convert() {
return new Promise(function (resolve, reject) {
var svg = toSVG(clonedGd, format, scale);
var width = clonedGd._fullLayout.width;
var height = clonedGd._fullLayout.height;
function cleanup() {
plotApi.purge(clonedGd);
document.body.removeChild(clonedGd);
}
if (format === 'full-json') {
var json = plots.graphJson(clonedGd, false, 'keepdata', 'object', true, true);
json.version = version;
json = JSON.stringify(json);
cleanup();
if (imageDataOnly) {
return resolve(json);
} else {
return resolve(helpers.encodeJSON(json));
}
}
cleanup();
if (format === 'svg') {
if (imageDataOnly) {
return resolve(svg);
} else {
return resolve(helpers.encodeSVG(svg));
}
}
var canvas = document.createElement('canvas');
canvas.id = Lib.randstr();
svgToImg({
format: format,
width: width,
height: height,
scale: scale,
canvas: canvas,
svg: svg,
// ask svgToImg to return a Promise
// rather than EventEmitter
// leave EventEmitter for backward
// compatibility
promise: true
}).then(resolve).catch(reject);
});
}
function urlToImageData(url) {
if (imageDataOnly) {
return url.replace(helpers.IMAGE_URL_PREFIX, '');
} else {
return url;
}
}
return new Promise(function (resolve, reject) {
plotApi.newPlot(clonedGd, data, layoutImage, configImage).then(redrawFunc).then(wait).then(convert).then(function (url) {
resolve(urlToImageData(url));
}).catch(function (err) {
reject(err);
});
});
}
module.exports = toImage;
/***/ }),
/***/ 1480:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Plots = __webpack_require__(7316);
var PlotSchema = __webpack_require__(3060);
var dfltConfig = (__webpack_require__(556).dfltConfig);
var isPlainObject = Lib.isPlainObject;
var isArray = Array.isArray;
var isArrayOrTypedArray = Lib.isArrayOrTypedArray;
/**
* Validate a data array and layout object.
*
* @param {array} data
* @param {object} layout
*
* @return {array} array of error objects each containing:
* - {string} code
* error code ('object', 'array', 'schema', 'unused', 'invisible' or 'value')
* - {string} container
* container where the error occurs ('data' or 'layout')
* - {number} trace
* trace index of the 'data' container where the error occurs
* - {array} path
* nested path to the key that causes the error
* - {string} astr
* attribute string variant of 'path' compatible with Plotly.restyle and
* Plotly.relayout.
* - {string} msg
* error message (shown in console in logger config argument is enable)
*/
module.exports = function validate(data, layout) {
if (data === undefined) data = [];
if (layout === undefined) layout = {};
var schema = PlotSchema.get();
var errorList = [];
var gd = {
_context: Lib.extendFlat({}, dfltConfig)
};
var dataIn, layoutIn;
if (isArray(data)) {
gd.data = Lib.extendDeep([], data);
dataIn = data;
} else {
gd.data = [];
dataIn = [];
errorList.push(format('array', 'data'));
}
if (isPlainObject(layout)) {
gd.layout = Lib.extendDeep({}, layout);
layoutIn = layout;
} else {
gd.layout = {};
layoutIn = {};
if (arguments.length > 1) {
errorList.push(format('object', 'layout'));
}
}
// N.B. dataIn and layoutIn are in general not the same as
// gd.data and gd.layout after supplyDefaults as some attributes
// in gd.data and gd.layout (still) get mutated during this step.
Plots.supplyDefaults(gd);
var dataOut = gd._fullData;
var len = dataIn.length;
for (var i = 0; i < len; i++) {
var traceIn = dataIn[i];
var base = ['data', i];
if (!isPlainObject(traceIn)) {
errorList.push(format('object', base));
continue;
}
var traceOut = dataOut[i];
var traceType = traceOut.type;
var traceSchema = schema.traces[traceType].attributes;
// PlotSchema does something fancy with trace 'type', reset it here
// to make the trace schema compatible with Lib.validate.
traceSchema.type = {
valType: 'enumerated',
values: [traceType]
};
if (traceOut.visible === false && traceIn.visible !== false) {
errorList.push(format('invisible', base));
}
crawl(traceIn, traceOut, traceSchema, errorList, base);
var transformsIn = traceIn.transforms;
var transformsOut = traceOut.transforms;
if (transformsIn) {
if (!isArray(transformsIn)) {
errorList.push(format('array', base, ['transforms']));
}
base.push('transforms');
for (var j = 0; j < transformsIn.length; j++) {
var path = ['transforms', j];
var transformType = transformsIn[j].type;
if (!isPlainObject(transformsIn[j])) {
errorList.push(format('object', base, path));
continue;
}
var transformSchema = schema.transforms[transformType] ? schema.transforms[transformType].attributes : {};
// add 'type' to transform schema to validate the transform type
transformSchema.type = {
valType: 'enumerated',
values: Object.keys(schema.transforms)
};
crawl(transformsIn[j], transformsOut[j], transformSchema, errorList, base, path);
}
}
}
var layoutOut = gd._fullLayout;
var layoutSchema = fillLayoutSchema(schema, dataOut);
crawl(layoutIn, layoutOut, layoutSchema, errorList, 'layout');
// return undefined if no validation errors were found
return errorList.length === 0 ? void 0 : errorList;
};
function crawl(objIn, objOut, schema, list, base, path) {
path = path || [];
var keys = Object.keys(objIn);
for (var i = 0; i < keys.length; i++) {
var k = keys[i];
// transforms are handled separately
if (k === 'transforms') continue;
var p = path.slice();
p.push(k);
var valIn = objIn[k];
var valOut = objOut[k];
var nestedSchema = getNestedSchema(schema, k);
var nestedValType = (nestedSchema || {}).valType;
var isInfoArray = nestedValType === 'info_array';
var isColorscale = nestedValType === 'colorscale';
var items = (nestedSchema || {}).items;
if (!isInSchema(schema, k)) {
list.push(format('schema', base, p));
} else if (isPlainObject(valIn) && isPlainObject(valOut) && nestedValType !== 'any') {
crawl(valIn, valOut, nestedSchema, list, base, p);
} else if (isInfoArray && isArray(valIn)) {
if (valIn.length > valOut.length) {
list.push(format('unused', base, p.concat(valOut.length)));
}
var len = valOut.length;
var arrayItems = Array.isArray(items);
if (arrayItems) len = Math.min(len, items.length);
var m, n, item, valInPart, valOutPart;
if (nestedSchema.dimensions === 2) {
for (n = 0; n < len; n++) {
if (isArray(valIn[n])) {
if (valIn[n].length > valOut[n].length) {
list.push(format('unused', base, p.concat(n, valOut[n].length)));
}
var len2 = valOut[n].length;
for (m = 0; m < (arrayItems ? Math.min(len2, items[n].length) : len2); m++) {
item = arrayItems ? items[n][m] : items;
valInPart = valIn[n][m];
valOutPart = valOut[n][m];
if (!Lib.validate(valInPart, item)) {
list.push(format('value', base, p.concat(n, m), valInPart));
} else if (valOutPart !== valInPart && valOutPart !== +valInPart) {
list.push(format('dynamic', base, p.concat(n, m), valInPart, valOutPart));
}
}
} else {
list.push(format('array', base, p.concat(n), valIn[n]));
}
}
} else {
for (n = 0; n < len; n++) {
item = arrayItems ? items[n] : items;
valInPart = valIn[n];
valOutPart = valOut[n];
if (!Lib.validate(valInPart, item)) {
list.push(format('value', base, p.concat(n), valInPart));
} else if (valOutPart !== valInPart && valOutPart !== +valInPart) {
list.push(format('dynamic', base, p.concat(n), valInPart, valOutPart));
}
}
}
} else if (nestedSchema.items && !isInfoArray && isArray(valIn)) {
var _nestedSchema = items[Object.keys(items)[0]];
var indexList = [];
var j, _p;
// loop over valOut items while keeping track of their
// corresponding input container index (given by _index)
for (j = 0; j < valOut.length; j++) {
var _index = valOut[j]._index || j;
_p = p.slice();
_p.push(_index);
if (isPlainObject(valIn[_index]) && isPlainObject(valOut[j])) {
indexList.push(_index);
var valInj = valIn[_index];
var valOutj = valOut[j];
if (isPlainObject(valInj) && valInj.visible !== false && valOutj.visible === false) {
list.push(format('invisible', base, _p));
} else crawl(valInj, valOutj, _nestedSchema, list, base, _p);
}
}
// loop over valIn to determine where it went wrong for some items
for (j = 0; j < valIn.length; j++) {
_p = p.slice();
_p.push(j);
if (!isPlainObject(valIn[j])) {
list.push(format('object', base, _p, valIn[j]));
} else if (indexList.indexOf(j) === -1) {
list.push(format('unused', base, _p));
}
}
} else if (!isPlainObject(valIn) && isPlainObject(valOut)) {
list.push(format('object', base, p, valIn));
} else if (!isArrayOrTypedArray(valIn) && isArrayOrTypedArray(valOut) && !isInfoArray && !isColorscale) {
list.push(format('array', base, p, valIn));
} else if (!(k in objOut)) {
list.push(format('unused', base, p, valIn));
} else if (!Lib.validate(valIn, nestedSchema)) {
list.push(format('value', base, p, valIn));
} else if (nestedSchema.valType === 'enumerated' && (nestedSchema.coerceNumber && valIn !== +valOut || valIn !== valOut)) {
list.push(format('dynamic', base, p, valIn, valOut));
}
}
return list;
}
// the 'full' layout schema depends on the traces types presents
function fillLayoutSchema(schema, dataOut) {
var layoutSchema = schema.layout.layoutAttributes;
for (var i = 0; i < dataOut.length; i++) {
var traceOut = dataOut[i];
var traceSchema = schema.traces[traceOut.type];
var traceLayoutAttr = traceSchema.layoutAttributes;
if (traceLayoutAttr) {
if (traceOut.subplot) {
Lib.extendFlat(layoutSchema[traceSchema.attributes.subplot.dflt], traceLayoutAttr);
} else {
Lib.extendFlat(layoutSchema, traceLayoutAttr);
}
}
}
return layoutSchema;
}
// validation error codes
var code2msgFunc = {
object: function (base, astr) {
var prefix;
if (base === 'layout' && astr === '') prefix = 'The layout argument';else if (base[0] === 'data' && astr === '') {
prefix = 'Trace ' + base[1] + ' in the data argument';
} else prefix = inBase(base) + 'key ' + astr;
return prefix + ' must be linked to an object container';
},
array: function (base, astr) {
var prefix;
if (base === 'data') prefix = 'The data argument';else prefix = inBase(base) + 'key ' + astr;
return prefix + ' must be linked to an array container';
},
schema: function (base, astr) {
return inBase(base) + 'key ' + astr + ' is not part of the schema';
},
unused: function (base, astr, valIn) {
var target = isPlainObject(valIn) ? 'container' : 'key';
return inBase(base) + target + ' ' + astr + ' did not get coerced';
},
dynamic: function (base, astr, valIn, valOut) {
return [inBase(base) + 'key', astr, '(set to \'' + valIn + '\')', 'got reset to', '\'' + valOut + '\'', 'during defaults.'].join(' ');
},
invisible: function (base, astr) {
return (astr ? inBase(base) + 'item ' + astr : 'Trace ' + base[1]) + ' got defaulted to be not visible';
},
value: function (base, astr, valIn) {
return [inBase(base) + 'key ' + astr, 'is set to an invalid value (' + valIn + ')'].join(' ');
}
};
function inBase(base) {
if (isArray(base)) return 'In data trace ' + base[1] + ', ';
return 'In ' + base + ', ';
}
function format(code, base, path, valIn, valOut) {
path = path || '';
var container, trace;
// container is either 'data' or 'layout
// trace is the trace index if 'data', null otherwise
if (isArray(base)) {
container = base[0];
trace = base[1];
} else {
container = base;
trace = null;
}
var astr = convertPathToAttributeString(path);
var msg = code2msgFunc[code](base, astr, valIn, valOut);
// log to console if logger config option is enabled
Lib.log(msg);
return {
code: code,
container: container,
trace: trace,
path: path,
astr: astr,
msg: msg
};
}
function isInSchema(schema, key) {
var parts = splitKey(key);
var keyMinusId = parts.keyMinusId;
var id = parts.id;
if (keyMinusId in schema && schema[keyMinusId]._isSubplotObj && id) {
return true;
}
return key in schema;
}
function getNestedSchema(schema, key) {
if (key in schema) return schema[key];
var parts = splitKey(key);
return schema[parts.keyMinusId];
}
var idRegex = Lib.counterRegex('([a-z]+)');
function splitKey(key) {
var idMatch = key.match(idRegex);
return {
keyMinusId: idMatch && idMatch[1],
id: idMatch && idMatch[2]
};
}
function convertPathToAttributeString(path) {
if (!isArray(path)) return String(path);
var astr = '';
for (var i = 0; i < path.length; i++) {
var p = path[i];
if (typeof p === 'number') {
astr = astr.substr(0, astr.length - 1) + '[' + p + ']';
} else {
astr += p;
}
if (i < path.length - 1) astr += '.';
}
return astr;
}
/***/ }),
/***/ 5656:
/***/ (function(module) {
"use strict";
module.exports = {
mode: {
valType: 'enumerated',
dflt: 'afterall',
values: ['immediate', 'next', 'afterall']
},
direction: {
valType: 'enumerated',
values: ['forward', 'reverse'],
dflt: 'forward'
},
fromcurrent: {
valType: 'boolean',
dflt: false
},
frame: {
duration: {
valType: 'number',
min: 0,
dflt: 500
},
redraw: {
valType: 'boolean',
dflt: true
}
},
transition: {
duration: {
valType: 'number',
min: 0,
dflt: 500,
editType: 'none'
},
easing: {
valType: 'enumerated',
dflt: 'cubic-in-out',
values: ['linear', 'quad', 'cubic', 'sin', 'exp', 'circle', 'elastic', 'back', 'bounce', 'linear-in', 'quad-in', 'cubic-in', 'sin-in', 'exp-in', 'circle-in', 'elastic-in', 'back-in', 'bounce-in', 'linear-out', 'quad-out', 'cubic-out', 'sin-out', 'exp-out', 'circle-out', 'elastic-out', 'back-out', 'bounce-out', 'linear-in-out', 'quad-in-out', 'cubic-in-out', 'sin-in-out', 'exp-in-out', 'circle-in-out', 'elastic-in-out', 'back-in-out', 'bounce-in-out'],
editType: 'none'
},
ordering: {
valType: 'enumerated',
values: ['layout first', 'traces first'],
dflt: 'layout first',
editType: 'none'
}
}
};
/***/ }),
/***/ 1272:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Template = __webpack_require__(1780);
/** Convenience wrapper for making array container logic DRY and consistent
*
* @param {object} parentObjIn
* user input object where the container in question is linked
* (i.e. either a user trace object or the user layout object)
*
* @param {object} parentObjOut
* full object where the coerced container will be linked
* (i.e. either a full trace object or the full layout object)
*
* @param {object} opts
* options object:
* - name {string}
* name of the key linking the container in question
* - inclusionAttr {string}
* name of the item attribute for inclusion/exclusion. Default is 'visible'.
* Since inclusion is true, use eg 'enabled' instead of 'disabled'.
* - handleItemDefaults {function}
* defaults method to be called on each item in the array container in question
*
* Its arguments are:
* - itemIn {object} item in user layout
* - itemOut {object} item in full layout
* - parentObj {object} (as in closure)
* - opts {object} (as in closure)
* N.B.
*
* - opts is passed to handleItemDefaults so it can also store
* links to supplementary data (e.g. fullData for layout components)
*
*/
module.exports = function handleArrayContainerDefaults(parentObjIn, parentObjOut, opts) {
var name = opts.name;
var inclusionAttr = opts.inclusionAttr || 'visible';
var previousContOut = parentObjOut[name];
var contIn = Lib.isArrayOrTypedArray(parentObjIn[name]) ? parentObjIn[name] : [];
var contOut = parentObjOut[name] = [];
var templater = Template.arrayTemplater(parentObjOut, name, inclusionAttr);
var i, itemOut;
for (i = 0; i < contIn.length; i++) {
var itemIn = contIn[i];
if (!Lib.isPlainObject(itemIn)) {
itemOut = templater.newItem({});
itemOut[inclusionAttr] = false;
} else {
itemOut = templater.newItem(itemIn);
}
itemOut._index = i;
if (itemOut[inclusionAttr] !== false) {
opts.handleItemDefaults(itemIn, itemOut, parentObjOut, opts);
}
contOut.push(itemOut);
}
var defaultItems = templater.defaultItems();
for (i = 0; i < defaultItems.length; i++) {
itemOut = defaultItems[i];
itemOut._index = contOut.length;
opts.handleItemDefaults({}, itemOut, parentObjOut, opts, {});
contOut.push(itemOut);
}
// in case this array gets its defaults rebuilt independent of the whole layout,
// relink the private keys just for this array.
if (Lib.isArrayOrTypedArray(previousContOut)) {
var len = Math.min(previousContOut.length, contOut.length);
for (i = 0; i < len; i++) {
Lib.relinkPrivateKeys(contOut[i], previousContOut[i]);
}
}
return contOut;
};
/***/ }),
/***/ 5464:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var fontAttrs = __webpack_require__(5376);
var fxAttrs = __webpack_require__(5756);
module.exports = {
type: {
valType: 'enumerated',
values: [],
// listed dynamically
dflt: 'scatter',
editType: 'calc+clearAxisTypes',
_noTemplating: true // we handle this at a higher level
},
visible: {
valType: 'enumerated',
values: [true, false, 'legendonly'],
dflt: true,
editType: 'calc'
},
showlegend: {
valType: 'boolean',
dflt: true,
editType: 'style'
},
legend: {
valType: 'subplotid',
dflt: 'legend',
editType: 'style'
},
legendgroup: {
valType: 'string',
dflt: '',
editType: 'style'
},
legendgrouptitle: {
text: {
valType: 'string',
dflt: '',
editType: 'style'
},
font: fontAttrs({
editType: 'style'
}),
editType: 'style'
},
legendrank: {
valType: 'number',
dflt: 1000,
editType: 'style'
},
legendwidth: {
valType: 'number',
min: 0,
editType: 'style'
},
opacity: {
valType: 'number',
min: 0,
max: 1,
dflt: 1,
editType: 'style'
},
name: {
valType: 'string',
editType: 'style'
},
uid: {
valType: 'string',
editType: 'plot',
anim: true
},
ids: {
valType: 'data_array',
editType: 'calc',
anim: true
},
customdata: {
valType: 'data_array',
editType: 'calc'
},
meta: {
valType: 'any',
arrayOk: true,
editType: 'plot'
},
// N.B. these cannot be 'data_array' as they do not have the same length as
// other data arrays and arrayOk attributes in general
//
// Maybe add another valType:
// https://github.com/plotly/plotly.js/issues/1894
selectedpoints: {
valType: 'any',
editType: 'calc'
},
hoverinfo: {
valType: 'flaglist',
flags: ['x', 'y', 'z', 'text', 'name'],
extras: ['all', 'none', 'skip'],
arrayOk: true,
dflt: 'all',
editType: 'none'
},
hoverlabel: fxAttrs.hoverlabel,
stream: {
token: {
valType: 'string',
noBlank: true,
strict: true,
editType: 'calc'
},
maxpoints: {
valType: 'number',
min: 0,
max: 10000,
dflt: 500,
editType: 'calc'
},
editType: 'calc'
},
transforms: {
_isLinkedToArray: 'transform',
editType: 'calc'
},
uirevision: {
valType: 'any',
editType: 'none'
}
};
/***/ }),
/***/ 1220:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var Lib = __webpack_require__(3400);
var dateTime2ms = Lib.dateTime2ms;
var incrementMonth = Lib.incrementMonth;
var constants = __webpack_require__(9032);
var ONEAVGMONTH = constants.ONEAVGMONTH;
module.exports = function alignPeriod(trace, ax, axLetter, vals) {
if (ax.type !== 'date') return {
vals: vals
};
var alignment = trace[axLetter + 'periodalignment'];
if (!alignment) return {
vals: vals
};
var period = trace[axLetter + 'period'];
var mPeriod;
if (isNumeric(period)) {
period = +period;
if (period <= 0) return {
vals: vals
};
} else if (typeof period === 'string' && period.charAt(0) === 'M') {
var n = +period.substring(1);
if (n > 0 && Math.round(n) === n) {
mPeriod = n;
} else return {
vals: vals
};
}
var calendar = ax.calendar;
var isStart = 'start' === alignment;
// var isMiddle = 'middle' === alignment;
var isEnd = 'end' === alignment;
var period0 = trace[axLetter + 'period0'];
var base = dateTime2ms(period0, calendar) || 0;
var newVals = [];
var starts = [];
var ends = [];
var len = vals.length;
for (var i = 0; i < len; i++) {
var v = vals[i];
var nEstimated, startTime, endTime;
if (mPeriod) {
// guess at how many periods away from base we are
nEstimated = Math.round((v - base) / (mPeriod * ONEAVGMONTH));
endTime = incrementMonth(base, mPeriod * nEstimated, calendar);
// iterate to get the exact bounds before and after v
// there may be ways to make this faster, but most of the time
// we'll only execute each loop zero or one time.
while (endTime > v) {
endTime = incrementMonth(endTime, -mPeriod, calendar);
}
while (endTime <= v) {
endTime = incrementMonth(endTime, mPeriod, calendar);
}
// now we know endTime is the boundary immediately after v
// so startTime is obtained by incrementing backward one period.
startTime = incrementMonth(endTime, -mPeriod, calendar);
} else {
// case of ms
nEstimated = Math.round((v - base) / period);
endTime = base + nEstimated * period;
while (endTime > v) {
endTime -= period;
}
while (endTime <= v) {
endTime += period;
}
startTime = endTime - period;
}
newVals[i] = isStart ? startTime : isEnd ? endTime : (startTime + endTime) / 2;
starts[i] = startTime;
ends[i] = endTime;
}
return {
vals: newVals,
starts: starts,
ends: ends
};
};
/***/ }),
/***/ 6720:
/***/ (function(module) {
"use strict";
module.exports = {
xaxis: {
valType: 'subplotid',
dflt: 'x',
editType: 'calc+clearAxisTypes'
},
yaxis: {
valType: 'subplotid',
dflt: 'y',
editType: 'calc+clearAxisTypes'
}
};
/***/ }),
/***/ 9280:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var isNumeric = __webpack_require__(8248);
var Lib = __webpack_require__(3400);
var FP_SAFE = (__webpack_require__(9032).FP_SAFE);
var Registry = __webpack_require__(4040);
var Drawing = __webpack_require__(3616);
var axIds = __webpack_require__(9811);
var getFromId = axIds.getFromId;
var isLinked = axIds.isLinked;
module.exports = {
applyAutorangeOptions: applyAutorangeOptions,
getAutoRange: getAutoRange,
makePadFn: makePadFn,
doAutoRange: doAutoRange,
findExtremes: findExtremes,
concatExtremes: concatExtremes
};
/**
* getAutoRange
*
* Collects all _extremes values corresponding to a given axis
* and computes its auto range.
*
* Note that getAutoRange uses return values from findExtremes.
*
* @param {object} gd:
* graph div object with filled-in fullData and fullLayout, in particular
* with filled-in '_extremes' containers:
* {
* val: calcdata value,
* pad: extra pixels beyond this value,
* extrapad: bool, does this point want 5% extra padding
* }
* @param {object} ax:
* full axis object, in particular with filled-in '_traceIndices'
* and '_annIndices' / '_shapeIndices' if applicable
* @return {array}
* an array of [min, max]. These are calcdata for log and category axes
* and data for linear and date axes.
*
* TODO: we want to change log to data as well, but it's hard to do this
* maintaining backward compatibility. category will always have to use calcdata
* though, because otherwise values between categories (or outside all categories)
* would be impossible.
*/
function getAutoRange(gd, ax) {
var i, j;
var newRange = [];
var fullLayout = gd._fullLayout;
var getPadMin = makePadFn(fullLayout, ax, 0);
var getPadMax = makePadFn(fullLayout, ax, 1);
var extremes = concatExtremes(gd, ax);
var minArray = extremes.min;
var maxArray = extremes.max;
if (minArray.length === 0 || maxArray.length === 0) {
return Lib.simpleMap(ax.range, ax.r2l);
}
var minmin = minArray[0].val;
var maxmax = maxArray[0].val;
for (i = 1; i < minArray.length; i++) {
if (minmin !== maxmax) break;
minmin = Math.min(minmin, minArray[i].val);
}
for (i = 1; i < maxArray.length; i++) {
if (minmin !== maxmax) break;
maxmax = Math.max(maxmax, maxArray[i].val);
}
var autorange = ax.autorange;
var axReverse = autorange === 'reversed' || autorange === 'min reversed' || autorange === 'max reversed';
if (!axReverse && ax.range) {
var rng = Lib.simpleMap(ax.range, ax.r2l);
axReverse = rng[1] < rng[0];
}
// one-time setting to easily reverse the axis
// when plotting from code
if (ax.autorange === 'reversed') {
ax.autorange = true;
}
var rangeMode = ax.rangemode;
var toZero = rangeMode === 'tozero';
var nonNegative = rangeMode === 'nonnegative';
var axLen = ax._length;
// don't allow padding to reduce the data to < 10% of the length
var minSpan = axLen / 10;
var mbest = 0;
var minpt, maxpt, minbest, maxbest, dp, dv;
for (i = 0; i < minArray.length; i++) {
minpt = minArray[i];
for (j = 0; j < maxArray.length; j++) {
maxpt = maxArray[j];
dv = maxpt.val - minpt.val - calcBreaksLength(ax, minpt.val, maxpt.val);
if (dv > 0) {
dp = axLen - getPadMin(minpt) - getPadMax(maxpt);
if (dp > minSpan) {
if (dv / dp > mbest) {
minbest = minpt;
maxbest = maxpt;
mbest = dv / dp;
}
} else if (dv / axLen > mbest) {
// in case of padding longer than the axis
// at least include the unpadded data values.
minbest = {
val: minpt.val,
nopad: 1
};
maxbest = {
val: maxpt.val,
nopad: 1
};
mbest = dv / axLen;
}
}
}
}
function maximumPad(prev, pt) {
return Math.max(prev, getPadMax(pt));
}
if (minmin === maxmax) {
var lower = minmin - 1;
var upper = minmin + 1;
if (toZero) {
if (minmin === 0) {
// The only value we have on this axis is 0, and we want to
// autorange so zero is one end.
// In principle this could be [0, 1] or [-1, 0] but usually
// 'tozero' pins 0 to the low end, so follow that.
newRange = [0, 1];
} else {
var maxPad = (minmin > 0 ? maxArray : minArray).reduce(maximumPad, 0);
// we're pushing a single value away from the edge due to its
// padding, with the other end clamped at zero
// 0.5 means don't push it farther than the center.
var rangeEnd = minmin / (1 - Math.min(0.5, maxPad / axLen));
newRange = minmin > 0 ? [0, rangeEnd] : [rangeEnd, 0];
}
} else if (nonNegative) {
newRange = [Math.max(0, lower), Math.max(1, upper)];
} else {
newRange = [lower, upper];
}
} else {
if (toZero) {
if (minbest.val >= 0) {
minbest = {
val: 0,
nopad: 1
};
}
if (maxbest.val <= 0) {
maxbest = {
val: 0,
nopad: 1
};
}
} else if (nonNegative) {
if (minbest.val - mbest * getPadMin(minbest) < 0) {
minbest = {
val: 0,
nopad: 1
};
}
if (maxbest.val <= 0) {
maxbest = {
val: 1,
nopad: 1
};
}
}
// in case it changed again...
mbest = (maxbest.val - minbest.val - calcBreaksLength(ax, minpt.val, maxpt.val)) / (axLen - getPadMin(minbest) - getPadMax(maxbest));
newRange = [minbest.val - mbest * getPadMin(minbest), maxbest.val + mbest * getPadMax(maxbest)];
}
newRange = applyAutorangeOptions(newRange, ax);
if (ax.limitRange) ax.limitRange();
// maintain reversal
if (axReverse) newRange.reverse();
return Lib.simpleMap(newRange, ax.l2r || Number);
}
// find axis rangebreaks in [v0,v1] and compute its length in value space
function calcBreaksLength(ax, v0, v1) {
var lBreaks = 0;
if (ax.rangebreaks) {
var rangebreaksOut = ax.locateBreaks(v0, v1);
for (var i = 0; i < rangebreaksOut.length; i++) {
var brk = rangebreaksOut[i];
lBreaks += brk.max - brk.min;
}
}
return lBreaks;
}
/*
* calculate the pixel padding for ax._min and ax._max entries with
* optional extrapad as 5% of the total axis length
*/
function makePadFn(fullLayout, ax, max) {
// 5% padding for points that specify extrapad: true
var extrappad = 0.05 * ax._length;
var anchorAxis = ax._anchorAxis || {};
if ((ax.ticklabelposition || '').indexOf('inside') !== -1 || (anchorAxis.ticklabelposition || '').indexOf('inside') !== -1) {
var axReverse = ax.isReversed();
if (!axReverse) {
var rng = Lib.simpleMap(ax.range, ax.r2l);
axReverse = rng[1] < rng[0];
}
if (axReverse) max = !max;
}
var zero = 0;
if (!isLinked(fullLayout, ax._id)) {
zero = padInsideLabelsOnAnchorAxis(fullLayout, ax, max);
}
extrappad = Math.max(zero, extrappad);
// domain-constrained axes: base extrappad on the unconstrained
// domain so it's consistent as the domain changes
if (ax.constrain === 'domain' && ax._inputDomain) {
extrappad *= (ax._inputDomain[1] - ax._inputDomain[0]) / (ax.domain[1] - ax.domain[0]);
}
return function getPad(pt) {
if (pt.nopad) return 0;
return pt.pad + (pt.extrapad ? extrappad : zero);
};
}
var TEXTPAD = 3;
function padInsideLabelsOnAnchorAxis(fullLayout, ax, max) {
var pad = 0;
var isX = ax._id.charAt(0) === 'x';
for (var subplot in fullLayout._plots) {
var plotinfo = fullLayout._plots[subplot];
if (ax._id !== plotinfo.xaxis._id && ax._id !== plotinfo.yaxis._id) continue;
var anchorAxis = (isX ? plotinfo.yaxis : plotinfo.xaxis) || {};
if ((anchorAxis.ticklabelposition || '').indexOf('inside') !== -1) {
// increase padding to make more room for inside tick labels of the counter axis
if (!max && (anchorAxis.side === 'left' || anchorAxis.side === 'bottom') || max && (anchorAxis.side === 'top' || anchorAxis.side === 'right')) {
if (anchorAxis._vals) {
var rad = Lib.deg2rad(anchorAxis._tickAngles[anchorAxis._id + 'tick'] || 0);
var cosA = Math.abs(Math.cos(rad));
var sinA = Math.abs(Math.sin(rad));
// no stashed bounding boxes - stash bounding boxes
if (!anchorAxis._vals[0].bb) {
var cls = anchorAxis._id + 'tick';
var tickLabels = anchorAxis._selections[cls];
tickLabels.each(function (d) {
var thisLabel = d3.select(this);
var mathjaxGroup = thisLabel.select('.text-math-group');
if (mathjaxGroup.empty()) {
d.bb = Drawing.bBox(thisLabel.node());
}
});
}
// use bounding boxes
for (var i = 0; i < anchorAxis._vals.length; i++) {
var t = anchorAxis._vals[i];
var bb = t.bb;
if (bb) {
var w = 2 * TEXTPAD + bb.width;
var h = 2 * TEXTPAD + bb.height;
pad = Math.max(pad, isX ? Math.max(w * cosA, h * sinA) : Math.max(h * cosA, w * sinA));
}
}
}
if (anchorAxis.ticks === 'inside' && anchorAxis.ticklabelposition === 'inside') {
pad += anchorAxis.ticklen || 0;
}
}
}
}
return pad;
}
function concatExtremes(gd, ax, noMatch) {
var axId = ax._id;
var fullData = gd._fullData;
var fullLayout = gd._fullLayout;
var minArray = [];
var maxArray = [];
var i, j, d;
function _concat(cont, indices) {
for (i = 0; i < indices.length; i++) {
var item = cont[indices[i]];
var extremes = (item._extremes || {})[axId];
if (item.visible === true && extremes) {
for (j = 0; j < extremes.min.length; j++) {
d = extremes.min[j];
collapseMinArray(minArray, d.val, d.pad, {
extrapad: d.extrapad
});
}
for (j = 0; j < extremes.max.length; j++) {
d = extremes.max[j];
collapseMaxArray(maxArray, d.val, d.pad, {
extrapad: d.extrapad
});
}
}
}
}
_concat(fullData, ax._traceIndices);
_concat(fullLayout.annotations || [], ax._annIndices || []);
_concat(fullLayout.shapes || [], ax._shapeIndices || []);
// Include the extremes from other matched axes with this one
if (ax._matchGroup && !noMatch) {
for (var axId2 in ax._matchGroup) {
if (axId2 !== ax._id) {
var ax2 = getFromId(gd, axId2);
var extremes2 = concatExtremes(gd, ax2, true);
// convert padding on the second axis to the first with lenRatio
var lenRatio = ax._length / ax2._length;
for (j = 0; j < extremes2.min.length; j++) {
d = extremes2.min[j];
collapseMinArray(minArray, d.val, d.pad * lenRatio, {
extrapad: d.extrapad
});
}
for (j = 0; j < extremes2.max.length; j++) {
d = extremes2.max[j];
collapseMaxArray(maxArray, d.val, d.pad * lenRatio, {
extrapad: d.extrapad
});
}
}
}
}
return {
min: minArray,
max: maxArray
};
}
function doAutoRange(gd, ax, presetRange) {
ax.setScale();
if (ax.autorange) {
ax.range = presetRange ? presetRange.slice() : getAutoRange(gd, ax);
ax._r = ax.range.slice();
ax._rl = Lib.simpleMap(ax._r, ax.r2l);
// doAutoRange will get called on fullLayout,
// but we want to report its results back to layout
var axIn = ax._input;
// before we edit _input, store preGUI values
var edits = {};
edits[ax._attr + '.range'] = ax.range;
edits[ax._attr + '.autorange'] = ax.autorange;
Registry.call('_storeDirectGUIEdit', gd.layout, gd._fullLayout._preGUI, edits);
axIn.range = ax.range.slice();
axIn.autorange = ax.autorange;
}
var anchorAx = ax._anchorAxis;
if (anchorAx && anchorAx.rangeslider) {
var axeRangeOpts = anchorAx.rangeslider[ax._name];
if (axeRangeOpts) {
if (axeRangeOpts.rangemode === 'auto') {
axeRangeOpts.range = getAutoRange(gd, ax);
}
}
anchorAx._input.rangeslider[ax._name] = Lib.extendFlat({}, axeRangeOpts);
}
}
/**
* findExtremes
*
* Find min/max extremes of an array of coordinates on a given axis.
*
* Note that findExtremes is called during `calc`, when we don't yet know the axis
* length; all the inputs should be based solely on the trace data, nothing
* about the axis layout.
*
* Note that `ppad` and `vpad` as well as their asymmetric variants refer to
* the before and after padding of the passed `data` array, not to the whole axis.
*
* @param {object} ax: full axis object
* relies on
* - ax.type
* - ax._m (just its sign)
* - ax.d2l
* @param {array} data:
* array of numbers (i.e. already run though ax.d2c)
* @param {object} opts:
* available keys are:
* vpad: (number or number array) pad values (data value +-vpad)
* ppad: (number or number array) pad pixels (pixel location +-ppad)
* ppadplus, ppadminus, vpadplus, vpadminus:
* separate padding for each side, overrides symmetric
* padded: (boolean) add 5% padding to both ends
* (unless one end is overridden by tozero)
* tozero: (boolean) make sure to include zero if axis is linear,
* and make it a tight bound if possible
* vpadLinearized: (boolean) whether or not vpad (or vpadplus/vpadminus)
* is linearized (for log scale axes)
*
* @return {object}
* - min {array of objects}
* - max {array of objects}
* each object item has fields:
* - val {number}
* - pad {number}
* - extrappad {number}
* - opts {object}: a ref to the passed "options" object
*/
function findExtremes(ax, data, opts) {
if (!opts) opts = {};
if (!ax._m) ax.setScale();
var minArray = [];
var maxArray = [];
var len = data.length;
var extrapad = opts.padded || false;
var tozero = opts.tozero && (ax.type === 'linear' || ax.type === '-');
var isLog = ax.type === 'log';
var hasArrayOption = false;
var vpadLinearized = opts.vpadLinearized || false;
var i, v, di, dmin, dmax, ppadiplus, ppadiminus, vmin, vmax;
function makePadAccessor(item) {
if (Array.isArray(item)) {
hasArrayOption = true;
return function (i) {
return Math.max(Number(item[i] || 0), 0);
};
} else {
var v = Math.max(Number(item || 0), 0);
return function () {
return v;
};
}
}
var ppadplus = makePadAccessor((ax._m > 0 ? opts.ppadplus : opts.ppadminus) || opts.ppad || 0);
var ppadminus = makePadAccessor((ax._m > 0 ? opts.ppadminus : opts.ppadplus) || opts.ppad || 0);
var vpadplus = makePadAccessor(opts.vpadplus || opts.vpad);
var vpadminus = makePadAccessor(opts.vpadminus || opts.vpad);
if (!hasArrayOption) {
// with no arrays other than `data` we don't need to consider
// every point, only the extreme data points
vmin = Infinity;
vmax = -Infinity;
if (isLog) {
for (i = 0; i < len; i++) {
v = data[i];
// data is not linearized yet so we still have to filter out negative logs
if (v < vmin && v > 0) vmin = v;
if (v > vmax && v < FP_SAFE) vmax = v;
}
} else {
for (i = 0; i < len; i++) {
v = data[i];
if (v < vmin && v > -FP_SAFE) vmin = v;
if (v > vmax && v < FP_SAFE) vmax = v;
}
}
data = [vmin, vmax];
len = 2;
}
var collapseOpts = {
tozero: tozero,
extrapad: extrapad
};
function addItem(i) {
di = data[i];
if (!isNumeric(di)) return;
ppadiplus = ppadplus(i);
ppadiminus = ppadminus(i);
if (vpadLinearized) {
dmin = ax.c2l(di) - vpadminus(i);
dmax = ax.c2l(di) + vpadplus(i);
} else {
vmin = di - vpadminus(i);
vmax = di + vpadplus(i);
// special case for log axes: if vpad makes this object span
// more than an order of mag, clip it to one order. This is so
// we don't have non-positive errors or absurdly large lower
// range due to rounding errors
if (isLog && vmin < vmax / 10) vmin = vmax / 10;
dmin = ax.c2l(vmin);
dmax = ax.c2l(vmax);
}
if (tozero) {
dmin = Math.min(0, dmin);
dmax = Math.max(0, dmax);
}
if (goodNumber(dmin)) {
collapseMinArray(minArray, dmin, ppadiminus, collapseOpts);
}
if (goodNumber(dmax)) {
collapseMaxArray(maxArray, dmax, ppadiplus, collapseOpts);
}
}
// For efficiency covering monotonic or near-monotonic data,
// check a few points at both ends first and then sweep
// through the middle
var iMax = Math.min(6, len);
for (i = 0; i < iMax; i++) addItem(i);
for (i = len - 1; i >= iMax; i--) addItem(i);
return {
min: minArray,
max: maxArray,
opts: opts
};
}
function collapseMinArray(array, newVal, newPad, opts) {
collapseArray(array, newVal, newPad, opts, lessOrEqual);
}
function collapseMaxArray(array, newVal, newPad, opts) {
collapseArray(array, newVal, newPad, opts, greaterOrEqual);
}
/**
* collapseArray
*
* Takes items from 'array' and compares them to 'newVal', 'newPad'.
*
* @param {array} array:
* current set of min or max extremes
* @param {number} newVal:
* new value to compare against
* @param {number} newPad:
* pad value associated with 'newVal'
* @param {object} opts:
* - tozero {boolean}
* - extrapad {number}
* @param {function} atLeastAsExtreme:
* comparison function, use
* - lessOrEqual for min 'array' and
* - greaterOrEqual for max 'array'
*
* In practice, 'array' is either
* - 'extremes[ax._id].min' or
* - 'extremes[ax._id].max
* found in traces and layout items that affect autorange.
*
* Since we don't yet know the relationship between pixels and values
* (that's what we're trying to figure out!) AND we don't yet know how
* many pixels `extrapad` represents (it's going to be 5% of the length,
* but we don't want to have to redo calc just because length changed)
* two point must satisfy three criteria simultaneously for one to supersede the other:
* - at least as extreme a `val`
* - at least as big a `pad`
* - an unpadded point cannot supersede a padded point, but any other combination can
*
* Then:
* - If the item supersedes the new point, set includeThis false
* - If the new pt supersedes the item, delete it from 'array'
*/
function collapseArray(array, newVal, newPad, opts, atLeastAsExtreme) {
var tozero = opts.tozero;
var extrapad = opts.extrapad;
var includeThis = true;
for (var j = 0; j < array.length && includeThis; j++) {
var v = array[j];
if (atLeastAsExtreme(v.val, newVal) && v.pad >= newPad && (v.extrapad || !extrapad)) {
includeThis = false;
break;
} else if (atLeastAsExtreme(newVal, v.val) && v.pad <= newPad && (extrapad || !v.extrapad)) {
array.splice(j, 1);
j--;
}
}
if (includeThis) {
var clipAtZero = tozero && newVal === 0;
array.push({
val: newVal,
pad: clipAtZero ? 0 : newPad,
extrapad: clipAtZero ? false : extrapad
});
}
}
// In order to stop overflow errors, don't consider points
// too close to the limits of js floating point
function goodNumber(v) {
return isNumeric(v) && Math.abs(v) < FP_SAFE;
}
function lessOrEqual(v0, v1) {
return v0 <= v1;
}
function greaterOrEqual(v0, v1) {
return v0 >= v1;
}
function applyAutorangeMinOptions(v, ax) {
var autorangeoptions = ax.autorangeoptions;
if (autorangeoptions && autorangeoptions.minallowed !== undefined && hasValidMinAndMax(ax, autorangeoptions.minallowed, autorangeoptions.maxallowed)) {
return autorangeoptions.minallowed;
}
if (autorangeoptions && autorangeoptions.clipmin !== undefined && hasValidMinAndMax(ax, autorangeoptions.clipmin, autorangeoptions.clipmax)) {
return Math.max(v, ax.d2l(autorangeoptions.clipmin));
}
return v;
}
function applyAutorangeMaxOptions(v, ax) {
var autorangeoptions = ax.autorangeoptions;
if (autorangeoptions && autorangeoptions.maxallowed !== undefined && hasValidMinAndMax(ax, autorangeoptions.minallowed, autorangeoptions.maxallowed)) {
return autorangeoptions.maxallowed;
}
if (autorangeoptions && autorangeoptions.clipmax !== undefined && hasValidMinAndMax(ax, autorangeoptions.clipmin, autorangeoptions.clipmax)) {
return Math.min(v, ax.d2l(autorangeoptions.clipmax));
}
return v;
}
function hasValidMinAndMax(ax, min, max) {
// in case both min and max are defined, ensure min < max
if (min !== undefined && max !== undefined) {
min = ax.d2l(min);
max = ax.d2l(max);
return min < max;
}
return true;
}
// this function should be (and is) called before reversing the range
// so range[0] is the minimum and range[1] is the maximum
function applyAutorangeOptions(range, ax) {
if (!ax || !ax.autorangeoptions) return range;
var min = range[0];
var max = range[1];
var include = ax.autorangeoptions.include;
if (include !== undefined) {
var lMin = ax.d2l(min);
var lMax = ax.d2l(max);
if (!Lib.isArrayOrTypedArray(include)) include = [include];
for (var i = 0; i < include.length; i++) {
var v = ax.d2l(include[i]);
if (lMin >= v) {
lMin = v;
min = v;
}
if (lMax <= v) {
lMax = v;
max = v;
}
}
}
min = applyAutorangeMinOptions(min, ax);
max = applyAutorangeMaxOptions(max, ax);
return [min, max];
}
/***/ }),
/***/ 6808:
/***/ (function(module) {
"use strict";
module.exports = function handleAutorangeOptionsDefaults(coerce, autorange, range) {
var minRange, maxRange;
if (range) {
var isReversed = autorange === 'reversed' || autorange === 'min reversed' || autorange === 'max reversed';
minRange = range[isReversed ? 1 : 0];
maxRange = range[isReversed ? 0 : 1];
}
var minallowed = coerce('autorangeoptions.minallowed', maxRange === null ? minRange : undefined);
var maxallowed = coerce('autorangeoptions.maxallowed', minRange === null ? maxRange : undefined);
if (minallowed === undefined) coerce('autorangeoptions.clipmin');
if (maxallowed === undefined) coerce('autorangeoptions.clipmax');
coerce('autorangeoptions.include');
};
/***/ }),
/***/ 4460:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var isNumeric = __webpack_require__(8248);
var Plots = __webpack_require__(7316);
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var strTranslate = Lib.strTranslate;
var svgTextUtils = __webpack_require__(2736);
var Titles = __webpack_require__(1668);
var Color = __webpack_require__(6308);
var Drawing = __webpack_require__(3616);
var axAttrs = __webpack_require__(4724);
var cleanTicks = __webpack_require__(8728);
var constants = __webpack_require__(9032);
var ONEMAXYEAR = constants.ONEMAXYEAR;
var ONEAVGYEAR = constants.ONEAVGYEAR;
var ONEMINYEAR = constants.ONEMINYEAR;
var ONEMAXQUARTER = constants.ONEMAXQUARTER;
var ONEAVGQUARTER = constants.ONEAVGQUARTER;
var ONEMINQUARTER = constants.ONEMINQUARTER;
var ONEMAXMONTH = constants.ONEMAXMONTH;
var ONEAVGMONTH = constants.ONEAVGMONTH;
var ONEMINMONTH = constants.ONEMINMONTH;
var ONEWEEK = constants.ONEWEEK;
var ONEDAY = constants.ONEDAY;
var HALFDAY = ONEDAY / 2;
var ONEHOUR = constants.ONEHOUR;
var ONEMIN = constants.ONEMIN;
var ONESEC = constants.ONESEC;
var ONEMILLI = constants.ONEMILLI;
var ONEMICROSEC = constants.ONEMICROSEC;
var MINUS_SIGN = constants.MINUS_SIGN;
var BADNUM = constants.BADNUM;
var ZERO_PATH = {
K: 'zeroline'
};
var GRID_PATH = {
K: 'gridline',
L: 'path'
};
var MINORGRID_PATH = {
K: 'minor-gridline',
L: 'path'
};
var TICK_PATH = {
K: 'tick',
L: 'path'
};
var TICK_TEXT = {
K: 'tick',
L: 'text'
};
var MARGIN_MAPPING = {
width: ['x', 'r', 'l', 'xl', 'xr'],
height: ['y', 't', 'b', 'yt', 'yb'],
right: ['r', 'xr'],
left: ['l', 'xl'],
top: ['t', 'yt'],
bottom: ['b', 'yb']
};
var alignmentConstants = __webpack_require__(4284);
var MID_SHIFT = alignmentConstants.MID_SHIFT;
var CAP_SHIFT = alignmentConstants.CAP_SHIFT;
var LINE_SPACING = alignmentConstants.LINE_SPACING;
var OPPOSITE_SIDE = alignmentConstants.OPPOSITE_SIDE;
var TEXTPAD = 3;
var axes = module.exports = {};
axes.setConvert = __webpack_require__(8344);
var autoType = __webpack_require__(2976);
var axisIds = __webpack_require__(9811);
var idSort = axisIds.idSort;
var isLinked = axisIds.isLinked;
// tight coupling to chart studio
axes.id2name = axisIds.id2name;
axes.name2id = axisIds.name2id;
axes.cleanId = axisIds.cleanId;
axes.list = axisIds.list;
axes.listIds = axisIds.listIds;
axes.getFromId = axisIds.getFromId;
axes.getFromTrace = axisIds.getFromTrace;
var autorange = __webpack_require__(9280);
axes.getAutoRange = autorange.getAutoRange;
axes.findExtremes = autorange.findExtremes;
var epsilon = 0.0001;
function expandRange(range) {
var delta = (range[1] - range[0]) * epsilon;
return [range[0] - delta, range[1] + delta];
}
/*
* find the list of possible axes to reference with an xref or yref attribute
* and coerce it to that list
*
* attr: the attribute we're generating a reference for. Should end in 'x' or 'y'
* but can be prefixed, like 'ax' for annotation's arrow x
* dflt: the default to coerce to, or blank to use the first axis (falling back on
* extraOption if there is no axis)
* extraOption: aside from existing axes with this letter, what non-axis value is allowed?
* Only required if it's different from `dflt`
*/
axes.coerceRef = function (containerIn, containerOut, gd, attr, dflt, extraOption) {
var axLetter = attr.charAt(attr.length - 1);
var axlist = gd._fullLayout._subplots[axLetter + 'axis'];
var refAttr = attr + 'ref';
var attrDef = {};
if (!dflt) dflt = axlist[0] || (typeof extraOption === 'string' ? extraOption : extraOption[0]);
if (!extraOption) extraOption = dflt;
axlist = axlist.concat(axlist.map(function (x) {
return x + ' domain';
}));
// data-ref annotations are not supported in gl2d yet
attrDef[refAttr] = {
valType: 'enumerated',
values: axlist.concat(extraOption ? typeof extraOption === 'string' ? [extraOption] : extraOption : []),
dflt: dflt
};
// xref, yref
return Lib.coerce(containerIn, containerOut, attrDef, refAttr);
};
/*
* Get the type of an axis reference. This can be 'range', 'domain', or 'paper'.
* This assumes ar is a valid axis reference and returns 'range' if it doesn't
* match the patterns for 'paper' or 'domain'.
*
* ar: the axis reference string
*
*/
axes.getRefType = function (ar) {
if (ar === undefined) {
return ar;
}
if (ar === 'paper') {
return 'paper';
}
if (ar === 'pixel') {
return 'pixel';
}
if (/( domain)$/.test(ar)) {
return 'domain';
} else {
return 'range';
}
};
/*
* coerce position attributes (range-type) that can be either on axes or absolute
* (paper or pixel) referenced. The biggest complication here is that we don't know
* before looking at the axis whether the value must be a number or not (it may be
* a date string), so we can't use the regular valType='number' machinery
*
* axRef (string): the axis this position is referenced to, or:
* paper: fraction of the plot area
* pixel: pixels relative to some starting position
* attr (string): the attribute in containerOut we are coercing
* dflt (number): the default position, as a fraction or pixels. If the attribute
* is to be axis-referenced, this will be converted to an axis data value
*
* Also cleans the values, since the attribute definition itself has to say
* valType: 'any' to handle date axes. This allows us to accept:
* - for category axes: category names, and convert them here into serial numbers.
* Note that this will NOT work for axis range endpoints, because we don't know
* the category list yet (it's set by ax.makeCalcdata during calc)
* but it works for component (note, shape, images) positions.
* - for date axes: JS Dates or milliseconds, and convert to date strings
* - for other types: coerce them to numbers
*/
axes.coercePosition = function (containerOut, gd, coerce, axRef, attr, dflt) {
var cleanPos, pos;
var axRefType = axes.getRefType(axRef);
if (axRefType !== 'range') {
cleanPos = Lib.ensureNumber;
pos = coerce(attr, dflt);
} else {
var ax = axes.getFromId(gd, axRef);
dflt = ax.fraction2r(dflt);
pos = coerce(attr, dflt);
cleanPos = ax.cleanPos;
}
containerOut[attr] = cleanPos(pos);
};
axes.cleanPosition = function (pos, gd, axRef) {
var cleanPos = axRef === 'paper' || axRef === 'pixel' ? Lib.ensureNumber : axes.getFromId(gd, axRef).cleanPos;
return cleanPos(pos);
};
axes.redrawComponents = function (gd, axIds) {
axIds = axIds ? axIds : axes.listIds(gd);
var fullLayout = gd._fullLayout;
function _redrawOneComp(moduleName, methodName, stashName, shortCircuit) {
var method = Registry.getComponentMethod(moduleName, methodName);
var stash = {};
for (var i = 0; i < axIds.length; i++) {
var ax = fullLayout[axes.id2name(axIds[i])];
var indices = ax[stashName];
for (var j = 0; j < indices.length; j++) {
var ind = indices[j];
if (!stash[ind]) {
method(gd, ind);
stash[ind] = 1;
// once is enough for images (which doesn't use the `i` arg anyway)
if (shortCircuit) return;
}
}
}
}
// annotations and shapes 'draw' method is slow,
// use the finer-grained 'drawOne' method instead
_redrawOneComp('annotations', 'drawOne', '_annIndices');
_redrawOneComp('shapes', 'drawOne', '_shapeIndices');
_redrawOneComp('images', 'draw', '_imgIndices', true);
_redrawOneComp('selections', 'drawOne', '_selectionIndices');
};
var getDataConversions = axes.getDataConversions = function (gd, trace, target, targetArray) {
var ax;
// If target points to an axis, use the type we already have for that
// axis to find the data type. Otherwise use the values to autotype.
var d2cTarget = target === 'x' || target === 'y' || target === 'z' ? target : targetArray;
// In the case of an array target, make a mock data array
// and call supplyDefaults to the data type and
// setup the data-to-calc method.
if (Lib.isArrayOrTypedArray(d2cTarget)) {
ax = {
type: autoType(targetArray, undefined, {
autotypenumbers: gd._fullLayout.autotypenumbers
}),
_categories: []
};
axes.setConvert(ax);
// build up ax._categories (usually done during ax.makeCalcdata()
if (ax.type === 'category') {
for (var i = 0; i < targetArray.length; i++) {
ax.d2c(targetArray[i]);
}
}
// TODO what to do for transforms?
} else {
ax = axes.getFromTrace(gd, trace, d2cTarget);
}
// if 'target' has corresponding axis
// -> use setConvert method
if (ax) return {
d2c: ax.d2c,
c2d: ax.c2d
};
// special case for 'ids'
// -> cast to String
if (d2cTarget === 'ids') return {
d2c: toString,
c2d: toString
};
// otherwise (e.g. numeric-array of 'marker.color' or 'marker.size')
// -> cast to Number
return {
d2c: toNum,
c2d: toNum
};
};
function toNum(v) {
return +v;
}
function toString(v) {
return String(v);
}
axes.getDataToCoordFunc = function (gd, trace, target, targetArray) {
return getDataConversions(gd, trace, target, targetArray).d2c;
};
// get counteraxis letter for this axis (name or id)
// this can also be used as the id for default counter axis
axes.counterLetter = function (id) {
var axLetter = id.charAt(0);
if (axLetter === 'x') return 'y';
if (axLetter === 'y') return 'x';
};
// incorporate a new minimum difference and first tick into
// forced
// note that _forceTick0 is linearized, so needs to be turned into
// a range value for setting tick0
axes.minDtick = function (ax, newDiff, newFirst, allow) {
// doesn't make sense to do forced min dTick on log or category axes,
// and the plot itself may decide to cancel (ie non-grouped bars)
if (['log', 'category', 'multicategory'].indexOf(ax.type) !== -1 || !allow) {
ax._minDtick = 0;
} else if (ax._minDtick === undefined) {
// undefined means there's nothing there yet
ax._minDtick = newDiff;
ax._forceTick0 = newFirst;
} else if (ax._minDtick) {
if ((ax._minDtick / newDiff + 1e-6) % 1 < 2e-6 &&
// existing minDtick is an integer multiple of newDiff
// (within rounding err)
// and forceTick0 can be shifted to newFirst
((newFirst - ax._forceTick0) / newDiff % 1 + 1.000001) % 1 < 2e-6) {
ax._minDtick = newDiff;
ax._forceTick0 = newFirst;
} else if ((newDiff / ax._minDtick + 1e-6) % 1 > 2e-6 ||
// if the converse is true (newDiff is a multiple of minDtick and
// newFirst can be shifted to forceTick0) then do nothing - same
// forcing stands. Otherwise, cancel forced minimum
((newFirst - ax._forceTick0) / ax._minDtick % 1 + 1.000001) % 1 > 2e-6) {
ax._minDtick = 0;
}
}
};
// save a copy of the initial axis ranges in fullLayout
// use them in mode bar and dblclick events
axes.saveRangeInitial = function (gd, overwrite) {
var axList = axes.list(gd, '', true);
var hasOneAxisChanged = false;
for (var i = 0; i < axList.length; i++) {
var ax = axList[i];
var isNew = ax._rangeInitial0 === undefined && ax._rangeInitial1 === undefined;
var hasChanged = isNew || ax.range[0] !== ax._rangeInitial0 || ax.range[1] !== ax._rangeInitial1;
var autorange = ax.autorange;
if (isNew && autorange !== true || overwrite && hasChanged) {
ax._rangeInitial0 = autorange === 'min' || autorange === 'max reversed' ? undefined : ax.range[0];
ax._rangeInitial1 = autorange === 'max' || autorange === 'min reversed' ? undefined : ax.range[1];
ax._autorangeInitial = autorange;
hasOneAxisChanged = true;
}
}
return hasOneAxisChanged;
};
// save a copy of the initial spike visibility
axes.saveShowSpikeInitial = function (gd, overwrite) {
var axList = axes.list(gd, '', true);
var hasOneAxisChanged = false;
var allSpikesEnabled = 'on';
for (var i = 0; i < axList.length; i++) {
var ax = axList[i];
var isNew = ax._showSpikeInitial === undefined;
var hasChanged = isNew || !(ax.showspikes === ax._showspikes);
if (isNew || overwrite && hasChanged) {
ax._showSpikeInitial = ax.showspikes;
hasOneAxisChanged = true;
}
if (allSpikesEnabled === 'on' && !ax.showspikes) {
allSpikesEnabled = 'off';
}
}
gd._fullLayout._cartesianSpikesEnabled = allSpikesEnabled;
return hasOneAxisChanged;
};
axes.autoBin = function (data, ax, nbins, is2d, calendar, size) {
var dataMin = Lib.aggNums(Math.min, null, data);
var dataMax = Lib.aggNums(Math.max, null, data);
if (ax.type === 'category' || ax.type === 'multicategory') {
return {
start: dataMin - 0.5,
end: dataMax + 0.5,
size: Math.max(1, Math.round(size) || 1),
_dataSpan: dataMax - dataMin
};
}
if (!calendar) calendar = ax.calendar;
// piggyback off tick code to make "nice" bin sizes and edges
var dummyAx;
if (ax.type === 'log') {
dummyAx = {
type: 'linear',
range: [dataMin, dataMax]
};
} else {
dummyAx = {
type: ax.type,
range: Lib.simpleMap([dataMin, dataMax], ax.c2r, 0, calendar),
calendar: calendar
};
}
axes.setConvert(dummyAx);
size = size && cleanTicks.dtick(size, dummyAx.type);
if (size) {
dummyAx.dtick = size;
dummyAx.tick0 = cleanTicks.tick0(undefined, dummyAx.type, calendar);
} else {
var size0;
if (nbins) size0 = (dataMax - dataMin) / nbins;else {
// totally auto: scale off std deviation so the highest bin is
// somewhat taller than the total number of bins, but don't let
// the size get smaller than the 'nice' rounded down minimum
// difference between values
var distinctData = Lib.distinctVals(data);
var msexp = Math.pow(10, Math.floor(Math.log(distinctData.minDiff) / Math.LN10));
var minSize = msexp * Lib.roundUp(distinctData.minDiff / msexp, [0.9, 1.9, 4.9, 9.9], true);
size0 = Math.max(minSize, 2 * Lib.stdev(data) / Math.pow(data.length, is2d ? 0.25 : 0.4));
// fallback if ax.d2c output BADNUMs
// e.g. when user try to plot categorical bins
// on a layout.xaxis.type: 'linear'
if (!isNumeric(size0)) size0 = 1;
}
axes.autoTicks(dummyAx, size0);
}
var finalSize = dummyAx.dtick;
var binStart = axes.tickIncrement(axes.tickFirst(dummyAx), finalSize, 'reverse', calendar);
var binEnd, bincount;
// check for too many data points right at the edges of bins
// (>50% within 1% of bin edges) or all data points integral
// and offset the bins accordingly
if (typeof finalSize === 'number') {
binStart = autoShiftNumericBins(binStart, data, dummyAx, dataMin, dataMax);
bincount = 1 + Math.floor((dataMax - binStart) / finalSize);
binEnd = binStart + bincount * finalSize;
} else {
// month ticks - should be the only nonlinear kind we have at this point.
// dtick (as supplied by axes.autoTick) only has nonlinear values on
// date and log axes, but even if you display a histogram on a log axis
// we bin it on a linear axis (which one could argue against, but that's
// a separate issue)
if (dummyAx.dtick.charAt(0) === 'M') {
binStart = autoShiftMonthBins(binStart, data, finalSize, dataMin, calendar);
}
// calculate the endpoint for nonlinear ticks - you have to
// just increment until you're done
binEnd = binStart;
bincount = 0;
while (binEnd <= dataMax) {
binEnd = axes.tickIncrement(binEnd, finalSize, false, calendar);
bincount++;
}
}
return {
start: ax.c2r(binStart, 0, calendar),
end: ax.c2r(binEnd, 0, calendar),
size: finalSize,
_dataSpan: dataMax - dataMin
};
};
function autoShiftNumericBins(binStart, data, ax, dataMin, dataMax) {
var edgecount = 0;
var midcount = 0;
var intcount = 0;
var blankCount = 0;
function nearEdge(v) {
// is a value within 1% of a bin edge?
return (1 + (v - binStart) * 100 / ax.dtick) % 100 < 2;
}
for (var i = 0; i < data.length; i++) {
if (data[i] % 1 === 0) intcount++;else if (!isNumeric(data[i])) blankCount++;
if (nearEdge(data[i])) edgecount++;
if (nearEdge(data[i] + ax.dtick / 2)) midcount++;
}
var dataCount = data.length - blankCount;
if (intcount === dataCount && ax.type !== 'date') {
if (ax.dtick < 1) {
// all integers: if bin size is <1, it's because
// that was specifically requested (large nbins)
// so respect that... but center the bins containing
// integers on those integers
binStart = dataMin - 0.5 * ax.dtick;
} else {
// otherwise start half an integer down regardless of
// the bin size, just enough to clear up endpoint
// ambiguity about which integers are in which bins.
binStart -= 0.5;
if (binStart + ax.dtick < dataMin) binStart += ax.dtick;
}
} else if (midcount < dataCount * 0.1) {
if (edgecount > dataCount * 0.3 || nearEdge(dataMin) || nearEdge(dataMax)) {
// lots of points at the edge, not many in the middle
// shift half a bin
var binshift = ax.dtick / 2;
binStart += binStart + binshift < dataMin ? binshift : -binshift;
}
}
return binStart;
}
function autoShiftMonthBins(binStart, data, dtick, dataMin, calendar) {
var stats = Lib.findExactDates(data, calendar);
// number of data points that needs to be an exact value
// to shift that increment to (near) the bin center
var threshold = 0.8;
if (stats.exactDays > threshold) {
var numMonths = Number(dtick.substr(1));
if (stats.exactYears > threshold && numMonths % 12 === 0) {
// The exact middle of a non-leap-year is 1.5 days into July
// so if we start the bins here, all but leap years will
// get hover-labeled as exact years.
binStart = axes.tickIncrement(binStart, 'M6', 'reverse') + ONEDAY * 1.5;
} else if (stats.exactMonths > threshold) {
// Months are not as clean, but if we shift half the *longest*
// month (31/2 days) then 31-day months will get labeled exactly
// and shorter months will get labeled with the correct month
// but shifted 12-36 hours into it.
binStart = axes.tickIncrement(binStart, 'M1', 'reverse') + ONEDAY * 15.5;
} else {
// Shifting half a day is exact, but since these are month bins it
// will always give a somewhat odd-looking label, until we do something
// smarter like showing the bin boundaries (or the bounds of the actual
// data in each bin)
binStart -= HALFDAY;
}
var nextBinStart = axes.tickIncrement(binStart, dtick);
if (nextBinStart <= dataMin) return nextBinStart;
}
return binStart;
}
// ----------------------------------------------------
// Ticks and grids
// ----------------------------------------------------
// ensure we have minor tick0 and dtick calculated
axes.prepMinorTicks = function (mockAx, ax, opts) {
if (!ax.minor.dtick) {
delete mockAx.dtick;
var hasMajor = ax.dtick && isNumeric(ax._tmin);
var mockMinorRange;
if (hasMajor) {
var tick2 = axes.tickIncrement(ax._tmin, ax.dtick, true);
// mock range a tiny bit smaller than one major tick interval
mockMinorRange = [ax._tmin, tick2 * 0.99 + ax._tmin * 0.01];
} else {
var rl = Lib.simpleMap(ax.range, ax.r2l);
// If we don't have a major dtick, the concept of minor ticks is a little
// ambiguous - just take a stab and say minor.nticks should span 1/5 the axis
mockMinorRange = [rl[0], 0.8 * rl[0] + 0.2 * rl[1]];
}
mockAx.range = Lib.simpleMap(mockMinorRange, ax.l2r);
mockAx._isMinor = true;
axes.prepTicks(mockAx, opts);
if (hasMajor) {
var numericMajor = isNumeric(ax.dtick);
var numericMinor = isNumeric(mockAx.dtick);
var majorNum = numericMajor ? ax.dtick : +ax.dtick.substring(1);
var minorNum = numericMinor ? mockAx.dtick : +mockAx.dtick.substring(1);
if (numericMajor && numericMinor) {
if (!isMultiple(majorNum, minorNum)) {
// give up on minor ticks - outside the below exceptions,
// this can only happen if minor.nticks is smaller than two jumps
// in the auto-tick scale and the first jump is not an even multiple
// (5 -> 2 or for dates 3 ->2, 15 -> 10 etc) or if you provided
// an explicit dtick, in which case it's fine to give up,
// you can provide an explicit minor.dtick.
if (majorNum === 2 * ONEWEEK && minorNum === 3 * ONEDAY) {
mockAx.dtick = ONEWEEK;
} else if (majorNum === ONEWEEK && !(ax._input.minor || {}).nticks) {
// minor.nticks defaults to 5, but in this one case we want 7,
// so the minor ticks show on all days of the week
mockAx.dtick = ONEDAY;
} else if (isClose(majorNum / minorNum, 2.5)) {
// 5*10^n -> 2*10^n and you've set nticks < 5
// quarters are pretty common, we don't do this by default as it
// would add an extra digit to display, but minor has no labels
mockAx.dtick = majorNum / 2;
} else {
mockAx.dtick = majorNum;
}
} else if (majorNum === 2 * ONEWEEK && minorNum === 2 * ONEDAY) {
// this is a weird one: we don't want to automatically choose
// 2-day minor ticks for 2-week major, even though it IS an even multiple,
// because people would expect to see the weeks clearly
mockAx.dtick = ONEWEEK;
}
} else if (String(ax.dtick).charAt(0) === 'M') {
if (numericMinor) {
mockAx.dtick = 'M1';
} else {
if (!isMultiple(majorNum, minorNum)) {
// unless you provided an explicit ax.dtick (in which case
// it's OK for us to give up, you can provide an explicit
// minor.dtick too), this can only happen with:
// minor.nticks < 3 and dtick === M3, or
// minor.nticks < 5 and dtick === 5 * 10^n years
// so in all cases we just give up.
mockAx.dtick = ax.dtick;
} else if (majorNum >= 12 && minorNum === 2) {
// another special carve-out: for year major ticks, don't show
// 2-month minor ticks, bump to quarters
mockAx.dtick = 'M3';
}
}
} else if (String(mockAx.dtick).charAt(0) === 'L') {
if (String(ax.dtick).charAt(0) === 'L') {
if (!isMultiple(majorNum, minorNum)) {
mockAx.dtick = isClose(majorNum / minorNum, 2.5) ? ax.dtick / 2 : ax.dtick;
}
} else {
mockAx.dtick = 'D1';
}
} else if (mockAx.dtick === 'D2' && +ax.dtick > 1) {
// the D2 log axis tick spacing is confusing for unlabeled minor ticks if
// the major dtick is more than one order of magnitude.
mockAx.dtick = 1;
}
}
// put back the original range, to use to find the full set of minor ticks
mockAx.range = ax.range;
}
if (ax.minor._tick0Init === undefined) {
// ensure identical tick0
mockAx.tick0 = ax.tick0;
}
};
function isMultiple(bigger, smaller) {
return Math.abs((bigger / smaller + 0.5) % 1 - 0.5) < 0.001;
}
function isClose(a, b) {
return Math.abs(a / b - 1) < 0.001;
}
// ensure we have tick0, dtick, and tick rounding calculated
axes.prepTicks = function (ax, opts) {
var rng = Lib.simpleMap(ax.range, ax.r2l, undefined, undefined, opts);
// calculate max number of (auto) ticks to display based on plot size
if (ax.tickmode === 'auto' || !ax.dtick) {
var nt = ax.nticks;
var minPx;
if (!nt) {
if (ax.type === 'category' || ax.type === 'multicategory') {
minPx = ax.tickfont ? Lib.bigFont(ax.tickfont.size || 12) : 15;
nt = ax._length / minPx;
} else {
minPx = ax._id.charAt(0) === 'y' ? 40 : 80;
nt = Lib.constrain(ax._length / minPx, 4, 9) + 1;
}
// radial axes span half their domain,
// multiply nticks value by two to get correct number of auto ticks.
if (ax._name === 'radialaxis') nt *= 2;
}
if (!(ax.minor && ax.minor.tickmode !== 'array')) {
// add a couple of extra digits for filling in ticks when we
// have explicit tickvals without tick text
if (ax.tickmode === 'array') nt *= 100;
}
ax._roughDTick = Math.abs(rng[1] - rng[0]) / nt;
axes.autoTicks(ax, ax._roughDTick);
// check for a forced minimum dtick
if (ax._minDtick > 0 && ax.dtick < ax._minDtick * 2) {
ax.dtick = ax._minDtick;
ax.tick0 = ax.l2r(ax._forceTick0);
}
}
if (ax.ticklabelmode === 'period') {
adjustPeriodDelta(ax);
}
// check for missing tick0
if (!ax.tick0) {
ax.tick0 = ax.type === 'date' ? '2000-01-01' : 0;
}
// ensure we don't try to make ticks below our minimum precision
// see https://github.com/plotly/plotly.js/issues/2892
if (ax.type === 'date' && ax.dtick < 0.1) ax.dtick = 0.1;
// now figure out rounding of tick values
autoTickRound(ax);
};
function nMonths(dtick) {
return +dtick.substring(1);
}
function adjustPeriodDelta(ax) {
// adjusts ax.dtick and sets ax._definedDelta
var definedDelta;
function mDate() {
return !(isNumeric(ax.dtick) || ax.dtick.charAt(0) !== 'M');
}
var isMDate = mDate();
var tickformat = axes.getTickFormat(ax);
if (tickformat) {
var noDtick = ax._dtickInit !== ax.dtick;
if (!/%[fLQsSMX]/.test(tickformat)
// %f: microseconds as a decimal number [000000, 999999]
// %L: milliseconds as a decimal number [000, 999]
// %Q: milliseconds since UNIX epoch
// %s: seconds since UNIX epoch
// %S: second as a decimal number [00,61]
// %M: minute as a decimal number [00,59]
// %X: the locale’s time, such as %-I:%M:%S %p
) {
if (/%[HI]/.test(tickformat)
// %H: hour (24-hour clock) as a decimal number [00,23]
// %I: hour (12-hour clock) as a decimal number [01,12]
) {
definedDelta = ONEHOUR;
if (noDtick && !isMDate && ax.dtick < ONEHOUR) ax.dtick = ONEHOUR;
} else if (/%p/.test(tickformat) // %p: either AM or PM
) {
definedDelta = HALFDAY;
if (noDtick && !isMDate && ax.dtick < HALFDAY) ax.dtick = HALFDAY;
} else if (/%[Aadejuwx]/.test(tickformat)
// %A: full weekday name
// %a: abbreviated weekday name
// %d: zero-padded day of the month as a decimal number [01,31]
// %e: space-padded day of the month as a decimal number [ 1,31]
// %j: day of the year as a decimal number [001,366]
// %u: Monday-based (ISO 8601) weekday as a decimal number [1,7]
// %w: Sunday-based weekday as a decimal number [0,6]
// %x: the locale’s date, such as %-m/%-d/%Y
) {
definedDelta = ONEDAY;
if (noDtick && !isMDate && ax.dtick < ONEDAY) ax.dtick = ONEDAY;
} else if (/%[UVW]/.test(tickformat)
// %U: Sunday-based week of the year as a decimal number [00,53]
// %V: ISO 8601 week of the year as a decimal number [01, 53]
// %W: Monday-based week of the year as a decimal number [00,53]
) {
definedDelta = ONEWEEK;
if (noDtick && !isMDate && ax.dtick < ONEWEEK) ax.dtick = ONEWEEK;
} else if (/%[Bbm]/.test(tickformat)
// %B: full month name
// %b: abbreviated month name
// %m: month as a decimal number [01,12]
) {
definedDelta = ONEAVGMONTH;
if (noDtick && (isMDate ? nMonths(ax.dtick) < 1 : ax.dtick < ONEMINMONTH)) ax.dtick = 'M1';
} else if (/%[q]/.test(tickformat)
// %q: quarter of the year as a decimal number [1,4]
) {
definedDelta = ONEAVGQUARTER;
if (noDtick && (isMDate ? nMonths(ax.dtick) < 3 : ax.dtick < ONEMINQUARTER)) ax.dtick = 'M3';
} else if (/%[Yy]/.test(tickformat)
// %Y: year with century as a decimal number, such as 1999
// %y: year without century as a decimal number [00,99]
) {
definedDelta = ONEAVGYEAR;
if (noDtick && (isMDate ? nMonths(ax.dtick) < 12 : ax.dtick < ONEMINYEAR)) ax.dtick = 'M12';
}
}
}
isMDate = mDate();
if (isMDate && ax.tick0 === ax._dowTick0) {
// discard Sunday/Monday tweaks
ax.tick0 = ax._rawTick0;
}
ax._definedDelta = definedDelta;
}
function positionPeriodTicks(tickVals, ax, definedDelta) {
for (var i = 0; i < tickVals.length; i++) {
var v = tickVals[i].value;
var a = i;
var b = i + 1;
if (i < tickVals.length - 1) {
a = i;
b = i + 1;
} else if (i > 0) {
a = i - 1;
b = i;
} else {
a = i;
b = i;
}
var A = tickVals[a].value;
var B = tickVals[b].value;
var actualDelta = Math.abs(B - A);
var delta = definedDelta || actualDelta;
var periodLength = 0;
if (delta >= ONEMINYEAR) {
if (actualDelta >= ONEMINYEAR && actualDelta <= ONEMAXYEAR) {
periodLength = actualDelta;
} else {
periodLength = ONEAVGYEAR;
}
} else if (definedDelta === ONEAVGQUARTER && delta >= ONEMINQUARTER) {
if (actualDelta >= ONEMINQUARTER && actualDelta <= ONEMAXQUARTER) {
periodLength = actualDelta;
} else {
periodLength = ONEAVGQUARTER;
}
} else if (delta >= ONEMINMONTH) {
if (actualDelta >= ONEMINMONTH && actualDelta <= ONEMAXMONTH) {
periodLength = actualDelta;
} else {
periodLength = ONEAVGMONTH;
}
} else if (definedDelta === ONEWEEK && delta >= ONEWEEK) {
periodLength = ONEWEEK;
} else if (delta >= ONEDAY) {
periodLength = ONEDAY;
} else if (definedDelta === HALFDAY && delta >= HALFDAY) {
periodLength = HALFDAY;
} else if (definedDelta === ONEHOUR && delta >= ONEHOUR) {
periodLength = ONEHOUR;
}
var inBetween;
if (periodLength >= actualDelta) {
// ensure new label positions remain between ticks
periodLength = actualDelta;
inBetween = true;
}
var endPeriod = v + periodLength;
if (ax.rangebreaks && periodLength > 0) {
var nAll = 84; // highly divisible 7 * 12
var n = 0;
for (var c = 0; c < nAll; c++) {
var r = (c + 0.5) / nAll;
if (ax.maskBreaks(v * (1 - r) + r * endPeriod) !== BADNUM) n++;
}
periodLength *= n / nAll;
if (!periodLength) {
tickVals[i].drop = true;
}
if (inBetween && actualDelta > ONEWEEK) periodLength = actualDelta; // center monthly & longer periods
}
if (periodLength > 0 ||
// not instant
i === 0 // taking care first tick added
) {
tickVals[i].periodX = v + periodLength / 2;
}
}
}
// calculate the ticks: text, values, positioning
// if ticks are set to automatic, determine the right values (tick0,dtick)
// in any case, set tickround to # of digits to round tick labels to,
// or codes to this effect for log and date scales
axes.calcTicks = function calcTicks(ax, opts) {
var type = ax.type;
var calendar = ax.calendar;
var ticklabelstep = ax.ticklabelstep;
var isPeriod = ax.ticklabelmode === 'period';
var isReversed = ax.range[0] > ax.range[1];
var ticklabelIndex = !ax.ticklabelindex || Lib.isArrayOrTypedArray(ax.ticklabelindex) ? ax.ticklabelindex : [ax.ticklabelindex];
var rng = Lib.simpleMap(ax.range, ax.r2l, undefined, undefined, opts);
var axrev = rng[1] < rng[0];
var minRange = Math.min(rng[0], rng[1]);
var maxRange = Math.max(rng[0], rng[1]);
var maxTicks = Math.max(1000, ax._length || 0);
var ticksOut = [];
var minorTicks = [];
var tickVals = [];
var minorTickVals = [];
// all ticks for which labels are drawn which is not necessarily the major ticks when
// `ticklabelindex` is set.
var allTicklabelVals = [];
var hasMinor = ax.minor && (ax.minor.ticks || ax.minor.showgrid);
// calc major first
for (var major = 1; major >= (hasMinor ? 0 : 1); major--) {
var isMinor = !major;
if (major) {
ax._dtickInit = ax.dtick;
ax._tick0Init = ax.tick0;
} else {
ax.minor._dtickInit = ax.minor.dtick;
ax.minor._tick0Init = ax.minor.tick0;
}
var mockAx = major ? ax : Lib.extendFlat({}, ax, ax.minor);
if (isMinor) {
axes.prepMinorTicks(mockAx, ax, opts);
} else {
axes.prepTicks(mockAx, opts);
}
// now that we've figured out the auto values for formatting
// in case we're missing some ticktext, we can break out for array ticks
if (mockAx.tickmode === 'array') {
if (major) {
tickVals = [];
ticksOut = arrayTicks(ax, !isMinor);
} else {
minorTickVals = [];
minorTicks = arrayTicks(ax, !isMinor);
}
continue;
}
// fill tickVals based on overlaying axis
if (mockAx.tickmode === 'sync') {
tickVals = [];
ticksOut = syncTicks(ax);
continue;
}
// add a tiny bit so we get ticks which may have rounded out
var exRng = expandRange(rng);
var startTick = exRng[0];
var endTick = exRng[1];
var numDtick = isNumeric(mockAx.dtick);
var isDLog = type === 'log' && !(numDtick || mockAx.dtick.charAt(0) === 'L');
// find the first tick
var x0 = axes.tickFirst(mockAx, opts);
if (major) {
ax._tmin = x0;
// No visible ticks? Quit.
// I've only seen this on category axes with all categories off the edge.
if (x0 < startTick !== axrev) break;
// return the full set of tick vals
if (type === 'category' || type === 'multicategory') {
endTick = axrev ? Math.max(-0.5, endTick) : Math.min(ax._categories.length - 0.5, endTick);
}
}
var prevX = null;
var x = x0;
var majorId;
if (major) {
// ids for ticklabelstep
var _dTick;
if (numDtick) {
_dTick = ax.dtick;
} else {
if (type === 'date') {
if (typeof ax.dtick === 'string' && ax.dtick.charAt(0) === 'M') {
_dTick = ONEAVGMONTH * ax.dtick.substring(1);
}
} else {
_dTick = ax._roughDTick;
}
}
majorId = Math.round((ax.r2l(x) - ax.r2l(ax.tick0)) / _dTick) - 1;
}
var dtick = mockAx.dtick;
if (mockAx.rangebreaks && mockAx._tick0Init !== mockAx.tick0) {
// adjust tick0
x = moveOutsideBreak(x, ax);
if (!axrev) {
x = axes.tickIncrement(x, dtick, !axrev, calendar);
}
}
if (major && isPeriod) {
// add one item to label period before tick0
x = axes.tickIncrement(x, dtick, !axrev, calendar);
majorId--;
}
for (; axrev ? x >= endTick : x <= endTick; x = axes.tickIncrement(x, dtick, axrev, calendar)) {
if (major) majorId++;
if (mockAx.rangebreaks) {
if (!axrev) {
if (x < startTick) continue;
if (mockAx.maskBreaks(x) === BADNUM && moveOutsideBreak(x, mockAx) >= maxRange) break;
}
}
// prevent infinite loops - no more than one tick per pixel,
// and make sure each value is different from the previous
if (tickVals.length > maxTicks || x === prevX) break;
prevX = x;
var obj = {
value: x
};
if (major) {
if (isDLog && x !== (x | 0)) {
obj.simpleLabel = true;
}
if (ticklabelstep > 1 && majorId % ticklabelstep) {
obj.skipLabel = true;
}
tickVals.push(obj);
} else {
obj.minor = true;
minorTickVals.push(obj);
}
}
}
// check if ticklabelIndex makes sense, otherwise ignore it
if (!minorTickVals || minorTickVals.length < 2) {
ticklabelIndex = false;
} else {
var diff = (minorTickVals[1].value - minorTickVals[0].value) * (isReversed ? -1 : 1);
if (!periodCompatibleWithTickformat(diff, ax.tickformat)) {
ticklabelIndex = false;
}
}
// Determine for which ticks to draw labels
if (!ticklabelIndex) {
allTicklabelVals = tickVals;
} else {
// Collect and sort all major and minor ticks, to find the minor ticks `ticklabelIndex`
// steps away from each major tick. For those minor ticks we want to draw the label.
var allTickVals = tickVals.concat(minorTickVals);
if (isPeriod && tickVals.length) {
// first major tick was just added for period handling
allTickVals = allTickVals.slice(1);
}
allTickVals = allTickVals.sort(function (a, b) {
return a.value - b.value;
}).filter(function (tick, index, self) {
return index === 0 || tick.value !== self[index - 1].value;
});
var majorTickIndices = allTickVals.map(function (item, index) {
return item.minor === undefined && !item.skipLabel ? index : null;
}).filter(function (index) {
return index !== null;
});
majorTickIndices.forEach(function (majorIdx) {
ticklabelIndex.map(function (nextLabelIdx) {
var minorIdx = majorIdx + nextLabelIdx;
if (minorIdx >= 0 && minorIdx < allTickVals.length) {
Lib.pushUnique(allTicklabelVals, allTickVals[minorIdx]);
}
});
});
}
if (hasMinor) {
var canOverlap = ax.minor.ticks === 'inside' && ax.ticks === 'outside' || ax.minor.ticks === 'outside' && ax.ticks === 'inside';
if (!canOverlap) {
// remove duplicate minors
var majorValues = tickVals.map(function (d) {
return d.value;
});
var list = [];
for (var k = 0; k < minorTickVals.length; k++) {
var T = minorTickVals[k];
var v = T.value;
if (majorValues.indexOf(v) !== -1) {
continue;
}
var found = false;
for (var q = 0; !found && q < tickVals.length; q++) {
if (
// add 10e6 to eliminate problematic digits
10e6 + tickVals[q].value === 10e6 + v) {
found = true;
}
}
if (!found) list.push(T);
}
minorTickVals = list;
}
}
if (isPeriod) positionPeriodTicks(allTicklabelVals, ax, ax._definedDelta);
var i;
if (ax.rangebreaks) {
var flip = ax._id.charAt(0) === 'y';
var fontSize = 1; // one pixel minimum
if (ax.tickmode === 'auto') {
fontSize = ax.tickfont ? ax.tickfont.size : 12;
}
var prevL = NaN;
for (i = tickVals.length - 1; i > -1; i--) {
if (tickVals[i].drop) {
tickVals.splice(i, 1);
continue;
}
tickVals[i].value = moveOutsideBreak(tickVals[i].value, ax);
// avoid overlaps
var l = ax.c2p(tickVals[i].value);
if (flip ? prevL > l - fontSize : prevL < l + fontSize) {
// ensure one pixel minimum
tickVals.splice(axrev ? i + 1 : i, 1);
} else {
prevL = l;
}
}
}
// If same angle over a full circle, the last tick vals is a duplicate.
// TODO must do something similar for angular date axes.
if (isAngular(ax) && Math.abs(rng[1] - rng[0]) === 360) {
tickVals.pop();
}
// save the last tick as well as first, so we can
// show the exponent only on the last one
ax._tmax = (tickVals[tickVals.length - 1] || {}).value;
// for showing the rest of a date when the main tick label is only the
// latter part: ax._prevDateHead holds what we showed most recently.
// Start with it cleared and mark that we're in calcTicks (ie calculating a
// whole string of these so we should care what the previous date head was!)
ax._prevDateHead = '';
ax._inCalcTicks = true;
var lastVisibleHead;
var hideLabel = function (tick) {
tick.text = '';
ax._prevDateHead = lastVisibleHead;
};
tickVals = tickVals.concat(minorTickVals);
function setTickLabel(ax, tickVal) {
var text = axes.tickText(ax, tickVal.value, false,
// hover
tickVal.simpleLabel // noSuffixPrefix
);
var p = tickVal.periodX;
if (p !== undefined) {
text.periodX = p;
if (p > maxRange || p < minRange) {
// hide label if outside the range
if (p > maxRange) text.periodX = maxRange;
if (p < minRange) text.periodX = minRange;
hideLabel(text);
}
}
return text;
}
var t;
for (i = 0; i < tickVals.length; i++) {
var _minor = tickVals[i].minor;
var _value = tickVals[i].value;
if (_minor) {
if (ticklabelIndex && allTicklabelVals.indexOf(tickVals[i]) !== -1) {
t = setTickLabel(ax, tickVals[i]);
} else {
t = {
x: _value
};
}
t.minor = true;
minorTicks.push(t);
} else {
lastVisibleHead = ax._prevDateHead;
t = setTickLabel(ax, tickVals[i]);
if (tickVals[i].skipLabel || ticklabelIndex && allTicklabelVals.indexOf(tickVals[i]) === -1) {
hideLabel(t);
}
ticksOut.push(t);
}
}
ticksOut = ticksOut.concat(minorTicks);
ax._inCalcTicks = false;
if (isPeriod && ticksOut.length) {
// drop very first tick that we added to handle period
ticksOut[0].noTick = true;
}
return ticksOut;
};
function filterRangeBreaks(ax, ticksOut) {
if (ax.rangebreaks) {
// remove ticks falling inside rangebreaks
ticksOut = ticksOut.filter(function (d) {
return ax.maskBreaks(d.x) !== BADNUM;
});
}
return ticksOut;
}
function syncTicks(ax) {
// get the overlaying axis
var baseAxis = ax._mainAxis;
var ticksOut = [];
if (baseAxis._vals) {
for (var i = 0; i < baseAxis._vals.length; i++) {
// filter vals with noTick flag
if (baseAxis._vals[i].noTick) {
continue;
}
// get the position of the every tick
var pos = baseAxis.l2p(baseAxis._vals[i].x);
// get the tick for the current axis based on position
var vali = ax.p2l(pos);
var obj = axes.tickText(ax, vali);
// assign minor ticks
if (baseAxis._vals[i].minor) {
obj.minor = true;
obj.text = '';
}
ticksOut.push(obj);
}
}
ticksOut = filterRangeBreaks(ax, ticksOut);
return ticksOut;
}
function arrayTicks(ax, majorOnly) {
var rng = Lib.simpleMap(ax.range, ax.r2l);
var exRng = expandRange(rng);
var tickMin = Math.min(exRng[0], exRng[1]);
var tickMax = Math.max(exRng[0], exRng[1]);
// make sure showing ticks doesn't accidentally add new categories
// TODO multicategory, if we allow ticktext / tickvals
var tickVal2l = ax.type === 'category' ? ax.d2l_noadd : ax.d2l;
// array ticks on log axes always show the full number
// (if no explicit ticktext overrides it)
if (ax.type === 'log' && String(ax.dtick).charAt(0) !== 'L') {
ax.dtick = 'L' + Math.pow(10, Math.floor(Math.min(ax.range[0], ax.range[1])) - 1);
}
var ticksOut = [];
for (var isMinor = 0; isMinor <= 1; isMinor++) {
if (majorOnly !== undefined && (majorOnly && isMinor || majorOnly === false && !isMinor)) continue;
if (isMinor && !ax.minor) continue;
var vals = !isMinor ? ax.tickvals : ax.minor.tickvals;
var text = !isMinor ? ax.ticktext : [];
if (!vals) continue;
// without a text array, just format the given values as any other ticks
// except with more precision to the numbers
if (!Lib.isArrayOrTypedArray(text)) text = [];
for (var i = 0; i < vals.length; i++) {
var vali = tickVal2l(vals[i]);
if (vali > tickMin && vali < tickMax) {
var obj = axes.tickText(ax, vali, false, String(text[i]));
if (isMinor) {
obj.minor = true;
obj.text = '';
}
ticksOut.push(obj);
}
}
}
ticksOut = filterRangeBreaks(ax, ticksOut);
return ticksOut;
}
var roundBase10 = [2, 5, 10];
var roundBase24 = [1, 2, 3, 6, 12];
var roundBase60 = [1, 2, 5, 10, 15, 30];
// 2&3 day ticks are weird, but need something btwn 1&7
var roundDays = [1, 2, 3, 7, 14];
// approx. tick positions for log axes, showing all (1) and just 1, 2, 5 (2)
// these don't have to be exact, just close enough to round to the right value
var roundLog1 = [-0.046, 0, 0.301, 0.477, 0.602, 0.699, 0.778, 0.845, 0.903, 0.954, 1];
var roundLog2 = [-0.301, 0, 0.301, 0.699, 1];
// N.B. `thetaunit; 'radians' angular axes must be converted to degrees
var roundAngles = [15, 30, 45, 90, 180];
function roundDTick(roughDTick, base, roundingSet) {
return base * Lib.roundUp(roughDTick / base, roundingSet);
}
// autoTicks: calculate best guess at pleasant ticks for this axis
// inputs:
// ax - an axis object
// roughDTick - rough tick spacing (to be turned into a nice round number)
// outputs (into ax):
// tick0: starting point for ticks (not necessarily on the graph)
// usually 0 for numeric (=10^0=1 for log) or jan 1, 2000 for dates
// dtick: the actual, nice round tick spacing, usually a little larger than roughDTick
// if the ticks are spaced linearly (linear scale, categories,
// log with only full powers, date ticks < month),
// this will just be a number
// months: M#
// years: M# where # is 12*number of years
// log with linear ticks: L# where # is the linear tick spacing
// log showing powers plus some intermediates:
// D1 shows all digits, D2 shows 2 and 5
axes.autoTicks = function (ax, roughDTick, isMinor) {
var base;
function getBase(v) {
return Math.pow(v, Math.floor(Math.log(roughDTick) / Math.LN10));
}
if (ax.type === 'date') {
ax.tick0 = Lib.dateTick0(ax.calendar, 0);
// the criteria below are all based on the rough spacing we calculate
// being > half of the final unit - so precalculate twice the rough val
var roughX2 = 2 * roughDTick;
if (roughX2 > ONEAVGYEAR) {
roughDTick /= ONEAVGYEAR;
base = getBase(10);
ax.dtick = 'M' + 12 * roundDTick(roughDTick, base, roundBase10);
} else if (roughX2 > ONEAVGMONTH) {
roughDTick /= ONEAVGMONTH;
ax.dtick = 'M' + roundDTick(roughDTick, 1, roundBase24);
} else if (roughX2 > ONEDAY) {
ax.dtick = roundDTick(roughDTick, ONEDAY, ax._hasDayOfWeekBreaks ? [1, 2, 7, 14] : roundDays);
if (!isMinor) {
// get week ticks on sunday
// this will also move the base tick off 2000-01-01 if dtick is
// 2 or 3 days... but that's a weird enough case that we'll ignore it.
var tickformat = axes.getTickFormat(ax);
var isPeriod = ax.ticklabelmode === 'period';
if (isPeriod) ax._rawTick0 = ax.tick0;
if (/%[uVW]/.test(tickformat)) {
ax.tick0 = Lib.dateTick0(ax.calendar, 2); // Monday
} else {
ax.tick0 = Lib.dateTick0(ax.calendar, 1); // Sunday
}
if (isPeriod) ax._dowTick0 = ax.tick0;
}
} else if (roughX2 > ONEHOUR) {
ax.dtick = roundDTick(roughDTick, ONEHOUR, roundBase24);
} else if (roughX2 > ONEMIN) {
ax.dtick = roundDTick(roughDTick, ONEMIN, roundBase60);
} else if (roughX2 > ONESEC) {
ax.dtick = roundDTick(roughDTick, ONESEC, roundBase60);
} else {
// milliseconds
base = getBase(10);
ax.dtick = roundDTick(roughDTick, base, roundBase10);
}
} else if (ax.type === 'log') {
ax.tick0 = 0;
var rng = Lib.simpleMap(ax.range, ax.r2l);
if (ax._isMinor) {
// Log axes by default get MORE than nTicks based on the metrics below
// But for minor ticks we don't want this increase, we already have
// the major ticks.
roughDTick *= 1.5;
}
if (roughDTick > 0.7) {
// only show powers of 10
ax.dtick = Math.ceil(roughDTick);
} else if (Math.abs(rng[1] - rng[0]) < 1) {
// span is less than one power of 10
var nt = 1.5 * Math.abs((rng[1] - rng[0]) / roughDTick);
// ticks on a linear scale, labeled fully
roughDTick = Math.abs(Math.pow(10, rng[1]) - Math.pow(10, rng[0])) / nt;
base = getBase(10);
ax.dtick = 'L' + roundDTick(roughDTick, base, roundBase10);
} else {
// include intermediates between powers of 10,
// labeled with small digits
// ax.dtick = "D2" (show 2 and 5) or "D1" (show all digits)
ax.dtick = roughDTick > 0.3 ? 'D2' : 'D1';
}
} else if (ax.type === 'category' || ax.type === 'multicategory') {
ax.tick0 = 0;
ax.dtick = Math.ceil(Math.max(roughDTick, 1));
} else if (isAngular(ax)) {
ax.tick0 = 0;
base = 1;
ax.dtick = roundDTick(roughDTick, base, roundAngles);
} else {
// auto ticks always start at 0
ax.tick0 = 0;
base = getBase(10);
ax.dtick = roundDTick(roughDTick, base, roundBase10);
}
// prevent infinite loops
if (ax.dtick === 0) ax.dtick = 1;
// TODO: this is from log axis histograms with autorange off
if (!isNumeric(ax.dtick) && typeof ax.dtick !== 'string') {
var olddtick = ax.dtick;
ax.dtick = 1;
throw 'ax.dtick error: ' + String(olddtick);
}
};
// after dtick is already known, find tickround = precision
// to display in tick labels
// for numeric ticks, integer # digits after . to round to
// for date ticks, the last date part to show (y,m,d,H,M,S)
// or an integer # digits past seconds
function autoTickRound(ax) {
var dtick = ax.dtick;
ax._tickexponent = 0;
if (!isNumeric(dtick) && typeof dtick !== 'string') {
dtick = 1;
}
if (ax.type === 'category' || ax.type === 'multicategory') {
ax._tickround = null;
}
if (ax.type === 'date') {
// If tick0 is unusual, give tickround a bit more information
// not necessarily *all* the information in tick0 though, if it's really odd
// minimal string length for tick0: 'd' is 10, 'M' is 16, 'S' is 19
// take off a leading minus (year < 0) and i (intercalary month) so length is consistent
var tick0ms = ax.r2l(ax.tick0);
var tick0str = ax.l2r(tick0ms).replace(/(^-|i)/g, '');
var tick0len = tick0str.length;
if (String(dtick).charAt(0) === 'M') {
// any tick0 more specific than a year: alway show the full date
if (tick0len > 10 || tick0str.substr(5) !== '01-01') ax._tickround = 'd';
// show the month unless ticks are full multiples of a year
else ax._tickround = +dtick.substr(1) % 12 === 0 ? 'y' : 'm';
} else if (dtick >= ONEDAY && tick0len <= 10 || dtick >= ONEDAY * 15) ax._tickround = 'd';else if (dtick >= ONEMIN && tick0len <= 16 || dtick >= ONEHOUR) ax._tickround = 'M';else if (dtick >= ONESEC && tick0len <= 19 || dtick >= ONEMIN) ax._tickround = 'S';else {
// tickround is a number of digits of fractional seconds
// of any two adjacent ticks, at least one will have the maximum fractional digits
// of all possible ticks - so take the max. length of tick0 and the next one
var tick1len = ax.l2r(tick0ms + dtick).replace(/^-/, '').length;
ax._tickround = Math.max(tick0len, tick1len) - 20;
// We shouldn't get here... but in case there's a situation I'm
// not thinking of where tick0str and tick1str are identical or
// something, fall back on maximum precision
if (ax._tickround < 0) ax._tickround = 4;
}
} else if (isNumeric(dtick) || dtick.charAt(0) === 'L') {
// linear or log (except D1, D2)
var rng = ax.range.map(ax.r2d || Number);
if (!isNumeric(dtick)) dtick = Number(dtick.substr(1));
// 2 digits past largest digit of dtick
ax._tickround = 2 - Math.floor(Math.log(dtick) / Math.LN10 + 0.01);
var maxend = Math.max(Math.abs(rng[0]), Math.abs(rng[1]));
var rangeexp = Math.floor(Math.log(maxend) / Math.LN10 + 0.01);
var minexponent = ax.minexponent === undefined ? 3 : ax.minexponent;
if (Math.abs(rangeexp) > minexponent) {
if (isSIFormat(ax.exponentformat) && !beyondSI(rangeexp)) {
ax._tickexponent = 3 * Math.round((rangeexp - 1) / 3);
} else ax._tickexponent = rangeexp;
}
} else {
// D1 or D2 (log)
ax._tickround = null;
}
}
// months and years don't have constant millisecond values
// (but a year is always 12 months so we only need months)
// log-scale ticks are also not consistently spaced, except
// for pure powers of 10
// numeric ticks always have constant differences, other datetime ticks
// can all be calculated as constant number of milliseconds
axes.tickIncrement = function (x, dtick, axrev, calendar) {
var axSign = axrev ? -1 : 1;
// includes linear, all dates smaller than month, and pure 10^n in log
if (isNumeric(dtick)) return Lib.increment(x, axSign * dtick);
// everything else is a string, one character plus a number
var tType = dtick.charAt(0);
var dtSigned = axSign * Number(dtick.substr(1));
// Dates: months (or years - see Lib.incrementMonth)
if (tType === 'M') return Lib.incrementMonth(x, dtSigned, calendar);
// Log scales: Linear, Digits
if (tType === 'L') return Math.log(Math.pow(10, x) + dtSigned) / Math.LN10;
// log10 of 2,5,10, or all digits (logs just have to be
// close enough to round)
if (tType === 'D') {
var tickset = dtick === 'D2' ? roundLog2 : roundLog1;
var x2 = x + axSign * 0.01;
var frac = Lib.roundUp(Lib.mod(x2, 1), tickset, axrev);
return Math.floor(x2) + Math.log(d3.round(Math.pow(10, frac), 1)) / Math.LN10;
}
throw 'unrecognized dtick ' + String(dtick);
};
// calculate the first tick on an axis
axes.tickFirst = function (ax, opts) {
var r2l = ax.r2l || Number;
var rng = Lib.simpleMap(ax.range, r2l, undefined, undefined, opts);
var axrev = rng[1] < rng[0];
var sRound = axrev ? Math.floor : Math.ceil;
// add a tiny extra bit to make sure we get ticks
// that may have been rounded out
var r0 = expandRange(rng)[0];
var dtick = ax.dtick;
var tick0 = r2l(ax.tick0);
if (isNumeric(dtick)) {
var tmin = sRound((r0 - tick0) / dtick) * dtick + tick0;
// make sure no ticks outside the category list
if (ax.type === 'category' || ax.type === 'multicategory') {
tmin = Lib.constrain(tmin, 0, ax._categories.length - 1);
}
return tmin;
}
var tType = dtick.charAt(0);
var dtNum = Number(dtick.substr(1));
// Dates: months (or years)
if (tType === 'M') {
var cnt = 0;
var t0 = tick0;
var t1, mult, newDTick;
// This algorithm should work for *any* nonlinear (but close to linear!)
// tick spacing. Limit to 10 iterations, for gregorian months it's normally <=3.
while (cnt < 10) {
t1 = axes.tickIncrement(t0, dtick, axrev, ax.calendar);
if ((t1 - r0) * (t0 - r0) <= 0) {
// t1 and t0 are on opposite sides of r0! we've succeeded!
if (axrev) return Math.min(t0, t1);
return Math.max(t0, t1);
}
mult = (r0 - (t0 + t1) / 2) / (t1 - t0);
newDTick = tType + (Math.abs(Math.round(mult)) || 1) * dtNum;
t0 = axes.tickIncrement(t0, newDTick, mult < 0 ? !axrev : axrev, ax.calendar);
cnt++;
}
Lib.error('tickFirst did not converge', ax);
return t0;
} else if (tType === 'L') {
// Log scales: Linear, Digits
return Math.log(sRound((Math.pow(10, r0) - tick0) / dtNum) * dtNum + tick0) / Math.LN10;
} else if (tType === 'D') {
var tickset = dtick === 'D2' ? roundLog2 : roundLog1;
var frac = Lib.roundUp(Lib.mod(r0, 1), tickset, axrev);
return Math.floor(r0) + Math.log(d3.round(Math.pow(10, frac), 1)) / Math.LN10;
} else throw 'unrecognized dtick ' + String(dtick);
};
// draw the text for one tick.
// px,py are the location on gd.paper
// prefix is there so the x axis ticks can be dropped a line
// ax is the axis layout, x is the tick value
// hover is a (truthy) flag for whether to show numbers with a bit
// more precision for hovertext
axes.tickText = function (ax, x, hover, noSuffixPrefix) {
var out = tickTextObj(ax, x);
var arrayMode = ax.tickmode === 'array';
var extraPrecision = hover || arrayMode;
var axType = ax.type;
// TODO multicategory, if we allow ticktext / tickvals
var tickVal2l = axType === 'category' ? ax.d2l_noadd : ax.d2l;
var i;
var inbounds = function (v) {
var p = ax.l2p(v);
return p >= 0 && p <= ax._length ? v : null;
};
if (arrayMode && Lib.isArrayOrTypedArray(ax.ticktext)) {
var rng = Lib.simpleMap(ax.range, ax.r2l);
var minDiff = (Math.abs(rng[1] - rng[0]) - (ax._lBreaks || 0)) / 10000;
for (i = 0; i < ax.ticktext.length; i++) {
if (Math.abs(x - tickVal2l(ax.tickvals[i])) < minDiff) break;
}
if (i < ax.ticktext.length) {
out.text = String(ax.ticktext[i]);
out.xbnd = [inbounds(out.x - 0.5), inbounds(out.x + ax.dtick - 0.5)];
return out;
}
}
function isHidden(showAttr) {
if (showAttr === undefined) return true;
if (hover) return showAttr === 'none';
var firstOrLast = {
first: ax._tmin,
last: ax._tmax
}[showAttr];
return showAttr !== 'all' && x !== firstOrLast;
}
var hideexp = hover ? 'never' : ax.exponentformat !== 'none' && isHidden(ax.showexponent) ? 'hide' : '';
if (axType === 'date') formatDate(ax, out, hover, extraPrecision);else if (axType === 'log') formatLog(ax, out, hover, extraPrecision, hideexp);else if (axType === 'category') formatCategory(ax, out);else if (axType === 'multicategory') formatMultiCategory(ax, out, hover);else if (isAngular(ax)) formatAngle(ax, out, hover, extraPrecision, hideexp);else formatLinear(ax, out, hover, extraPrecision, hideexp);
// add prefix and suffix
if (!noSuffixPrefix) {
if (ax.tickprefix && !isHidden(ax.showtickprefix)) out.text = ax.tickprefix + out.text;
if (ax.ticksuffix && !isHidden(ax.showticksuffix)) out.text += ax.ticksuffix;
}
if (ax.labelalias && ax.labelalias.hasOwnProperty(out.text)) {
var t = ax.labelalias[out.text];
if (typeof t === 'string') out.text = t;
}
// Setup ticks and grid lines boundaries
// at 1/2 a 'category' to the left/bottom
if (ax.tickson === 'boundaries' || ax.showdividers) {
out.xbnd = [inbounds(out.x - 0.5), inbounds(out.x + ax.dtick - 0.5)];
}
return out;
};
/**
* create text for a hover label on this axis, with special handling of
* log axes (where negative values can't be displayed but can appear in hover text)
*
* @param {object} ax: the axis to format text for
* @param {number or array of numbers} values: calcdata value(s) to format
* @param {Optional(string)} hoverformat: trace (x|y)hoverformat to override axis.hoverformat
*
* @returns {string} `val` formatted as a string appropriate to this axis, or
* first value and second value as a range (ie '
- ') if the second value is provided and
* it's different from the first value.
*/
axes.hoverLabelText = function (ax, values, hoverformat) {
if (hoverformat) ax = Lib.extendFlat({}, ax, {
hoverformat: hoverformat
});
var val = Lib.isArrayOrTypedArray(values) ? values[0] : values;
var val2 = Lib.isArrayOrTypedArray(values) ? values[1] : undefined;
if (val2 !== undefined && val2 !== val) {
return axes.hoverLabelText(ax, val, hoverformat) + ' - ' + axes.hoverLabelText(ax, val2, hoverformat);
}
var logOffScale = ax.type === 'log' && val <= 0;
var tx = axes.tickText(ax, ax.c2l(logOffScale ? -val : val), 'hover').text;
if (logOffScale) {
return val === 0 ? '0' : MINUS_SIGN + tx;
}
// TODO: should we do something special if the axis calendar and
// the data calendar are different? Somehow display both dates with
// their system names? Right now it will just display in the axis calendar
// but users could add the other one as text.
return tx;
};
function tickTextObj(ax, x, text) {
var tf = ax.tickfont || {};
return {
x: x,
dx: 0,
dy: 0,
text: text || '',
fontSize: tf.size,
font: tf.family,
fontWeight: tf.weight,
fontStyle: tf.style,
fontVariant: tf.variant,
fontTextcase: tf.textcase,
fontLineposition: tf.lineposition,
fontShadow: tf.shadow,
fontColor: tf.color
};
}
function formatDate(ax, out, hover, extraPrecision) {
var tr = ax._tickround;
var fmt = hover && ax.hoverformat || axes.getTickFormat(ax);
// Only apply extra precision if no explicit format was provided.
extraPrecision = !fmt && extraPrecision;
if (extraPrecision) {
// second or sub-second precision: extra always shows max digits.
// for other fields, extra precision just adds one field.
if (isNumeric(tr)) tr = 4;else tr = {
y: 'm',
m: 'd',
d: 'M',
M: 'S',
S: 4
}[tr];
}
var dateStr = Lib.formatDate(out.x, fmt, tr, ax._dateFormat, ax.calendar, ax._extraFormat);
var headStr;
var splitIndex = dateStr.indexOf('\n');
if (splitIndex !== -1) {
headStr = dateStr.substr(splitIndex + 1);
dateStr = dateStr.substr(0, splitIndex);
}
if (extraPrecision) {
// if extraPrecision led to trailing zeros, strip them off
// actually, this can lead to removing even more zeros than
// in the original rounding, but that's fine because in these
// contexts uniformity is not so important (if there's even
// anything to be uniform with!)
// can we remove the whole time part?
if (headStr !== undefined && (dateStr === '00:00:00' || dateStr === '00:00')) {
dateStr = headStr;
headStr = '';
} else if (dateStr.length === 8) {
// strip off seconds if they're zero (zero fractional seconds
// are already omitted)
// but we never remove minutes and leave just hours
dateStr = dateStr.replace(/:00$/, '');
}
}
if (headStr) {
if (hover) {
// hover puts it all on one line, so headPart works best up front
// except for year headPart: turn this into "Jan 1, 2000" etc.
if (tr === 'd') dateStr += ', ' + headStr;else dateStr = headStr + (dateStr ? ', ' + dateStr : '');
} else {
if (!ax._inCalcTicks || ax._prevDateHead !== headStr) {
ax._prevDateHead = headStr;
dateStr += '' + (p > 1 ? '' : MINUS_SIGN) + absP + ' ';
out.fontSize *= 1.25;
} else if ((exponentFormat === 'e' || exponentFormat === 'E') && absP > 2) {
out.text = '1' + exponentFormat + (p > 0 ? '+' : MINUS_SIGN) + absP;
} else {
out.text = numFormat(Math.pow(10, x), ax, '', 'fakehover');
if (dtick === 'D1' && ax._id.charAt(0) === 'y') {
out.dy -= out.fontSize / 6;
}
}
} else if (dtChar0 === 'D') {
out.text = String(Math.round(Math.pow(10, Lib.mod(x, 1))));
out.fontSize *= 0.75;
} else throw 'unrecognized dtick ' + String(dtick);
// if 9's are printed on log scale, move the 10's away a bit
if (ax.dtick === 'D1') {
var firstChar = String(out.text).charAt(0);
if (firstChar === '0' || firstChar === '1') {
if (ax._id.charAt(0) === 'y') {
out.dx -= out.fontSize / 4;
} else {
out.dy += out.fontSize / 2;
out.dx += (ax.range[1] > ax.range[0] ? 1 : -1) * out.fontSize * (x < 0 ? 0.5 : 0.25);
}
}
}
}
function formatCategory(ax, out) {
var tt = ax._categories[Math.round(out.x)];
if (tt === undefined) tt = '';
out.text = String(tt);
}
function formatMultiCategory(ax, out, hover) {
var v = Math.round(out.x);
var cats = ax._categories[v] || [];
var tt = cats[1] === undefined ? '' : String(cats[1]);
var tt2 = cats[0] === undefined ? '' : String(cats[0]);
if (hover) {
// TODO is this what we want?
out.text = tt2 + ' - ' + tt;
} else {
// setup for secondary labels
out.text = tt;
out.text2 = tt2;
}
}
function formatLinear(ax, out, hover, extraPrecision, hideexp) {
if (hideexp === 'never') {
// If this is a hover label, then we must *never* hide the exponent
// for the sake of display, which could give the wrong value by
// potentially many orders of magnitude. If hideexp was 'never', then
// it's now succeeded by preventing the other condition from automating
// this choice. Thus we can unset it so that the axis formatting takes
// precedence.
hideexp = '';
} else if (ax.showexponent === 'all' && Math.abs(out.x / ax.dtick) < 1e-6) {
// don't add an exponent to zero if we're showing all exponents
// so the only reason you'd show an exponent on zero is if it's the
// ONLY tick to get an exponent (first or last)
hideexp = 'hide';
}
out.text = numFormat(out.x, ax, hideexp, extraPrecision);
}
function formatAngle(ax, out, hover, extraPrecision, hideexp) {
if (ax.thetaunit === 'radians' && !hover) {
var num = out.x / 180;
if (num === 0) {
out.text = '0';
} else {
var frac = num2frac(num);
if (frac[1] >= 100) {
out.text = numFormat(Lib.deg2rad(out.x), ax, hideexp, extraPrecision);
} else {
var isNeg = out.x < 0;
if (frac[1] === 1) {
if (frac[0] === 1) out.text = 'π';else out.text = frac[0] + 'π';
} else {
out.text = ['', frac[0], ' ', '⁄', '', frac[1], ' ', 'π'].join('');
}
if (isNeg) out.text = MINUS_SIGN + out.text;
}
}
} else {
out.text = numFormat(out.x, ax, hideexp, extraPrecision);
}
}
// inspired by
// https://github.com/yisibl/num2fraction/blob/master/index.js
function num2frac(num) {
function almostEq(a, b) {
return Math.abs(a - b) <= 1e-6;
}
function findGCD(a, b) {
return almostEq(b, 0) ? a : findGCD(b, a % b);
}
function findPrecision(n) {
var e = 1;
while (!almostEq(Math.round(n * e) / e, n)) {
e *= 10;
}
return e;
}
var precision = findPrecision(num);
var number = num * precision;
var gcd = Math.abs(findGCD(number, precision));
return [
// numerator
Math.round(number / gcd),
// denominator
Math.round(precision / gcd)];
}
// format a number (tick value) according to the axis settings
// new, more reliable procedure than d3.round or similar:
// add half the rounding increment, then stringify and truncate
// also automatically switch to sci. notation
var SIPREFIXES = ['f', 'p', 'n', 'μ', 'm', '', 'k', 'M', 'G', 'T'];
function isSIFormat(exponentFormat) {
return exponentFormat === 'SI' || exponentFormat === 'B';
}
// are we beyond the range of common SI prefixes?
// 10^-16 -> 1x10^-16
// 10^-15 -> 1f
// ...
// 10^14 -> 100T
// 10^15 -> 1x10^15
// 10^16 -> 1x10^16
function beyondSI(exponent) {
return exponent > 14 || exponent < -15;
}
function numFormat(v, ax, fmtoverride, hover) {
var isNeg = v < 0;
// max number of digits past decimal point to show
var tickRound = ax._tickround;
var exponentFormat = fmtoverride || ax.exponentformat || 'B';
var exponent = ax._tickexponent;
var tickformat = axes.getTickFormat(ax);
var separatethousands = ax.separatethousands;
// special case for hover: set exponent just for this value, and
// add a couple more digits of precision over tick labels
if (hover) {
// make a dummy axis obj to get the auto rounding and exponent
var ah = {
exponentformat: exponentFormat,
minexponent: ax.minexponent,
dtick: ax.showexponent === 'none' ? ax.dtick : isNumeric(v) ? Math.abs(v) || 1 : 1,
// if not showing any exponents, don't change the exponent
// from what we calculate
range: ax.showexponent === 'none' ? ax.range.map(ax.r2d) : [0, v || 1]
};
autoTickRound(ah);
tickRound = (Number(ah._tickround) || 0) + 4;
exponent = ah._tickexponent;
if (ax.hoverformat) tickformat = ax.hoverformat;
}
if (tickformat) return ax._numFormat(tickformat)(v).replace(/-/g, MINUS_SIGN);
// 'epsilon' - rounding increment
var e = Math.pow(10, -tickRound) / 2;
// exponentFormat codes:
// 'e' (1.2e+6, default)
// 'E' (1.2E+6)
// 'SI' (1.2M)
// 'B' (same as SI except 10^9=B not G)
// 'none' (1200000)
// 'power' (1.2x10^6)
// 'hide' (1.2, use 3rd argument=='hide' to eg
// only show exponent on last tick)
if (exponentFormat === 'none') exponent = 0;
// take the sign out, put it back manually at the end
// - makes cases easier
v = Math.abs(v);
if (v < e) {
// 0 is just 0, but may get exponent if it's the last tick
v = '0';
isNeg = false;
} else {
v += e;
// take out a common exponent, if any
if (exponent) {
v *= Math.pow(10, -exponent);
tickRound += exponent;
}
// round the mantissa
if (tickRound === 0) v = String(Math.floor(v));else if (tickRound < 0) {
v = String(Math.round(v));
v = v.substr(0, v.length + tickRound);
for (var i = tickRound; i < 0; i++) v += '0';
} else {
v = String(v);
var dp = v.indexOf('.') + 1;
if (dp) v = v.substr(0, dp + tickRound).replace(/\.?0+$/, '');
}
// insert appropriate decimal point and thousands separator
v = Lib.numSeparate(v, ax._separators, separatethousands);
}
// add exponent
if (exponent && exponentFormat !== 'hide') {
if (isSIFormat(exponentFormat) && beyondSI(exponent)) exponentFormat = 'power';
var signedExponent;
if (exponent < 0) signedExponent = MINUS_SIGN + -exponent;else if (exponentFormat !== 'power') signedExponent = '+' + exponent;else signedExponent = String(exponent);
if (exponentFormat === 'e' || exponentFormat === 'E') {
v += exponentFormat + signedExponent;
} else if (exponentFormat === 'power') {
v += '×10' + signedExponent + ' ';
} else if (exponentFormat === 'B' && exponent === 9) {
v += 'B';
} else if (isSIFormat(exponentFormat)) {
v += SIPREFIXES[exponent / 3 + 5];
}
}
// put sign back in and return
// replace standard minus character (which is technically a hyphen)
// with a true minus sign
if (isNeg) return MINUS_SIGN + v;
return v;
}
axes.getTickFormat = function (ax) {
var i;
function convertToMs(dtick) {
return typeof dtick !== 'string' ? dtick : Number(dtick.replace('M', '')) * ONEAVGMONTH;
}
function compareLogTicks(left, right) {
var priority = ['L', 'D'];
if (typeof left === typeof right) {
if (typeof left === 'number') {
return left - right;
} else {
var leftPriority = priority.indexOf(left.charAt(0));
var rightPriority = priority.indexOf(right.charAt(0));
if (leftPriority === rightPriority) {
return Number(left.replace(/(L|D)/g, '')) - Number(right.replace(/(L|D)/g, ''));
} else {
return leftPriority - rightPriority;
}
}
} else {
return typeof left === 'number' ? 1 : -1;
}
}
function isProperStop(dtick, range, convert) {
var convertFn = convert || function (x) {
return x;
};
var leftDtick = range[0];
var rightDtick = range[1];
return (!leftDtick && typeof leftDtick !== 'number' || convertFn(leftDtick) <= convertFn(dtick)) && (!rightDtick && typeof rightDtick !== 'number' || convertFn(rightDtick) >= convertFn(dtick));
}
function isProperLogStop(dtick, range) {
var isLeftDtickNull = range[0] === null;
var isRightDtickNull = range[1] === null;
var isDtickInRangeLeft = compareLogTicks(dtick, range[0]) >= 0;
var isDtickInRangeRight = compareLogTicks(dtick, range[1]) <= 0;
return (isLeftDtickNull || isDtickInRangeLeft) && (isRightDtickNull || isDtickInRangeRight);
}
var tickstop, stopi;
if (ax.tickformatstops && ax.tickformatstops.length > 0) {
switch (ax.type) {
case 'date':
case 'linear':
{
for (i = 0; i < ax.tickformatstops.length; i++) {
stopi = ax.tickformatstops[i];
if (stopi.enabled && isProperStop(ax.dtick, stopi.dtickrange, convertToMs)) {
tickstop = stopi;
break;
}
}
break;
}
case 'log':
{
for (i = 0; i < ax.tickformatstops.length; i++) {
stopi = ax.tickformatstops[i];
if (stopi.enabled && isProperLogStop(ax.dtick, stopi.dtickrange)) {
tickstop = stopi;
break;
}
}
break;
}
default:
}
}
return tickstop ? tickstop.value : ax.tickformat;
};
// getSubplots - extract all subplot IDs we need
// as an array of items like 'xy', 'x2y', 'x2y2'...
// sorted by x (x,x2,x3...) then y
// optionally restrict to only subplots containing axis object ax
//
// NOTE: this is currently only used OUTSIDE plotly.js (toolpanel, webapp)
// ideally we get rid of it there (or just copy this there) and remove it here
axes.getSubplots = function (gd, ax) {
var subplotObj = gd._fullLayout._subplots;
var allSubplots = subplotObj.cartesian.concat(subplotObj.gl2d || []);
var out = ax ? axes.findSubplotsWithAxis(allSubplots, ax) : allSubplots;
out.sort(function (a, b) {
var aParts = a.substr(1).split('y');
var bParts = b.substr(1).split('y');
if (aParts[0] === bParts[0]) return +aParts[1] - +bParts[1];
return +aParts[0] - +bParts[0];
});
return out;
};
// find all subplots with axis 'ax'
// NOTE: this is only used in axes.getSubplots (only used outside plotly.js) and
// gl2d/convert (where it restricts axis subplots to only those with gl2d)
axes.findSubplotsWithAxis = function (subplots, ax) {
var axMatch = new RegExp(ax._id.charAt(0) === 'x' ? '^' + ax._id + 'y' : ax._id + '$');
var subplotsWithAx = [];
for (var i = 0; i < subplots.length; i++) {
var sp = subplots[i];
if (axMatch.test(sp)) subplotsWithAx.push(sp);
}
return subplotsWithAx;
};
// makeClipPaths: prepare clipPaths for all single axes and all possible xy pairings
axes.makeClipPaths = function (gd) {
var fullLayout = gd._fullLayout;
// for more info: https://github.com/plotly/plotly.js/issues/2595
if (fullLayout._hasOnlyLargeSploms) return;
var fullWidth = {
_offset: 0,
_length: fullLayout.width,
_id: ''
};
var fullHeight = {
_offset: 0,
_length: fullLayout.height,
_id: ''
};
var xaList = axes.list(gd, 'x', true);
var yaList = axes.list(gd, 'y', true);
var clipList = [];
var i, j;
for (i = 0; i < xaList.length; i++) {
clipList.push({
x: xaList[i],
y: fullHeight
});
for (j = 0; j < yaList.length; j++) {
if (i === 0) clipList.push({
x: fullWidth,
y: yaList[j]
});
clipList.push({
x: xaList[i],
y: yaList[j]
});
}
}
// selectors don't work right with camelCase tags,
// have to use class instead
// https://groups.google.com/forum/#!topic/d3-js/6EpAzQ2gU9I
var axClips = fullLayout._clips.selectAll('.axesclip').data(clipList, function (d) {
return d.x._id + d.y._id;
});
axClips.enter().append('clipPath').classed('axesclip', true).attr('id', function (d) {
return 'clip' + fullLayout._uid + d.x._id + d.y._id;
}).append('rect');
axClips.exit().remove();
axClips.each(function (d) {
d3.select(this).select('rect').attr({
x: d.x._offset || 0,
y: d.y._offset || 0,
width: d.x._length || 1,
height: d.y._length || 1
});
});
};
/**
* Main multi-axis drawing routine!
*
* @param {DOM element} gd : graph div
* @param {string or array of strings} arg : polymorphic argument
* @param {object} opts:
* - @param {boolean} skipTitle : optional flag to skip axis title draw/update
*
* Signature 1: Axes.draw(gd, 'redraw')
* use this to clear and redraw all axes on graph
*
* Signature 2: Axes.draw(gd, '')
* use this to draw all axes on graph w/o the selectAll().remove()
* of the 'redraw' signature
*
* Signature 3: Axes.draw(gd, [axId, axId2, ...])
* where the items are axis id string,
* use this to update multiple axes in one call
*
* N.B draw updates:
* - ax._r (stored range for use by zoom/pan)
* - ax._rl (stored linearized range for use by zoom/pan)
*/
axes.draw = function (gd, arg, opts) {
var fullLayout = gd._fullLayout;
if (arg === 'redraw') {
fullLayout._paper.selectAll('g.subplot').each(function (d) {
var id = d[0];
var plotinfo = fullLayout._plots[id];
if (plotinfo) {
var xa = plotinfo.xaxis;
var ya = plotinfo.yaxis;
plotinfo.xaxislayer.selectAll('.' + xa._id + 'tick').remove();
plotinfo.yaxislayer.selectAll('.' + ya._id + 'tick').remove();
plotinfo.xaxislayer.selectAll('.' + xa._id + 'tick2').remove();
plotinfo.yaxislayer.selectAll('.' + ya._id + 'tick2').remove();
plotinfo.xaxislayer.selectAll('.' + xa._id + 'divider').remove();
plotinfo.yaxislayer.selectAll('.' + ya._id + 'divider').remove();
if (plotinfo.minorGridlayer) plotinfo.minorGridlayer.selectAll('path').remove();
if (plotinfo.gridlayer) plotinfo.gridlayer.selectAll('path').remove();
if (plotinfo.zerolinelayer) plotinfo.zerolinelayer.selectAll('path').remove();
fullLayout._infolayer.select('.g-' + xa._id + 'title').remove();
fullLayout._infolayer.select('.g-' + ya._id + 'title').remove();
}
});
}
var axList = !arg || arg === 'redraw' ? axes.listIds(gd) : arg;
var fullAxList = axes.list(gd);
// Get the list of the overlaying axis for all 'shift' axes
var overlayingShiftedAx = fullAxList.filter(function (ax) {
return ax.autoshift;
}).map(function (ax) {
return ax.overlaying;
});
// order axes that have dependency to other axes
axList.map(function (axId) {
var ax = axes.getFromId(gd, axId);
if (ax.tickmode === 'sync' && ax.overlaying) {
var overlayingIndex = axList.findIndex(function (axis) {
return axis === ax.overlaying;
});
if (overlayingIndex >= 0) {
axList.unshift(axList.splice(overlayingIndex, 1).shift());
}
}
});
var axShifts = {
false: {
left: 0,
right: 0
}
};
return Lib.syncOrAsync(axList.map(function (axId) {
return function () {
if (!axId) return;
var ax = axes.getFromId(gd, axId);
if (!opts) opts = {};
opts.axShifts = axShifts;
opts.overlayingShiftedAx = overlayingShiftedAx;
var axDone = axes.drawOne(gd, ax, opts);
if (ax._shiftPusher) {
incrementShift(ax, ax._fullDepth || 0, axShifts, true);
}
ax._r = ax.range.slice();
ax._rl = Lib.simpleMap(ax._r, ax.r2l);
return axDone;
};
}));
};
/**
* Draw one cartesian axis
*
* @param {DOM element} gd
* @param {object} ax (full) axis object
* @param {object} opts
* - @param {boolean} skipTitle (set to true to skip axis title draw call)
*
* Depends on:
* - ax._mainSubplot (from linkSubplots)
* - ax._mainAxis
* - ax._anchorAxis
* - ax._subplotsWith
* - ax._counterDomainMin, ax._counterDomainMax (optionally, from linkSubplots)
* - ax._tickAngles (on redraw only, old value relinked during supplyDefaults)
* - ax._mainLinePosition (from lsInner)
* - ax._mainMirrorPosition
* - ax._linepositions
*
* Fills in:
* - ax._vals:
* - ax._gridVals:
* - ax._selections:
* - ax._tickAngles:
* - ax._depth (when required only):
* - and calls ax.setScale
*/
axes.drawOne = function (gd, ax, opts) {
opts = opts || {};
var axShifts = opts.axShifts || {};
var overlayingShiftedAx = opts.overlayingShiftedAx || [];
var i, sp, plotinfo;
ax.setScale();
var fullLayout = gd._fullLayout;
var axId = ax._id;
var axLetter = axId.charAt(0);
var counterLetter = axes.counterLetter(axId);
var mainPlotinfo = fullLayout._plots[ax._mainSubplot];
// this happens when updating matched group with 'missing' axes
if (!mainPlotinfo) return;
ax._shiftPusher = ax.autoshift || overlayingShiftedAx.indexOf(ax._id) !== -1 || overlayingShiftedAx.indexOf(ax.overlaying) !== -1;
// An axis is also shifted by 1/2 of its own linewidth and inside tick length if applicable
// as well as its manually specified `shift` val if we're in the context of `autoshift`
if (ax._shiftPusher & ax.anchor === 'free') {
var selfPush = ax.linewidth / 2 || 0;
if (ax.ticks === 'inside') {
selfPush += ax.ticklen;
}
incrementShift(ax, selfPush, axShifts, true);
incrementShift(ax, ax.shift || 0, axShifts, false);
}
// Somewhat inelegant way of making sure that the shift value is only updated when the
// Axes.DrawOne() function is called from the right context. An issue when redrawing the
// axis as result of using the dragbox, for example.
if (opts.skipTitle !== true || ax._shift === undefined) ax._shift = setShiftVal(ax, axShifts);
var mainAxLayer = mainPlotinfo[axLetter + 'axislayer'];
var mainLinePosition = ax._mainLinePosition;
var mainLinePositionShift = mainLinePosition += ax._shift;
var mainMirrorPosition = ax._mainMirrorPosition;
var vals = ax._vals = axes.calcTicks(ax);
// Add a couple of axis properties that should cause us to recreate
// elements. Used in d3 data function.
var axInfo = [ax.mirror, mainLinePositionShift, mainMirrorPosition].join('_');
for (i = 0; i < vals.length; i++) {
vals[i].axInfo = axInfo;
}
// stash selections to avoid DOM queries e.g.
// - stash tickLabels selection, so that drawTitle can use it to scoot title
ax._selections = {};
// stash tick angle (including the computed 'auto' values) per tick-label class
// linkup 'previous' tick angles on redraws
if (ax._tickAngles) ax._prevTickAngles = ax._tickAngles;
ax._tickAngles = {};
// measure [in px] between axis position and outward-most part of bounding box
// (touching either the tick label or ticks)
// depth can be expansive to compute, so we only do so when required
ax._depth = null;
// calcLabelLevelBbox can be expensive,
// so make sure to not call it twice during the same Axes.drawOne call
// by stashing label-level bounding boxes per tick-label class
var llbboxes = {};
function getLabelLevelBbox(suffix) {
var cls = axId + (suffix || 'tick');
if (!llbboxes[cls]) llbboxes[cls] = calcLabelLevelBbox(ax, cls, mainLinePositionShift);
return llbboxes[cls];
}
if (!ax.visible) return;
var transTickFn = axes.makeTransTickFn(ax);
var transTickLabelFn = axes.makeTransTickLabelFn(ax);
var tickVals;
// We remove zero lines, grid lines, and inside ticks if they're within 1px of the end
// The key case here is removing zero lines when the axis bound is zero
var valsClipped;
var insideTicks = ax.ticks === 'inside';
var outsideTicks = ax.ticks === 'outside';
if (ax.tickson === 'boundaries') {
var boundaryVals = getBoundaryVals(ax, vals);
valsClipped = axes.clipEnds(ax, boundaryVals);
tickVals = insideTicks ? valsClipped : boundaryVals;
} else {
valsClipped = axes.clipEnds(ax, vals);
tickVals = insideTicks && ax.ticklabelmode !== 'period' ? valsClipped : vals;
}
var gridVals = ax._gridVals = valsClipped;
var dividerVals = getDividerVals(ax, vals);
if (!fullLayout._hasOnlyLargeSploms) {
var subplotsWithAx = ax._subplotsWith;
// keep track of which subplots (by main counter axis) we've already
// drawn grids for, so we don't overdraw overlaying subplots
var finishedGrids = {};
for (i = 0; i < subplotsWithAx.length; i++) {
sp = subplotsWithAx[i];
plotinfo = fullLayout._plots[sp];
var counterAxis = plotinfo[counterLetter + 'axis'];
var mainCounterID = counterAxis._mainAxis._id;
if (finishedGrids[mainCounterID]) continue;
finishedGrids[mainCounterID] = 1;
var gridPath = axLetter === 'x' ? 'M0,' + counterAxis._offset + 'v' + counterAxis._length : 'M' + counterAxis._offset + ',0h' + counterAxis._length;
axes.drawGrid(gd, ax, {
vals: gridVals,
counterAxis: counterAxis,
layer: plotinfo.gridlayer.select('.' + axId),
minorLayer: plotinfo.minorGridlayer.select('.' + axId),
path: gridPath,
transFn: transTickFn
});
axes.drawZeroLine(gd, ax, {
counterAxis: counterAxis,
layer: plotinfo.zerolinelayer,
path: gridPath,
transFn: transTickFn
});
}
}
var tickPath;
var majorTickSigns = axes.getTickSigns(ax);
var minorTickSigns = axes.getTickSigns(ax, 'minor');
if (ax.ticks || ax.minor && ax.minor.ticks) {
var majorTickPath = axes.makeTickPath(ax, mainLinePositionShift, majorTickSigns[2]);
var minorTickPath = axes.makeTickPath(ax, mainLinePositionShift, minorTickSigns[2], {
minor: true
});
var mirrorMajorTickPath;
var mirrorMinorTickPath;
var fullMajorTickPath;
var fullMinorTickPath;
if (ax._anchorAxis && ax.mirror && ax.mirror !== true) {
mirrorMajorTickPath = axes.makeTickPath(ax, mainMirrorPosition, majorTickSigns[3]);
mirrorMinorTickPath = axes.makeTickPath(ax, mainMirrorPosition, minorTickSigns[3], {
minor: true
});
fullMajorTickPath = majorTickPath + mirrorMajorTickPath;
fullMinorTickPath = minorTickPath + mirrorMinorTickPath;
} else {
mirrorMajorTickPath = '';
mirrorMinorTickPath = '';
fullMajorTickPath = majorTickPath;
fullMinorTickPath = minorTickPath;
}
if (ax.showdividers && outsideTicks && ax.tickson === 'boundaries') {
var dividerLookup = {};
for (i = 0; i < dividerVals.length; i++) {
dividerLookup[dividerVals[i].x] = 1;
}
tickPath = function (d) {
return dividerLookup[d.x] ? mirrorMajorTickPath : fullMajorTickPath;
};
} else {
tickPath = function (d) {
return d.minor ? fullMinorTickPath : fullMajorTickPath;
};
}
}
axes.drawTicks(gd, ax, {
vals: tickVals,
layer: mainAxLayer,
path: tickPath,
transFn: transTickFn
});
if (ax.mirror === 'allticks') {
var tickSubplots = Object.keys(ax._linepositions || {});
for (i = 0; i < tickSubplots.length; i++) {
sp = tickSubplots[i];
plotinfo = fullLayout._plots[sp];
// [bottom or left, top or right], free and main are handled above
var linepositions = ax._linepositions[sp] || [];
var p0 = linepositions[0];
var p1 = linepositions[1];
var isMinor = linepositions[2];
var spTickPath = axes.makeTickPath(ax, p0, isMinor ? majorTickSigns[0] : minorTickSigns[0], {
minor: isMinor
}) + axes.makeTickPath(ax, p1, isMinor ? majorTickSigns[1] : minorTickSigns[1], {
minor: isMinor
});
axes.drawTicks(gd, ax, {
vals: tickVals,
layer: plotinfo[axLetter + 'axislayer'],
path: spTickPath,
transFn: transTickFn
});
}
}
var seq = [];
// tick labels - for now just the main labels.
// TODO: mirror labels, esp for subplots
seq.push(function () {
return axes.drawLabels(gd, ax, {
vals: vals,
layer: mainAxLayer,
plotinfo: plotinfo,
transFn: transTickLabelFn,
labelFns: axes.makeLabelFns(ax, mainLinePositionShift)
});
});
if (ax.type === 'multicategory') {
var pad = {
x: 2,
y: 10
}[axLetter];
seq.push(function () {
var bboxKey = {
x: 'height',
y: 'width'
}[axLetter];
var standoff = getLabelLevelBbox()[bboxKey] + pad + (ax._tickAngles[axId + 'tick'] ? ax.tickfont.size * LINE_SPACING : 0);
return axes.drawLabels(gd, ax, {
vals: getSecondaryLabelVals(ax, vals),
layer: mainAxLayer,
cls: axId + 'tick2',
repositionOnUpdate: true,
secondary: true,
transFn: transTickFn,
labelFns: axes.makeLabelFns(ax, mainLinePositionShift + standoff * majorTickSigns[4])
});
});
seq.push(function () {
ax._depth = majorTickSigns[4] * (getLabelLevelBbox('tick2')[ax.side] - mainLinePositionShift);
return drawDividers(gd, ax, {
vals: dividerVals,
layer: mainAxLayer,
path: axes.makeTickPath(ax, mainLinePositionShift, majorTickSigns[4], {
len: ax._depth
}),
transFn: transTickFn
});
});
} else if (ax.title.hasOwnProperty('standoff')) {
seq.push(function () {
ax._depth = majorTickSigns[4] * (getLabelLevelBbox()[ax.side] - mainLinePositionShift);
});
}
var hasRangeSlider = Registry.getComponentMethod('rangeslider', 'isVisible')(ax);
if (!opts.skipTitle && !(hasRangeSlider && ax.side === 'bottom')) {
seq.push(function () {
return drawTitle(gd, ax);
});
}
seq.push(function () {
var s = ax.side.charAt(0);
var sMirror = OPPOSITE_SIDE[ax.side].charAt(0);
var pos = axes.getPxPosition(gd, ax);
var outsideTickLen = outsideTicks ? ax.ticklen : 0;
var llbbox;
var push;
var mirrorPush;
var rangeSliderPush;
if (ax.automargin || hasRangeSlider || ax._shiftPusher) {
if (ax.type === 'multicategory') {
llbbox = getLabelLevelBbox('tick2');
} else {
llbbox = getLabelLevelBbox();
if (axLetter === 'x' && s === 'b') {
ax._depth = Math.max(llbbox.width > 0 ? llbbox.bottom - pos : 0, outsideTickLen);
}
}
}
var axDepth = 0;
var titleDepth = 0;
if (ax._shiftPusher) {
axDepth = Math.max(outsideTickLen, llbbox.height > 0 ? s === 'l' ? pos - llbbox.left : llbbox.right - pos : 0);
if (ax.title.text !== fullLayout._dfltTitle[axLetter]) {
titleDepth = (ax._titleStandoff || 0) + (ax._titleScoot || 0);
if (s === 'l') {
titleDepth += approxTitleDepth(ax);
}
}
ax._fullDepth = Math.max(axDepth, titleDepth);
}
if (ax.automargin) {
push = {
x: 0,
y: 0,
r: 0,
l: 0,
t: 0,
b: 0
};
var domainIndices = [0, 1];
var shift = typeof ax._shift === 'number' ? ax._shift : 0;
if (axLetter === 'x') {
if (s === 'b') {
push[s] = ax._depth;
} else {
push[s] = ax._depth = Math.max(llbbox.width > 0 ? pos - llbbox.top : 0, outsideTickLen);
domainIndices.reverse();
}
if (llbbox.width > 0) {
var rExtra = llbbox.right - (ax._offset + ax._length);
if (rExtra > 0) {
push.xr = 1;
push.r = rExtra;
}
var lExtra = ax._offset - llbbox.left;
if (lExtra > 0) {
push.xl = 0;
push.l = lExtra;
}
}
} else {
if (s === 'l') {
ax._depth = Math.max(llbbox.height > 0 ? pos - llbbox.left : 0, outsideTickLen);
push[s] = ax._depth - shift;
} else {
ax._depth = Math.max(llbbox.height > 0 ? llbbox.right - pos : 0, outsideTickLen);
push[s] = ax._depth + shift;
domainIndices.reverse();
}
if (llbbox.height > 0) {
var bExtra = llbbox.bottom - (ax._offset + ax._length);
if (bExtra > 0) {
push.yb = 0;
push.b = bExtra;
}
var tExtra = ax._offset - llbbox.top;
if (tExtra > 0) {
push.yt = 1;
push.t = tExtra;
}
}
}
push[counterLetter] = ax.anchor === 'free' ? ax.position : ax._anchorAxis.domain[domainIndices[0]];
if (ax.title.text !== fullLayout._dfltTitle[axLetter]) {
push[s] += approxTitleDepth(ax) + (ax.title.standoff || 0);
}
if (ax.mirror && ax.anchor !== 'free') {
mirrorPush = {
x: 0,
y: 0,
r: 0,
l: 0,
t: 0,
b: 0
};
mirrorPush[sMirror] = ax.linewidth;
if (ax.mirror && ax.mirror !== true) mirrorPush[sMirror] += outsideTickLen;
if (ax.mirror === true || ax.mirror === 'ticks') {
mirrorPush[counterLetter] = ax._anchorAxis.domain[domainIndices[1]];
} else if (ax.mirror === 'all' || ax.mirror === 'allticks') {
mirrorPush[counterLetter] = [ax._counterDomainMin, ax._counterDomainMax][domainIndices[1]];
}
}
}
if (hasRangeSlider) {
rangeSliderPush = Registry.getComponentMethod('rangeslider', 'autoMarginOpts')(gd, ax);
}
if (typeof ax.automargin === 'string') {
filterPush(push, ax.automargin);
filterPush(mirrorPush, ax.automargin);
}
Plots.autoMargin(gd, axAutoMarginID(ax), push);
Plots.autoMargin(gd, axMirrorAutoMarginID(ax), mirrorPush);
Plots.autoMargin(gd, rangeSliderAutoMarginID(ax), rangeSliderPush);
});
return Lib.syncOrAsync(seq);
};
function filterPush(push, automargin) {
if (!push) return;
var keepMargin = Object.keys(MARGIN_MAPPING).reduce(function (data, nextKey) {
if (automargin.indexOf(nextKey) !== -1) {
MARGIN_MAPPING[nextKey].forEach(function (key) {
data[key] = 1;
});
}
return data;
}, {});
Object.keys(push).forEach(function (key) {
if (!keepMargin[key]) {
if (key.length === 1) push[key] = 0;else delete push[key];
}
});
}
function getBoundaryVals(ax, vals) {
var out = [];
var i;
// boundaryVals are never used for labels;
// no need to worry about the other tickTextObj keys
var _push = function (d, bndIndex) {
var xb = d.xbnd[bndIndex];
if (xb !== null) {
out.push(Lib.extendFlat({}, d, {
x: xb
}));
}
};
if (vals.length) {
for (i = 0; i < vals.length; i++) {
_push(vals[i], 0);
}
_push(vals[i - 1], 1);
}
return out;
}
function getSecondaryLabelVals(ax, vals) {
var out = [];
var lookup = {};
for (var i = 0; i < vals.length; i++) {
var d = vals[i];
if (lookup[d.text2]) {
lookup[d.text2].push(d.x);
} else {
lookup[d.text2] = [d.x];
}
}
for (var k in lookup) {
out.push(tickTextObj(ax, Lib.interp(lookup[k], 0.5), k));
}
return out;
}
function getDividerVals(ax, vals) {
var out = [];
var i, current;
var reversed = vals.length && vals[vals.length - 1].x < vals[0].x;
// never used for labels;
// no need to worry about the other tickTextObj keys
var _push = function (d, bndIndex) {
var xb = d.xbnd[bndIndex];
if (xb !== null) {
out.push(Lib.extendFlat({}, d, {
x: xb
}));
}
};
if (ax.showdividers && vals.length) {
for (i = 0; i < vals.length; i++) {
var d = vals[i];
if (d.text2 !== current) {
_push(d, reversed ? 1 : 0);
}
current = d.text2;
}
_push(vals[i - 1], reversed ? 0 : 1);
}
return out;
}
function calcLabelLevelBbox(ax, cls, mainLinePositionShift) {
var top, bottom;
var left, right;
if (ax._selections[cls].size()) {
top = Infinity;
bottom = -Infinity;
left = Infinity;
right = -Infinity;
ax._selections[cls].each(function () {
var thisLabel = selectTickLabel(this);
// Use parent node , to make Drawing.bBox
// retrieve a bbox computed with transform info
//
// To improve perf, it would be nice to use `thisLabel.node()`
// (like in fixLabelOverlaps) instead and use Axes.getPxPosition
// together with the makeLabelFns outputs and `tickangle`
// to compute one bbox per (tick value x tick style)
var bb = Drawing.bBox(thisLabel.node().parentNode);
top = Math.min(top, bb.top);
bottom = Math.max(bottom, bb.bottom);
left = Math.min(left, bb.left);
right = Math.max(right, bb.right);
});
} else {
var dummyCalc = axes.makeLabelFns(ax, mainLinePositionShift);
top = bottom = dummyCalc.yFn({
dx: 0,
dy: 0,
fontSize: 0
});
left = right = dummyCalc.xFn({
dx: 0,
dy: 0,
fontSize: 0
});
}
return {
top: top,
bottom: bottom,
left: left,
right: right,
height: bottom - top,
width: right - left
};
}
/**
* Which direction do the 'ax.side' values, and free ticks go?
*
* @param {object} ax (full) axis object
* - {string} _id (starting with 'x' or 'y')
* - {string} side
* - {string} ticks
* @return {array} all entries are either -1 or 1
* - [0]: sign for top/right ticks (i.e. negative SVG direction)
* - [1]: sign for bottom/left ticks (i.e. positive SVG direction)
* - [2]: sign for ticks corresponding to 'ax.side'
* - [3]: sign for ticks mirroring 'ax.side'
* - [4]: sign of arrow starting at axis pointing towards margin
*/
axes.getTickSigns = function (ax, minor) {
var axLetter = ax._id.charAt(0);
var sideOpposite = {
x: 'top',
y: 'right'
}[axLetter];
var main = ax.side === sideOpposite ? 1 : -1;
var out = [-1, 1, main, -main];
// then we flip if outside XOR y axis
var ticks = minor ? (ax.minor || {}).ticks : ax.ticks;
if (ticks !== 'inside' === (axLetter === 'x')) {
out = out.map(function (v) {
return -v;
});
}
// independent of `ticks`; do not flip this one
if (ax.side) {
out.push({
l: -1,
t: -1,
r: 1,
b: 1
}[ax.side.charAt(0)]);
}
return out;
};
/**
* Make axis translate transform function
*
* @param {object} ax (full) axis object
* - {string} _id
* - {number} _offset
* - {fn} l2p
* @return {fn} function of calcTicks items
*/
axes.makeTransTickFn = function (ax) {
return ax._id.charAt(0) === 'x' ? function (d) {
return strTranslate(ax._offset + ax.l2p(d.x), 0);
} : function (d) {
return strTranslate(0, ax._offset + ax.l2p(d.x));
};
};
axes.makeTransTickLabelFn = function (ax) {
var uv = getTickLabelUV(ax);
var shift = ax.ticklabelshift || 0;
var standoff = ax.ticklabelstandoff || 0;
var u = uv[0];
var v = uv[1];
var isReversed = ax.range[0] > ax.range[1];
var labelsInside = ax.ticklabelposition && ax.ticklabelposition.indexOf('inside') !== -1;
var labelsOutside = !labelsInside;
if (shift) {
var shiftSign = isReversed ? -1 : 1;
shift = shift * shiftSign;
}
if (standoff) {
var side = ax.side;
var standoffSign = labelsInside && (side === 'top' || side === 'left') || labelsOutside && (side === 'bottom' || side === 'right') ? 1 : -1;
standoff = standoff * standoffSign;
}
return ax._id.charAt(0) === 'x' ? function (d) {
return strTranslate(u + ax._offset + ax.l2p(getPosX(d)) + shift, v + standoff);
} : function (d) {
return strTranslate(v + standoff, u + ax._offset + ax.l2p(getPosX(d)) + shift);
};
};
function getPosX(d) {
return d.periodX !== undefined ? d.periodX : d.x;
}
// u is a shift along the axis,
// v is a shift perpendicular to the axis
function getTickLabelUV(ax) {
var ticklabelposition = ax.ticklabelposition || '';
var has = function (str) {
return ticklabelposition.indexOf(str) !== -1;
};
var isTop = has('top');
var isLeft = has('left');
var isRight = has('right');
var isBottom = has('bottom');
var isInside = has('inside');
var isAligned = isBottom || isLeft || isTop || isRight;
// early return
if (!isAligned && !isInside) return [0, 0];
var side = ax.side;
var u = isAligned ? (ax.tickwidth || 0) / 2 : 0;
var v = TEXTPAD;
var fontSize = ax.tickfont ? ax.tickfont.size : 12;
if (isBottom || isTop) {
u += fontSize * CAP_SHIFT;
v += (ax.linewidth || 0) / 2;
}
if (isLeft || isRight) {
u += (ax.linewidth || 0) / 2;
v += TEXTPAD;
}
if (isInside && side === 'top') {
v -= fontSize * (1 - CAP_SHIFT);
}
if (isLeft || isTop) u = -u;
if (side === 'bottom' || side === 'right') v = -v;
return [isAligned ? u : 0, isInside ? v : 0];
}
/**
* Make axis tick path string
*
* @param {object} ax (full) axis object
* - {string} _id
* - {number} ticklen
* - {number} linewidth
* @param {number} shift along direction of ticklen
* @param {1 or -1} sgn tick sign
* @param {object} opts
* - {number (optional)} len tick length
* @return {string}
*/
axes.makeTickPath = function (ax, shift, sgn, opts) {
if (!opts) opts = {};
var minor = opts.minor;
if (minor && !ax.minor) return '';
var len = opts.len !== undefined ? opts.len : minor ? ax.minor.ticklen : ax.ticklen;
var axLetter = ax._id.charAt(0);
var pad = (ax.linewidth || 1) / 2;
return axLetter === 'x' ? 'M0,' + (shift + pad * sgn) + 'v' + len * sgn : 'M' + (shift + pad * sgn) + ',0h' + len * sgn;
};
/**
* Make axis tick label x, y and anchor functions
*
* @param {object} ax (full) axis object
* - {string} _id
* - {string} ticks
* - {number} ticklen
* - {string} side
* - {number} linewidth
* - {number} tickfont.size
* - {boolean} showline
* @param {number} shift
* @param {number} angle [in degrees] ...
* @return {object}
* - {fn} xFn
* - {fn} yFn
* - {fn} anchorFn
* - {fn} heightFn
* - {number} labelStandoff (gap parallel to ticks)
* - {number} labelShift (gap perpendicular to ticks)
*/
axes.makeLabelFns = function (ax, shift, angle) {
var ticklabelposition = ax.ticklabelposition || '';
var has = function (str) {
return ticklabelposition.indexOf(str) !== -1;
};
var isTop = has('top');
var isLeft = has('left');
var isRight = has('right');
var isBottom = has('bottom');
var isAligned = isBottom || isLeft || isTop || isRight;
var insideTickLabels = has('inside');
var labelsOverTicks = ticklabelposition === 'inside' && ax.ticks === 'inside' || !insideTickLabels && ax.ticks === 'outside' && ax.tickson !== 'boundaries';
var labelStandoff = 0;
var labelShift = 0;
var tickLen = labelsOverTicks ? ax.ticklen : 0;
if (insideTickLabels) {
tickLen *= -1;
} else if (isAligned) {
tickLen = 0;
}
if (labelsOverTicks) {
labelStandoff += tickLen;
if (angle) {
var rad = Lib.deg2rad(angle);
labelStandoff = tickLen * Math.cos(rad) + 1;
labelShift = tickLen * Math.sin(rad);
}
}
if (ax.showticklabels && (labelsOverTicks || ax.showline)) {
labelStandoff += 0.2 * ax.tickfont.size;
}
labelStandoff += (ax.linewidth || 1) / 2 * (insideTickLabels ? -1 : 1);
var out = {
labelStandoff: labelStandoff,
labelShift: labelShift
};
var x0, y0, ff, flipIt;
var xQ = 0;
var side = ax.side;
var axLetter = ax._id.charAt(0);
var tickangle = ax.tickangle;
var endSide;
if (axLetter === 'x') {
endSide = !insideTickLabels && side === 'bottom' || insideTickLabels && side === 'top';
flipIt = endSide ? 1 : -1;
if (insideTickLabels) flipIt *= -1;
x0 = labelShift * flipIt;
y0 = shift + labelStandoff * flipIt;
ff = endSide ? 1 : -0.2;
if (Math.abs(tickangle) === 90) {
if (insideTickLabels) {
ff += MID_SHIFT;
} else {
if (tickangle === -90 && side === 'bottom') {
ff = CAP_SHIFT;
} else if (tickangle === 90 && side === 'top') {
ff = MID_SHIFT;
} else {
ff = 0.5;
}
}
xQ = MID_SHIFT / 2 * (tickangle / 90);
}
out.xFn = function (d) {
return d.dx + x0 + xQ * d.fontSize;
};
out.yFn = function (d) {
return d.dy + y0 + d.fontSize * ff;
};
out.anchorFn = function (d, a) {
if (isAligned) {
if (isLeft) return 'end';
if (isRight) return 'start';
}
if (!isNumeric(a) || a === 0 || a === 180) {
return 'middle';
}
return a * flipIt < 0 !== insideTickLabels ? 'end' : 'start';
};
out.heightFn = function (d, a, h) {
return a < -60 || a > 60 ? -0.5 * h : ax.side === 'top' !== insideTickLabels ? -h : 0;
};
} else if (axLetter === 'y') {
endSide = !insideTickLabels && side === 'left' || insideTickLabels && side === 'right';
flipIt = endSide ? 1 : -1;
if (insideTickLabels) flipIt *= -1;
x0 = labelStandoff;
y0 = labelShift * flipIt;
ff = 0;
if (!insideTickLabels && Math.abs(tickangle) === 90) {
if (tickangle === -90 && side === 'left' || tickangle === 90 && side === 'right') {
ff = CAP_SHIFT;
} else {
ff = 0.5;
}
}
if (insideTickLabels) {
var ang = isNumeric(tickangle) ? +tickangle : 0;
if (ang !== 0) {
var rA = Lib.deg2rad(ang);
xQ = Math.abs(Math.sin(rA)) * CAP_SHIFT * flipIt;
ff = 0;
}
}
out.xFn = function (d) {
return d.dx + shift - (x0 + d.fontSize * ff) * flipIt + xQ * d.fontSize;
};
out.yFn = function (d) {
return d.dy + y0 + d.fontSize * MID_SHIFT;
};
out.anchorFn = function (d, a) {
if (isNumeric(a) && Math.abs(a) === 90) {
return 'middle';
}
return endSide ? 'end' : 'start';
};
out.heightFn = function (d, a, h) {
if (ax.side === 'right') a *= -1;
return a < -30 ? -h : a < 30 ? -0.5 * h : 0;
};
}
return out;
};
function tickDataFn(d) {
return [d.text, d.x, d.axInfo, d.font, d.fontSize, d.fontColor].join('_');
}
/**
* Draw axis ticks
*
* @param {DOM element} gd
* @param {object} ax (full) axis object
* - {string} _id
* - {string} ticks
* - {number} linewidth
* - {string} tickcolor
* @param {object} opts
* - {array of object} vals (calcTicks output-like)
* - {d3 selection} layer
* - {string or fn} path
* - {fn} transFn
* - {boolean} crisp (set to false to unset crisp-edge SVG rendering)
*/
axes.drawTicks = function (gd, ax, opts) {
opts = opts || {};
var cls = ax._id + 'tick';
var vals = [].concat(ax.minor && ax.minor.ticks ?
// minor vals
opts.vals.filter(function (d) {
return d.minor && !d.noTick;
}) : []).concat(ax.ticks ?
// major vals
opts.vals.filter(function (d) {
return !d.minor && !d.noTick;
}) : []);
var ticks = opts.layer.selectAll('path.' + cls).data(vals, tickDataFn);
ticks.exit().remove();
ticks.enter().append('path').classed(cls, 1).classed('ticks', 1).classed('crisp', opts.crisp !== false).each(function (d) {
return Color.stroke(d3.select(this), d.minor ? ax.minor.tickcolor : ax.tickcolor);
}).style('stroke-width', function (d) {
return Drawing.crispRound(gd, d.minor ? ax.minor.tickwidth : ax.tickwidth, 1) + 'px';
}).attr('d', opts.path).style('display', null); // visible
hideCounterAxisInsideTickLabels(ax, [TICK_PATH]);
ticks.attr('transform', opts.transFn);
};
/**
* Draw axis grid
*
* @param {DOM element} gd
* @param {object} ax (full) axis object
* - {string} _id
* - {boolean} showgrid
* - {string} gridcolor
* - {string} gridwidth
* - {string} griddash
* - {boolean} zeroline
* - {string} type
* - {string} dtick
* @param {object} opts
* - {array of object} vals (calcTicks output-like)
* - {d3 selection} layer
* - {object} counterAxis (full axis object corresponding to counter axis)
* optional - only required if this axis supports zero lines
* - {string or fn} path
* - {fn} transFn
* - {boolean} crisp (set to false to unset crisp-edge SVG rendering)
*/
axes.drawGrid = function (gd, ax, opts) {
opts = opts || {};
if (ax.tickmode === 'sync') {
// for tickmode sync we use the overlaying axis grid
return;
}
var cls = ax._id + 'grid';
var hasMinor = ax.minor && ax.minor.showgrid;
var minorVals = hasMinor ? opts.vals.filter(function (d) {
return d.minor;
}) : [];
var majorVals = ax.showgrid ? opts.vals.filter(function (d) {
return !d.minor;
}) : [];
var counterAx = opts.counterAxis;
if (counterAx && axes.shouldShowZeroLine(gd, ax, counterAx)) {
var isArrayMode = ax.tickmode === 'array';
for (var i = 0; i < majorVals.length; i++) {
var xi = majorVals[i].x;
if (isArrayMode ? !xi : Math.abs(xi) < ax.dtick / 100) {
majorVals = majorVals.slice(0, i).concat(majorVals.slice(i + 1));
// In array mode you can in principle have multiple
// ticks at 0, so test them all. Otherwise once we found
// one we can stop.
if (isArrayMode) i--;else break;
}
}
}
ax._gw = Drawing.crispRound(gd, ax.gridwidth, 1);
var wMinor = !hasMinor ? 0 : Drawing.crispRound(gd, ax.minor.gridwidth, 1);
var majorLayer = opts.layer;
var minorLayer = opts.minorLayer;
for (var major = 1; major >= 0; major--) {
var layer = major ? majorLayer : minorLayer;
if (!layer) continue;
var grid = layer.selectAll('path.' + cls).data(major ? majorVals : minorVals, tickDataFn);
grid.exit().remove();
grid.enter().append('path').classed(cls, 1).classed('crisp', opts.crisp !== false);
grid.attr('transform', opts.transFn).attr('d', opts.path).each(function (d) {
return Color.stroke(d3.select(this), d.minor ? ax.minor.gridcolor : ax.gridcolor || '#ddd');
}).style('stroke-dasharray', function (d) {
return Drawing.dashStyle(d.minor ? ax.minor.griddash : ax.griddash, d.minor ? ax.minor.gridwidth : ax.gridwidth);
}).style('stroke-width', function (d) {
return (d.minor ? wMinor : ax._gw) + 'px';
}).style('display', null); // visible
if (typeof opts.path === 'function') grid.attr('d', opts.path);
}
hideCounterAxisInsideTickLabels(ax, [GRID_PATH, MINORGRID_PATH]);
};
/**
* Draw axis zero-line
*
* @param {DOM element} gd
* @param {object} ax (full) axis object
* - {string} _id
* - {boolean} zeroline
* - {number} zerolinewidth
* - {string} zerolinecolor
* - {number (optional)} _gridWidthCrispRound
* @param {object} opts
* - {d3 selection} layer
* - {object} counterAxis (full axis object corresponding to counter axis)
* - {string or fn} path
* - {fn} transFn
* - {boolean} crisp (set to false to unset crisp-edge SVG rendering)
*/
axes.drawZeroLine = function (gd, ax, opts) {
opts = opts || opts;
var cls = ax._id + 'zl';
var show = axes.shouldShowZeroLine(gd, ax, opts.counterAxis);
var zl = opts.layer.selectAll('path.' + cls).data(show ? [{
x: 0,
id: ax._id
}] : []);
zl.exit().remove();
zl.enter().append('path').classed(cls, 1).classed('zl', 1).classed('crisp', opts.crisp !== false).each(function () {
// use the fact that only one element can enter to trigger a sort.
// If several zerolines enter at the same time we will sort once per,
// but generally this should be a minimal overhead.
opts.layer.selectAll('path').sort(function (da, db) {
return idSort(da.id, db.id);
});
});
zl.attr('transform', opts.transFn).attr('d', opts.path).call(Color.stroke, ax.zerolinecolor || Color.defaultLine).style('stroke-width', Drawing.crispRound(gd, ax.zerolinewidth, ax._gw || 1) + 'px').style('display', null); // visible
hideCounterAxisInsideTickLabels(ax, [ZERO_PATH]);
};
/**
* Draw axis tick labels
*
* @param {DOM element} gd
* @param {object} ax (full) axis object
* - {string} _id
* - {boolean} showticklabels
* - {number} tickangle
* - {object (optional)} _selections
* - {object} (optional)} _tickAngles
* - {object} (optional)} _prevTickAngles
* @param {object} opts
* - {array of object} vals (calcTicks output-like)
* - {d3 selection} layer
* - {string (optional)} cls (node className)
* - {boolean} repositionOnUpdate (set to true to reposition update selection)
* - {boolean} secondary
* - {fn} transFn
* - {object} labelFns
* + {fn} xFn
* + {fn} yFn
* + {fn} anchorFn
* + {fn} heightFn
*/
axes.drawLabels = function (gd, ax, opts) {
opts = opts || {};
var fullLayout = gd._fullLayout;
var axId = ax._id;
var cls = opts.cls || axId + 'tick';
var vals = opts.vals.filter(function (d) {
return d.text;
});
var labelFns = opts.labelFns;
var tickAngle = opts.secondary ? 0 : ax.tickangle;
var prevAngle = (ax._prevTickAngles || {})[cls];
var tickLabels = opts.layer.selectAll('g.' + cls).data(ax.showticklabels ? vals : [], tickDataFn);
var labelsReady = [];
tickLabels.enter().append('g').classed(cls, 1).append('text')
// only so tex has predictable alignment that we can
// alter later
.attr('text-anchor', 'middle').each(function (d) {
var thisLabel = d3.select(this);
var newPromise = gd._promises.length;
thisLabel.call(svgTextUtils.positionText, labelFns.xFn(d), labelFns.yFn(d)).call(Drawing.font, {
family: d.font,
size: d.fontSize,
color: d.fontColor,
weight: d.fontWeight,
style: d.fontStyle,
variant: d.fontVariant,
textcase: d.fontTextcase,
lineposition: d.fontLineposition,
shadow: d.fontShadow
}).text(d.text).call(svgTextUtils.convertToTspans, gd);
if (gd._promises[newPromise]) {
// if we have an async label, we'll deal with that
// all here so take it out of gd._promises and
// instead position the label and promise this in
// labelsReady
labelsReady.push(gd._promises.pop().then(function () {
positionLabels(thisLabel, tickAngle);
}));
} else {
// sync label: just position it now.
positionLabels(thisLabel, tickAngle);
}
});
hideCounterAxisInsideTickLabels(ax, [TICK_TEXT]);
tickLabels.exit().remove();
if (opts.repositionOnUpdate) {
tickLabels.each(function (d) {
d3.select(this).select('text').call(svgTextUtils.positionText, labelFns.xFn(d), labelFns.yFn(d));
});
}
function positionLabels(s, angle) {
s.each(function (d) {
var thisLabel = d3.select(this);
var mathjaxGroup = thisLabel.select('.text-math-group');
var anchor = labelFns.anchorFn(d, angle);
var transform = opts.transFn.call(thisLabel.node(), d) + (isNumeric(angle) && +angle !== 0 ? ' rotate(' + angle + ',' + labelFns.xFn(d) + ',' + (labelFns.yFn(d) - d.fontSize / 2) + ')' : '');
// how much to shift a multi-line label to center it vertically.
var nLines = svgTextUtils.lineCount(thisLabel);
var lineHeight = LINE_SPACING * d.fontSize;
var anchorHeight = labelFns.heightFn(d, isNumeric(angle) ? +angle : 0, (nLines - 1) * lineHeight);
if (anchorHeight) {
transform += strTranslate(0, anchorHeight);
}
if (mathjaxGroup.empty()) {
var thisText = thisLabel.select('text');
thisText.attr({
transform: transform,
'text-anchor': anchor
});
thisText.style('opacity', 1); // visible
if (ax._adjustTickLabelsOverflow) {
ax._adjustTickLabelsOverflow();
}
} else {
var mjWidth = Drawing.bBox(mathjaxGroup.node()).width;
var mjShift = mjWidth * {
end: -0.5,
start: 0.5
}[anchor];
mathjaxGroup.attr('transform', transform + strTranslate(mjShift, 0));
}
});
}
ax._adjustTickLabelsOverflow = function () {
var ticklabeloverflow = ax.ticklabeloverflow;
if (!ticklabeloverflow || ticklabeloverflow === 'allow') return;
var hideOverflow = ticklabeloverflow.indexOf('hide') !== -1;
var isX = ax._id.charAt(0) === 'x';
// div positions
var p0 = 0;
var p1 = isX ? gd._fullLayout.width : gd._fullLayout.height;
if (ticklabeloverflow.indexOf('domain') !== -1) {
// domain positions
var rl = Lib.simpleMap(ax.range, ax.r2l);
p0 = ax.l2p(rl[0]) + ax._offset;
p1 = ax.l2p(rl[1]) + ax._offset;
}
var min = Math.min(p0, p1);
var max = Math.max(p0, p1);
var side = ax.side;
var visibleLabelMin = Infinity;
var visibleLabelMax = -Infinity;
tickLabels.each(function (d) {
var thisLabel = d3.select(this);
var mathjaxGroup = thisLabel.select('.text-math-group');
if (mathjaxGroup.empty()) {
var bb = Drawing.bBox(thisLabel.node());
var adjust = 0;
if (isX) {
if (bb.right > max) adjust = 1;else if (bb.left < min) adjust = 1;
} else {
if (bb.bottom > max) adjust = 1;else if (bb.top + (ax.tickangle ? 0 : d.fontSize / 4) < min) adjust = 1;
}
var t = thisLabel.select('text');
if (adjust) {
if (hideOverflow) t.style('opacity', 0); // hidden
} else {
t.style('opacity', 1); // visible
if (side === 'bottom' || side === 'right') {
visibleLabelMin = Math.min(visibleLabelMin, isX ? bb.top : bb.left);
} else {
visibleLabelMin = -Infinity;
}
if (side === 'top' || side === 'left') {
visibleLabelMax = Math.max(visibleLabelMax, isX ? bb.bottom : bb.right);
} else {
visibleLabelMax = Infinity;
}
}
} // TODO: hide mathjax?
});
for (var subplot in fullLayout._plots) {
var plotinfo = fullLayout._plots[subplot];
if (ax._id !== plotinfo.xaxis._id && ax._id !== plotinfo.yaxis._id) continue;
var anchorAx = isX ? plotinfo.yaxis : plotinfo.xaxis;
if (anchorAx) {
anchorAx['_visibleLabelMin_' + ax._id] = visibleLabelMin;
anchorAx['_visibleLabelMax_' + ax._id] = visibleLabelMax;
}
}
};
ax._hideCounterAxisInsideTickLabels = function (partialOpts) {
var isX = ax._id.charAt(0) === 'x';
var anchoredAxes = [];
for (var subplot in fullLayout._plots) {
var plotinfo = fullLayout._plots[subplot];
if (ax._id !== plotinfo.xaxis._id && ax._id !== plotinfo.yaxis._id) continue;
anchoredAxes.push(isX ? plotinfo.yaxis : plotinfo.xaxis);
}
anchoredAxes.forEach(function (anchorAx, idx) {
if (anchorAx && insideTicklabelposition(anchorAx)) {
(partialOpts || [ZERO_PATH, MINORGRID_PATH, GRID_PATH, TICK_PATH, TICK_TEXT]).forEach(function (e) {
var isPeriodLabel = e.K === 'tick' && e.L === 'text' && ax.ticklabelmode === 'period';
var mainPlotinfo = fullLayout._plots[ax._mainSubplot];
var sel;
if (e.K === ZERO_PATH.K) sel = mainPlotinfo.zerolinelayer.selectAll('.' + ax._id + 'zl');else if (e.K === MINORGRID_PATH.K) sel = mainPlotinfo.minorGridlayer.selectAll('.' + ax._id);else if (e.K === GRID_PATH.K) sel = mainPlotinfo.gridlayer.selectAll('.' + ax._id);else sel = mainPlotinfo[ax._id.charAt(0) + 'axislayer'];
sel.each(function () {
var w = d3.select(this);
if (e.L) w = w.selectAll(e.L);
w.each(function (d) {
var q = ax.l2p(isPeriodLabel ? getPosX(d) : d.x) + ax._offset;
var t = d3.select(this);
if (q < ax['_visibleLabelMax_' + anchorAx._id] && q > ax['_visibleLabelMin_' + anchorAx._id]) {
t.style('display', 'none'); // hidden
} else if (e.K === 'tick' && !idx) {
t.style('display', null); // visible
}
});
});
});
}
});
};
// make sure all labels are correctly positioned at their base angle
// the positionLabels call above is only for newly drawn labels.
// do this without waiting, using the last calculated angle to
// minimize flicker, then do it again when we know all labels are
// there, putting back the prescribed angle to check for overlaps.
positionLabels(tickLabels, prevAngle + 1 ? prevAngle : tickAngle);
function allLabelsReady() {
return labelsReady.length && Promise.all(labelsReady);
}
var autoangle = null;
function fixLabelOverlaps() {
positionLabels(tickLabels, tickAngle);
// check for auto-angling if x labels overlap
// don't auto-angle at all for log axes with
// base and digit format
if (vals.length && ax.autotickangles && (ax.type !== 'log' || String(ax.dtick).charAt(0) !== 'D')) {
autoangle = ax.autotickangles[0];
var maxFontSize = 0;
var lbbArray = [];
var i;
var maxLines = 1;
tickLabels.each(function (d) {
maxFontSize = Math.max(maxFontSize, d.fontSize);
var x = ax.l2p(d.x);
var thisLabel = selectTickLabel(this);
var bb = Drawing.bBox(thisLabel.node());
maxLines = Math.max(maxLines, svgTextUtils.lineCount(thisLabel));
lbbArray.push({
// ignore about y, just deal with x overlaps
top: 0,
bottom: 10,
height: 10,
left: x - bb.width / 2,
// impose a 2px gap
right: x + bb.width / 2 + 2,
width: bb.width + 2
});
});
// autotickangles
// if there are dividers or ticks on boundaries, the labels will be in between and
// we need to prevent overlap with the next divider/tick. Else the labels will be on
// the ticks and we need to prevent overlap with the next label.
// TODO should secondary labels also fall into this fix-overlap regime?
var preventOverlapWithTick = (ax.tickson === 'boundaries' || ax.showdividers) && !opts.secondary;
var vLen = vals.length;
var tickSpacing = Math.abs((vals[vLen - 1].x - vals[0].x) * ax._m) / (vLen - 1);
var adjacent = preventOverlapWithTick ? tickSpacing / 2 : tickSpacing;
var opposite = preventOverlapWithTick ? ax.ticklen : maxFontSize * 1.25 * maxLines;
var hypotenuse = Math.sqrt(Math.pow(adjacent, 2) + Math.pow(opposite, 2));
var maxCos = adjacent / hypotenuse;
var autoTickAnglesRadians = ax.autotickangles.map(function (degrees) {
return degrees * Math.PI / 180;
});
var angleRadians = autoTickAnglesRadians.find(function (angle) {
return Math.abs(Math.cos(angle)) <= maxCos;
});
if (angleRadians === undefined) {
// no angle with smaller cosine than maxCos, just pick the angle with smallest cosine
angleRadians = autoTickAnglesRadians.reduce(function (currentMax, nextAngle) {
return Math.abs(Math.cos(currentMax)) < Math.abs(Math.cos(nextAngle)) ? currentMax : nextAngle;
}, autoTickAnglesRadians[0]);
}
var newAngle = angleRadians * (180 / Math.PI /* to degrees */);
if (preventOverlapWithTick) {
var gap = 2;
if (ax.ticks) gap += ax.tickwidth / 2;
for (i = 0; i < lbbArray.length; i++) {
var xbnd = vals[i].xbnd;
var lbb = lbbArray[i];
if (xbnd[0] !== null && lbb.left - ax.l2p(xbnd[0]) < gap || xbnd[1] !== null && ax.l2p(xbnd[1]) - lbb.right < gap) {
autoangle = newAngle;
break;
}
}
} else {
var ticklabelposition = ax.ticklabelposition || '';
var has = function (str) {
return ticklabelposition.indexOf(str) !== -1;
};
var isTop = has('top');
var isLeft = has('left');
var isRight = has('right');
var isBottom = has('bottom');
var isAligned = isBottom || isLeft || isTop || isRight;
var pad = !isAligned ? 0 : (ax.tickwidth || 0) + 2 * TEXTPAD;
for (i = 0; i < lbbArray.length - 1; i++) {
if (Lib.bBoxIntersect(lbbArray[i], lbbArray[i + 1], pad)) {
autoangle = newAngle;
break;
}
}
}
if (autoangle) {
positionLabels(tickLabels, autoangle);
}
}
}
if (ax._selections) {
ax._selections[cls] = tickLabels;
}
var seq = [allLabelsReady];
// N.B. during auto-margin redraws, if the axis fixed its label overlaps
// by rotating 90 degrees, do not attempt to re-fix its label overlaps
// as this can lead to infinite redraw loops!
if (ax.automargin && fullLayout._redrawFromAutoMarginCount && prevAngle === 90) {
autoangle = prevAngle;
seq.push(function () {
positionLabels(tickLabels, prevAngle);
});
} else {
seq.push(fixLabelOverlaps);
}
// save current tick angle for future redraws
if (ax._tickAngles) {
seq.push(function () {
ax._tickAngles[cls] = autoangle === null ? isNumeric(tickAngle) ? tickAngle : 0 : autoangle;
});
}
var computeTickLabelBoundingBoxes = function () {
var labelsMaxW = 0;
var labelsMaxH = 0;
tickLabels.each(function (d, i) {
var thisLabel = selectTickLabel(this);
var mathjaxGroup = thisLabel.select('.text-math-group');
if (mathjaxGroup.empty()) {
var bb;
if (ax._vals[i]) {
bb = ax._vals[i].bb || Drawing.bBox(thisLabel.node());
ax._vals[i].bb = bb;
}
labelsMaxW = Math.max(labelsMaxW, bb.width);
labelsMaxH = Math.max(labelsMaxH, bb.height);
}
});
return {
labelsMaxW: labelsMaxW,
labelsMaxH: labelsMaxH
};
};
var anchorAx = ax._anchorAxis;
if (anchorAx && (anchorAx.autorange || anchorAx.insiderange) && insideTicklabelposition(ax) && !isLinked(fullLayout, ax._id)) {
if (!fullLayout._insideTickLabelsUpdaterange) {
fullLayout._insideTickLabelsUpdaterange = {};
}
if (anchorAx.autorange) {
fullLayout._insideTickLabelsUpdaterange[anchorAx._name + '.autorange'] = anchorAx.autorange;
seq.push(computeTickLabelBoundingBoxes);
}
if (anchorAx.insiderange) {
var BBs = computeTickLabelBoundingBoxes();
var move = ax._id.charAt(0) === 'y' ? BBs.labelsMaxW : BBs.labelsMaxH;
move += 2 * TEXTPAD;
if (ax.ticklabelposition === 'inside') {
move += ax.ticklen || 0;
}
var sgn = ax.side === 'right' || ax.side === 'top' ? 1 : -1;
var index = sgn === 1 ? 1 : 0;
var otherIndex = sgn === 1 ? 0 : 1;
var newRange = [];
newRange[otherIndex] = anchorAx.range[otherIndex];
var anchorAxRange = anchorAx.range;
var p0 = anchorAx.r2p(anchorAxRange[index]);
var p1 = anchorAx.r2p(anchorAxRange[otherIndex]);
var _tempNewRange = fullLayout._insideTickLabelsUpdaterange[anchorAx._name + '.range'];
if (_tempNewRange) {
// case of having multiple anchored axes having insideticklabel
var q0 = anchorAx.r2p(_tempNewRange[index]);
var q1 = anchorAx.r2p(_tempNewRange[otherIndex]);
var dir = sgn * (ax._id.charAt(0) === 'y' ? 1 : -1);
if (dir * p0 < dir * q0) {
p0 = q0;
newRange[index] = anchorAxRange[index] = _tempNewRange[index];
}
if (dir * p1 > dir * q1) {
p1 = q1;
newRange[otherIndex] = anchorAxRange[otherIndex] = _tempNewRange[otherIndex];
}
}
var dist = Math.abs(p1 - p0);
if (dist - move > 0) {
dist -= move;
move *= 1 + move / dist;
} else {
move = 0;
}
if (ax._id.charAt(0) !== 'y') move = -move;
newRange[index] = anchorAx.p2r(anchorAx.r2p(anchorAxRange[index]) + sgn * move);
// handle partial ranges in insiderange
if (anchorAx.autorange === 'min' || anchorAx.autorange === 'max reversed') {
newRange[0] = null;
anchorAx._rangeInitial0 = undefined;
anchorAx._rangeInitial1 = undefined;
} else if (anchorAx.autorange === 'max' || anchorAx.autorange === 'min reversed') {
newRange[1] = null;
anchorAx._rangeInitial0 = undefined;
anchorAx._rangeInitial1 = undefined;
}
fullLayout._insideTickLabelsUpdaterange[anchorAx._name + '.range'] = newRange;
}
}
var done = Lib.syncOrAsync(seq);
if (done && done.then) gd._promises.push(done);
return done;
};
/**
* Draw axis dividers
*
* @param {DOM element} gd
* @param {object} ax (full) axis object
* - {string} _id
* - {string} showdividers
* - {number} dividerwidth
* - {string} dividercolor
* @param {object} opts
* - {array of object} vals (calcTicks output-like)
* - {d3 selection} layer
* - {fn} path
* - {fn} transFn
*/
function drawDividers(gd, ax, opts) {
var cls = ax._id + 'divider';
var vals = opts.vals;
var dividers = opts.layer.selectAll('path.' + cls).data(vals, tickDataFn);
dividers.exit().remove();
dividers.enter().insert('path', ':first-child').classed(cls, 1).classed('crisp', 1).call(Color.stroke, ax.dividercolor).style('stroke-width', Drawing.crispRound(gd, ax.dividerwidth, 1) + 'px');
dividers.attr('transform', opts.transFn).attr('d', opts.path);
}
/**
* Get axis position in px, that is the distance for the graph's
* top (left) edge for x (y) axes.
*
* @param {DOM element} gd
* @param {object} ax (full) axis object
* - {string} _id
* - {string} side
* if anchored:
* - {object} _anchorAxis
* Otherwise:
* - {number} position
* @return {number}
*/
axes.getPxPosition = function (gd, ax) {
var gs = gd._fullLayout._size;
var axLetter = ax._id.charAt(0);
var side = ax.side;
var anchorAxis;
if (ax.anchor !== 'free') {
anchorAxis = ax._anchorAxis;
} else if (axLetter === 'x') {
anchorAxis = {
_offset: gs.t + (1 - (ax.position || 0)) * gs.h,
_length: 0
};
} else if (axLetter === 'y') {
anchorAxis = {
_offset: gs.l + (ax.position || 0) * gs.w + ax._shift,
_length: 0
};
}
if (side === 'top' || side === 'left') {
return anchorAxis._offset;
} else if (side === 'bottom' || side === 'right') {
return anchorAxis._offset + anchorAxis._length;
}
};
/**
* Approximate axis title depth (w/o computing its bounding box)
*
* @param {object} ax (full) axis object
* - {string} title.text
* - {number} title.font.size
* - {number} title.standoff
* @return {number} (in px)
*/
function approxTitleDepth(ax) {
var fontSize = ax.title.font.size;
var extraLines = (ax.title.text.match(svgTextUtils.BR_TAG_ALL) || []).length;
if (ax.title.hasOwnProperty('standoff')) {
return fontSize * (CAP_SHIFT + extraLines * LINE_SPACING);
} else {
return extraLines ? fontSize * (extraLines + 1) * LINE_SPACING : fontSize;
}
}
/**
* Draw axis title, compute default standoff if necessary
*
* @param {DOM element} gd
* @param {object} ax (full) axis object
* - {string} _id
* - {string} _name
* - {string} side
* - {number} title.font.size
* - {object} _selections
*
* - {number} _depth
* - {number} title.standoff
* OR
* - {number} linewidth
* - {boolean} showticklabels
*/
function drawTitle(gd, ax) {
var fullLayout = gd._fullLayout;
var axId = ax._id;
var axLetter = axId.charAt(0);
var fontSize = ax.title.font.size;
var titleStandoff;
var extraLines = (ax.title.text.match(svgTextUtils.BR_TAG_ALL) || []).length;
if (ax.title.hasOwnProperty('standoff')) {
// With ax._depth the initial drawing baseline is at the outer axis border (where the
// ticklabels are drawn). Since the title text will be drawn above the baseline,
// bottom/right axes must be shifted by 1 text line to draw below ticklabels instead of on
// top of them, whereas for top/left axes, the first line would be drawn
// before the ticklabels, but we need an offset for the descender portion of the first line
// and all subsequent lines.
if (ax.side === 'bottom' || ax.side === 'right') {
titleStandoff = ax._depth + ax.title.standoff + fontSize * CAP_SHIFT;
} else if (ax.side === 'top' || ax.side === 'left') {
titleStandoff = ax._depth + ax.title.standoff + fontSize * (MID_SHIFT + extraLines * LINE_SPACING);
}
} else {
var isInside = insideTicklabelposition(ax);
if (ax.type === 'multicategory') {
titleStandoff = ax._depth;
} else {
var offsetBase = 1.5 * fontSize;
if (isInside) {
offsetBase = 0.5 * fontSize;
if (ax.ticks === 'outside') {
offsetBase += ax.ticklen;
}
}
titleStandoff = 10 + offsetBase + (ax.linewidth ? ax.linewidth - 1 : 0);
}
if (!isInside) {
if (axLetter === 'x') {
titleStandoff += ax.side === 'top' ? fontSize * (ax.showticklabels ? 1 : 0) : fontSize * (ax.showticklabels ? 1.5 : 0.5);
} else {
titleStandoff += ax.side === 'right' ? fontSize * (ax.showticklabels ? 1 : 0.5) : fontSize * (ax.showticklabels ? 0.5 : 0);
}
}
}
var pos = axes.getPxPosition(gd, ax);
var transform, x, y;
if (axLetter === 'x') {
x = ax._offset + ax._length / 2;
y = ax.side === 'top' ? pos - titleStandoff : pos + titleStandoff;
} else {
y = ax._offset + ax._length / 2;
x = ax.side === 'right' ? pos + titleStandoff : pos - titleStandoff;
transform = {
rotate: '-90',
offset: 0
};
}
var avoid;
if (ax.type !== 'multicategory') {
var tickLabels = ax._selections[ax._id + 'tick'];
avoid = {
selection: tickLabels,
side: ax.side
};
if (tickLabels && tickLabels.node() && tickLabels.node().parentNode) {
var translation = Drawing.getTranslate(tickLabels.node().parentNode);
avoid.offsetLeft = translation.x;
avoid.offsetTop = translation.y;
}
if (ax.title.hasOwnProperty('standoff')) {
avoid.pad = 0;
}
}
ax._titleStandoff = titleStandoff;
return Titles.draw(gd, axId + 'title', {
propContainer: ax,
propName: ax._name + '.title.text',
placeholder: fullLayout._dfltTitle[axLetter],
avoid: avoid,
transform: transform,
attributes: {
x: x,
y: y,
'text-anchor': 'middle'
}
});
}
axes.shouldShowZeroLine = function (gd, ax, counterAxis) {
var rng = Lib.simpleMap(ax.range, ax.r2l);
return rng[0] * rng[1] <= 0 && ax.zeroline && (ax.type === 'linear' || ax.type === '-') && !(ax.rangebreaks && ax.maskBreaks(0) === BADNUM) && (clipEnds(ax, 0) || !anyCounterAxLineAtZero(gd, ax, counterAxis, rng) || hasBarsOrFill(gd, ax));
};
axes.clipEnds = function (ax, vals) {
return vals.filter(function (d) {
return clipEnds(ax, d.x);
});
};
function clipEnds(ax, l) {
var p = ax.l2p(l);
return p > 1 && p < ax._length - 1;
}
function anyCounterAxLineAtZero(gd, ax, counterAxis, rng) {
var mainCounterAxis = counterAxis._mainAxis;
if (!mainCounterAxis) return;
var fullLayout = gd._fullLayout;
var axLetter = ax._id.charAt(0);
var counterLetter = axes.counterLetter(ax._id);
var zeroPosition = ax._offset + (Math.abs(rng[0]) < Math.abs(rng[1]) === (axLetter === 'x') ? 0 : ax._length);
function lineNearZero(ax2) {
if (!ax2.showline || !ax2.linewidth) return false;
var tolerance = Math.max((ax2.linewidth + ax.zerolinewidth) / 2, 1);
function closeEnough(pos2) {
return typeof pos2 === 'number' && Math.abs(pos2 - zeroPosition) < tolerance;
}
if (closeEnough(ax2._mainLinePosition) || closeEnough(ax2._mainMirrorPosition)) {
return true;
}
var linePositions = ax2._linepositions || {};
for (var k in linePositions) {
if (closeEnough(linePositions[k][0]) || closeEnough(linePositions[k][1])) {
return true;
}
}
}
var plotinfo = fullLayout._plots[counterAxis._mainSubplot];
if (!(plotinfo.mainplotinfo || plotinfo).overlays.length) {
return lineNearZero(counterAxis, zeroPosition);
}
var counterLetterAxes = axes.list(gd, counterLetter);
for (var i = 0; i < counterLetterAxes.length; i++) {
var counterAxis2 = counterLetterAxes[i];
if (counterAxis2._mainAxis === mainCounterAxis && lineNearZero(counterAxis2, zeroPosition)) {
return true;
}
}
}
function hasBarsOrFill(gd, ax) {
var fullData = gd._fullData;
var subplot = ax._mainSubplot;
var axLetter = ax._id.charAt(0);
for (var i = 0; i < fullData.length; i++) {
var trace = fullData[i];
if (trace.visible === true && trace.xaxis + trace.yaxis === subplot) {
if (Registry.traceIs(trace, 'bar-like') && trace.orientation === {
x: 'h',
y: 'v'
}[axLetter]) return true;
if (trace.fill && trace.fill.charAt(trace.fill.length - 1) === axLetter) return true;
}
}
return false;
}
function selectTickLabel(gTick) {
var s = d3.select(gTick);
var mj = s.select('.text-math-group');
return mj.empty() ? s.select('text') : mj;
}
/**
* Find all margin pushers for 2D axes and reserve them for later use
* Both label and rangeslider automargin calculations happen later so
* we need to explicitly allow their ids in order to not delete them.
*
* TODO: can we pull the actual automargin calls forward to avoid this hack?
* We're probably also doing multiple redraws in this case, would be faster
* if we can just do the whole calculation ahead of time and draw once.
*/
axes.allowAutoMargin = function (gd) {
var axList = axes.list(gd, '', true);
for (var i = 0; i < axList.length; i++) {
var ax = axList[i];
if (ax.automargin) {
Plots.allowAutoMargin(gd, axAutoMarginID(ax));
if (ax.mirror) {
Plots.allowAutoMargin(gd, axMirrorAutoMarginID(ax));
}
}
if (Registry.getComponentMethod('rangeslider', 'isVisible')(ax)) {
Plots.allowAutoMargin(gd, rangeSliderAutoMarginID(ax));
}
}
};
function axAutoMarginID(ax) {
return ax._id + '.automargin';
}
function axMirrorAutoMarginID(ax) {
return axAutoMarginID(ax) + '.mirror';
}
function rangeSliderAutoMarginID(ax) {
return ax._id + '.rangeslider';
}
// swap all the presentation attributes of the axes showing these traces
axes.swap = function (gd, traces) {
var axGroups = makeAxisGroups(gd, traces);
for (var i = 0; i < axGroups.length; i++) {
swapAxisGroup(gd, axGroups[i].x, axGroups[i].y);
}
};
function makeAxisGroups(gd, traces) {
var groups = [];
var i, j;
for (i = 0; i < traces.length; i++) {
var groupsi = [];
var xi = gd._fullData[traces[i]].xaxis;
var yi = gd._fullData[traces[i]].yaxis;
if (!xi || !yi) continue; // not a 2D cartesian trace?
for (j = 0; j < groups.length; j++) {
if (groups[j].x.indexOf(xi) !== -1 || groups[j].y.indexOf(yi) !== -1) {
groupsi.push(j);
}
}
if (!groupsi.length) {
groups.push({
x: [xi],
y: [yi]
});
continue;
}
var group0 = groups[groupsi[0]];
var groupj;
if (groupsi.length > 1) {
for (j = 1; j < groupsi.length; j++) {
groupj = groups[groupsi[j]];
mergeAxisGroups(group0.x, groupj.x);
mergeAxisGroups(group0.y, groupj.y);
}
}
mergeAxisGroups(group0.x, [xi]);
mergeAxisGroups(group0.y, [yi]);
}
return groups;
}
function mergeAxisGroups(intoSet, fromSet) {
for (var i = 0; i < fromSet.length; i++) {
if (intoSet.indexOf(fromSet[i]) === -1) intoSet.push(fromSet[i]);
}
}
function swapAxisGroup(gd, xIds, yIds) {
var xFullAxes = [];
var yFullAxes = [];
var layout = gd.layout;
var i, j;
for (i = 0; i < xIds.length; i++) xFullAxes.push(axes.getFromId(gd, xIds[i]));
for (i = 0; i < yIds.length; i++) yFullAxes.push(axes.getFromId(gd, yIds[i]));
var allAxKeys = Object.keys(axAttrs);
var noSwapAttrs = ['anchor', 'domain', 'overlaying', 'position', 'side', 'tickangle', 'editType'];
var numericTypes = ['linear', 'log'];
for (i = 0; i < allAxKeys.length; i++) {
var keyi = allAxKeys[i];
var xVal = xFullAxes[0][keyi];
var yVal = yFullAxes[0][keyi];
var allEqual = true;
var coerceLinearX = false;
var coerceLinearY = false;
if (keyi.charAt(0) === '_' || typeof xVal === 'function' || noSwapAttrs.indexOf(keyi) !== -1) {
continue;
}
for (j = 1; j < xFullAxes.length && allEqual; j++) {
var xVali = xFullAxes[j][keyi];
if (keyi === 'type' && numericTypes.indexOf(xVal) !== -1 && numericTypes.indexOf(xVali) !== -1 && xVal !== xVali) {
// type is special - if we find a mixture of linear and log,
// coerce them all to linear on flipping
coerceLinearX = true;
} else if (xVali !== xVal) allEqual = false;
}
for (j = 1; j < yFullAxes.length && allEqual; j++) {
var yVali = yFullAxes[j][keyi];
if (keyi === 'type' && numericTypes.indexOf(yVal) !== -1 && numericTypes.indexOf(yVali) !== -1 && yVal !== yVali) {
// type is special - if we find a mixture of linear and log,
// coerce them all to linear on flipping
coerceLinearY = true;
} else if (yFullAxes[j][keyi] !== yVal) allEqual = false;
}
if (allEqual) {
if (coerceLinearX) layout[xFullAxes[0]._name].type = 'linear';
if (coerceLinearY) layout[yFullAxes[0]._name].type = 'linear';
swapAxisAttrs(layout, keyi, xFullAxes, yFullAxes, gd._fullLayout._dfltTitle);
}
}
// now swap x&y for any annotations anchored to these x & y
for (i = 0; i < gd._fullLayout.annotations.length; i++) {
var ann = gd._fullLayout.annotations[i];
if (xIds.indexOf(ann.xref) !== -1 && yIds.indexOf(ann.yref) !== -1) {
Lib.swapAttrs(layout.annotations[i], ['?']);
}
}
}
function swapAxisAttrs(layout, key, xFullAxes, yFullAxes, dfltTitle) {
// in case the value is the default for either axis,
// look at the first axis in each list and see if
// this key's value is undefined
var np = Lib.nestedProperty;
var xVal = np(layout[xFullAxes[0]._name], key).get();
var yVal = np(layout[yFullAxes[0]._name], key).get();
var i;
if (key === 'title') {
// special handling of placeholder titles
if (xVal && xVal.text === dfltTitle.x) {
xVal.text = dfltTitle.y;
}
if (yVal && yVal.text === dfltTitle.y) {
yVal.text = dfltTitle.x;
}
}
for (i = 0; i < xFullAxes.length; i++) {
np(layout, xFullAxes[i]._name + '.' + key).set(yVal);
}
for (i = 0; i < yFullAxes.length; i++) {
np(layout, yFullAxes[i]._name + '.' + key).set(xVal);
}
}
function isAngular(ax) {
return ax._id === 'angularaxis';
}
function moveOutsideBreak(v, ax) {
var len = ax._rangebreaks.length;
for (var k = 0; k < len; k++) {
var brk = ax._rangebreaks[k];
if (v >= brk.min && v < brk.max) {
return brk.max;
}
}
return v;
}
function insideTicklabelposition(ax) {
return (ax.ticklabelposition || '').indexOf('inside') !== -1;
}
function hideCounterAxisInsideTickLabels(ax, opts) {
if (insideTicklabelposition(ax._anchorAxis || {})) {
if (ax._hideCounterAxisInsideTickLabels) {
ax._hideCounterAxisInsideTickLabels(opts);
}
}
}
function incrementShift(ax, shiftVal, axShifts, normalize) {
// Need to set 'overlay' for anchored axis
var overlay = ax.anchor !== 'free' && (ax.overlaying === undefined || ax.overlaying === false) ? ax._id : ax.overlaying;
var shiftValAdj;
if (normalize) {
shiftValAdj = ax.side === 'right' ? shiftVal : -shiftVal;
} else {
shiftValAdj = shiftVal;
}
if (!(overlay in axShifts)) {
axShifts[overlay] = {};
}
if (!(ax.side in axShifts[overlay])) {
axShifts[overlay][ax.side] = 0;
}
axShifts[overlay][ax.side] += shiftValAdj;
}
function setShiftVal(ax, axShifts) {
return ax.autoshift ? axShifts[ax.overlaying][ax.side] : ax.shift || 0;
}
/**
* Checks if the given period is at least the period described by the tickformat or larger. If that
* is the case, they are compatible, because then the tickformat can be used to describe the period.
* E.g. it doesn't make sense to put a year label on a period spanning only a month.
* @param {number} period in ms
* @param {string} tickformat
* @returns {boolean}
*/
function periodCompatibleWithTickformat(period, tickformat) {
return /%f/.test(tickformat) ? period >= ONEMICROSEC : /%L/.test(tickformat) ? period >= ONEMILLI : /%[SX]/.test(tickformat) ? period >= ONESEC : /%M/.test(tickformat) ? period >= ONEMIN : /%[HI]/.test(tickformat) ? period >= ONEHOUR : /%p/.test(tickformat) ? period >= HALFDAY : /%[Aadejuwx]/.test(tickformat) ? period >= ONEDAY : /%[UVW]/.test(tickformat) ? period >= ONEWEEK : /%[Bbm]/.test(tickformat) ? period >= ONEMINMONTH : /%[q]/.test(tickformat) ? period >= ONEMINQUARTER : /%[Yy]/.test(tickformat) ? period >= ONEMINYEAR : true;
}
/***/ }),
/***/ 2976:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var Lib = __webpack_require__(3400);
var BADNUM = (__webpack_require__(9032).BADNUM);
var isArrayOrTypedArray = Lib.isArrayOrTypedArray;
var isDateTime = Lib.isDateTime;
var cleanNumber = Lib.cleanNumber;
var round = Math.round;
module.exports = function autoType(array, calendar, opts) {
var a = array;
var noMultiCategory = opts.noMultiCategory;
if (isArrayOrTypedArray(a) && !a.length) return '-';
if (!noMultiCategory && multiCategory(a)) return 'multicategory';
if (noMultiCategory && Array.isArray(a[0])) {
// no need to flat typed arrays here
var b = [];
for (var i = 0; i < a.length; i++) {
if (isArrayOrTypedArray(a[i])) {
for (var j = 0; j < a[i].length; j++) {
b.push(a[i][j]);
}
}
}
a = b;
}
if (moreDates(a, calendar)) return 'date';
var convertNumeric = opts.autotypenumbers !== 'strict'; // compare against strict, just in case autotypenumbers was not provided in opts
if (category(a, convertNumeric)) return 'category';
if (linearOK(a, convertNumeric)) return 'linear';
return '-';
};
function hasTypeNumber(v, convertNumeric) {
return convertNumeric ? isNumeric(v) : typeof v === 'number';
}
// is there at least one number in array? If not, we should leave
// ax.type empty so it can be autoset later
function linearOK(a, convertNumeric) {
var len = a.length;
for (var i = 0; i < len; i++) {
if (hasTypeNumber(a[i], convertNumeric)) return true;
}
return false;
}
// does the array a have mostly dates rather than numbers?
// note: some values can be neither (such as blanks, text)
// 2- or 4-digit integers can be both, so require twice as many
// dates as non-dates, to exclude cases with mostly 2 & 4 digit
// numbers and a few dates
// as with categories, consider DISTINCT values only.
function moreDates(a, calendar) {
var len = a.length;
var inc = getIncrement(len);
var dats = 0;
var nums = 0;
var seen = {};
for (var f = 0; f < len; f += inc) {
var i = round(f);
var ai = a[i];
var stri = String(ai);
if (seen[stri]) continue;
seen[stri] = 1;
if (isDateTime(ai, calendar)) dats++;
if (isNumeric(ai)) nums++;
}
return dats > nums * 2;
}
// return increment to test at most 1000 points, evenly spaced
function getIncrement(len) {
return Math.max(1, (len - 1) / 1000);
}
// are the (x,y)-values in gd.data mostly text?
// require twice as many DISTINCT categories as distinct numbers
function category(a, convertNumeric) {
var len = a.length;
var inc = getIncrement(len);
var nums = 0;
var cats = 0;
var seen = {};
for (var f = 0; f < len; f += inc) {
var i = round(f);
var ai = a[i];
var stri = String(ai);
if (seen[stri]) continue;
seen[stri] = 1;
var t = typeof ai;
if (t === 'boolean') cats++;else if (convertNumeric ? cleanNumber(ai) !== BADNUM : t === 'number') nums++;else if (t === 'string') cats++;
}
return cats > nums * 2;
}
// very-loose requirements for multicategory,
// trace modules that should never auto-type to multicategory
// should be declared with 'noMultiCategory'
function multiCategory(a) {
return isArrayOrTypedArray(a[0]) && isArrayOrTypedArray(a[1]);
}
/***/ }),
/***/ 5955:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var Template = __webpack_require__(1780);
var handleArrayContainerDefaults = __webpack_require__(1272);
var layoutAttributes = __webpack_require__(4724);
var handleTickValueDefaults = __webpack_require__(6332);
var handleTickMarkDefaults = __webpack_require__(5404);
var handleTickLabelDefaults = __webpack_require__(5936);
var handlePrefixSuffixDefaults = __webpack_require__(2568);
var handleCategoryOrderDefaults = __webpack_require__(4796);
var handleLineGridDefaults = __webpack_require__(2136);
var handleRangeDefaults = __webpack_require__(6312);
var setConvert = __webpack_require__(8344);
var DAY_OF_WEEK = (__webpack_require__(3816).WEEKDAY_PATTERN);
var HOUR = (__webpack_require__(3816).HOUR_PATTERN);
/**
* options: object containing:
*
* letter: 'x' or 'y'
* title: name of the axis (ie 'Colorbar') to go in default title
* font: the default font to inherit
* outerTicks: boolean, should ticks default to outside?
* showGrid: boolean, should gridlines be shown by default?
* noHover: boolean, this axis doesn't support hover effects?
* noTickson: boolean, this axis doesn't support 'tickson'
* data: the plot data, used to manage categories
* bgColor: the plot background color, to calculate default gridline colors
* calendar:
* splomStash:
* visibleDflt: boolean
* reverseDflt: boolean
* automargin: boolean
*/
module.exports = function handleAxisDefaults(containerIn, containerOut, coerce, options, layoutOut) {
var letter = options.letter;
var font = options.font || {};
var splomStash = options.splomStash || {};
var visible = coerce('visible', !options.visibleDflt);
var axTemplate = containerOut._template || {};
var axType = containerOut.type || axTemplate.type || '-';
var ticklabelmode;
if (axType === 'date') {
var handleCalendarDefaults = Registry.getComponentMethod('calendars', 'handleDefaults');
handleCalendarDefaults(containerIn, containerOut, 'calendar', options.calendar);
if (!options.noTicklabelmode) {
ticklabelmode = coerce('ticklabelmode');
}
}
if (!options.noTicklabelindex && (axType === 'date' || axType === 'linear')) {
coerce('ticklabelindex');
}
var ticklabelposition = '';
if (!options.noTicklabelposition || axType === 'multicategory') {
ticklabelposition = Lib.coerce(containerIn, containerOut, {
ticklabelposition: {
valType: 'enumerated',
dflt: 'outside',
values: ticklabelmode === 'period' ? ['outside', 'inside'] : letter === 'x' ? ['outside', 'inside', 'outside left', 'inside left', 'outside right', 'inside right'] : ['outside', 'inside', 'outside top', 'inside top', 'outside bottom', 'inside bottom']
}
}, 'ticklabelposition');
}
if (!options.noTicklabeloverflow) {
coerce('ticklabeloverflow', ticklabelposition.indexOf('inside') !== -1 ? 'hide past domain' : axType === 'category' || axType === 'multicategory' ? 'allow' : 'hide past div');
}
setConvert(containerOut, layoutOut);
handleRangeDefaults(containerIn, containerOut, coerce, options);
handleCategoryOrderDefaults(containerIn, containerOut, coerce, options);
if (axType !== 'category' && !options.noHover) coerce('hoverformat');
var dfltColor = coerce('color');
// if axis.color was provided, use it for fonts too; otherwise,
// inherit from global font color in case that was provided.
// Compare to dflt rather than to containerIn, so we can provide color via
// template too.
var dfltFontColor = dfltColor !== layoutAttributes.color.dflt ? dfltColor : font.color;
// try to get default title from splom trace, fallback to graph-wide value
var dfltTitle = splomStash.label || layoutOut._dfltTitle[letter];
handlePrefixSuffixDefaults(containerIn, containerOut, coerce, axType, options);
if (!visible) return containerOut;
coerce('title.text', dfltTitle);
Lib.coerceFont(coerce, 'title.font', font, {
overrideDflt: {
size: Lib.bigFont(font.size),
color: dfltFontColor
}
});
// major ticks
handleTickValueDefaults(containerIn, containerOut, coerce, axType);
var hasMinor = options.hasMinor;
if (hasMinor) {
// minor ticks
Template.newContainer(containerOut, 'minor');
handleTickValueDefaults(containerIn, containerOut, coerce, axType, {
isMinor: true
});
}
handleTickLabelDefaults(containerIn, containerOut, coerce, axType, options);
// major and minor ticks
handleTickMarkDefaults(containerIn, containerOut, coerce, options);
if (hasMinor) {
var keepIsMinor = options.isMinor;
options.isMinor = true;
handleTickMarkDefaults(containerIn, containerOut, coerce, options);
options.isMinor = keepIsMinor;
}
handleLineGridDefaults(containerIn, containerOut, coerce, {
dfltColor: dfltColor,
bgColor: options.bgColor,
showGrid: options.showGrid,
hasMinor: hasMinor,
attributes: layoutAttributes
});
// delete minor when no minor ticks or gridlines
if (hasMinor && !containerOut.minor.ticks && !containerOut.minor.showgrid) {
delete containerOut.minor;
}
// mirror
if (containerOut.showline || containerOut.ticks) coerce('mirror');
var isMultiCategory = axType === 'multicategory';
if (!options.noTickson && (axType === 'category' || isMultiCategory) && (containerOut.ticks || containerOut.showgrid)) {
var ticksonDflt;
if (isMultiCategory) ticksonDflt = 'boundaries';
var tickson = coerce('tickson', ticksonDflt);
if (tickson === 'boundaries') {
delete containerOut.ticklabelposition;
}
}
if (isMultiCategory) {
var showDividers = coerce('showdividers');
if (showDividers) {
coerce('dividercolor');
coerce('dividerwidth');
}
}
if (axType === 'date') {
handleArrayContainerDefaults(containerIn, containerOut, {
name: 'rangebreaks',
inclusionAttr: 'enabled',
handleItemDefaults: rangebreaksDefaults
});
if (!containerOut.rangebreaks.length) {
delete containerOut.rangebreaks;
} else {
for (var k = 0; k < containerOut.rangebreaks.length; k++) {
if (containerOut.rangebreaks[k].pattern === DAY_OF_WEEK) {
containerOut._hasDayOfWeekBreaks = true;
break;
}
}
setConvert(containerOut, layoutOut);
if (layoutOut._has('scattergl') || layoutOut._has('splom')) {
for (var i = 0; i < options.data.length; i++) {
var trace = options.data[i];
if (trace.type === 'scattergl' || trace.type === 'splom') {
trace.visible = false;
Lib.warn(trace.type + ' traces do not work on axes with rangebreaks.' + ' Setting trace ' + trace.index + ' to `visible: false`.');
}
}
}
}
}
return containerOut;
};
function rangebreaksDefaults(itemIn, itemOut, containerOut) {
function coerce(attr, dflt) {
return Lib.coerce(itemIn, itemOut, layoutAttributes.rangebreaks, attr, dflt);
}
var enabled = coerce('enabled');
if (enabled) {
var bnds = coerce('bounds');
if (bnds && bnds.length >= 2) {
var dfltPattern = '';
var i, q;
if (bnds.length === 2) {
for (i = 0; i < 2; i++) {
q = indexOfDay(bnds[i]);
if (q) {
dfltPattern = DAY_OF_WEEK;
break;
}
}
}
var pattern = coerce('pattern', dfltPattern);
if (pattern === DAY_OF_WEEK) {
for (i = 0; i < 2; i++) {
q = indexOfDay(bnds[i]);
if (q) {
// convert to integers i.e 'Sunday' --> 0
itemOut.bounds[i] = bnds[i] = q - 1;
}
}
}
if (pattern) {
// ensure types and ranges
for (i = 0; i < 2; i++) {
q = bnds[i];
switch (pattern) {
case DAY_OF_WEEK:
if (!isNumeric(q)) {
itemOut.enabled = false;
return;
}
q = +q;
if (q !== Math.floor(q) ||
// don't accept fractional days for mow
q < 0 || q >= 7) {
itemOut.enabled = false;
return;
}
// use number
itemOut.bounds[i] = bnds[i] = q;
break;
case HOUR:
if (!isNumeric(q)) {
itemOut.enabled = false;
return;
}
q = +q;
if (q < 0 || q > 24) {
// accept 24
itemOut.enabled = false;
return;
}
// use number
itemOut.bounds[i] = bnds[i] = q;
break;
}
}
}
if (containerOut.autorange === false) {
var rng = containerOut.range;
// if bounds are bigger than the (set) range, disable break
if (rng[0] < rng[1]) {
if (bnds[0] < rng[0] && bnds[1] > rng[1]) {
itemOut.enabled = false;
return;
}
} else if (bnds[0] > rng[0] && bnds[1] < rng[1]) {
itemOut.enabled = false;
return;
}
}
} else {
var values = coerce('values');
if (values && values.length) {
coerce('dvalue');
} else {
itemOut.enabled = false;
return;
}
}
}
}
// these numbers are one more than what bounds would be mapped to
var dayStrToNum = {
sun: 1,
mon: 2,
tue: 3,
wed: 4,
thu: 5,
fri: 6,
sat: 7
};
function indexOfDay(v) {
if (typeof v !== 'string') return;
return dayStrToNum[v.substr(0, 3).toLowerCase()];
}
/***/ }),
/***/ 9736:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var docs = __webpack_require__(6880);
var FORMAT_LINK = docs.FORMAT_LINK;
var DATE_FORMAT_LINK = docs.DATE_FORMAT_LINK;
function axisHoverFormat(x, noDates) {
return {
valType: 'string',
dflt: '',
editType: 'none',
description: (noDates ? descriptionOnlyNumbers : descriptionWithDates)('hover text', x) + ['By default the values are formatted using ' + (noDates ? 'generic number format' : '`' + x + 'axis.hoverformat`') + '.'].join(' ')
};
}
function descriptionOnlyNumbers(label, x) {
return ['Sets the ' + label + ' formatting rule' + (x ? 'for `' + x + '` ' : ''), 'using d3 formatting mini-languages', 'which are very similar to those in Python. For numbers, see: ' + FORMAT_LINK + '.'].join(' ');
}
function descriptionWithDates(label, x) {
return descriptionOnlyNumbers(label, x) + [' And for dates see: ' + DATE_FORMAT_LINK + '.', 'We add two items to d3\'s date formatter:', '*%h* for half of the year as a decimal number as well as', '*%{n}f* for fractional seconds', 'with n digits. For example, *2016-10-13 09:15:23.456* with tickformat', '*%H~%M~%S.%2f* would display *09~15~23.46*'].join(' ');
}
module.exports = {
axisHoverFormat: axisHoverFormat,
descriptionOnlyNumbers: descriptionOnlyNumbers,
descriptionWithDates: descriptionWithDates
};
/***/ }),
/***/ 9811:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
var constants = __webpack_require__(3816);
// convert between axis names (xaxis, xaxis2, etc, elements of gd.layout)
// and axis id's (x, x2, etc). Would probably have ditched 'xaxis'
// completely in favor of just 'x' if it weren't ingrained in the API etc.
exports.id2name = function id2name(id) {
if (typeof id !== 'string' || !id.match(constants.AX_ID_PATTERN)) return;
var axNum = id.split(' ')[0].substr(1);
if (axNum === '1') axNum = '';
return id.charAt(0) + 'axis' + axNum;
};
exports.name2id = function name2id(name) {
if (!name.match(constants.AX_NAME_PATTERN)) return;
var axNum = name.substr(5);
if (axNum === '1') axNum = '';
return name.charAt(0) + axNum;
};
/*
* Cleans up the number of an axis, e.g., 'x002'->'x2', 'x0'->'x', 'x1' -> 'x',
* etc.
* If domainId is true, then id could be a domain reference and if it is, the
* ' domain' part is kept at the end of the axis ID string.
*/
exports.cleanId = function cleanId(id, axLetter, domainId) {
var domainTest = /( domain)$/.test(id);
if (typeof id !== 'string' || !id.match(constants.AX_ID_PATTERN)) return;
if (axLetter && id.charAt(0) !== axLetter) return;
if (domainTest && !domainId) return;
var axNum = id.split(' ')[0].substr(1).replace(/^0+/, '');
if (axNum === '1') axNum = '';
return id.charAt(0) + axNum + (domainTest && domainId ? ' domain' : '');
};
// get all axis objects, as restricted in listNames
exports.list = function (gd, axLetter, only2d) {
var fullLayout = gd._fullLayout;
if (!fullLayout) return [];
var idList = exports.listIds(gd, axLetter);
var out = new Array(idList.length);
var i;
for (i = 0; i < idList.length; i++) {
var idi = idList[i];
out[i] = fullLayout[idi.charAt(0) + 'axis' + idi.substr(1)];
}
if (!only2d) {
var sceneIds3D = fullLayout._subplots.gl3d || [];
for (i = 0; i < sceneIds3D.length; i++) {
var scene = fullLayout[sceneIds3D[i]];
if (axLetter) out.push(scene[axLetter + 'axis']);else out.push(scene.xaxis, scene.yaxis, scene.zaxis);
}
}
return out;
};
// get all axis ids, optionally restricted by letter
// this only makes sense for 2d axes
exports.listIds = function (gd, axLetter) {
var fullLayout = gd._fullLayout;
if (!fullLayout) return [];
var subplotLists = fullLayout._subplots;
if (axLetter) return subplotLists[axLetter + 'axis'];
return subplotLists.xaxis.concat(subplotLists.yaxis);
};
// get an axis object from its id 'x','x2' etc
// optionally, id can be a subplot (ie 'x2y3') and type gets x or y from it
exports.getFromId = function (gd, id, type) {
var fullLayout = gd._fullLayout;
// remove "domain" suffix
id = id === undefined || typeof id !== 'string' ? id : id.replace(' domain', '');
if (type === 'x') id = id.replace(/y[0-9]*/, '');else if (type === 'y') id = id.replace(/x[0-9]*/, '');
return fullLayout[exports.id2name(id)];
};
// get an axis object of specified type from the containing trace
exports.getFromTrace = function (gd, fullTrace, type) {
var fullLayout = gd._fullLayout;
var ax = null;
if (Registry.traceIs(fullTrace, 'gl3d')) {
var scene = fullTrace.scene;
if (scene.substr(0, 5) === 'scene') {
ax = fullLayout[scene][type + 'axis'];
}
} else {
ax = exports.getFromId(gd, fullTrace[type + 'axis'] || type);
}
return ax;
};
// sort x, x2, x10, y, y2, y10...
exports.idSort = function (id1, id2) {
var letter1 = id1.charAt(0);
var letter2 = id2.charAt(0);
if (letter1 !== letter2) return letter1 > letter2 ? 1 : -1;
return +(id1.substr(1) || 1) - +(id2.substr(1) || 1);
};
/*
* An axis reference (e.g., the contents at the 'xref' key of an object) might
* have extra information appended. Extract the axis ID only.
*
* ar: the axis reference string
*
*/
exports.ref2id = function (ar) {
// This assumes ar has been coerced via coerceRef, and uses the shortcut of
// checking if the first letter matches [xyz] to determine if it should
// return the axis ID. Otherwise it returns false.
return /^[xyz]/.test(ar) ? ar.split(' ')[0] : false;
};
function isFound(axId, list) {
if (list && list.length) {
for (var i = 0; i < list.length; i++) {
if (list[i][axId]) return true;
}
}
return false;
}
exports.isLinked = function (fullLayout, axId) {
return isFound(axId, fullLayout._axisMatchGroups) || isFound(axId, fullLayout._axisConstraintGroups);
};
/***/ }),
/***/ 4796:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isTypedArraySpec = (__webpack_require__(8116).isTypedArraySpec);
function findCategories(ax, opts) {
var dataAttr = opts.dataAttr || ax._id.charAt(0);
var lookup = {};
var axData;
var i, j;
if (opts.axData) {
// non-x/y case
axData = opts.axData;
} else {
// x/y case
axData = [];
for (i = 0; i < opts.data.length; i++) {
var trace = opts.data[i];
if (trace[dataAttr + 'axis'] === ax._id) {
axData.push(trace);
}
}
}
for (i = 0; i < axData.length; i++) {
var vals = axData[i][dataAttr];
for (j = 0; j < vals.length; j++) {
var v = vals[j];
if (v !== null && v !== undefined) {
lookup[v] = 1;
}
}
}
return Object.keys(lookup);
}
/**
* Fills in category* default and initial categories.
*
* @param {object} containerIn : input axis object
* @param {object} containerOut : full axis object
* @param {function} coerce : Lib.coerce fn wrapper
* @param {object} opts :
* - data {array} : (full) data trace
* OR
* - axData {array} : (full) data associated with axis being coerced here
* - dataAttr {string} : attribute name corresponding to coordinate array
*/
module.exports = function handleCategoryOrderDefaults(containerIn, containerOut, coerce, opts) {
if (containerOut.type !== 'category') return;
var arrayIn = containerIn.categoryarray;
var isValidArray = Array.isArray(arrayIn) && arrayIn.length > 0 || isTypedArraySpec(arrayIn);
// override default 'categoryorder' value when non-empty array is supplied
var orderDefault;
if (isValidArray) orderDefault = 'array';
var order = coerce('categoryorder', orderDefault);
var array;
// coerce 'categoryarray' only in array order case
if (order === 'array') {
array = coerce('categoryarray');
}
// cannot set 'categoryorder' to 'array' with an invalid 'categoryarray'
if (!isValidArray && order === 'array') {
order = containerOut.categoryorder = 'trace';
}
// set up things for makeCalcdata
if (order === 'trace') {
containerOut._initialCategories = [];
} else if (order === 'array') {
containerOut._initialCategories = array.slice();
} else {
array = findCategories(containerOut, opts).sort();
if (order === 'category ascending') {
containerOut._initialCategories = array;
} else if (order === 'category descending') {
containerOut._initialCategories = array.reverse();
}
}
};
/***/ }),
/***/ 8728:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var Lib = __webpack_require__(3400);
var constants = __webpack_require__(9032);
var ONEDAY = constants.ONEDAY;
var ONEWEEK = constants.ONEWEEK;
/**
* Return a validated dtick value for this axis
*
* @param {any} dtick: the candidate dtick. valid values are numbers and strings,
* and further constrained depending on the axis type.
* @param {string} axType: the axis type
*/
exports.dtick = function (dtick, axType) {
var isLog = axType === 'log';
var isDate = axType === 'date';
var isCat = axType === 'category';
var dtickDflt = isDate ? ONEDAY : 1;
if (!dtick) return dtickDflt;
if (isNumeric(dtick)) {
dtick = Number(dtick);
if (dtick <= 0) return dtickDflt;
if (isCat) {
// category dtick must be positive integers
return Math.max(1, Math.round(dtick));
}
if (isDate) {
// date dtick must be at least 0.1ms (our current precision)
return Math.max(0.1, dtick);
}
return dtick;
}
if (typeof dtick !== 'string' || !(isDate || isLog)) {
return dtickDflt;
}
var prefix = dtick.charAt(0);
var dtickNum = dtick.substr(1);
dtickNum = isNumeric(dtickNum) ? Number(dtickNum) : 0;
if (dtickNum <= 0 || !(
// "M" gives ticks every (integer) n months
isDate && prefix === 'M' && dtickNum === Math.round(dtickNum) ||
// "L" gives ticks linearly spaced in data (not in position) every (float) f
isLog && prefix === 'L' ||
// "D1" gives powers of 10 with all small digits between, "D2" gives only 2 and 5
isLog && prefix === 'D' && (dtickNum === 1 || dtickNum === 2))) {
return dtickDflt;
}
return dtick;
};
/**
* Return a validated tick0 for this axis
*
* @param {any} tick0: the candidate tick0. Valid values are numbers and strings,
* further constrained depending on the axis type
* @param {string} axType: the axis type
* @param {string} calendar: for date axes, the calendar to validate/convert with
* @param {any} dtick: an already valid dtick. Only used for D1 and D2 log dticks,
* which do not support tick0 at all.
*/
exports.tick0 = function (tick0, axType, calendar, dtick) {
if (axType === 'date') {
return Lib.cleanDate(tick0, Lib.dateTick0(calendar, dtick % ONEWEEK === 0 ? 1 : 0));
}
if (dtick === 'D1' || dtick === 'D2') {
// D1 and D2 modes ignore tick0 entirely
return undefined;
}
// Aside from date axes, tick0 must be numeric
return isNumeric(tick0) ? Number(tick0) : 0;
};
/***/ }),
/***/ 3816:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var counterRegex = (__webpack_require__(3756).counter);
module.exports = {
idRegex: {
x: counterRegex('x', '( domain)?'),
y: counterRegex('y', '( domain)?')
},
attrRegex: counterRegex('[xy]axis'),
// axis match regular expression
xAxisMatch: counterRegex('xaxis'),
yAxisMatch: counterRegex('yaxis'),
// pattern matching axis ids and names
// note that this is more permissive than counterRegex, as
// id2name, name2id, and cleanId accept "x1" etc
AX_ID_PATTERN: /^[xyz][0-9]*( domain)?$/,
AX_NAME_PATTERN: /^[xyz]axis[0-9]*$/,
// and for 2D subplots
SUBPLOT_PATTERN: /^x([0-9]*)y([0-9]*)$/,
HOUR_PATTERN: 'hour',
WEEKDAY_PATTERN: 'day of week',
// pixels to move mouse before you stop clamping to starting point
MINDRAG: 8,
// smallest dimension allowed for a zoombox
MINZOOM: 20,
// width of axis drag regions
DRAGGERSIZE: 20,
// delay before a redraw (relayout) after smooth panning and zooming
REDRAWDELAY: 50,
// last resort axis ranges for x and y axes if we have no data
DFLTRANGEX: [-1, 6],
DFLTRANGEY: [-1, 4],
// Layers to keep trace types in the right order
// N.B. each 'unique' plot method must have its own layer
traceLayerClasses: ['imagelayer', 'heatmaplayer', 'contourcarpetlayer', 'contourlayer', 'funnellayer', 'waterfalllayer', 'barlayer', 'carpetlayer', 'violinlayer', 'boxlayer', 'ohlclayer', 'scattercarpetlayer', 'scatterlayer'],
clipOnAxisFalseQuery: ['.scatterlayer', '.barlayer', '.funnellayer', '.waterfalllayer'],
layerValue2layerClass: {
'above traces': 'above',
'below traces': 'below'
},
zindexSeparator: 'z' // used for zindex of cartesian subplots e.g. xy, xyz2, xyz3, etc.
};
/***/ }),
/***/ 1888:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var autorange = __webpack_require__(9280);
var id2name = (__webpack_require__(9811).id2name);
var layoutAttributes = __webpack_require__(4724);
var scaleZoom = __webpack_require__(1160);
var setConvert = __webpack_require__(8344);
var ALMOST_EQUAL = (__webpack_require__(9032).ALMOST_EQUAL);
var FROM_BL = (__webpack_require__(4284).FROM_BL);
exports.handleDefaults = function (layoutIn, layoutOut, opts) {
var axIds = opts.axIds;
var axHasImage = opts.axHasImage;
// sets of axes linked by `scaleanchor` OR `matches` along with the
// scaleratios compounded together, populated in handleConstraintDefaults
var constraintGroups = layoutOut._axisConstraintGroups = [];
// similar to _axisConstraintGroups, but only matching axes
var matchGroups = layoutOut._axisMatchGroups = [];
var i, group, axId, axName, axIn, axOut, attr, val;
for (i = 0; i < axIds.length; i++) {
axName = id2name(axIds[i]);
axIn = layoutIn[axName];
axOut = layoutOut[axName];
handleOneAxDefaults(axIn, axOut, {
axIds: axIds,
layoutOut: layoutOut,
hasImage: axHasImage[axName]
});
}
// save matchGroup on each matching axis
function stash(groups, stashAttr) {
for (i = 0; i < groups.length; i++) {
group = groups[i];
for (axId in group) {
layoutOut[id2name(axId)][stashAttr] = group;
}
}
}
stash(matchGroups, '_matchGroup');
// If any axis in a constraint group is fixedrange, they all get fixed
// This covers matches axes, as they're now in the constraintgroup too
// and have not yet been removed (if the group is *only* matching)
for (i = 0; i < constraintGroups.length; i++) {
group = constraintGroups[i];
for (axId in group) {
axOut = layoutOut[id2name(axId)];
if (axOut.fixedrange) {
for (var axId2 in group) {
var axName2 = id2name(axId2);
if ((layoutIn[axName2] || {}).fixedrange === false) {
Lib.warn('fixedrange was specified as false for axis ' + axName2 + ' but was overridden because another ' + 'axis in its constraint group has fixedrange true');
}
layoutOut[axName2].fixedrange = true;
}
break;
}
}
}
// remove constraint groups that simply duplicate match groups
i = 0;
while (i < constraintGroups.length) {
group = constraintGroups[i];
for (axId in group) {
axOut = layoutOut[id2name(axId)];
if (axOut._matchGroup && Object.keys(axOut._matchGroup).length === Object.keys(group).length) {
constraintGroups.splice(i, 1);
i--;
}
break;
}
i++;
}
// save constraintGroup on each constrained axis
stash(constraintGroups, '_constraintGroup');
// make sure `matching` axes share values of necessary attributes
// Precedence (base axis is the one that doesn't list a `matches`, ie others
// all point to it):
// (1) explicitly defined value in the base axis
// (2) explicitly defined in another axis (arbitrary order)
// (3) default in the base axis
var matchAttrs = ['constrain', 'range', 'autorange', 'rangemode', 'rangebreaks', 'categoryorder', 'categoryarray'];
var hasRange = false;
var hasDayOfWeekBreaks = false;
function setAttrVal() {
val = axOut[attr];
if (attr === 'rangebreaks') {
hasDayOfWeekBreaks = axOut._hasDayOfWeekBreaks;
}
}
for (i = 0; i < matchGroups.length; i++) {
group = matchGroups[i];
// find 'matching' range attrs
for (var j = 0; j < matchAttrs.length; j++) {
attr = matchAttrs[j];
val = null;
var baseAx;
for (axId in group) {
axName = id2name(axId);
axIn = layoutIn[axName];
axOut = layoutOut[axName];
if (!(attr in axOut)) {
continue;
}
if (!axOut.matches) {
baseAx = axOut;
// top priority: explicit value in base axis
if (attr in axIn) {
setAttrVal();
break;
}
}
if (val === null && attr in axIn) {
// second priority: first explicit value in another axis
setAttrVal();
}
}
// special logic for coupling of range and autorange
// if nobody explicitly specifies autorange, but someone does
// explicitly specify range, autorange must be disabled.
if (attr === 'range' && val && axIn.range && axIn.range.length === 2 && axIn.range[0] !== null && axIn.range[1] !== null) {
hasRange = true;
}
if (attr === 'autorange' && val === null && hasRange) {
val = false;
}
if (val === null && attr in baseAx) {
// fallback: default value in base axis
val = baseAx[attr];
}
// but we still might not have a value, which is fine.
if (val !== null) {
for (axId in group) {
axOut = layoutOut[id2name(axId)];
axOut[attr] = attr === 'range' ? val.slice() : val;
if (attr === 'rangebreaks') {
axOut._hasDayOfWeekBreaks = hasDayOfWeekBreaks;
setConvert(axOut, layoutOut);
}
}
}
}
}
};
function handleOneAxDefaults(axIn, axOut, opts) {
var axIds = opts.axIds;
var layoutOut = opts.layoutOut;
var hasImage = opts.hasImage;
var constraintGroups = layoutOut._axisConstraintGroups;
var matchGroups = layoutOut._axisMatchGroups;
var axId = axOut._id;
var axLetter = axId.charAt(0);
var splomStash = ((layoutOut._splomAxes || {})[axLetter] || {})[axId] || {};
var thisID = axOut._id;
var isX = thisID.charAt(0) === 'x';
// Clear _matchGroup & _constraintGroup so relinkPrivateKeys doesn't keep
// an old one around. If this axis is in a group we'll set this again later
axOut._matchGroup = null;
axOut._constraintGroup = null;
function coerce(attr, dflt) {
return Lib.coerce(axIn, axOut, layoutAttributes, attr, dflt);
}
// coerce the constraint mechanics even if this axis has no scaleanchor
// because it may be the anchor of another axis.
coerce('constrain', hasImage ? 'domain' : 'range');
Lib.coerce(axIn, axOut, {
constraintoward: {
valType: 'enumerated',
values: isX ? ['left', 'center', 'right'] : ['bottom', 'middle', 'top'],
dflt: isX ? 'center' : 'middle'
}
}, 'constraintoward');
// If this axis is already part of a constraint group, we can't
// scaleanchor any other axis in that group, or we'd make a loop.
// Filter axIds to enforce this, also matching axis types.
var thisType = axOut.type;
var i, idi;
var linkableAxes = [];
for (i = 0; i < axIds.length; i++) {
idi = axIds[i];
if (idi === thisID) continue;
var axi = layoutOut[id2name(idi)];
if (axi.type === thisType) {
linkableAxes.push(idi);
}
}
var thisGroup = getConstraintGroup(constraintGroups, thisID);
if (thisGroup) {
var linkableAxesNoLoops = [];
for (i = 0; i < linkableAxes.length; i++) {
idi = linkableAxes[i];
if (!thisGroup[idi]) linkableAxesNoLoops.push(idi);
}
linkableAxes = linkableAxesNoLoops;
}
var canLink = linkableAxes.length;
var matches, scaleanchor;
if (canLink && (axIn.matches || splomStash.matches)) {
matches = Lib.coerce(axIn, axOut, {
matches: {
valType: 'enumerated',
values: linkableAxes,
dflt: linkableAxes.indexOf(splomStash.matches) !== -1 ? splomStash.matches : undefined
}
}, 'matches');
}
// 'matches' wins over 'scaleanchor' - each axis can only specify one
// constraint, but you can chain matches and scaleanchor constraints by
// specifying them in separate axes.
var scaleanchorDflt = hasImage && !isX ? axOut.anchor : undefined;
if (canLink && !matches && (axIn.scaleanchor || scaleanchorDflt)) {
scaleanchor = Lib.coerce(axIn, axOut, {
scaleanchor: {
valType: 'enumerated',
values: linkableAxes.concat([false])
}
}, 'scaleanchor', scaleanchorDflt);
}
if (matches) {
axOut._matchGroup = updateConstraintGroups(matchGroups, thisID, matches, 1);
// Also include match constraints in the scale groups
var matchedAx = layoutOut[id2name(matches)];
var matchRatio = extent(layoutOut, axOut) / extent(layoutOut, matchedAx);
if (isX !== (matches.charAt(0) === 'x')) {
// We don't yet know the actual scale ratio of x/y matches constraints,
// due to possible automargins, so just leave a placeholder for this:
// 'x' means "x size over y size", 'y' means the inverse.
// in principle in the constraint group you could get multiple of these.
matchRatio = (isX ? 'x' : 'y') + matchRatio;
}
updateConstraintGroups(constraintGroups, thisID, matches, matchRatio);
} else if (axIn.matches && axIds.indexOf(axIn.matches) !== -1) {
Lib.warn('ignored ' + axOut._name + '.matches: "' + axIn.matches + '" to avoid an infinite loop');
}
if (scaleanchor) {
var scaleratio = coerce('scaleratio');
// TODO: I suppose I could do attribute.min: Number.MIN_VALUE to avoid zero,
// but that seems hacky. Better way to say "must be a positive number"?
// Of course if you use several super-tiny values you could eventually
// force a product of these to zero and all hell would break loose...
// Likewise with super-huge values.
if (!scaleratio) scaleratio = axOut.scaleratio = 1;
updateConstraintGroups(constraintGroups, thisID, scaleanchor, scaleratio);
} else if (axIn.scaleanchor && axIds.indexOf(axIn.scaleanchor) !== -1) {
Lib.warn('ignored ' + axOut._name + '.scaleanchor: "' + axIn.scaleanchor + '" to avoid either an infinite loop ' + 'and possibly inconsistent scaleratios, or because this axis ' + 'declares a *matches* constraint.');
}
}
function extent(layoutOut, ax) {
var domain = ax.domain;
if (!domain) {
// at this point overlaying axes haven't yet inherited their main domains
// TODO: constrain: domain with overlaying axes is likely a bug.
domain = layoutOut[id2name(ax.overlaying)].domain;
}
return domain[1] - domain[0];
}
function getConstraintGroup(groups, thisID) {
for (var i = 0; i < groups.length; i++) {
if (groups[i][thisID]) {
return groups[i];
}
}
return null;
}
/*
* Add this axis to the axis constraint groups, which is the collection
* of axes that are all constrained together on scale (or matching).
*
* constraintGroups: a list of objects. each object is
* {axis_id: scale_within_group}, where scale_within_group is
* only important relative to the rest of the group, and defines
* the relative scales between all axes in the group
*
* thisGroup: the group the current axis is already in
* thisID: the id if the current axis
* thatID: the id of the axis to scale it with
* scaleratio: the ratio of this axis to the thatID axis
*/
function updateConstraintGroups(constraintGroups, thisID, thatID, scaleratio) {
var i, j, groupi, keyj, thisGroupIndex;
var thisGroup = getConstraintGroup(constraintGroups, thisID);
if (thisGroup === null) {
thisGroup = {};
thisGroup[thisID] = 1;
thisGroupIndex = constraintGroups.length;
constraintGroups.push(thisGroup);
} else {
thisGroupIndex = constraintGroups.indexOf(thisGroup);
}
var thisGroupKeys = Object.keys(thisGroup);
// we know that this axis isn't in any other groups, but we don't know
// about the thatID axis. If it is, we need to merge the groups.
for (i = 0; i < constraintGroups.length; i++) {
groupi = constraintGroups[i];
if (i !== thisGroupIndex && groupi[thatID]) {
var baseScale = groupi[thatID];
for (j = 0; j < thisGroupKeys.length; j++) {
keyj = thisGroupKeys[j];
groupi[keyj] = multiplyScales(baseScale, multiplyScales(scaleratio, thisGroup[keyj]));
}
constraintGroups.splice(thisGroupIndex, 1);
return;
}
}
// otherwise, we insert the new thatID axis as the base scale (1)
// in its group, and scale the rest of the group to it
if (scaleratio !== 1) {
for (j = 0; j < thisGroupKeys.length; j++) {
var key = thisGroupKeys[j];
thisGroup[key] = multiplyScales(scaleratio, thisGroup[key]);
}
}
thisGroup[thatID] = 1;
}
// scales may be numbers or 'x1.3', 'yy4.5' etc to multiply by as-yet-unknown
// ratios between x and y plot sizes n times
function multiplyScales(a, b) {
var aPrefix = '';
var bPrefix = '';
var aLen, bLen;
if (typeof a === 'string') {
aPrefix = a.match(/^[xy]*/)[0];
aLen = aPrefix.length;
a = +a.substr(aLen);
}
if (typeof b === 'string') {
bPrefix = b.match(/^[xy]*/)[0];
bLen = bPrefix.length;
b = +b.substr(bLen);
}
var c = a * b;
// just two numbers
if (!aLen && !bLen) {
return c;
}
// one or more prefixes of the same type
if (!aLen || !bLen || aPrefix.charAt(0) === bPrefix.charAt(0)) {
return aPrefix + bPrefix + a * b;
}
// x and y cancel each other out exactly - back to a number
if (aLen === bLen) {
return c;
}
// partial cancelation of prefixes
return (aLen > bLen ? aPrefix.substr(bLen) : bPrefix.substr(aLen)) + c;
}
function finalRatios(group, fullLayout) {
var size = fullLayout._size;
var yRatio = size.h / size.w;
var out = {};
var keys = Object.keys(group);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
var val = group[key];
if (typeof val === 'string') {
var prefix = val.match(/^[xy]*/)[0];
var pLen = prefix.length;
val = +val.substr(pLen);
var mult = prefix.charAt(0) === 'y' ? yRatio : 1 / yRatio;
for (var j = 0; j < pLen; j++) {
val *= mult;
}
}
out[key] = val;
}
return out;
}
exports.enforce = function enforce(gd) {
var fullLayout = gd._fullLayout;
var constraintGroups = fullLayout._axisConstraintGroups || [];
var i, j, group, axisID, ax, normScale, mode, factor;
// matching constraints are handled in the autorange code when autoranged,
// or in the supplyDefaults code when explicitly ranged.
// now we just need to handle scaleanchor constraints
// matches constraints that chain with scaleanchor constraints are included
// here too, but because matches has already been satisfied,
// any changes here should preserve that.
for (i = 0; i < constraintGroups.length; i++) {
group = finalRatios(constraintGroups[i], fullLayout);
var axisIDs = Object.keys(group);
var minScale = Infinity;
var maxScale = 0;
// mostly matchScale will be the same as minScale
// ie we expand axis ranges to encompass *everything*
// that's currently in any of their ranges, but during
// autorange of a subset of axes we will ignore other
// axes for this purpose.
var matchScale = Infinity;
var normScales = {};
var axes = {};
var hasAnyDomainConstraint = false;
// find the (normalized) scale of each axis in the group
for (j = 0; j < axisIDs.length; j++) {
axisID = axisIDs[j];
axes[axisID] = ax = fullLayout[id2name(axisID)];
if (ax._inputDomain) ax.domain = ax._inputDomain.slice();else ax._inputDomain = ax.domain.slice();
if (!ax._inputRange) ax._inputRange = ax.range.slice();
// set axis scale here so we can use _m rather than
// having to calculate it from length and range
ax.setScale();
// abs: inverted scales still satisfy the constraint
normScales[axisID] = normScale = Math.abs(ax._m) / group[axisID];
minScale = Math.min(minScale, normScale);
if (ax.constrain === 'domain' || !ax._constraintShrinkable) {
matchScale = Math.min(matchScale, normScale);
}
// this has served its purpose, so remove it
delete ax._constraintShrinkable;
maxScale = Math.max(maxScale, normScale);
if (ax.constrain === 'domain') hasAnyDomainConstraint = true;
}
// Do we have a constraint mismatch? Give a small buffer for rounding errors
if (minScale > ALMOST_EQUAL * maxScale && !hasAnyDomainConstraint) continue;
// now increase any ranges we need to until all normalized scales are equal
for (j = 0; j < axisIDs.length; j++) {
axisID = axisIDs[j];
normScale = normScales[axisID];
ax = axes[axisID];
mode = ax.constrain;
// even if the scale didn't change, if we're shrinking domain
// we need to recalculate in case `constraintoward` changed
if (normScale !== matchScale || mode === 'domain') {
factor = normScale / matchScale;
if (mode === 'range') {
scaleZoom(ax, factor);
} else {
// mode === 'domain'
var inputDomain = ax._inputDomain;
var domainShrunk = (ax.domain[1] - ax.domain[0]) / (inputDomain[1] - inputDomain[0]);
var rangeShrunk = (ax.r2l(ax.range[1]) - ax.r2l(ax.range[0])) / (ax.r2l(ax._inputRange[1]) - ax.r2l(ax._inputRange[0]));
factor /= domainShrunk;
if (factor * rangeShrunk < 1) {
// we've asked to magnify the axis more than we can just by
// enlarging the domain - so we need to constrict range
ax.domain = ax._input.domain = inputDomain.slice();
scaleZoom(ax, factor);
continue;
}
if (rangeShrunk < 1) {
// the range has previously been constricted by ^^, but we've
// switched to the domain-constricted regime, so reset range
ax.range = ax._input.range = ax._inputRange.slice();
factor *= rangeShrunk;
}
if (ax.autorange) {
/*
* range & factor may need to change because range was
* calculated for the larger scaling, so some pixel
* paddings may get cut off when we reduce the domain.
*
* This is easier than the regular autorange calculation
* because we already know the scaling `m`, but we still
* need to cut out impossible constraints (like
* annotations with super-long arrows). That's what
* outerMin/Max are for - if the expansion was going to
* go beyond the original domain, it must be impossible
*/
var rl0 = ax.r2l(ax.range[0]);
var rl1 = ax.r2l(ax.range[1]);
var rangeCenter = (rl0 + rl1) / 2;
var rangeMin = rangeCenter;
var rangeMax = rangeCenter;
var halfRange = Math.abs(rl1 - rangeCenter);
// extra tiny bit for rounding errors, in case we actually
// *are* expanding to the full domain
var outerMin = rangeCenter - halfRange * factor * 1.0001;
var outerMax = rangeCenter + halfRange * factor * 1.0001;
var getPadMin = autorange.makePadFn(fullLayout, ax, 0);
var getPadMax = autorange.makePadFn(fullLayout, ax, 1);
updateDomain(ax, factor);
var m = Math.abs(ax._m);
var extremes = autorange.concatExtremes(gd, ax);
var minArray = extremes.min;
var maxArray = extremes.max;
var newVal;
var k;
for (k = 0; k < minArray.length; k++) {
newVal = minArray[k].val - getPadMin(minArray[k]) / m;
if (newVal > outerMin && newVal < rangeMin) {
rangeMin = newVal;
}
}
for (k = 0; k < maxArray.length; k++) {
newVal = maxArray[k].val + getPadMax(maxArray[k]) / m;
if (newVal < outerMax && newVal > rangeMax) {
rangeMax = newVal;
}
}
var domainExpand = (rangeMax - rangeMin) / (2 * halfRange);
factor /= domainExpand;
rangeMin = ax.l2r(rangeMin);
rangeMax = ax.l2r(rangeMax);
ax.range = ax._input.range = rl0 < rl1 ? [rangeMin, rangeMax] : [rangeMax, rangeMin];
}
updateDomain(ax, factor);
}
}
}
}
};
exports.getAxisGroup = function getAxisGroup(fullLayout, axId) {
var matchGroups = fullLayout._axisMatchGroups;
for (var i = 0; i < matchGroups.length; i++) {
var group = matchGroups[i];
if (group[axId]) return 'g' + i;
}
return axId;
};
// For use before autoranging, check if this axis was previously constrained
// by domain but no longer is
exports.clean = function clean(gd, ax) {
if (ax._inputDomain) {
var isConstrained = false;
var axId = ax._id;
var constraintGroups = gd._fullLayout._axisConstraintGroups;
for (var j = 0; j < constraintGroups.length; j++) {
if (constraintGroups[j][axId]) {
isConstrained = true;
break;
}
}
if (!isConstrained || ax.constrain !== 'domain') {
ax._input.domain = ax.domain = ax._inputDomain;
delete ax._inputDomain;
}
}
};
function updateDomain(ax, factor) {
var inputDomain = ax._inputDomain;
var centerFraction = FROM_BL[ax.constraintoward];
var center = inputDomain[0] + (inputDomain[1] - inputDomain[0]) * centerFraction;
ax.domain = ax._input.domain = [center + (inputDomain[0] - center) / factor, center + (inputDomain[1] - center) / factor];
ax.setScale();
}
/***/ }),
/***/ 1184:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Lib = __webpack_require__(3400);
var numberFormat = Lib.numberFormat;
var tinycolor = __webpack_require__(9760);
var supportsPassive = __webpack_require__(9184);
var Registry = __webpack_require__(4040);
var strTranslate = Lib.strTranslate;
var svgTextUtils = __webpack_require__(2736);
var Color = __webpack_require__(6308);
var Drawing = __webpack_require__(3616);
var Fx = __webpack_require__(3024);
var Axes = __webpack_require__(4460);
var setCursor = __webpack_require__(3972);
var dragElement = __webpack_require__(6476);
var helpers = __webpack_require__(2760);
var selectingOrDrawing = helpers.selectingOrDrawing;
var freeMode = helpers.freeMode;
var FROM_TL = (__webpack_require__(4284).FROM_TL);
var clearGlCanvases = __webpack_require__(3696);
var redrawReglTraces = (__webpack_require__(9172).redrawReglTraces);
var Plots = __webpack_require__(7316);
var getFromId = (__webpack_require__(9811).getFromId);
var prepSelect = (__webpack_require__(2676).prepSelect);
var clearOutline = (__webpack_require__(2676).clearOutline);
var selectOnClick = (__webpack_require__(2676).selectOnClick);
var scaleZoom = __webpack_require__(1160);
var constants = __webpack_require__(3816);
var MINDRAG = constants.MINDRAG;
var MINZOOM = constants.MINZOOM;
// flag for showing "doubleclick to zoom out" only at the beginning
var SHOWZOOMOUTTIP = true;
// dragBox: create an element to drag one or more axis ends
// inputs:
// plotinfo - which subplot are we making dragboxes on?
// x,y,w,h - left, top, width, height of the box
// ns - how does this drag the vertical axis?
// 'n' - top only
// 's' - bottom only
// 'ns' - top and bottom together, difference unchanged
// ew - same for horizontal axis
function makeDragBox(gd, plotinfo, x, y, w, h, ns, ew) {
// mouseDown stores ms of first mousedown event in the last
// `gd._context.doubleClickDelay` ms on the drag bars
// numClicks stores how many mousedowns have been seen
// within `gd._context.doubleClickDelay` so we can check for click or doubleclick events
// dragged stores whether a drag has occurred, so we don't have to
// redraw unnecessarily, ie if no move bigger than MINDRAG or MINZOOM px
var zoomlayer = gd._fullLayout._zoomlayer;
var isMainDrag = ns + ew === 'nsew';
var singleEnd = (ns + ew).length === 1;
// main subplot x and y (i.e. found in plotinfo - the main ones)
var xa0, ya0;
// {ax._id: ax} hash objects
var xaHash, yaHash;
// xaHash/yaHash values (arrays)
var xaxes, yaxes;
// main axis offsets
var xs, ys;
// main axis lengths
var pw, ph;
// contains keys 'xaHash', 'yaHash', 'xaxes', and 'yaxes'
// which are the x/y {ax._id: ax} hash objects and their values
// for linked axis relative to this subplot
var links;
// similar to `links` but for matching axes
var matches;
// set to ew/ns val when active, set to '' when inactive
var xActive, yActive;
// are all axes in this subplot are fixed?
var allFixedRanges;
// do we need to edit x/y ranges?
var editX, editY;
// graph-wide optimization flags
var hasScatterGl, hasSplom, hasSVG;
// collected changes to be made to the plot by relayout at the end
var updates;
// scaling factors from css transform
var scaleX;
var scaleY;
// offset the x location of the box if needed
x += plotinfo.yaxis._shift;
function recomputeAxisLists() {
xa0 = plotinfo.xaxis;
ya0 = plotinfo.yaxis;
pw = xa0._length;
ph = ya0._length;
xs = xa0._offset;
ys = ya0._offset;
xaHash = {};
xaHash[xa0._id] = xa0;
yaHash = {};
yaHash[ya0._id] = ya0;
// if we're dragging two axes at once, also drag overlays
if (ns && ew) {
var overlays = plotinfo.overlays;
for (var i = 0; i < overlays.length; i++) {
var xa = overlays[i].xaxis;
xaHash[xa._id] = xa;
var ya = overlays[i].yaxis;
yaHash[ya._id] = ya;
}
}
xaxes = hashValues(xaHash);
yaxes = hashValues(yaHash);
xActive = isDirectionActive(xaxes, ew);
yActive = isDirectionActive(yaxes, ns);
allFixedRanges = !yActive && !xActive;
matches = calcLinks(gd, gd._fullLayout._axisMatchGroups, xaHash, yaHash);
links = calcLinks(gd, gd._fullLayout._axisConstraintGroups, xaHash, yaHash, matches);
var spConstrained = links.isSubplotConstrained || matches.isSubplotConstrained;
editX = ew || spConstrained;
editY = ns || spConstrained;
var fullLayout = gd._fullLayout;
hasScatterGl = fullLayout._has('scattergl');
hasSplom = fullLayout._has('splom');
hasSVG = fullLayout._has('svg');
}
recomputeAxisLists();
var cursor = getDragCursor(yActive + xActive, gd._fullLayout.dragmode, isMainDrag);
var dragger = makeRectDragger(plotinfo, ns + ew + 'drag', cursor, x, y, w, h);
// still need to make the element if the axes are disabled
// but nuke its events (except for maindrag which needs them for hover)
// and stop there
if (allFixedRanges && !isMainDrag) {
dragger.onmousedown = null;
dragger.style.pointerEvents = 'none';
return dragger;
}
var dragOptions = {
element: dragger,
gd: gd,
plotinfo: plotinfo
};
dragOptions.prepFn = function (e, startX, startY) {
var dragModePrev = dragOptions.dragmode;
var dragModeNow = gd._fullLayout.dragmode;
if (dragModeNow !== dragModePrev) {
dragOptions.dragmode = dragModeNow;
}
recomputeAxisLists();
scaleX = gd._fullLayout._invScaleX;
scaleY = gd._fullLayout._invScaleY;
if (!allFixedRanges) {
if (isMainDrag) {
// main dragger handles all drag modes, and changes
// to pan (or to zoom if it already is pan) on shift
if (e.shiftKey) {
if (dragModeNow === 'pan') dragModeNow = 'zoom';else if (!selectingOrDrawing(dragModeNow)) dragModeNow = 'pan';
} else if (e.ctrlKey) {
dragModeNow = 'pan';
}
} else {
// all other draggers just pan
dragModeNow = 'pan';
}
}
if (freeMode(dragModeNow)) dragOptions.minDrag = 1;else dragOptions.minDrag = undefined;
if (selectingOrDrawing(dragModeNow)) {
dragOptions.xaxes = xaxes;
dragOptions.yaxes = yaxes;
// this attaches moveFn, clickFn, doneFn on dragOptions
prepSelect(e, startX, startY, dragOptions, dragModeNow);
} else {
dragOptions.clickFn = clickFn;
if (selectingOrDrawing(dragModePrev)) {
// TODO Fix potential bug
// Note: clearing / resetting selection state only happens, when user
// triggers at least one interaction in pan/zoom mode. Otherwise, the
// select/lasso outlines are deleted (in plots.js.cleanPlot) but the selection
// cache isn't cleared. So when the user switches back to select/lasso and
// 'adds to a selection' with Shift, the "old", seemingly removed outlines
// are redrawn again because the selection cache still holds their coordinates.
// However, this isn't easily solved, since plots.js would need
// to have a reference to the dragOptions object (which holds the
// selection cache).
clearAndResetSelect();
}
if (!allFixedRanges) {
if (dragModeNow === 'zoom') {
dragOptions.moveFn = zoomMove;
dragOptions.doneFn = zoomDone;
// zoomMove takes care of the threshold, but we need to
// minimize this so that constrained zoom boxes will flip
// orientation at the right place
dragOptions.minDrag = 1;
zoomPrep(e, startX, startY);
} else if (dragModeNow === 'pan') {
dragOptions.moveFn = plotDrag;
dragOptions.doneFn = dragTail;
}
}
}
gd._fullLayout._redrag = function () {
var dragDataNow = gd._dragdata;
if (dragDataNow && dragDataNow.element === dragger) {
var dragModeNow = gd._fullLayout.dragmode;
if (!selectingOrDrawing(dragModeNow)) {
recomputeAxisLists();
updateSubplots([0, 0, pw, ph]);
dragOptions.moveFn(dragDataNow.dx, dragDataNow.dy);
}
}
};
};
function clearAndResetSelect() {
// clear selection polygon cache (if any)
dragOptions.plotinfo.selection = false;
// clear selection outlines
clearOutline(gd);
}
function clickFn(numClicks, evt) {
var gd = dragOptions.gd;
if (gd._fullLayout._activeShapeIndex >= 0) {
gd._fullLayout._deactivateShape(gd);
return;
}
var clickmode = gd._fullLayout.clickmode;
removeZoombox(gd);
if (numClicks === 2 && !singleEnd) doubleClick();
if (isMainDrag) {
if (clickmode.indexOf('select') > -1) {
selectOnClick(evt, gd, xaxes, yaxes, plotinfo.id, dragOptions);
}
if (clickmode.indexOf('event') > -1) {
Fx.click(gd, evt, plotinfo.id);
}
} else if (numClicks === 1 && singleEnd) {
var ax = ns ? ya0 : xa0;
var end = ns === 's' || ew === 'w' ? 0 : 1;
var attrStr = ax._name + '.range[' + end + ']';
var initialText = getEndText(ax, end);
var hAlign = 'left';
var vAlign = 'middle';
if (ax.fixedrange) return;
if (ns) {
vAlign = ns === 'n' ? 'top' : 'bottom';
if (ax.side === 'right') hAlign = 'right';
} else if (ew === 'e') hAlign = 'right';
if (gd._context.showAxisRangeEntryBoxes) {
d3.select(dragger).call(svgTextUtils.makeEditable, {
gd: gd,
immediate: true,
background: gd._fullLayout.paper_bgcolor,
text: String(initialText),
fill: ax.tickfont ? ax.tickfont.color : '#444',
horizontalAlign: hAlign,
verticalAlign: vAlign
}).on('edit', function (text) {
var v = ax.d2r(text);
if (v !== undefined) {
Registry.call('_guiRelayout', gd, attrStr, v);
}
});
}
}
}
dragElement.init(dragOptions);
// x/y px position at start of drag
var x0, y0;
// bbox object of the zoombox
var box;
// luminance of bg behind zoombox
var lum;
// zoombox path outline
var path0;
// is zoombox dimmed (during drag)
var dimmed;
// 'x'-only, 'y' or 'xy' zooming
var zoomMode;
// zoombox d3 selection
var zb;
// zoombox corner d3 selection
var corners;
// zoom takes over minDrag, so it also has to take over gd._dragged
var zoomDragged;
function zoomPrep(e, startX, startY) {
var dragBBox = dragger.getBoundingClientRect();
x0 = startX - dragBBox.left;
y0 = startY - dragBBox.top;
gd._fullLayout._calcInverseTransform(gd);
var transformedCoords = Lib.apply3DTransform(gd._fullLayout._invTransform)(x0, y0);
x0 = transformedCoords[0];
y0 = transformedCoords[1];
box = {
l: x0,
r: x0,
w: 0,
t: y0,
b: y0,
h: 0
};
lum = gd._hmpixcount ? gd._hmlumcount / gd._hmpixcount : tinycolor(gd._fullLayout.plot_bgcolor).getLuminance();
path0 = 'M0,0H' + pw + 'V' + ph + 'H0V0';
dimmed = false;
zoomMode = 'xy';
zoomDragged = false;
zb = makeZoombox(zoomlayer, lum, xs, ys, path0);
corners = makeCorners(zoomlayer, xs, ys);
}
function zoomMove(dx0, dy0) {
if (gd._transitioningWithDuration) {
return false;
}
var x1 = Math.max(0, Math.min(pw, scaleX * dx0 + x0));
var y1 = Math.max(0, Math.min(ph, scaleY * dy0 + y0));
var dx = Math.abs(x1 - x0);
var dy = Math.abs(y1 - y0);
box.l = Math.min(x0, x1);
box.r = Math.max(x0, x1);
box.t = Math.min(y0, y1);
box.b = Math.max(y0, y1);
function noZoom() {
zoomMode = '';
box.r = box.l;
box.t = box.b;
corners.attr('d', 'M0,0Z');
}
if (links.isSubplotConstrained) {
if (dx > MINZOOM || dy > MINZOOM) {
zoomMode = 'xy';
if (dx / pw > dy / ph) {
dy = dx * ph / pw;
if (y0 > y1) box.t = y0 - dy;else box.b = y0 + dy;
} else {
dx = dy * pw / ph;
if (x0 > x1) box.l = x0 - dx;else box.r = x0 + dx;
}
corners.attr('d', xyCorners(box));
} else {
noZoom();
}
} else if (matches.isSubplotConstrained) {
if (dx > MINZOOM || dy > MINZOOM) {
zoomMode = 'xy';
var r0 = Math.min(box.l / pw, (ph - box.b) / ph);
var r1 = Math.max(box.r / pw, (ph - box.t) / ph);
box.l = r0 * pw;
box.r = r1 * pw;
box.b = (1 - r0) * ph;
box.t = (1 - r1) * ph;
corners.attr('d', xyCorners(box));
} else {
noZoom();
}
} else if (!yActive || dy < Math.min(Math.max(dx * 0.6, MINDRAG), MINZOOM)) {
// look for small drags in one direction or the other,
// and only drag the other axis
if (dx < MINDRAG || !xActive) {
noZoom();
} else {
box.t = 0;
box.b = ph;
zoomMode = 'x';
corners.attr('d', xCorners(box, y0));
}
} else if (!xActive || dx < Math.min(dy * 0.6, MINZOOM)) {
box.l = 0;
box.r = pw;
zoomMode = 'y';
corners.attr('d', yCorners(box, x0));
} else {
zoomMode = 'xy';
corners.attr('d', xyCorners(box));
}
box.w = box.r - box.l;
box.h = box.b - box.t;
if (zoomMode) zoomDragged = true;
gd._dragged = zoomDragged;
updateZoombox(zb, corners, box, path0, dimmed, lum);
computeZoomUpdates();
gd.emit('plotly_relayouting', updates);
dimmed = true;
}
function computeZoomUpdates() {
updates = {};
// TODO: edit linked axes in zoomAxRanges and in dragTail
if (zoomMode === 'xy' || zoomMode === 'x') {
zoomAxRanges(xaxes, box.l / pw, box.r / pw, updates, links.xaxes);
updateMatchedAxRange('x', updates);
}
if (zoomMode === 'xy' || zoomMode === 'y') {
zoomAxRanges(yaxes, (ph - box.b) / ph, (ph - box.t) / ph, updates, links.yaxes);
updateMatchedAxRange('y', updates);
}
}
function zoomDone() {
computeZoomUpdates();
removeZoombox(gd);
dragTail();
showDoubleClickNotifier(gd);
}
// scroll zoom, on all draggers except corners
var scrollViewBox = [0, 0, pw, ph];
// wait a little after scrolling before redrawing
var redrawTimer = null;
var REDRAWDELAY = constants.REDRAWDELAY;
var mainplot = plotinfo.mainplot ? gd._fullLayout._plots[plotinfo.mainplot] : plotinfo;
function zoomWheel(e) {
// deactivate mousewheel scrolling on embedded graphs
// devs can override this with layout._enablescrollzoom,
// but _ ensures this setting won't leave their page
if (!gd._context._scrollZoom.cartesian && !gd._fullLayout._enablescrollzoom) {
return;
}
clearAndResetSelect();
// If a transition is in progress, then disable any behavior:
if (gd._transitioningWithDuration) {
e.preventDefault();
e.stopPropagation();
return;
}
recomputeAxisLists();
clearTimeout(redrawTimer);
var wheelDelta = -e.deltaY;
if (!isFinite(wheelDelta)) wheelDelta = e.wheelDelta / 10;
if (!isFinite(wheelDelta)) {
Lib.log('Did not find wheel motion attributes: ', e);
return;
}
var zoom = Math.exp(-Math.min(Math.max(wheelDelta, -20), 20) / 200);
var gbb = mainplot.draglayer.select('.nsewdrag').node().getBoundingClientRect();
var xfrac = (e.clientX - gbb.left) / gbb.width;
var yfrac = (gbb.bottom - e.clientY) / gbb.height;
var i;
function zoomWheelOneAxis(ax, centerFraction, zoom) {
if (ax.fixedrange) return;
var axRange = Lib.simpleMap(ax.range, ax.r2l);
var v0 = axRange[0] + (axRange[1] - axRange[0]) * centerFraction;
function doZoom(v) {
return ax.l2r(v0 + (v - v0) * zoom);
}
ax.range = axRange.map(doZoom);
}
if (editX) {
// if we're only zooming this axis because of constraints,
// zoom it about the center
if (!ew) xfrac = 0.5;
for (i = 0; i < xaxes.length; i++) {
zoomWheelOneAxis(xaxes[i], xfrac, zoom);
}
updateMatchedAxRange('x');
scrollViewBox[2] *= zoom;
scrollViewBox[0] += scrollViewBox[2] * xfrac * (1 / zoom - 1);
}
if (editY) {
if (!ns) yfrac = 0.5;
for (i = 0; i < yaxes.length; i++) {
zoomWheelOneAxis(yaxes[i], yfrac, zoom);
}
updateMatchedAxRange('y');
scrollViewBox[3] *= zoom;
scrollViewBox[1] += scrollViewBox[3] * (1 - yfrac) * (1 / zoom - 1);
}
// viewbox redraw at first
updateSubplots(scrollViewBox);
ticksAndAnnotations();
gd.emit('plotly_relayouting', updates);
// then replot after a delay to make sure
// no more scrolling is coming
redrawTimer = setTimeout(function () {
if (!gd._fullLayout) return;
scrollViewBox = [0, 0, pw, ph];
dragTail();
}, REDRAWDELAY);
e.preventDefault();
return;
}
// everything but the corners gets wheel zoom
if (ns.length * ew.length !== 1) {
attachWheelEventHandler(dragger, zoomWheel);
}
// plotDrag: move the plot in response to a drag
function plotDrag(dx, dy) {
dx = dx * scaleX;
dy = dy * scaleY;
// If a transition is in progress, then disable any behavior:
if (gd._transitioningWithDuration) {
return;
}
// prevent axis drawing from monkeying with margins until we're done
gd._fullLayout._replotting = true;
if (xActive === 'ew' || yActive === 'ns') {
var spDx = xActive ? -dx : 0;
var spDy = yActive ? -dy : 0;
if (matches.isSubplotConstrained) {
if (xActive && yActive) {
var frac = (dx / pw - dy / ph) / 2;
dx = frac * pw;
dy = -frac * ph;
spDx = -dx;
spDy = -dy;
}
if (yActive) {
spDx = -spDy * pw / ph;
} else {
spDy = -spDx * ph / pw;
}
}
if (xActive) {
dragAxList(xaxes, dx);
updateMatchedAxRange('x');
}
if (yActive) {
dragAxList(yaxes, dy);
updateMatchedAxRange('y');
}
updateSubplots([spDx, spDy, pw, ph]);
ticksAndAnnotations();
gd.emit('plotly_relayouting', updates);
return;
}
// dz: set a new value for one end (0 or 1) of an axis array axArray,
// and return a pixel shift for that end for the viewbox
// based on pixel drag distance d
// TODO: this makes (generally non-fatal) errors when you get
// near floating point limits
function dz(axArray, end, d) {
var otherEnd = 1 - end;
var movedAx;
var newLinearizedEnd;
for (var i = 0; i < axArray.length; i++) {
var axi = axArray[i];
if (axi.fixedrange) continue;
movedAx = axi;
newLinearizedEnd = axi._rl[otherEnd] + (axi._rl[end] - axi._rl[otherEnd]) / dZoom(d / axi._length);
var newEnd = axi.l2r(newLinearizedEnd);
// if l2r comes back false or undefined, it means we've dragged off
// the end of valid ranges - so stop.
if (newEnd !== false && newEnd !== undefined) axi.range[end] = newEnd;
}
return movedAx._length * (movedAx._rl[end] - newLinearizedEnd) / (movedAx._rl[end] - movedAx._rl[otherEnd]);
}
var dxySign = xActive === 'w' === (yActive === 'n') ? 1 : -1;
if (xActive && yActive && (links.isSubplotConstrained || matches.isSubplotConstrained)) {
// dragging a corner of a constrained subplot:
// respect the fixed corner, but harmonize dx and dy
var dxyFraction = (dx / pw + dxySign * dy / ph) / 2;
dx = dxyFraction * pw;
dy = dxySign * dxyFraction * ph;
}
var xStart, yStart;
if (xActive === 'w') dx = dz(xaxes, 0, dx);else if (xActive === 'e') dx = dz(xaxes, 1, -dx);else if (!xActive) dx = 0;
if (yActive === 'n') dy = dz(yaxes, 1, dy);else if (yActive === 's') dy = dz(yaxes, 0, -dy);else if (!yActive) dy = 0;
xStart = xActive === 'w' ? dx : 0;
yStart = yActive === 'n' ? dy : 0;
if (links.isSubplotConstrained && !matches.isSubplotConstrained ||
// NW or SE on matching axes - create a symmetric zoom
matches.isSubplotConstrained && xActive && yActive && dxySign > 0) {
var i;
if (matches.isSubplotConstrained || !xActive && yActive.length === 1) {
// dragging one end of the y axis of a constrained subplot
// scale the other axis the same about its middle
for (i = 0; i < xaxes.length; i++) {
xaxes[i].range = xaxes[i]._r.slice();
scaleZoom(xaxes[i], 1 - dy / ph);
}
dx = dy * pw / ph;
xStart = dx / 2;
}
if (matches.isSubplotConstrained || !yActive && xActive.length === 1) {
for (i = 0; i < yaxes.length; i++) {
yaxes[i].range = yaxes[i]._r.slice();
scaleZoom(yaxes[i], 1 - dx / pw);
}
dy = dx * ph / pw;
yStart = dy / 2;
}
}
if (!matches.isSubplotConstrained || !yActive) {
updateMatchedAxRange('x');
}
if (!matches.isSubplotConstrained || !xActive) {
updateMatchedAxRange('y');
}
var xSize = pw - dx;
var ySize = ph - dy;
if (matches.isSubplotConstrained && !(xActive && yActive)) {
if (xActive) {
yStart = xStart ? 0 : dx * ph / pw;
ySize = xSize * ph / pw;
} else {
xStart = yStart ? 0 : dy * pw / ph;
xSize = ySize * pw / ph;
}
}
updateSubplots([xStart, yStart, xSize, ySize]);
ticksAndAnnotations();
gd.emit('plotly_relayouting', updates);
}
function updateMatchedAxRange(axLetter, out) {
var matchedAxes = matches.isSubplotConstrained ? {
x: yaxes,
y: xaxes
}[axLetter] : matches[axLetter + 'axes'];
var constrainedAxes = matches.isSubplotConstrained ? {
x: xaxes,
y: yaxes
}[axLetter] : [];
for (var i = 0; i < matchedAxes.length; i++) {
var ax = matchedAxes[i];
var axId = ax._id;
var axId2 = matches.xLinks[axId] || matches.yLinks[axId];
var ax2 = constrainedAxes[0] || xaHash[axId2] || yaHash[axId2];
if (ax2) {
if (out) {
// zoombox case - don't mutate 'range', just add keys in 'updates'
out[ax._name + '.range[0]'] = out[ax2._name + '.range[0]'];
out[ax._name + '.range[1]'] = out[ax2._name + '.range[1]'];
} else {
ax.range = ax2.range.slice();
}
}
}
}
// Draw ticks and annotations (and other components) when ranges change.
// Also records the ranges that have changed for use by update at the end.
function ticksAndAnnotations() {
var activeAxIds = [];
var i;
function pushActiveAxIds(axList) {
for (i = 0; i < axList.length; i++) {
if (!axList[i].fixedrange) activeAxIds.push(axList[i]._id);
}
}
function pushActiveAxIdsSynced(axList, axisType) {
for (i = 0; i < axList.length; i++) {
var axListI = axList[i];
var axListIType = axListI[axisType];
if (!axListI.fixedrange && axListIType.tickmode === 'sync') activeAxIds.push(axListIType._id);
}
}
if (editX) {
pushActiveAxIds(xaxes);
pushActiveAxIds(links.xaxes);
pushActiveAxIds(matches.xaxes);
pushActiveAxIdsSynced(plotinfo.overlays, 'xaxis');
}
if (editY) {
pushActiveAxIds(yaxes);
pushActiveAxIds(links.yaxes);
pushActiveAxIds(matches.yaxes);
pushActiveAxIdsSynced(plotinfo.overlays, 'yaxis');
}
updates = {};
for (i = 0; i < activeAxIds.length; i++) {
var axId = activeAxIds[i];
var ax = getFromId(gd, axId);
Axes.drawOne(gd, ax, {
skipTitle: true
});
updates[ax._name + '.range[0]'] = ax.range[0];
updates[ax._name + '.range[1]'] = ax.range[1];
}
Axes.redrawComponents(gd, activeAxIds);
}
function doubleClick() {
if (gd._transitioningWithDuration) return;
var doubleClickConfig = gd._context.doubleClick;
var axList = [];
if (xActive) axList = axList.concat(xaxes);
if (yActive) axList = axList.concat(yaxes);
if (matches.xaxes) axList = axList.concat(matches.xaxes);
if (matches.yaxes) axList = axList.concat(matches.yaxes);
var attrs = {};
var ax, i;
// For reset+autosize mode:
// If *any* of the main axes is not at its initial range
// (or autoranged, if we have no initial range, to match the logic in
// doubleClickConfig === 'reset' below), we reset.
// If they are *all* at their initial ranges, then we autosize.
if (doubleClickConfig === 'reset+autosize') {
doubleClickConfig = 'autosize';
for (i = 0; i < axList.length; i++) {
ax = axList[i];
var r0 = ax._rangeInitial0;
var r1 = ax._rangeInitial1;
var hasRangeInitial = r0 !== undefined || r1 !== undefined;
if (hasRangeInitial && (r0 !== undefined && r0 !== ax.range[0] || r1 !== undefined && r1 !== ax.range[1]) || !hasRangeInitial && ax.autorange !== true) {
doubleClickConfig = 'reset';
break;
}
}
}
if (doubleClickConfig === 'autosize') {
// don't set the linked axes here, so relayout marks them as shrinkable
// and we autosize just to the requested axis/axes
for (i = 0; i < axList.length; i++) {
ax = axList[i];
if (!ax.fixedrange) attrs[ax._name + '.autorange'] = true;
}
} else if (doubleClickConfig === 'reset') {
// when we're resetting, reset all linked axes too, so we get back
// to the fully-auto-with-constraints situation
if (xActive || links.isSubplotConstrained) axList = axList.concat(links.xaxes);
if (yActive && !links.isSubplotConstrained) axList = axList.concat(links.yaxes);
if (links.isSubplotConstrained) {
if (!xActive) axList = axList.concat(xaxes);else if (!yActive) axList = axList.concat(yaxes);
}
for (i = 0; i < axList.length; i++) {
ax = axList[i];
if (!ax.fixedrange) {
var axName = ax._name;
var autorangeInitial = ax._autorangeInitial;
if (ax._rangeInitial0 === undefined && ax._rangeInitial1 === undefined) {
attrs[axName + '.autorange'] = true;
} else if (ax._rangeInitial0 === undefined) {
attrs[axName + '.autorange'] = autorangeInitial;
attrs[axName + '.range'] = [null, ax._rangeInitial1];
} else if (ax._rangeInitial1 === undefined) {
attrs[axName + '.range'] = [ax._rangeInitial0, null];
attrs[axName + '.autorange'] = autorangeInitial;
} else {
attrs[axName + '.range'] = [ax._rangeInitial0, ax._rangeInitial1];
}
}
}
}
gd.emit('plotly_doubleclick', null);
Registry.call('_guiRelayout', gd, attrs);
}
// dragTail - finish a drag event with a redraw
function dragTail() {
// put the subplot viewboxes back to default (Because we're going to)
// be repositioning the data in the relayout. But DON'T call
// ticksAndAnnotations again - it's unnecessary and would overwrite `updates`
updateSubplots([0, 0, pw, ph]);
// since we may have been redrawing some things during the drag, we may have
// accumulated MathJax promises - wait for them before we relayout.
Lib.syncOrAsync([Plots.previousPromises, function () {
gd._fullLayout._replotting = false;
Registry.call('_guiRelayout', gd, updates);
}], gd);
}
// updateSubplots - find all plot viewboxes that should be
// affected by this drag, and update them. look for all plots
// sharing an affected axis (including the one being dragged),
// includes also scattergl and splom logic.
function updateSubplots(viewBox) {
var fullLayout = gd._fullLayout;
var plotinfos = fullLayout._plots;
var subplots = fullLayout._subplots.cartesian;
var i, sp, xa, ya;
if (hasSplom) {
Registry.subplotsRegistry.splom.drag(gd);
}
if (hasScatterGl) {
for (i = 0; i < subplots.length; i++) {
sp = plotinfos[subplots[i]];
xa = sp.xaxis;
ya = sp.yaxis;
if (sp._scene) {
if (xa.limitRange) xa.limitRange();
if (ya.limitRange) ya.limitRange();
var xrng = Lib.simpleMap(xa.range, xa.r2l);
var yrng = Lib.simpleMap(ya.range, ya.r2l);
sp._scene.update({
range: [xrng[0], yrng[0], xrng[1], yrng[1]]
});
}
}
}
if (hasSplom || hasScatterGl) {
clearGlCanvases(gd);
redrawReglTraces(gd);
}
if (hasSVG) {
var xScaleFactor = viewBox[2] / xa0._length;
var yScaleFactor = viewBox[3] / ya0._length;
for (i = 0; i < subplots.length; i++) {
sp = plotinfos[subplots[i]];
xa = sp.xaxis;
ya = sp.yaxis;
var editX2 = (editX || matches.isSubplotConstrained) && !xa.fixedrange && xaHash[xa._id];
var editY2 = (editY || matches.isSubplotConstrained) && !ya.fixedrange && yaHash[ya._id];
var xScaleFactor2, yScaleFactor2;
var clipDx, clipDy;
if (editX2) {
xScaleFactor2 = xScaleFactor;
clipDx = ew || matches.isSubplotConstrained ? viewBox[0] : getShift(xa, xScaleFactor2);
} else if (matches.xaHash[xa._id]) {
xScaleFactor2 = xScaleFactor;
clipDx = viewBox[0] * xa._length / xa0._length;
} else if (matches.yaHash[xa._id]) {
xScaleFactor2 = yScaleFactor;
clipDx = yActive === 'ns' ? -viewBox[1] * xa._length / ya0._length : getShift(xa, xScaleFactor2, {
n: 'top',
s: 'bottom'
}[yActive]);
} else {
xScaleFactor2 = getLinkedScaleFactor(xa, xScaleFactor, yScaleFactor);
clipDx = scaleAndGetShift(xa, xScaleFactor2);
}
if (xScaleFactor2 > 1 && (xa.maxallowed !== undefined && editX === (xa.range[0] < xa.range[1] ? 'e' : 'w') || xa.minallowed !== undefined && editX === (xa.range[0] < xa.range[1] ? 'w' : 'e'))) {
xScaleFactor2 = 1;
clipDx = 0;
}
if (editY2) {
yScaleFactor2 = yScaleFactor;
clipDy = ns || matches.isSubplotConstrained ? viewBox[1] : getShift(ya, yScaleFactor2);
} else if (matches.yaHash[ya._id]) {
yScaleFactor2 = yScaleFactor;
clipDy = viewBox[1] * ya._length / ya0._length;
} else if (matches.xaHash[ya._id]) {
yScaleFactor2 = xScaleFactor;
clipDy = xActive === 'ew' ? -viewBox[0] * ya._length / xa0._length : getShift(ya, yScaleFactor2, {
e: 'right',
w: 'left'
}[xActive]);
} else {
yScaleFactor2 = getLinkedScaleFactor(ya, xScaleFactor, yScaleFactor);
clipDy = scaleAndGetShift(ya, yScaleFactor2);
}
if (yScaleFactor2 > 1 && (ya.maxallowed !== undefined && editY === (ya.range[0] < ya.range[1] ? 'n' : 's') || ya.minallowed !== undefined && editY === (ya.range[0] < ya.range[1] ? 's' : 'n'))) {
yScaleFactor2 = 1;
clipDy = 0;
}
// don't scale at all if neither axis is scalable here
if (!xScaleFactor2 && !yScaleFactor2) {
continue;
}
// but if only one is, reset the other axis scaling
if (!xScaleFactor2) xScaleFactor2 = 1;
if (!yScaleFactor2) yScaleFactor2 = 1;
var plotDx = xa._offset - clipDx / xScaleFactor2;
var plotDy = ya._offset - clipDy / yScaleFactor2;
// TODO could be more efficient here:
// setTranslate and setScale do a lot of extra work
// when working independently, should perhaps combine
// them into a single routine.
sp.clipRect.call(Drawing.setTranslate, clipDx, clipDy).call(Drawing.setScale, xScaleFactor2, yScaleFactor2);
sp.plot.call(Drawing.setTranslate, plotDx, plotDy).call(Drawing.setScale, 1 / xScaleFactor2, 1 / yScaleFactor2);
// apply an inverse scale to individual points to counteract
// the scale of the trace group.
// apply only when scale changes, as adjusting the scale of
// all the points can be expansive.
if (xScaleFactor2 !== sp.xScaleFactor || yScaleFactor2 !== sp.yScaleFactor) {
Drawing.setPointGroupScale(sp.zoomScalePts, xScaleFactor2, yScaleFactor2);
Drawing.setTextPointsScale(sp.zoomScaleTxt, xScaleFactor2, yScaleFactor2);
}
Drawing.hideOutsideRangePoints(sp.clipOnAxisFalseTraces, sp);
// update x/y scaleFactor stash
sp.xScaleFactor = xScaleFactor2;
sp.yScaleFactor = yScaleFactor2;
}
}
}
// Find the appropriate scaling for this axis, if it's linked to the
// dragged axes by constraints. 0 is special, it means this axis shouldn't
// ever be scaled (will be converted to 1 if the other axis is scaled)
function getLinkedScaleFactor(ax, xScaleFactor, yScaleFactor) {
if (ax.fixedrange) return 0;
if (editX && links.xaHash[ax._id]) {
return xScaleFactor;
}
if (editY && (links.isSubplotConstrained ? links.xaHash : links.yaHash)[ax._id]) {
return yScaleFactor;
}
return 0;
}
function scaleAndGetShift(ax, scaleFactor) {
if (scaleFactor) {
ax.range = ax._r.slice();
scaleZoom(ax, scaleFactor);
return getShift(ax, scaleFactor);
}
return 0;
}
function getShift(ax, scaleFactor, from) {
return ax._length * (1 - scaleFactor) * FROM_TL[from || ax.constraintoward || 'middle'];
}
return dragger;
}
function makeDragger(plotinfo, nodeName, dragClass, cursor) {
var dragger3 = Lib.ensureSingle(plotinfo.draglayer, nodeName, dragClass, function (s) {
s.classed('drag', true).style({
fill: 'transparent',
'stroke-width': 0
}).attr('data-subplot', plotinfo.id);
});
dragger3.call(setCursor, cursor);
return dragger3.node();
}
function makeRectDragger(plotinfo, dragClass, cursor, x, y, w, h) {
var dragger = makeDragger(plotinfo, 'rect', dragClass, cursor);
d3.select(dragger).call(Drawing.setRect, x, y, w, h);
return dragger;
}
function isDirectionActive(axList, activeVal) {
for (var i = 0; i < axList.length; i++) {
if (!axList[i].fixedrange) return activeVal;
}
return '';
}
function getEndText(ax, end) {
var initialVal = ax.range[end];
var diff = Math.abs(initialVal - ax.range[1 - end]);
var dig;
// TODO: this should basically be ax.r2d but we're doing extra
// rounding here... can we clean up at all?
if (ax.type === 'date') {
return initialVal;
} else if (ax.type === 'log') {
dig = Math.ceil(Math.max(0, -Math.log(diff) / Math.LN10)) + 3;
return numberFormat('.' + dig + 'g')(Math.pow(10, initialVal));
} else {
// linear numeric (or category... but just show numbers here)
dig = Math.floor(Math.log(Math.abs(initialVal)) / Math.LN10) - Math.floor(Math.log(diff) / Math.LN10) + 4;
return numberFormat('.' + String(dig) + 'g')(initialVal);
}
}
function zoomAxRanges(axList, r0Fraction, r1Fraction, updates, linkedAxes) {
for (var i = 0; i < axList.length; i++) {
var axi = axList[i];
if (axi.fixedrange) continue;
if (axi.rangebreaks) {
var isY = axi._id.charAt(0) === 'y';
var r0F = isY ? 1 - r0Fraction : r0Fraction;
var r1F = isY ? 1 - r1Fraction : r1Fraction;
updates[axi._name + '.range[0]'] = axi.l2r(axi.p2l(r0F * axi._length));
updates[axi._name + '.range[1]'] = axi.l2r(axi.p2l(r1F * axi._length));
} else {
var axRangeLinear0 = axi._rl[0];
var axRangeLinearSpan = axi._rl[1] - axRangeLinear0;
updates[axi._name + '.range[0]'] = axi.l2r(axRangeLinear0 + axRangeLinearSpan * r0Fraction);
updates[axi._name + '.range[1]'] = axi.l2r(axRangeLinear0 + axRangeLinearSpan * r1Fraction);
}
}
// zoom linked axes about their centers
if (linkedAxes && linkedAxes.length) {
var linkedR0Fraction = (r0Fraction + (1 - r1Fraction)) / 2;
zoomAxRanges(linkedAxes, linkedR0Fraction, 1 - linkedR0Fraction, updates, []);
}
}
function dragAxList(axList, pix) {
for (var i = 0; i < axList.length; i++) {
var axi = axList[i];
if (!axi.fixedrange) {
if (axi.rangebreaks) {
var p0 = 0;
var p1 = axi._length;
var d0 = axi.p2l(p0 + pix) - axi.p2l(p0);
var d1 = axi.p2l(p1 + pix) - axi.p2l(p1);
var delta = (d0 + d1) / 2;
axi.range = [axi.l2r(axi._rl[0] - delta), axi.l2r(axi._rl[1] - delta)];
} else {
axi.range = [axi.l2r(axi._rl[0] - pix / axi._m), axi.l2r(axi._rl[1] - pix / axi._m)];
}
if (axi.limitRange) axi.limitRange();
}
}
}
// common transform for dragging one end of an axis
// d>0 is compressing scale (cursor is over the plot,
// the axis end should move with the cursor)
// d<0 is expanding (cursor is off the plot, axis end moves
// nonlinearly so you can expand far)
function dZoom(d) {
return 1 - (d >= 0 ? Math.min(d, 0.9) : 1 / (1 / Math.max(d, -0.3) + 3.222));
}
function getDragCursor(nsew, dragmode, isMainDrag) {
if (!nsew) return 'pointer';
if (nsew === 'nsew') {
// in this case here, clear cursor and
// use the cursor style set on
if (isMainDrag) return '';
if (dragmode === 'pan') return 'move';
return 'crosshair';
}
return nsew.toLowerCase() + '-resize';
}
function makeZoombox(zoomlayer, lum, xs, ys, path0) {
return zoomlayer.append('path').attr('class', 'zoombox').style({
fill: lum > 0.2 ? 'rgba(0,0,0,0)' : 'rgba(255,255,255,0)',
'stroke-width': 0
}).attr('transform', strTranslate(xs, ys)).attr('d', path0 + 'Z');
}
function makeCorners(zoomlayer, xs, ys) {
return zoomlayer.append('path').attr('class', 'zoombox-corners').style({
fill: Color.background,
stroke: Color.defaultLine,
'stroke-width': 1,
opacity: 0
}).attr('transform', strTranslate(xs, ys)).attr('d', 'M0,0Z');
}
function updateZoombox(zb, corners, box, path0, dimmed, lum) {
zb.attr('d', path0 + 'M' + box.l + ',' + box.t + 'v' + box.h + 'h' + box.w + 'v-' + box.h + 'h-' + box.w + 'Z');
transitionZoombox(zb, corners, dimmed, lum);
}
function transitionZoombox(zb, corners, dimmed, lum) {
if (!dimmed) {
zb.transition().style('fill', lum > 0.2 ? 'rgba(0,0,0,0.4)' : 'rgba(255,255,255,0.3)').duration(200);
corners.transition().style('opacity', 1).duration(200);
}
}
function removeZoombox(gd) {
d3.select(gd).selectAll('.zoombox,.js-zoombox-backdrop,.js-zoombox-menu,.zoombox-corners').remove();
}
function showDoubleClickNotifier(gd) {
if (SHOWZOOMOUTTIP && gd.data && gd._context.showTips) {
Lib.notifier(Lib._(gd, 'Double-click to zoom back out'), 'long');
SHOWZOOMOUTTIP = false;
}
}
function xCorners(box, y0) {
return 'M' + (box.l - 0.5) + ',' + (y0 - MINZOOM - 0.5) + 'h-3v' + (2 * MINZOOM + 1) + 'h3ZM' + (box.r + 0.5) + ',' + (y0 - MINZOOM - 0.5) + 'h3v' + (2 * MINZOOM + 1) + 'h-3Z';
}
function yCorners(box, x0) {
return 'M' + (x0 - MINZOOM - 0.5) + ',' + (box.t - 0.5) + 'v-3h' + (2 * MINZOOM + 1) + 'v3ZM' + (x0 - MINZOOM - 0.5) + ',' + (box.b + 0.5) + 'v3h' + (2 * MINZOOM + 1) + 'v-3Z';
}
function xyCorners(box) {
var clen = Math.floor(Math.min(box.b - box.t, box.r - box.l, MINZOOM) / 2);
return 'M' + (box.l - 3.5) + ',' + (box.t - 0.5 + clen) + 'h3v' + -clen + 'h' + clen + 'v-3h-' + (clen + 3) + 'ZM' + (box.r + 3.5) + ',' + (box.t - 0.5 + clen) + 'h-3v' + -clen + 'h' + -clen + 'v-3h' + (clen + 3) + 'ZM' + (box.r + 3.5) + ',' + (box.b + 0.5 - clen) + 'h-3v' + clen + 'h' + -clen + 'v3h' + (clen + 3) + 'ZM' + (box.l - 3.5) + ',' + (box.b + 0.5 - clen) + 'h3v' + clen + 'h' + clen + 'v3h-' + (clen + 3) + 'Z';
}
function calcLinks(gd, groups, xaHash, yaHash, exclude) {
var isSubplotConstrained = false;
var xLinks = {};
var yLinks = {};
var xID, yID, xLinkID, yLinkID;
var xExclude = (exclude || {}).xaHash;
var yExclude = (exclude || {}).yaHash;
for (var i = 0; i < groups.length; i++) {
var group = groups[i];
// check if any of the x axes we're dragging is in this constraint group
for (xID in xaHash) {
if (group[xID]) {
// put the rest of these axes into xLinks, if we're not already
// dragging them, so we know to scale these axes automatically too
// to match the changes in the dragged x axes
for (xLinkID in group) {
if (!(exclude && (xExclude[xLinkID] || yExclude[xLinkID])) && !(xLinkID.charAt(0) === 'x' ? xaHash : yaHash)[xLinkID]) {
xLinks[xLinkID] = xID;
}
}
// check if the x and y axes of THIS drag are linked
for (yID in yaHash) {
if (!(exclude && (xExclude[yID] || yExclude[yID])) && group[yID]) {
isSubplotConstrained = true;
}
}
}
}
// now check if any of the y axes we're dragging is in this constraint group
// only look for outside links, as we've already checked for links within the dragger
for (yID in yaHash) {
if (group[yID]) {
for (yLinkID in group) {
if (!(exclude && (xExclude[yLinkID] || yExclude[yLinkID])) && !(yLinkID.charAt(0) === 'x' ? xaHash : yaHash)[yLinkID]) {
yLinks[yLinkID] = yID;
}
}
}
}
}
if (isSubplotConstrained) {
// merge xLinks and yLinks if the subplot is constrained,
// since we'll always apply both anyway and the two will contain
// duplicates
Lib.extendFlat(xLinks, yLinks);
yLinks = {};
}
var xaHashLinked = {};
var xaxesLinked = [];
for (xLinkID in xLinks) {
var xa = getFromId(gd, xLinkID);
xaxesLinked.push(xa);
xaHashLinked[xa._id] = xa;
}
var yaHashLinked = {};
var yaxesLinked = [];
for (yLinkID in yLinks) {
var ya = getFromId(gd, yLinkID);
yaxesLinked.push(ya);
yaHashLinked[ya._id] = ya;
}
return {
xaHash: xaHashLinked,
yaHash: yaHashLinked,
xaxes: xaxesLinked,
yaxes: yaxesLinked,
xLinks: xLinks,
yLinks: yLinks,
isSubplotConstrained: isSubplotConstrained
};
}
// still seems to be some confusion about onwheel vs onmousewheel...
function attachWheelEventHandler(element, handler) {
if (!supportsPassive) {
if (element.onwheel !== undefined) element.onwheel = handler;else if (element.onmousewheel !== undefined) element.onmousewheel = handler;else if (!element.isAddedWheelEvent) {
element.isAddedWheelEvent = true;
element.addEventListener('wheel', handler, {
passive: false
});
}
} else {
var wheelEventName = element.onwheel !== undefined ? 'wheel' : 'mousewheel';
if (element._onwheel) {
element.removeEventListener(wheelEventName, element._onwheel);
}
element._onwheel = handler;
element.addEventListener(wheelEventName, handler, {
passive: false
});
}
}
function hashValues(hash) {
var out = [];
for (var k in hash) out.push(hash[k]);
return out;
}
module.exports = {
makeDragBox: makeDragBox,
makeDragger: makeDragger,
makeRectDragger: makeRectDragger,
makeZoombox: makeZoombox,
makeCorners: makeCorners,
updateZoombox: updateZoombox,
xyCorners: xyCorners,
transitionZoombox: transitionZoombox,
removeZoombox: removeZoombox,
showDoubleClickNotifier: showDoubleClickNotifier,
attachWheelEventHandler: attachWheelEventHandler
};
/***/ }),
/***/ 2464:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Fx = __webpack_require__(3024);
var dragElement = __webpack_require__(6476);
var setCursor = __webpack_require__(3972);
var makeDragBox = (__webpack_require__(1184).makeDragBox);
var DRAGGERSIZE = (__webpack_require__(3816).DRAGGERSIZE);
exports.initInteractions = function initInteractions(gd) {
var fullLayout = gd._fullLayout;
if (gd._context.staticPlot) {
// this sweeps up more than just cartesian drag elements...
d3.select(gd).selectAll('.drag').remove();
return;
}
if (!fullLayout._has('cartesian') && !fullLayout._has('splom')) return;
var subplots = Object.keys(fullLayout._plots || {}).sort(function (a, b) {
// sort overlays last, then by x axis number, then y axis number
if ((fullLayout._plots[a].mainplot && true) === (fullLayout._plots[b].mainplot && true)) {
var aParts = a.split('y');
var bParts = b.split('y');
return aParts[0] === bParts[0] ? Number(aParts[1] || 1) - Number(bParts[1] || 1) : Number(aParts[0] || 1) - Number(bParts[0] || 1);
}
return fullLayout._plots[a].mainplot ? 1 : -1;
});
subplots.forEach(function (subplot) {
var plotinfo = fullLayout._plots[subplot];
var xa = plotinfo.xaxis;
var ya = plotinfo.yaxis;
// main and corner draggers need not be repeated for
// overlaid subplots - these draggers drag them all
if (!plotinfo.mainplot) {
// main dragger goes over the grids and data, so we use its
// mousemove events for all data hover effects
var maindrag = makeDragBox(gd, plotinfo, xa._offset, ya._offset, xa._length, ya._length, 'ns', 'ew');
maindrag.onmousemove = function (evt) {
// This is on `gd._fullLayout`, *not* fullLayout because the reference
// changes by the time this is called again.
gd._fullLayout._rehover = function () {
if (gd._fullLayout._hoversubplot === subplot && gd._fullLayout._plots[subplot]) {
Fx.hover(gd, evt, subplot);
}
};
Fx.hover(gd, evt, subplot);
// Note that we have *not* used the cached fullLayout variable here
// since that may be outdated when this is called as a callback later on
gd._fullLayout._lasthover = maindrag;
gd._fullLayout._hoversubplot = subplot;
};
/*
* IMPORTANT:
* We must check for the presence of the drag cover here.
* If we don't, a 'mouseout' event is triggered on the
* maindrag before each 'click' event, which has the effect
* of clearing the hoverdata; thus, cancelling the click event.
*/
maindrag.onmouseout = function (evt) {
if (gd._dragging) return;
// When the mouse leaves this maindrag, unset the hovered subplot.
// This may cause problems if it leaves the subplot directly *onto*
// another subplot, but that's a tiny corner case at the moment.
gd._fullLayout._hoversubplot = null;
dragElement.unhover(gd, evt);
};
// corner draggers
if (gd._context.showAxisDragHandles) {
makeDragBox(gd, plotinfo, xa._offset - DRAGGERSIZE, ya._offset - DRAGGERSIZE, DRAGGERSIZE, DRAGGERSIZE, 'n', 'w');
makeDragBox(gd, plotinfo, xa._offset + xa._length, ya._offset - DRAGGERSIZE, DRAGGERSIZE, DRAGGERSIZE, 'n', 'e');
makeDragBox(gd, plotinfo, xa._offset - DRAGGERSIZE, ya._offset + ya._length, DRAGGERSIZE, DRAGGERSIZE, 's', 'w');
makeDragBox(gd, plotinfo, xa._offset + xa._length, ya._offset + ya._length, DRAGGERSIZE, DRAGGERSIZE, 's', 'e');
}
}
if (gd._context.showAxisDragHandles) {
// x axis draggers - if you have overlaid plots,
// these drag each axis separately
if (subplot === xa._mainSubplot) {
// the y position of the main x axis line
var y0 = xa._mainLinePosition;
if (xa.side === 'top') y0 -= DRAGGERSIZE;
makeDragBox(gd, plotinfo, xa._offset + xa._length * 0.1, y0, xa._length * 0.8, DRAGGERSIZE, '', 'ew');
makeDragBox(gd, plotinfo, xa._offset, y0, xa._length * 0.1, DRAGGERSIZE, '', 'w');
makeDragBox(gd, plotinfo, xa._offset + xa._length * 0.9, y0, xa._length * 0.1, DRAGGERSIZE, '', 'e');
}
// y axis draggers
if (subplot === ya._mainSubplot) {
// the x position of the main y axis line
var x0 = ya._mainLinePosition;
if (ya.side !== 'right') x0 -= DRAGGERSIZE;
makeDragBox(gd, plotinfo, x0, ya._offset + ya._length * 0.1, DRAGGERSIZE, ya._length * 0.8, 'ns', '');
makeDragBox(gd, plotinfo, x0, ya._offset + ya._length * 0.9, DRAGGERSIZE, ya._length * 0.1, 's', '');
makeDragBox(gd, plotinfo, x0, ya._offset, DRAGGERSIZE, ya._length * 0.1, 'n', '');
}
}
});
// In case you mousemove over some hovertext, send it to Fx.hover too
// we do this so that we can put the hover text in front of everything,
// but still be able to interact with everything as if it isn't there
var hoverLayer = fullLayout._hoverlayer.node();
hoverLayer.onmousemove = function (evt) {
evt.target = gd._fullLayout._lasthover;
Fx.hover(gd, evt, fullLayout._hoversubplot);
};
hoverLayer.onclick = function (evt) {
evt.target = gd._fullLayout._lasthover;
Fx.click(gd, evt);
};
// also delegate mousedowns... TODO: does this actually work?
hoverLayer.onmousedown = function (evt) {
gd._fullLayout._lasthover.onmousedown(evt);
};
exports.updateFx(gd);
};
// Minimal set of update needed on 'modebar' edits.
// We only need to update the cursor style.
//
// Note that changing the axis configuration and/or the fixedrange attribute
// should trigger a full initInteractions.
exports.updateFx = function (gd) {
var fullLayout = gd._fullLayout;
var cursor = fullLayout.dragmode === 'pan' ? 'move' : 'crosshair';
setCursor(fullLayout._draggers, cursor);
};
/***/ }),
/***/ 6632:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var axisIds = __webpack_require__(9811);
/**
* Factory function for checking component arrays for subplot references.
*
* @param {string} containerArrayName: the top-level array in gd.layout to check
* If an item in this container is found that references a cartesian x and/or y axis,
* ensure cartesian is marked as a base plot module and record the axes (and subplot
* if both refs are axes) in gd._fullLayout
*
* @return {function}: with args layoutIn (gd.layout) and layoutOut (gd._fullLayout)
* as expected of a component includeBasePlot method
*/
module.exports = function makeIncludeComponents(containerArrayName) {
return function includeComponents(layoutIn, layoutOut) {
var array = layoutIn[containerArrayName];
if (!Array.isArray(array)) return;
var Cartesian = Registry.subplotsRegistry.cartesian;
var idRegex = Cartesian.idRegex;
var subplots = layoutOut._subplots;
var xaList = subplots.xaxis;
var yaList = subplots.yaxis;
var cartesianList = subplots.cartesian;
var hasCartesianOrGL2D = layoutOut._has('cartesian') || layoutOut._has('gl2d');
for (var i = 0; i < array.length; i++) {
var itemi = array[i];
if (!Lib.isPlainObject(itemi)) continue;
// call cleanId because if xref, or yref has something appended
// (e.g., ' domain') this will get removed.
var xref = axisIds.cleanId(itemi.xref, 'x', false);
var yref = axisIds.cleanId(itemi.yref, 'y', false);
var hasXref = idRegex.x.test(xref);
var hasYref = idRegex.y.test(yref);
if (hasXref || hasYref) {
if (!hasCartesianOrGL2D) Lib.pushUnique(layoutOut._basePlotModules, Cartesian);
var newAxis = false;
if (hasXref && xaList.indexOf(xref) === -1) {
xaList.push(xref);
newAxis = true;
}
if (hasYref && yaList.indexOf(yref) === -1) {
yaList.push(yref);
newAxis = true;
}
/*
* Notice the logic here: only add a subplot for a component if
* it's referencing both x and y axes AND it's creating a new axis
* so for example if your plot already has xy and x2y2, an annotation
* on x2y or xy2 will not create a new subplot.
*/
if (newAxis && hasXref && hasYref) {
cartesianList.push(xref + yref);
}
}
}
};
};
/***/ }),
/***/ 7952:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var Plots = __webpack_require__(7316);
var Drawing = __webpack_require__(3616);
var getModuleCalcData = (__webpack_require__(4888)/* .getModuleCalcData */ ._M);
var axisIds = __webpack_require__(9811);
var constants = __webpack_require__(3816);
var xmlnsNamespaces = __webpack_require__(9616);
var ensureSingle = Lib.ensureSingle;
function ensureSingleAndAddDatum(parent, nodeType, className) {
return Lib.ensureSingle(parent, nodeType, className, function (s) {
s.datum(className);
});
}
var zindexSeparator = constants.zindexSeparator;
exports.name = 'cartesian';
exports.attr = ['xaxis', 'yaxis'];
exports.idRoot = ['x', 'y'];
exports.idRegex = constants.idRegex;
exports.attrRegex = constants.attrRegex;
exports.attributes = __webpack_require__(6720);
exports.layoutAttributes = __webpack_require__(4724);
exports.supplyLayoutDefaults = __webpack_require__(7352);
exports.transitionAxes = __webpack_require__(3736);
exports.finalizeSubplots = function (layoutIn, layoutOut) {
var subplots = layoutOut._subplots;
var xList = subplots.xaxis;
var yList = subplots.yaxis;
var spSVG = subplots.cartesian;
var spAll = spSVG.concat(subplots.gl2d || []);
var allX = {};
var allY = {};
var i, xi, yi;
for (i = 0; i < spAll.length; i++) {
var parts = spAll[i].split('y');
allX[parts[0]] = 1;
allY['y' + parts[1]] = 1;
}
// check for x axes with no subplot, and make one from the anchor of that x axis
for (i = 0; i < xList.length; i++) {
xi = xList[i];
if (!allX[xi]) {
yi = (layoutIn[axisIds.id2name(xi)] || {}).anchor;
if (!constants.idRegex.y.test(yi)) yi = 'y';
spSVG.push(xi + yi);
spAll.push(xi + yi);
if (!allY[yi]) {
allY[yi] = 1;
Lib.pushUnique(yList, yi);
}
}
}
// same for y axes with no subplot
for (i = 0; i < yList.length; i++) {
yi = yList[i];
if (!allY[yi]) {
xi = (layoutIn[axisIds.id2name(yi)] || {}).anchor;
if (!constants.idRegex.x.test(xi)) xi = 'x';
spSVG.push(xi + yi);
spAll.push(xi + yi);
if (!allX[xi]) {
allX[xi] = 1;
Lib.pushUnique(xList, xi);
}
}
}
// finally, if we've gotten here we're supposed to show cartesian...
// so if there are NO subplots at all, make one from the first
// x & y axes in the input layout
if (!spAll.length) {
xi = '';
yi = '';
for (var ki in layoutIn) {
if (constants.attrRegex.test(ki)) {
var axLetter = ki.charAt(0);
if (axLetter === 'x') {
if (!xi || +ki.substr(5) < +xi.substr(5)) {
xi = ki;
}
} else if (!yi || +ki.substr(5) < +yi.substr(5)) {
yi = ki;
}
}
}
xi = xi ? axisIds.name2id(xi) : 'x';
yi = yi ? axisIds.name2id(yi) : 'y';
xList.push(xi);
yList.push(yi);
spSVG.push(xi + yi);
}
};
/**
* Cartesian.plot
*
* @param {DOM div | object} gd
* @param {array (optional)} traces
* array of traces indices to plot
* if undefined, plots all cartesian traces,
* @param {object} (optional) transitionOpts
* transition option object
* @param {function} (optional) makeOnCompleteCallback
* transition make callback function from Plots.transition
*/
exports.plot = function (gd, traces, transitionOpts, makeOnCompleteCallback) {
var fullLayout = gd._fullLayout;
var subplots = fullLayout._subplots.cartesian;
var calcdata = gd.calcdata;
var i;
// Traces is a list of trace indices to (re)plot. If it's not provided,
// then it's a complete replot so we create a new list and add all trace indices
// which are in calcdata.
if (!Array.isArray(traces)) {
// If traces is not provided, then it's a complete replot and missing
// traces are removed
traces = [];
for (i = 0; i < calcdata.length; i++) traces.push(i);
}
var zindices = fullLayout._zindices;
// Plot each zorder group in ascending order
for (var z = 0; z < zindices.length; z++) {
var zorder = zindices[z];
// For each subplot
for (i = 0; i < subplots.length; i++) {
var subplot = subplots[i];
var subplotInfo = fullLayout._plots[subplot];
if (z > 0) {
var idWithZ = subplotInfo.id;
if (idWithZ.indexOf(zindexSeparator) !== -1) continue;
idWithZ += zindexSeparator + (z + 1);
subplotInfo = Lib.extendFlat({}, subplotInfo, {
id: idWithZ,
plot: fullLayout._cartesianlayer.selectAll('.subplot').select('.' + idWithZ)
});
}
// Get all calcdata (traces) for this subplot:
var cdSubplot = [];
var pcd;
// For each trace
for (var j = 0; j < calcdata.length; j++) {
var cd = calcdata[j];
var trace = cd[0].trace;
if (zorder !== (trace.zorder || 0)) continue;
// Skip trace if whitelist provided and it's not whitelisted:
// if (Array.isArray(traces) && traces.indexOf(i) === -1) continue;
if (trace.xaxis + trace.yaxis === subplot) {
// XXX: Should trace carpet dependencies. Only replot all carpet plots if the carpet
// axis has actually changed:
//
// If this trace is specifically requested, add it to the list:
if (traces.indexOf(trace.index) !== -1 || trace.carpet) {
// Okay, so example: traces 0, 1, and 2 have fill = tonext. You animate
// traces 0 and 2. Trace 1 also needs to be updated, otherwise its fill
// is outdated. So this retroactively adds the previous trace if the
// traces are interdependent.
if (pcd && pcd[0].trace.xaxis + pcd[0].trace.yaxis === subplot && ['tonextx', 'tonexty', 'tonext'].indexOf(trace.fill) !== -1 && cdSubplot.indexOf(pcd) === -1) {
cdSubplot.push(pcd);
}
cdSubplot.push(cd);
}
// Track the previous trace on this subplot for the retroactive-add step
// above:
pcd = cd;
}
}
// Plot the traces for this subplot
plotOne(gd, subplotInfo, cdSubplot, transitionOpts, makeOnCompleteCallback);
}
}
};
function plotOne(gd, plotinfo, cdSubplot, transitionOpts, makeOnCompleteCallback) {
var traceLayerClasses = constants.traceLayerClasses;
var fullLayout = gd._fullLayout;
var zindices = fullLayout._zindices;
var modules = fullLayout._modules;
var _module, cdModuleAndOthers, cdModule;
var layerData = [];
var zoomScaleQueryParts = [];
// Plot each zorder group in ascending order
for (var z = 0; z < zindices.length; z++) {
var zorder = zindices[z];
// For each "module" (trace type)
for (var i = 0; i < modules.length; i++) {
_module = modules[i];
var name = _module.name;
var categories = Registry.modules[name].categories;
if (categories.svg) {
var classBaseName = _module.layerName || name + 'layer';
var className = classBaseName + (z ? Number(z) + 1 : '');
var plotMethod = _module.plot;
// plot all visible traces of this type on this subplot at once
cdModuleAndOthers = getModuleCalcData(cdSubplot, plotMethod, zorder);
cdModule = cdModuleAndOthers[0];
// don't need to search the found traces again - in fact we need to NOT
// so that if two modules share the same plotter we don't double-plot
cdSubplot = cdModuleAndOthers[1];
if (cdModule.length) {
layerData.push({
i: traceLayerClasses.indexOf(classBaseName),
zorder: z,
className: className,
plotMethod: plotMethod,
cdModule: cdModule
});
}
if (categories.zoomScale) {
zoomScaleQueryParts.push('.' + className);
}
}
}
}
// Sort the layers primarily by z, then by i
layerData.sort(function (a, b) {
return (a.zorder || 0) - (b.zorder || 0) || a.i - b.i;
});
var layers = plotinfo.plot.selectAll('g.mlayer').data(layerData, function (d) {
return d.className;
});
layers.enter().append('g').attr('class', function (d) {
return d.className;
}).classed('mlayer', true).classed('rangeplot', plotinfo.isRangePlot);
layers.exit().remove();
layers.order();
layers.each(function (d) {
var sel = d3.select(this);
var className = d.className;
d.plotMethod(gd, plotinfo, d.cdModule, sel, transitionOpts, makeOnCompleteCallback);
// layers that allow `cliponaxis: false`
if (constants.clipOnAxisFalseQuery.indexOf('.' + className) === -1) {
Drawing.setClipUrl(sel, plotinfo.layerClipId, gd);
}
});
// call Scattergl.plot separately
if (fullLayout._has('scattergl')) {
_module = Registry.getModule('scattergl');
cdModule = getModuleCalcData(cdSubplot, _module)[0];
_module.plot(gd, plotinfo, cdModule);
}
// stash "hot" selections for faster interaction on drag and scroll
if (!gd._context.staticPlot) {
if (plotinfo._hasClipOnAxisFalse) {
plotinfo.clipOnAxisFalseTraces = plotinfo.plot.selectAll(constants.clipOnAxisFalseQuery.join(',')).selectAll('.trace');
}
if (zoomScaleQueryParts.length) {
var traces = plotinfo.plot.selectAll(zoomScaleQueryParts.join(',')).selectAll('.trace');
plotinfo.zoomScalePts = traces.selectAll('path.point');
plotinfo.zoomScaleTxt = traces.selectAll('.textpoint');
}
}
}
exports.clean = function (newFullData, newFullLayout, oldFullData, oldFullLayout) {
var oldPlots = oldFullLayout._plots || {};
var newPlots = newFullLayout._plots || {};
var oldSubplotList = oldFullLayout._subplots || {};
var plotinfo;
var i, k;
// when going from a large splom graph to something else,
// we need to clear so that the new cartesian subplot
// can have the correct layer ordering
if (oldFullLayout._hasOnlyLargeSploms && !newFullLayout._hasOnlyLargeSploms) {
for (k in oldPlots) {
plotinfo = oldPlots[k];
if (plotinfo.plotgroup) plotinfo.plotgroup.remove();
}
}
var hadGl = oldFullLayout._has && oldFullLayout._has('gl');
var hasGl = newFullLayout._has && newFullLayout._has('gl');
if (hadGl && !hasGl) {
for (k in oldPlots) {
plotinfo = oldPlots[k];
if (plotinfo._scene) plotinfo._scene.destroy();
}
}
// delete any titles we don't need anymore
// check if axis list has changed, and if so clear old titles
if (oldSubplotList.xaxis && oldSubplotList.yaxis) {
var oldAxIDs = axisIds.listIds({
_fullLayout: oldFullLayout
});
for (i = 0; i < oldAxIDs.length; i++) {
var oldAxId = oldAxIDs[i];
if (!newFullLayout[axisIds.id2name(oldAxId)]) {
oldFullLayout._infolayer.selectAll('.g-' + oldAxId + 'title').remove();
}
}
}
var hadCartesian = oldFullLayout._has && oldFullLayout._has('cartesian');
var hasCartesian = newFullLayout._has && newFullLayout._has('cartesian');
if (hadCartesian && !hasCartesian) {
// if we've gotten rid of all cartesian traces, remove all the subplot svg items
purgeSubplotLayers(oldFullLayout._cartesianlayer.selectAll('.subplot'), oldFullLayout);
oldFullLayout._defs.selectAll('.axesclip').remove();
delete oldFullLayout._axisConstraintGroups;
delete oldFullLayout._axisMatchGroups;
} else if (oldSubplotList.cartesian) {
// otherwise look for subplots we need to remove
for (i = 0; i < oldSubplotList.cartesian.length; i++) {
var oldSubplotId = oldSubplotList.cartesian[i];
// skip zindex layes in this process
if (oldSubplotId.indexOf(zindexSeparator) !== -1) continue;
if (!newPlots[oldSubplotId]) {
var selector = '.' + oldSubplotId + ',.' + oldSubplotId + '-x,.' + oldSubplotId + '-y';
oldFullLayout._cartesianlayer.selectAll(selector).remove();
removeSubplotExtras(oldSubplotId, oldFullLayout);
}
}
}
};
exports.drawFramework = function (gd) {
var fullLayout = gd._fullLayout;
var calcdata = gd.calcdata;
var i;
// Separate traces by zorder and plot each zorder group separately
var traceZorderGroups = {};
for (i = 0; i < calcdata.length; i++) {
var cdi = calcdata[i][0];
var trace = cdi.trace;
var zi = trace.zorder || 0;
if (!traceZorderGroups[zi]) traceZorderGroups[zi] = [];
traceZorderGroups[zi].push(cdi);
}
// Group by zorder group in ascending order
var zindices = Object.keys(traceZorderGroups).map(Number).sort(Lib.sorterAsc);
if (!zindices.length) zindices = [0];
fullLayout._zindices = zindices;
var initialSubplotData = makeSubplotData(gd);
var len = initialSubplotData.length;
var subplotData = [];
for (i = 0; i < len; i++) {
subplotData[i] = initialSubplotData[i].slice();
}
for (var z = 1; z < zindices.length; z++) {
var newSubplotData = [];
for (i = 0; i < len; i++) {
newSubplotData[i] = initialSubplotData[i].slice();
newSubplotData[i][0] += zindexSeparator + (z + 1);
}
subplotData = subplotData.concat(newSubplotData);
}
var subplotLayers = fullLayout._cartesianlayer.selectAll('.subplot').data(subplotData, String);
subplotLayers.enter().append('g').attr('class', function (d) {
return 'subplot ' + d[0];
});
subplotLayers.order();
subplotLayers.exit().call(purgeSubplotLayers, fullLayout);
subplotLayers.each(function (d) {
var id = d[0];
var posZ = id.indexOf(zindexSeparator);
var hasZ = posZ !== -1;
var idWithoutZ = hasZ ? id.slice(0, posZ) : id;
var plotinfo = fullLayout._plots[id];
if (!plotinfo) {
plotinfo = Lib.extendFlat({}, fullLayout._plots[idWithoutZ]);
if (plotinfo) {
plotinfo.id = id;
fullLayout._plots[id] = plotinfo;
fullLayout._subplots.cartesian.push(id);
}
}
if (plotinfo) {
plotinfo.plotgroup = d3.select(this);
makeSubplotLayer(gd, plotinfo);
if (!hasZ) {
// make separate drag layers for each subplot,
// but append them to paper rather than the plot groups,
// so they end up on top of the rest
plotinfo.draglayer = ensureSingle(fullLayout._draggers, 'g', id);
}
}
});
};
exports.rangePlot = function (gd, plotinfo, cdSubplot) {
makeSubplotLayer(gd, plotinfo);
plotOne(gd, plotinfo, cdSubplot);
Plots.style(gd);
};
function makeSubplotData(gd) {
var fullLayout = gd._fullLayout;
var numZ = fullLayout._zindices.length;
var ids = fullLayout._subplots.cartesian;
var len = ids.length;
var i, j, id, plotinfo, xa, ya;
// split 'regular' and 'overlaying' subplots
var regulars = [];
var overlays = [];
for (i = 0; i < len; i++) {
id = ids[i];
plotinfo = fullLayout._plots[id];
xa = plotinfo.xaxis;
ya = plotinfo.yaxis;
var xa2 = xa._mainAxis;
var ya2 = ya._mainAxis;
var mainplot = xa2._id + ya2._id;
var mainplotinfo = fullLayout._plots[mainplot];
plotinfo.overlays = [];
if (mainplot !== id && mainplotinfo) {
plotinfo.mainplot = mainplot;
plotinfo.mainplotinfo = mainplotinfo;
overlays.push(id);
} else {
plotinfo.mainplot = undefined;
plotinfo.mainplotinfo = undefined;
regulars.push(id);
}
}
// fill in list of overlaying subplots in 'main plot'
for (i = 0; i < overlays.length; i++) {
id = overlays[i];
plotinfo = fullLayout._plots[id];
plotinfo.mainplotinfo.overlays.push(plotinfo);
}
// put 'regular' subplot data before 'overlaying'
var subplotIds = regulars.concat(overlays);
var subplotData = [];
for (i = 0; i < len; i++) {
id = subplotIds[i];
plotinfo = fullLayout._plots[id];
xa = plotinfo.xaxis;
ya = plotinfo.yaxis;
var d = [];
for (var z = 1; z <= numZ; z++) {
var zStr = '';
if (z > 1) zStr += zindexSeparator + z;
// use info about axis layer and overlaying pattern
// to clean what need to be cleaned up in exit selection
d.push(id + zStr);
for (j = 0; j < plotinfo.overlays.length; j++) {
d.push(plotinfo.overlays[j].id + zStr);
}
}
d = d.concat([xa.layer, ya.layer, xa.overlaying || '', ya.overlaying || '']);
subplotData.push(d);
}
return subplotData;
}
function makeSubplotLayer(gd, plotinfo) {
var plotgroup = plotinfo.plotgroup;
var id = plotinfo.id;
var posZ = id.indexOf(zindexSeparator);
var hasZ = posZ !== -1;
var xLayer = constants.layerValue2layerClass[plotinfo.xaxis.layer];
var yLayer = constants.layerValue2layerClass[plotinfo.yaxis.layer];
var hasOnlyLargeSploms = gd._fullLayout._hasOnlyLargeSploms;
if (!plotinfo.mainplot) {
if (hasOnlyLargeSploms) {
// TODO could do even better
// - we don't need plot (but we would have to mock it in lsInner
// and other places
// - we don't (x|y)lines and (x|y)axislayer for most subplots
// usually just the bottom x and left y axes.
plotinfo.xlines = ensureSingle(plotgroup, 'path', 'xlines-above');
plotinfo.ylines = ensureSingle(plotgroup, 'path', 'ylines-above');
plotinfo.xaxislayer = ensureSingle(plotgroup, 'g', 'xaxislayer-above');
plotinfo.yaxislayer = ensureSingle(plotgroup, 'g', 'yaxislayer-above');
} else {
if (!hasZ) {
var backLayer = ensureSingle(plotgroup, 'g', 'layer-subplot');
plotinfo.shapelayer = ensureSingle(backLayer, 'g', 'shapelayer');
plotinfo.imagelayer = ensureSingle(backLayer, 'g', 'imagelayer');
plotinfo.minorGridlayer = ensureSingle(plotgroup, 'g', 'minor-gridlayer');
plotinfo.gridlayer = ensureSingle(plotgroup, 'g', 'gridlayer');
plotinfo.zerolinelayer = ensureSingle(plotgroup, 'g', 'zerolinelayer');
var betweenLayer = ensureSingle(plotgroup, 'g', 'layer-between');
plotinfo.shapelayerBetween = ensureSingle(betweenLayer, 'g', 'shapelayer');
plotinfo.imagelayerBetween = ensureSingle(betweenLayer, 'g', 'imagelayer');
ensureSingle(plotgroup, 'path', 'xlines-below');
ensureSingle(plotgroup, 'path', 'ylines-below');
plotinfo.overlinesBelow = ensureSingle(plotgroup, 'g', 'overlines-below');
ensureSingle(plotgroup, 'g', 'xaxislayer-below');
ensureSingle(plotgroup, 'g', 'yaxislayer-below');
plotinfo.overaxesBelow = ensureSingle(plotgroup, 'g', 'overaxes-below');
}
plotinfo.overplot = ensureSingle(plotgroup, 'g', 'overplot');
plotinfo.plot = ensureSingle(plotinfo.overplot, 'g', id);
if (!hasZ) {
plotinfo.xlines = ensureSingle(plotgroup, 'path', 'xlines-above');
plotinfo.ylines = ensureSingle(plotgroup, 'path', 'ylines-above');
plotinfo.overlinesAbove = ensureSingle(plotgroup, 'g', 'overlines-above');
ensureSingle(plotgroup, 'g', 'xaxislayer-above');
ensureSingle(plotgroup, 'g', 'yaxislayer-above');
plotinfo.overaxesAbove = ensureSingle(plotgroup, 'g', 'overaxes-above');
// set refs to correct layers as determined by 'axis.layer'
plotinfo.xlines = plotgroup.select('.xlines-' + xLayer);
plotinfo.ylines = plotgroup.select('.ylines-' + yLayer);
plotinfo.xaxislayer = plotgroup.select('.xaxislayer-' + xLayer);
plotinfo.yaxislayer = plotgroup.select('.yaxislayer-' + yLayer);
}
}
} else {
var mainplotinfo = plotinfo.mainplotinfo;
var mainplotgroup = mainplotinfo.plotgroup;
var xId = id + '-x';
var yId = id + '-y';
// now make the components of overlaid subplots
// overlays don't have backgrounds, and append all
// their other components to the corresponding
// extra groups of their main plots.
plotinfo.minorGridlayer = mainplotinfo.minorGridlayer;
plotinfo.gridlayer = mainplotinfo.gridlayer;
plotinfo.zerolinelayer = mainplotinfo.zerolinelayer;
ensureSingle(mainplotinfo.overlinesBelow, 'path', xId);
ensureSingle(mainplotinfo.overlinesBelow, 'path', yId);
ensureSingle(mainplotinfo.overaxesBelow, 'g', xId);
ensureSingle(mainplotinfo.overaxesBelow, 'g', yId);
plotinfo.plot = ensureSingle(mainplotinfo.overplot, 'g', id);
ensureSingle(mainplotinfo.overlinesAbove, 'path', xId);
ensureSingle(mainplotinfo.overlinesAbove, 'path', yId);
ensureSingle(mainplotinfo.overaxesAbove, 'g', xId);
ensureSingle(mainplotinfo.overaxesAbove, 'g', yId);
// set refs to correct layers as determined by 'abovetraces'
plotinfo.xlines = mainplotgroup.select('.overlines-' + xLayer).select('.' + xId);
plotinfo.ylines = mainplotgroup.select('.overlines-' + yLayer).select('.' + yId);
plotinfo.xaxislayer = mainplotgroup.select('.overaxes-' + xLayer).select('.' + xId);
plotinfo.yaxislayer = mainplotgroup.select('.overaxes-' + yLayer).select('.' + yId);
}
if (!hasZ) {
// common attributes for all subplots, overlays or not
if (!hasOnlyLargeSploms) {
ensureSingleAndAddDatum(plotinfo.minorGridlayer, 'g', plotinfo.xaxis._id);
ensureSingleAndAddDatum(plotinfo.minorGridlayer, 'g', plotinfo.yaxis._id);
plotinfo.minorGridlayer.selectAll('g').map(function (d) {
return d[0];
}).sort(axisIds.idSort);
ensureSingleAndAddDatum(plotinfo.gridlayer, 'g', plotinfo.xaxis._id);
ensureSingleAndAddDatum(plotinfo.gridlayer, 'g', plotinfo.yaxis._id);
plotinfo.gridlayer.selectAll('g').map(function (d) {
return d[0];
}).sort(axisIds.idSort);
}
plotinfo.xlines.style('fill', 'none').classed('crisp', true);
plotinfo.ylines.style('fill', 'none').classed('crisp', true);
}
}
function purgeSubplotLayers(layers, fullLayout) {
if (!layers) return;
var overlayIdsToRemove = {};
layers.each(function (d) {
var id = d[0];
var plotgroup = d3.select(this);
plotgroup.remove();
removeSubplotExtras(id, fullLayout);
overlayIdsToRemove[id] = true;
// do not remove individual axis s here
// as other subplots may need them
});
// must remove overlaid subplot trace layers 'manually'
for (var k in fullLayout._plots) {
var subplotInfo = fullLayout._plots[k];
var overlays = subplotInfo.overlays || [];
for (var j = 0; j < overlays.length; j++) {
var overlayInfo = overlays[j];
if (overlayIdsToRemove[overlayInfo.id]) {
overlayInfo.plot.selectAll('.trace').remove();
}
}
}
}
function removeSubplotExtras(subplotId, fullLayout) {
fullLayout._draggers.selectAll('g.' + subplotId).remove();
fullLayout._defs.select('#clip' + fullLayout._uid + subplotId + 'plot').remove();
}
exports.toSVG = function (gd) {
var imageRoot = gd._fullLayout._glimages;
var root = d3.select(gd).selectAll('.svg-container');
var canvases = root.filter(function (d, i) {
return i === root.size() - 1;
}).selectAll('.gl-canvas-context, .gl-canvas-focus');
function canvasToImage() {
var canvas = this;
var imageData = canvas.toDataURL('image/png');
var image = imageRoot.append('svg:image');
image.attr({
xmlns: xmlnsNamespaces.svg,
'xlink:href': imageData,
preserveAspectRatio: 'none',
x: 0,
y: 0,
width: canvas.style.width,
height: canvas.style.height
});
}
canvases.each(canvasToImage);
};
exports.updateFx = __webpack_require__(2464).updateFx;
/***/ }),
/***/ 4724:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var fontAttrs = __webpack_require__(5376);
var colorAttrs = __webpack_require__(2548);
var dash = (__webpack_require__(8192)/* .dash */ .u);
var extendFlat = (__webpack_require__(2880).extendFlat);
var templatedArray = (__webpack_require__(1780).templatedArray);
var descriptionWithDates = (__webpack_require__(9736).descriptionWithDates);
var ONEDAY = (__webpack_require__(9032).ONEDAY);
var constants = __webpack_require__(3816);
var HOUR = constants.HOUR_PATTERN;
var DAY_OF_WEEK = constants.WEEKDAY_PATTERN;
var minorTickmode = {
valType: 'enumerated',
values: ['auto', 'linear', 'array'],
editType: 'ticks',
impliedEdits: {
tick0: undefined,
dtick: undefined
}
};
var tickmode = extendFlat({}, minorTickmode, {
values: minorTickmode.values.slice().concat(['sync'])
});
function makeNticks(minor) {
return {
valType: 'integer',
min: 0,
dflt: minor ? 5 : 0,
editType: 'ticks'
};
}
var tick0 = {
valType: 'any',
editType: 'ticks',
impliedEdits: {
tickmode: 'linear'
}
};
var dtick = {
valType: 'any',
editType: 'ticks',
impliedEdits: {
tickmode: 'linear'
}
};
var tickvals = {
valType: 'data_array',
editType: 'ticks'
};
var ticks = {
valType: 'enumerated',
values: ['outside', 'inside', ''],
editType: 'ticks'
};
function makeTicklen(minor) {
var obj = {
valType: 'number',
min: 0,
editType: 'ticks'
};
if (!minor) obj.dflt = 5;
return obj;
}
function makeTickwidth(minor) {
var obj = {
valType: 'number',
min: 0,
editType: 'ticks'
};
if (!minor) obj.dflt = 1;
return obj;
}
var tickcolor = {
valType: 'color',
dflt: colorAttrs.defaultLine,
editType: 'ticks'
};
var gridcolor = {
valType: 'color',
dflt: colorAttrs.lightLine,
editType: 'ticks'
};
function makeGridwidth(minor) {
var obj = {
valType: 'number',
min: 0,
editType: 'ticks'
};
if (!minor) obj.dflt = 1;
return obj;
}
var griddash = extendFlat({}, dash, {
editType: 'ticks'
});
var showgrid = {
valType: 'boolean',
editType: 'ticks'
};
module.exports = {
visible: {
valType: 'boolean',
editType: 'plot'
},
color: {
valType: 'color',
dflt: colorAttrs.defaultLine,
editType: 'ticks'
},
title: {
text: {
valType: 'string',
editType: 'ticks'
},
font: fontAttrs({
editType: 'ticks'
}),
standoff: {
valType: 'number',
min: 0,
editType: 'ticks'
},
editType: 'ticks'
},
type: {
valType: 'enumerated',
// '-' means we haven't yet run autotype or couldn't find any data
// it gets turned into linear in gd._fullLayout but not copied back
// to gd.data like the others are.
values: ['-', 'linear', 'log', 'date', 'category', 'multicategory'],
dflt: '-',
editType: 'calc',
// we forget when an axis has been autotyped, just writing the auto
// value back to the input - so it doesn't make sense to template this.
// Note: we do NOT prohibit this in `coerce`, so if someone enters a
// type in the template explicitly it will be honored as the default.
_noTemplating: true
},
autotypenumbers: {
valType: 'enumerated',
values: ['convert types', 'strict'],
dflt: 'convert types',
editType: 'calc'
},
autorange: {
valType: 'enumerated',
values: [true, false, 'reversed', 'min reversed', 'max reversed', 'min', 'max'],
dflt: true,
editType: 'axrange',
impliedEdits: {
'range[0]': undefined,
'range[1]': undefined
}
},
autorangeoptions: {
minallowed: {
valType: 'any',
editType: 'plot',
impliedEdits: {
'range[0]': undefined,
'range[1]': undefined
}
},
maxallowed: {
valType: 'any',
editType: 'plot',
impliedEdits: {
'range[0]': undefined,
'range[1]': undefined
}
},
clipmin: {
valType: 'any',
editType: 'plot',
impliedEdits: {
'range[0]': undefined,
'range[1]': undefined
}
},
clipmax: {
valType: 'any',
editType: 'plot',
impliedEdits: {
'range[0]': undefined,
'range[1]': undefined
}
},
include: {
valType: 'any',
arrayOk: true,
editType: 'plot',
impliedEdits: {
'range[0]': undefined,
'range[1]': undefined
}
},
editType: 'plot'
},
rangemode: {
valType: 'enumerated',
values: ['normal', 'tozero', 'nonnegative'],
dflt: 'normal',
editType: 'plot'
},
range: {
valType: 'info_array',
items: [{
valType: 'any',
editType: 'axrange',
impliedEdits: {
'^autorange': false
},
anim: true
}, {
valType: 'any',
editType: 'axrange',
impliedEdits: {
'^autorange': false
},
anim: true
}],
editType: 'axrange',
impliedEdits: {
autorange: false
},
anim: true
},
minallowed: {
valType: 'any',
editType: 'plot',
impliedEdits: {
'^autorange': false
}
},
maxallowed: {
valType: 'any',
editType: 'plot',
impliedEdits: {
'^autorange': false
}
},
fixedrange: {
valType: 'boolean',
dflt: false,
editType: 'calc'
},
insiderange: {
valType: 'info_array',
items: [{
valType: 'any',
editType: 'plot'
}, {
valType: 'any',
editType: 'plot'
}],
editType: 'plot'
},
// scaleanchor: not used directly, just put here for reference
// values are any opposite-letter axis id, or `false`.
scaleanchor: {
valType: 'enumerated',
values: [constants.idRegex.x.toString(), constants.idRegex.y.toString(), false],
editType: 'plot'
},
scaleratio: {
valType: 'number',
min: 0,
dflt: 1,
editType: 'plot'
},
constrain: {
valType: 'enumerated',
values: ['range', 'domain'],
editType: 'plot'
},
// constraintoward: not used directly, just put here for reference
constraintoward: {
valType: 'enumerated',
values: ['left', 'center', 'right', 'top', 'middle', 'bottom'],
editType: 'plot'
},
matches: {
valType: 'enumerated',
values: [constants.idRegex.x.toString(), constants.idRegex.y.toString()],
editType: 'calc'
},
rangebreaks: templatedArray('rangebreak', {
enabled: {
valType: 'boolean',
dflt: true,
editType: 'calc'
},
bounds: {
valType: 'info_array',
items: [{
valType: 'any',
editType: 'calc'
}, {
valType: 'any',
editType: 'calc'
}],
editType: 'calc'
},
pattern: {
valType: 'enumerated',
values: [DAY_OF_WEEK, HOUR, ''],
editType: 'calc'
},
values: {
valType: 'info_array',
freeLength: true,
editType: 'calc',
items: {
valType: 'any',
editType: 'calc'
}
},
dvalue: {
// TODO could become 'any' to add support for 'months', 'years'
valType: 'number',
editType: 'calc',
min: 0,
dflt: ONEDAY
},
/*
gap: {
valType: 'number',
min: 0,
dflt: 0, // for *date* axes, maybe something else for *linear*
editType: 'calc',
},
gapmode: {
valType: 'enumerated',
values: ['pixels', 'fraction'],
dflt: 'pixels',
editType: 'calc',
},
*/
// To complete https://github.com/plotly/plotly.js/issues/4210
// we additionally need `gap` and make this work on *linear*, and
// possibly all other cartesian axis types. We possibly would also need
// some style attributes controlling the zig-zag on the corresponding
// axis.
editType: 'calc'
}),
// ticks
tickmode: tickmode,
nticks: makeNticks(),
tick0: tick0,
dtick: dtick,
ticklabelstep: {
valType: 'integer',
min: 1,
dflt: 1,
editType: 'ticks'
},
tickvals: tickvals,
ticktext: {
valType: 'data_array',
editType: 'ticks'
},
ticks: ticks,
tickson: {
valType: 'enumerated',
values: ['labels', 'boundaries'],
dflt: 'labels',
editType: 'ticks'
},
ticklabelmode: {
valType: 'enumerated',
values: ['instant', 'period'],
dflt: 'instant',
editType: 'ticks'
},
// ticklabelposition: not used directly, as values depend on direction (similar to side)
// left/right options are for x axes, and top/bottom options are for y axes
ticklabelposition: {
valType: 'enumerated',
values: ['outside', 'inside', 'outside top', 'inside top', 'outside left', 'inside left', 'outside right', 'inside right', 'outside bottom', 'inside bottom'],
dflt: 'outside',
editType: 'calc'
},
ticklabeloverflow: {
valType: 'enumerated',
values: ['allow', 'hide past div', 'hide past domain'],
editType: 'calc'
},
ticklabelshift: {
valType: 'integer',
dflt: 0,
editType: 'ticks'
},
ticklabelstandoff: {
valType: 'integer',
dflt: 0,
editType: 'ticks'
},
ticklabelindex: {
// in the future maybe add `extras: ['all', 'minor']` to allow showing labels for all ticks
// or for all minor ticks.
valType: 'integer',
arrayOk: true,
editType: 'calc'
},
mirror: {
valType: 'enumerated',
values: [true, 'ticks', false, 'all', 'allticks'],
dflt: false,
editType: 'ticks+layoutstyle'
},
ticklen: makeTicklen(),
tickwidth: makeTickwidth(),
tickcolor: tickcolor,
showticklabels: {
valType: 'boolean',
dflt: true,
editType: 'ticks'
},
labelalias: {
valType: 'any',
dflt: false,
editType: 'ticks'
},
automargin: {
valType: 'flaglist',
flags: ['height', 'width', 'left', 'right', 'top', 'bottom'],
extras: [true, false],
dflt: false,
editType: 'ticks'
},
showspikes: {
valType: 'boolean',
dflt: false,
editType: 'modebar'
},
spikecolor: {
valType: 'color',
dflt: null,
editType: 'none'
},
spikethickness: {
valType: 'number',
dflt: 3,
editType: 'none'
},
spikedash: extendFlat({}, dash, {
dflt: 'dash',
editType: 'none'
}),
spikemode: {
valType: 'flaglist',
flags: ['toaxis', 'across', 'marker'],
dflt: 'toaxis',
editType: 'none'
},
spikesnap: {
valType: 'enumerated',
values: ['data', 'cursor', 'hovered data'],
dflt: 'hovered data',
editType: 'none'
},
tickfont: fontAttrs({
editType: 'ticks'
}),
tickangle: {
valType: 'angle',
dflt: 'auto',
editType: 'ticks'
},
autotickangles: {
valType: 'info_array',
freeLength: true,
items: {
valType: 'angle'
},
dflt: [0, 30, 90],
editType: 'ticks'
},
tickprefix: {
valType: 'string',
dflt: '',
editType: 'ticks'
},
showtickprefix: {
valType: 'enumerated',
values: ['all', 'first', 'last', 'none'],
dflt: 'all',
editType: 'ticks'
},
ticksuffix: {
valType: 'string',
dflt: '',
editType: 'ticks'
},
showticksuffix: {
valType: 'enumerated',
values: ['all', 'first', 'last', 'none'],
dflt: 'all',
editType: 'ticks'
},
showexponent: {
valType: 'enumerated',
values: ['all', 'first', 'last', 'none'],
dflt: 'all',
editType: 'ticks'
},
exponentformat: {
valType: 'enumerated',
values: ['none', 'e', 'E', 'power', 'SI', 'B'],
dflt: 'B',
editType: 'ticks'
},
minexponent: {
valType: 'number',
dflt: 3,
min: 0,
editType: 'ticks'
},
separatethousands: {
valType: 'boolean',
dflt: false,
editType: 'ticks'
},
tickformat: {
valType: 'string',
dflt: '',
editType: 'ticks',
description: descriptionWithDates('tick label')
},
tickformatstops: templatedArray('tickformatstop', {
enabled: {
valType: 'boolean',
dflt: true,
editType: 'ticks'
},
dtickrange: {
valType: 'info_array',
items: [{
valType: 'any',
editType: 'ticks'
}, {
valType: 'any',
editType: 'ticks'
}],
editType: 'ticks'
},
value: {
valType: 'string',
dflt: '',
editType: 'ticks'
},
editType: 'ticks'
}),
hoverformat: {
valType: 'string',
dflt: '',
editType: 'none',
description: descriptionWithDates('hover text')
},
// lines and grids
showline: {
valType: 'boolean',
dflt: false,
editType: 'ticks+layoutstyle'
},
linecolor: {
valType: 'color',
dflt: colorAttrs.defaultLine,
editType: 'layoutstyle'
},
linewidth: {
valType: 'number',
min: 0,
dflt: 1,
editType: 'ticks+layoutstyle'
},
showgrid: showgrid,
gridcolor: gridcolor,
gridwidth: makeGridwidth(),
griddash: griddash,
zeroline: {
valType: 'boolean',
editType: 'ticks'
},
zerolinecolor: {
valType: 'color',
dflt: colorAttrs.defaultLine,
editType: 'ticks'
},
zerolinewidth: {
valType: 'number',
dflt: 1,
editType: 'ticks'
},
showdividers: {
valType: 'boolean',
dflt: true,
editType: 'ticks'
},
dividercolor: {
valType: 'color',
dflt: colorAttrs.defaultLine,
editType: 'ticks'
},
dividerwidth: {
valType: 'number',
dflt: 1,
editType: 'ticks'
},
// TODO dividerlen: that would override "to label base" length?
// positioning attributes
// anchor: not used directly, just put here for reference
// values are any opposite-letter axis id
anchor: {
valType: 'enumerated',
values: ['free', constants.idRegex.x.toString(), constants.idRegex.y.toString()],
editType: 'plot'
},
// side: not used directly, as values depend on direction
// values are top, bottom for x axes, and left, right for y
side: {
valType: 'enumerated',
values: ['top', 'bottom', 'left', 'right'],
editType: 'plot'
},
// overlaying: not used directly, just put here for reference
// values are false and any other same-letter axis id that's not
// itself overlaying anything
overlaying: {
valType: 'enumerated',
values: ['free', constants.idRegex.x.toString(), constants.idRegex.y.toString()],
editType: 'plot'
},
minor: {
tickmode: minorTickmode,
nticks: makeNticks('minor'),
tick0: tick0,
dtick: dtick,
tickvals: tickvals,
ticks: ticks,
ticklen: makeTicklen('minor'),
tickwidth: makeTickwidth('minor'),
tickcolor: tickcolor,
gridcolor: gridcolor,
gridwidth: makeGridwidth('minor'),
griddash: griddash,
showgrid: showgrid,
editType: 'ticks'
},
layer: {
valType: 'enumerated',
values: ['above traces', 'below traces'],
dflt: 'above traces',
editType: 'plot'
},
domain: {
valType: 'info_array',
items: [{
valType: 'number',
min: 0,
max: 1,
editType: 'plot'
}, {
valType: 'number',
min: 0,
max: 1,
editType: 'plot'
}],
dflt: [0, 1],
editType: 'plot'
},
position: {
valType: 'number',
min: 0,
max: 1,
dflt: 0,
editType: 'plot'
},
autoshift: {
valType: 'boolean',
dflt: false,
editType: 'plot'
},
shift: {
valType: 'number',
editType: 'plot'
},
categoryorder: {
valType: 'enumerated',
values: ['trace', 'category ascending', 'category descending', 'array', 'total ascending', 'total descending', 'min ascending', 'min descending', 'max ascending', 'max descending', 'sum ascending', 'sum descending', 'mean ascending', 'mean descending', 'geometric mean ascending', 'geometric mean descending', 'median ascending', 'median descending'],
dflt: 'trace',
editType: 'calc'
},
categoryarray: {
valType: 'data_array',
editType: 'calc'
},
uirevision: {
valType: 'any',
editType: 'none'
},
editType: 'calc',
_deprecated: {
autotick: {
valType: 'boolean',
editType: 'ticks'
},
title: {
valType: 'string',
editType: 'ticks'
},
titlefont: fontAttrs({
editType: 'ticks'
})
}
};
/***/ }),
/***/ 7352:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Color = __webpack_require__(6308);
var isUnifiedHover = (__webpack_require__(624).isUnifiedHover);
var handleHoverModeDefaults = __webpack_require__(1008);
var Template = __webpack_require__(1780);
var basePlotLayoutAttributes = __webpack_require__(4859);
var layoutAttributes = __webpack_require__(4724);
var handleTypeDefaults = __webpack_require__(4944);
var handleAxisDefaults = __webpack_require__(5955);
var constraints = __webpack_require__(1888);
var handlePositionDefaults = __webpack_require__(7668);
var axisIds = __webpack_require__(9811);
var id2name = axisIds.id2name;
var name2id = axisIds.name2id;
var AX_ID_PATTERN = (__webpack_require__(3816).AX_ID_PATTERN);
var Registry = __webpack_require__(4040);
var traceIs = Registry.traceIs;
var getComponentMethod = Registry.getComponentMethod;
function appendList(cont, k, item) {
if (Array.isArray(cont[k])) cont[k].push(item);else cont[k] = [item];
}
module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
var autotypenumbersDflt = layoutOut.autotypenumbers;
var ax2traces = {};
var xaMayHide = {};
var yaMayHide = {};
var xaMustDisplay = {};
var yaMustDisplay = {};
var yaMustNotReverse = {};
var yaMayReverse = {};
var axHasImage = {};
var outerTicks = {};
var noGrids = {};
var i, j;
// look for axes in the data
for (i = 0; i < fullData.length; i++) {
var trace = fullData[i];
if (!traceIs(trace, 'cartesian') && !traceIs(trace, 'gl2d')) continue;
var xaName;
if (trace.xaxis) {
xaName = id2name(trace.xaxis);
appendList(ax2traces, xaName, trace);
} else if (trace.xaxes) {
for (j = 0; j < trace.xaxes.length; j++) {
appendList(ax2traces, id2name(trace.xaxes[j]), trace);
}
}
var yaName;
if (trace.yaxis) {
yaName = id2name(trace.yaxis);
appendList(ax2traces, yaName, trace);
} else if (trace.yaxes) {
for (j = 0; j < trace.yaxes.length; j++) {
appendList(ax2traces, id2name(trace.yaxes[j]), trace);
}
}
// logic for funnels
if (trace.type === 'funnel') {
if (trace.orientation === 'h') {
if (xaName) xaMayHide[xaName] = true;
if (yaName) yaMayReverse[yaName] = true;
} else {
if (yaName) yaMayHide[yaName] = true;
}
} else if (trace.type === 'image') {
if (yaName) axHasImage[yaName] = true;
if (xaName) axHasImage[xaName] = true;
} else {
if (yaName) {
yaMustDisplay[yaName] = true;
yaMustNotReverse[yaName] = true;
}
if (!traceIs(trace, 'carpet') || trace.type === 'carpet' && !trace._cheater) {
if (xaName) xaMustDisplay[xaName] = true;
}
}
// Two things trigger axis visibility:
// 1. is not carpet
// 2. carpet that's not cheater
// The above check for definitely-not-cheater is not adequate. This
// second list tracks which axes *could* be a cheater so that the
// full condition triggering hiding is:
// *could* be a cheater and *is not definitely visible*
if (trace.type === 'carpet' && trace._cheater) {
if (xaName) xaMayHide[xaName] = true;
}
// check for default formatting tweaks
if (traceIs(trace, '2dMap')) {
outerTicks[xaName] = true;
outerTicks[yaName] = true;
}
if (traceIs(trace, 'oriented')) {
var positionAxis = trace.orientation === 'h' ? yaName : xaName;
noGrids[positionAxis] = true;
}
}
var subplots = layoutOut._subplots;
var xIds = subplots.xaxis;
var yIds = subplots.yaxis;
var xNames = Lib.simpleMap(xIds, id2name);
var yNames = Lib.simpleMap(yIds, id2name);
var axNames = xNames.concat(yNames);
// plot_bgcolor only makes sense if there's a (2D) plot!
// TODO: bgcolor for each subplot, to inherit from the main one
var plotBgColor = Color.background;
if (xIds.length && yIds.length) {
plotBgColor = Lib.coerce(layoutIn, layoutOut, basePlotLayoutAttributes, 'plot_bgcolor');
}
var bgColor = Color.combine(plotBgColor, layoutOut.paper_bgcolor);
// name of single axis (e.g. 'xaxis', 'yaxis2')
var axName;
// id of single axis (e.g. 'y', 'x5')
var axId;
// 'x' or 'y'
var axLetter;
// input layout axis container
var axLayoutIn;
// full layout axis container
var axLayoutOut;
function newAxLayoutOut() {
var traces = ax2traces[axName] || [];
axLayoutOut._traceIndices = traces.map(function (t) {
return t._expandedIndex;
});
axLayoutOut._annIndices = [];
axLayoutOut._shapeIndices = [];
axLayoutOut._selectionIndices = [];
axLayoutOut._imgIndices = [];
axLayoutOut._subplotsWith = [];
axLayoutOut._counterAxes = [];
axLayoutOut._name = axLayoutOut._attr = axName;
axLayoutOut._id = axId;
}
function coerce(attr, dflt) {
return Lib.coerce(axLayoutIn, axLayoutOut, layoutAttributes, attr, dflt);
}
function coerce2(attr, dflt) {
return Lib.coerce2(axLayoutIn, axLayoutOut, layoutAttributes, attr, dflt);
}
function getCounterAxes(axLetter) {
return axLetter === 'x' ? yIds : xIds;
}
function getOverlayableAxes(axLetter, axName) {
var list = axLetter === 'x' ? xNames : yNames;
var out = [];
for (var j = 0; j < list.length; j++) {
var axName2 = list[j];
if (axName2 !== axName && !(layoutIn[axName2] || {}).overlaying) {
out.push(name2id(axName2));
}
}
return out;
}
// list of available counter axis names
var counterAxes = {
x: getCounterAxes('x'),
y: getCounterAxes('y')
};
// list of all x AND y axis ids
var allAxisIds = counterAxes.x.concat(counterAxes.y);
// lookup and list of axis ids that axes in axNames have a reference to,
// even though they are missing from allAxisIds
var missingMatchedAxisIdsLookup = {};
var missingMatchedAxisIds = [];
// fill in 'missing' axis lookup when an axis is set to match an axis
// not part of the allAxisIds list, save axis type so that we can propagate
// it to the missing axes
function addMissingMatchedAxis() {
var matchesIn = axLayoutIn.matches;
if (AX_ID_PATTERN.test(matchesIn) && allAxisIds.indexOf(matchesIn) === -1) {
missingMatchedAxisIdsLookup[matchesIn] = axLayoutIn.type;
missingMatchedAxisIds = Object.keys(missingMatchedAxisIdsLookup);
}
}
var hovermode = handleHoverModeDefaults(layoutIn, layoutOut);
var unifiedHover = isUnifiedHover(hovermode);
// first pass creates the containers, determines types, and handles most of the settings
for (i = 0; i < axNames.length; i++) {
axName = axNames[i];
axId = name2id(axName);
axLetter = axName.charAt(0);
if (!Lib.isPlainObject(layoutIn[axName])) {
layoutIn[axName] = {};
}
axLayoutIn = layoutIn[axName];
axLayoutOut = Template.newContainer(layoutOut, axName, axLetter + 'axis');
newAxLayoutOut();
var visibleDflt = axLetter === 'x' && !xaMustDisplay[axName] && xaMayHide[axName] || axLetter === 'y' && !yaMustDisplay[axName] && yaMayHide[axName];
var reverseDflt = axLetter === 'y' && (!yaMustNotReverse[axName] && yaMayReverse[axName] || axHasImage[axName]);
var defaultOptions = {
hasMinor: true,
letter: axLetter,
font: layoutOut.font,
outerTicks: outerTicks[axName],
showGrid: !noGrids[axName],
data: ax2traces[axName] || [],
bgColor: bgColor,
calendar: layoutOut.calendar,
automargin: true,
visibleDflt: visibleDflt,
reverseDflt: reverseDflt,
autotypenumbersDflt: autotypenumbersDflt,
splomStash: ((layoutOut._splomAxes || {})[axLetter] || {})[axId],
noAutotickangles: axLetter === 'y'
};
coerce('uirevision', layoutOut.uirevision);
handleTypeDefaults(axLayoutIn, axLayoutOut, coerce, defaultOptions);
handleAxisDefaults(axLayoutIn, axLayoutOut, coerce, defaultOptions, layoutOut);
var unifiedSpike = unifiedHover && axLetter === hovermode.charAt(0);
var spikecolor = coerce2('spikecolor', unifiedHover ? axLayoutOut.color : undefined);
var spikethickness = coerce2('spikethickness', unifiedHover ? 1.5 : undefined);
var spikedash = coerce2('spikedash', unifiedHover ? 'dot' : undefined);
var spikemode = coerce2('spikemode', unifiedHover ? 'across' : undefined);
var spikesnap = coerce2('spikesnap');
var showSpikes = coerce('showspikes', !!unifiedSpike || !!spikecolor || !!spikethickness || !!spikedash || !!spikemode || !!spikesnap);
if (!showSpikes) {
delete axLayoutOut.spikecolor;
delete axLayoutOut.spikethickness;
delete axLayoutOut.spikedash;
delete axLayoutOut.spikemode;
delete axLayoutOut.spikesnap;
}
// If it exists, the the domain of the axis for the anchor of the overlaying axis
var overlayingAxis = id2name(axLayoutIn.overlaying);
var overlayingAnchorDomain = [0, 1];
if (layoutOut[overlayingAxis] !== undefined) {
var overlayingAnchor = id2name(layoutOut[overlayingAxis].anchor);
if (layoutOut[overlayingAnchor] !== undefined) {
overlayingAnchorDomain = layoutOut[overlayingAnchor].domain;
}
}
handlePositionDefaults(axLayoutIn, axLayoutOut, coerce, {
letter: axLetter,
counterAxes: counterAxes[axLetter],
overlayableAxes: getOverlayableAxes(axLetter, axName),
grid: layoutOut.grid,
overlayingDomain: overlayingAnchorDomain
});
coerce('title.standoff');
addMissingMatchedAxis();
axLayoutOut._input = axLayoutIn;
}
// coerce the 'missing' axes
i = 0;
while (i < missingMatchedAxisIds.length) {
axId = missingMatchedAxisIds[i++];
axName = id2name(axId);
axLetter = axName.charAt(0);
if (!Lib.isPlainObject(layoutIn[axName])) {
layoutIn[axName] = {};
}
axLayoutIn = layoutIn[axName];
axLayoutOut = Template.newContainer(layoutOut, axName, axLetter + 'axis');
newAxLayoutOut();
var defaultOptions2 = {
letter: axLetter,
font: layoutOut.font,
outerTicks: outerTicks[axName],
showGrid: !noGrids[axName],
data: [],
bgColor: bgColor,
calendar: layoutOut.calendar,
automargin: true,
visibleDflt: false,
reverseDflt: false,
autotypenumbersDflt: autotypenumbersDflt,
splomStash: ((layoutOut._splomAxes || {})[axLetter] || {})[axId]
};
coerce('uirevision', layoutOut.uirevision);
axLayoutOut.type = missingMatchedAxisIdsLookup[axId] || 'linear';
handleAxisDefaults(axLayoutIn, axLayoutOut, coerce, defaultOptions2, layoutOut);
handlePositionDefaults(axLayoutIn, axLayoutOut, coerce, {
letter: axLetter,
counterAxes: counterAxes[axLetter],
overlayableAxes: getOverlayableAxes(axLetter, axName),
grid: layoutOut.grid
});
coerce('fixedrange');
addMissingMatchedAxis();
axLayoutOut._input = axLayoutIn;
}
// quick second pass for range slider and selector defaults
var rangeSliderDefaults = getComponentMethod('rangeslider', 'handleDefaults');
var rangeSelectorDefaults = getComponentMethod('rangeselector', 'handleDefaults');
for (i = 0; i < xNames.length; i++) {
axName = xNames[i];
axLayoutIn = layoutIn[axName];
axLayoutOut = layoutOut[axName];
rangeSliderDefaults(layoutIn, layoutOut, axName);
if (axLayoutOut.type === 'date') {
rangeSelectorDefaults(axLayoutIn, axLayoutOut, layoutOut, yNames, axLayoutOut.calendar);
}
coerce('fixedrange');
}
for (i = 0; i < yNames.length; i++) {
axName = yNames[i];
axLayoutIn = layoutIn[axName];
axLayoutOut = layoutOut[axName];
var anchoredAxis = layoutOut[id2name(axLayoutOut.anchor)];
var fixedRangeDflt = getComponentMethod('rangeslider', 'isVisible')(anchoredAxis);
coerce('fixedrange', fixedRangeDflt);
}
// Finally, handle scale constraints and matching axes.
//
// We need to do this after all axes have coerced both `type`
// (so we link only axes of the same type) and
// `fixedrange` (so we can avoid linking from OR TO a fixed axis).
constraints.handleDefaults(layoutIn, layoutOut, {
axIds: allAxisIds.concat(missingMatchedAxisIds).sort(axisIds.idSort),
axHasImage: axHasImage
});
};
/***/ }),
/***/ 2136:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorMix = (__webpack_require__(9760).mix);
var colorAttrs = __webpack_require__(2548);
var Lib = __webpack_require__(3400);
/**
* @param {object} opts :
* - dfltColor {string} : default axis color
* - bgColor {string} : combined subplot bg color
* - blend {number, optional} : blend percentage (to compute dflt grid color)
* - showLine {boolean} : show line by default
* - showGrid {boolean} : show grid by default
* - noZeroLine {boolean} : don't coerce zeroline* attributes
* - attributes {object} : attribute object associated with input containers
*/
module.exports = function handleLineGridDefaults(containerIn, containerOut, coerce, opts) {
opts = opts || {};
var dfltColor = opts.dfltColor;
function coerce2(attr, dflt) {
return Lib.coerce2(containerIn, containerOut, opts.attributes, attr, dflt);
}
var lineColor = coerce2('linecolor', dfltColor);
var lineWidth = coerce2('linewidth');
var showLine = coerce('showline', opts.showLine || !!lineColor || !!lineWidth);
if (!showLine) {
delete containerOut.linecolor;
delete containerOut.linewidth;
}
var gridColorDflt = colorMix(dfltColor, opts.bgColor, opts.blend || colorAttrs.lightFraction).toRgbString();
var gridColor = coerce2('gridcolor', gridColorDflt);
var gridWidth = coerce2('gridwidth');
var gridDash = coerce2('griddash');
var showGridLines = coerce('showgrid', opts.showGrid || !!gridColor || !!gridWidth || !!gridDash);
if (!showGridLines) {
delete containerOut.gridcolor;
delete containerOut.gridwidth;
delete containerOut.griddash;
}
if (opts.hasMinor) {
var minorGridColorDflt = colorMix(containerOut.gridcolor, opts.bgColor, 67).toRgbString();
var minorGridColor = coerce2('minor.gridcolor', minorGridColorDflt);
var minorGridWidth = coerce2('minor.gridwidth', containerOut.gridwidth || 1);
var minorGridDash = coerce2('minor.griddash', containerOut.griddash || 'solid');
var minorShowGridLines = coerce('minor.showgrid', !!minorGridColor || !!minorGridWidth || !!minorGridDash);
if (!minorShowGridLines) {
delete containerOut.minor.gridcolor;
delete containerOut.minor.gridwidth;
delete containerOut.minor.griddash;
}
}
if (!opts.noZeroLine) {
var zeroLineColor = coerce2('zerolinecolor', dfltColor);
var zeroLineWidth = coerce2('zerolinewidth');
var showZeroLine = coerce('zeroline', opts.showGrid || !!zeroLineColor || !!zeroLineWidth);
if (!showZeroLine) {
delete containerOut.zerolinecolor;
delete containerOut.zerolinewidth;
}
}
};
/***/ }),
/***/ 7668:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var Lib = __webpack_require__(3400);
module.exports = function handlePositionDefaults(containerIn, containerOut, coerce, options) {
var counterAxes = options.counterAxes || [];
var overlayableAxes = options.overlayableAxes || [];
var letter = options.letter;
var grid = options.grid;
var overlayingDomain = options.overlayingDomain;
var dfltAnchor, dfltDomain, dfltSide, dfltPosition, dfltShift, dfltAutomargin;
if (grid) {
dfltDomain = grid._domains[letter][grid._axisMap[containerOut._id]];
dfltAnchor = grid._anchors[containerOut._id];
if (dfltDomain) {
dfltSide = grid[letter + 'side'].split(' ')[0];
dfltPosition = grid.domain[letter][dfltSide === 'right' || dfltSide === 'top' ? 1 : 0];
}
}
// Even if there's a grid, this axis may not be in it - fall back on non-grid defaults
dfltDomain = dfltDomain || [0, 1];
dfltAnchor = dfltAnchor || (isNumeric(containerIn.position) ? 'free' : counterAxes[0] || 'free');
dfltSide = dfltSide || (letter === 'x' ? 'bottom' : 'left');
dfltPosition = dfltPosition || 0;
dfltShift = 0;
dfltAutomargin = false;
var anchor = Lib.coerce(containerIn, containerOut, {
anchor: {
valType: 'enumerated',
values: ['free'].concat(counterAxes),
dflt: dfltAnchor
}
}, 'anchor');
var side = Lib.coerce(containerIn, containerOut, {
side: {
valType: 'enumerated',
values: letter === 'x' ? ['bottom', 'top'] : ['left', 'right'],
dflt: dfltSide
}
}, 'side');
if (anchor === 'free') {
if (letter === 'y') {
var autoshift = coerce('autoshift');
if (autoshift) {
dfltPosition = side === 'left' ? overlayingDomain[0] : overlayingDomain[1];
dfltAutomargin = containerOut.automargin ? containerOut.automargin : true;
dfltShift = side === 'left' ? -3 : 3;
}
coerce('shift', dfltShift);
}
coerce('position', dfltPosition);
}
coerce('automargin', dfltAutomargin);
var overlaying = false;
if (overlayableAxes.length) {
overlaying = Lib.coerce(containerIn, containerOut, {
overlaying: {
valType: 'enumerated',
values: [false].concat(overlayableAxes),
dflt: false
}
}, 'overlaying');
}
if (!overlaying) {
// TODO: right now I'm copying this domain over to overlaying axes
// in ax.setscale()... but this means we still need (imperfect) logic
// in the axes popover to hide domain for the overlaying axis.
// perhaps I should make a private version _domain that all axes get???
var domain = coerce('domain', dfltDomain);
// according to https://www.npmjs.com/package/canvas-size
// the minimum value of max canvas width across browsers and devices is 4096
// which applied in the calculation below:
if (domain[0] > domain[1] - 1 / 4096) containerOut.domain = dfltDomain;
Lib.noneOrAll(containerIn.domain, containerOut.domain, dfltDomain);
// tickmode sync needs an overlaying axis, otherwise
// we should default it to 'auto'
if (containerOut.tickmode === 'sync') {
containerOut.tickmode = 'auto';
}
}
coerce('layer');
return containerOut;
};
/***/ }),
/***/ 2568:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var getShowAttrDflt = __webpack_require__(5024);
module.exports = function handlePrefixSuffixDefaults(containerIn, containerOut, coerce, axType, options) {
if (!options) options = {};
var tickSuffixDflt = options.tickSuffixDflt;
var showAttrDflt = getShowAttrDflt(containerIn);
var tickPrefix = coerce('tickprefix');
if (tickPrefix) coerce('showtickprefix', showAttrDflt);
var tickSuffix = coerce('ticksuffix', tickSuffixDflt);
if (tickSuffix) coerce('showticksuffix', showAttrDflt);
};
/***/ }),
/***/ 6312:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var handleAutorangeOptionsDefaults = __webpack_require__(6808);
module.exports = function handleRangeDefaults(containerIn, containerOut, coerce, options) {
var axTemplate = containerOut._template || {};
var axType = containerOut.type || axTemplate.type || '-';
coerce('minallowed');
coerce('maxallowed');
var range = coerce('range');
if (!range) {
var insiderange;
if (!options.noInsiderange && axType !== 'log') {
insiderange = coerce('insiderange');
// We may support partial insideranges in future
// For now it is out of scope
if (insiderange && (insiderange[0] === null || insiderange[1] === null)) {
containerOut.insiderange = false;
insiderange = undefined;
}
if (insiderange) range = coerce('range', insiderange);
}
}
var autorangeDflt = containerOut.getAutorangeDflt(range, options);
var autorange = coerce('autorange', autorangeDflt);
var shouldAutorange;
// validate range and set autorange true for invalid partial ranges
if (range && (range[0] === null && range[1] === null || (range[0] === null || range[1] === null) && (autorange === 'reversed' || autorange === true) || range[0] !== null && (autorange === 'min' || autorange === 'max reversed') || range[1] !== null && (autorange === 'max' || autorange === 'min reversed'))) {
range = undefined;
delete containerOut.range;
containerOut.autorange = true;
shouldAutorange = true;
}
if (!shouldAutorange) {
autorangeDflt = containerOut.getAutorangeDflt(range, options);
autorange = coerce('autorange', autorangeDflt);
}
if (autorange) {
handleAutorangeOptionsDefaults(coerce, autorange, range);
if (axType === 'linear' || axType === '-') coerce('rangemode');
}
containerOut.cleanRange();
};
/***/ }),
/***/ 1160:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var FROM_BL = (__webpack_require__(4284).FROM_BL);
module.exports = function scaleZoom(ax, factor, centerFraction) {
if (centerFraction === undefined) {
centerFraction = FROM_BL[ax.constraintoward || 'center'];
}
var rangeLinear = [ax.r2l(ax.range[0]), ax.r2l(ax.range[1])];
var center = rangeLinear[0] + (rangeLinear[1] - rangeLinear[0]) * centerFraction;
ax.range = ax._input.range = [ax.l2r(center + (rangeLinear[0] - center) * factor), ax.l2r(center + (rangeLinear[1] - center) * factor)];
ax.setScale();
};
/***/ }),
/***/ 8344:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var utcFormat = (__webpack_require__(4336)/* .utcFormat */ .E9);
var Lib = __webpack_require__(3400);
var numberFormat = Lib.numberFormat;
var isNumeric = __webpack_require__(8248);
var cleanNumber = Lib.cleanNumber;
var ms2DateTime = Lib.ms2DateTime;
var dateTime2ms = Lib.dateTime2ms;
var ensureNumber = Lib.ensureNumber;
var isArrayOrTypedArray = Lib.isArrayOrTypedArray;
var numConstants = __webpack_require__(9032);
var FP_SAFE = numConstants.FP_SAFE;
var BADNUM = numConstants.BADNUM;
var LOG_CLIP = numConstants.LOG_CLIP;
var ONEWEEK = numConstants.ONEWEEK;
var ONEDAY = numConstants.ONEDAY;
var ONEHOUR = numConstants.ONEHOUR;
var ONEMIN = numConstants.ONEMIN;
var ONESEC = numConstants.ONESEC;
var axisIds = __webpack_require__(9811);
var constants = __webpack_require__(3816);
var HOUR_PATTERN = constants.HOUR_PATTERN;
var WEEKDAY_PATTERN = constants.WEEKDAY_PATTERN;
function fromLog(v) {
return Math.pow(10, v);
}
function isValidCategory(v) {
return v !== null && v !== undefined;
}
/**
* Define the conversion functions for an axis data is used in 5 ways:
*
* d: data, in whatever form it's provided
* c: calcdata: turned into numbers, but not linearized
* l: linearized - same as c except for log axes (and other nonlinear
* mappings later?) this is used when we need to know if it's
* *possible* to show some data on this axis, without caring about
* the current range
* p: pixel value - mapped to the screen with current size and zoom
* r: ranges, tick0, and annotation positions match one of the above
* but are handled differently for different types:
* - linear and date: data format (d)
* - category: calcdata format (c), and will stay that way because
* the data format has no continuous mapping
* - log: linearized (l) format
* TODO: in v3.0 we plan to change it to data format. At that point
* shapes will work the same way as ranges, tick0, and annotations
* so they can use this conversion too.
*
* Creates/updates these conversion functions, and a few more utilities
* like cleanRange, and makeCalcdata
*
* also clears the autotick constraints ._minDtick, ._forceTick0
*/
module.exports = function setConvert(ax, fullLayout) {
fullLayout = fullLayout || {};
var axId = ax._id || 'x';
var axLetter = axId.charAt(0);
function toLog(v, clip) {
if (v > 0) return Math.log(v) / Math.LN10;else if (v <= 0 && clip && ax.range && ax.range.length === 2) {
// clip NaN (ie past negative infinity) to LOG_CLIP axis
// length past the negative edge
var r0 = ax.range[0];
var r1 = ax.range[1];
return 0.5 * (r0 + r1 - 2 * LOG_CLIP * Math.abs(r0 - r1));
} else return BADNUM;
}
/*
* wrapped dateTime2ms that:
* - accepts ms numbers for backward compatibility
* - inserts a dummy arg so calendar is the 3rd arg (see notes below).
* - defaults to ax.calendar
*/
function dt2ms(v, _, calendar, opts) {
if ((opts || {}).msUTC && isNumeric(v)) {
// For now it is only used
// to fix bar length in milliseconds & gl3d ticks
// It could be applied in other places in v3
return +v;
}
// NOTE: Changed this behavior: previously we took any numeric value
// to be a ms, even if it was a string that could be a bare year.
// Now we convert it as a date if at all possible, and only try
// as (local) ms if that fails.
var ms = dateTime2ms(v, calendar || ax.calendar);
if (ms === BADNUM) {
if (isNumeric(v)) {
v = +v;
// keep track of tenths of ms, that `new Date` will drop
// same logic as in Lib.ms2DateTime
var msecTenths = Math.floor(Lib.mod(v + 0.05, 1) * 10);
var msRounded = Math.round(v - msecTenths / 10);
ms = dateTime2ms(new Date(msRounded)) + msecTenths / 10;
} else return BADNUM;
}
return ms;
}
// wrapped ms2DateTime to insert default ax.calendar
function ms2dt(v, r, calendar) {
return ms2DateTime(v, r, calendar || ax.calendar);
}
function getCategoryName(v) {
return ax._categories[Math.round(v)];
}
/*
* setCategoryIndex: return the index of category v,
* inserting it in the list if it's not already there
*
* this will enter the categories in the order it
* encounters them, ie all the categories from the
* first data set, then all the ones from the second
* that aren't in the first etc.
*
* it is assumed that this function is being invoked in the
* already sorted category order; otherwise there would be
* a disconnect between the array and the index returned
*/
function setCategoryIndex(v) {
if (isValidCategory(v)) {
if (ax._categoriesMap === undefined) {
ax._categoriesMap = {};
}
if (ax._categoriesMap[v] !== undefined) {
return ax._categoriesMap[v];
} else {
ax._categories.push(typeof v === 'number' ? String(v) : v);
var curLength = ax._categories.length - 1;
ax._categoriesMap[v] = curLength;
return curLength;
}
}
return BADNUM;
}
function setMultiCategoryIndex(arrayIn, len) {
var arrayOut = new Array(len);
for (var i = 0; i < len; i++) {
var v0 = (arrayIn[0] || [])[i];
var v1 = (arrayIn[1] || [])[i];
arrayOut[i] = getCategoryIndex([v0, v1]);
}
return arrayOut;
}
function getCategoryIndex(v) {
if (ax._categoriesMap) {
return ax._categoriesMap[v];
}
}
function getCategoryPosition(v) {
// d2l/d2c variant that that won't add categories but will also
// allow numbers to be mapped to the linearized axis positions
var index = getCategoryIndex(v);
if (index !== undefined) return index;
if (isNumeric(v)) return +v;
}
function getRangePosition(v) {
return isNumeric(v) ? +v : getCategoryIndex(v);
}
// include 2 fractional digits on pixel, for PDF zooming etc
function _l2p(v, m, b) {
return d3.round(b + m * v, 2);
}
function _p2l(px, m, b) {
return (px - b) / m;
}
var l2p = function l2p(v) {
if (!isNumeric(v)) return BADNUM;
return _l2p(v, ax._m, ax._b);
};
var p2l = function (px) {
return _p2l(px, ax._m, ax._b);
};
if (ax.rangebreaks) {
var isY = axLetter === 'y';
l2p = function (v) {
if (!isNumeric(v)) return BADNUM;
var len = ax._rangebreaks.length;
if (!len) return _l2p(v, ax._m, ax._b);
var flip = isY;
if (ax.range[0] > ax.range[1]) flip = !flip;
var signAx = flip ? -1 : 1;
var pos = signAx * v;
var q = 0;
for (var i = 0; i < len; i++) {
var min = signAx * ax._rangebreaks[i].min;
var max = signAx * ax._rangebreaks[i].max;
if (pos < min) break;
if (pos > max) q = i + 1;else {
// when falls into break, pick 'closest' offset
q = pos < (min + max) / 2 ? i : i + 1;
break;
}
}
var b2 = ax._B[q] || 0;
if (!isFinite(b2)) return 0; // avoid NaN translate e.g. in positionLabels if one keep zooming exactly into a break
return _l2p(v, ax._m2, b2);
};
p2l = function (px) {
var len = ax._rangebreaks.length;
if (!len) return _p2l(px, ax._m, ax._b);
var q = 0;
for (var i = 0; i < len; i++) {
if (px < ax._rangebreaks[i].pmin) break;
if (px > ax._rangebreaks[i].pmax) q = i + 1;
}
return _p2l(px, ax._m2, ax._B[q]);
};
}
// conversions among c/l/p are fairly simple - do them together for all axis types
ax.c2l = ax.type === 'log' ? toLog : ensureNumber;
ax.l2c = ax.type === 'log' ? fromLog : ensureNumber;
ax.l2p = l2p;
ax.p2l = p2l;
ax.c2p = ax.type === 'log' ? function (v, clip) {
return l2p(toLog(v, clip));
} : l2p;
ax.p2c = ax.type === 'log' ? function (px) {
return fromLog(p2l(px));
} : p2l;
/*
* now type-specific conversions for **ALL** other combinations
* they're all written out, instead of being combinations of each other, for
* both clarity and speed.
*/
if (['linear', '-'].indexOf(ax.type) !== -1) {
// all are data vals, but d and r need cleaning
ax.d2r = ax.r2d = ax.d2c = ax.r2c = ax.d2l = ax.r2l = cleanNumber;
ax.c2d = ax.c2r = ax.l2d = ax.l2r = ensureNumber;
ax.d2p = ax.r2p = function (v) {
return ax.l2p(cleanNumber(v));
};
ax.p2d = ax.p2r = p2l;
ax.cleanPos = ensureNumber;
} else if (ax.type === 'log') {
// d and c are data vals, r and l are logged (but d and r need cleaning)
ax.d2r = ax.d2l = function (v, clip) {
return toLog(cleanNumber(v), clip);
};
ax.r2d = ax.r2c = function (v) {
return fromLog(cleanNumber(v));
};
ax.d2c = ax.r2l = cleanNumber;
ax.c2d = ax.l2r = ensureNumber;
ax.c2r = toLog;
ax.l2d = fromLog;
ax.d2p = function (v, clip) {
return ax.l2p(ax.d2r(v, clip));
};
ax.p2d = function (px) {
return fromLog(p2l(px));
};
ax.r2p = function (v) {
return ax.l2p(cleanNumber(v));
};
ax.p2r = p2l;
ax.cleanPos = ensureNumber;
} else if (ax.type === 'date') {
// r and d are date strings, l and c are ms
/*
* Any of these functions with r and d on either side, calendar is the
* **3rd** argument. log has reserved the second argument.
*
* Unless you need the special behavior of the second arg (ms2DateTime
* uses this to limit precision, toLog uses true to clip negatives
* to offscreen low rather than undefined), it's safe to pass 0.
*/
ax.d2r = ax.r2d = Lib.identity;
ax.d2c = ax.r2c = ax.d2l = ax.r2l = dt2ms;
ax.c2d = ax.c2r = ax.l2d = ax.l2r = ms2dt;
ax.d2p = ax.r2p = function (v, _, calendar) {
return ax.l2p(dt2ms(v, 0, calendar));
};
ax.p2d = ax.p2r = function (px, r, calendar) {
return ms2dt(p2l(px), r, calendar);
};
ax.cleanPos = function (v) {
return Lib.cleanDate(v, BADNUM, ax.calendar);
};
} else if (ax.type === 'category') {
// d is categories (string)
// c and l are indices (numbers)
// r is categories or numbers
ax.d2c = ax.d2l = setCategoryIndex;
ax.r2d = ax.c2d = ax.l2d = getCategoryName;
ax.d2r = ax.d2l_noadd = getCategoryPosition;
ax.r2c = function (v) {
var index = getRangePosition(v);
return index !== undefined ? index : ax.fraction2r(0.5);
};
ax.l2r = ax.c2r = ensureNumber;
ax.r2l = getRangePosition;
ax.d2p = function (v) {
return ax.l2p(ax.r2c(v));
};
ax.p2d = function (px) {
return getCategoryName(p2l(px));
};
ax.r2p = ax.d2p;
ax.p2r = p2l;
ax.cleanPos = function (v) {
if (typeof v === 'string' && v !== '') return v;
return ensureNumber(v);
};
} else if (ax.type === 'multicategory') {
// N.B. multicategory axes don't define d2c and d2l,
// as 'data-to-calcdata' conversion needs to take into
// account all data array items as in ax.makeCalcdata.
ax.r2d = ax.c2d = ax.l2d = getCategoryName;
ax.d2r = ax.d2l_noadd = getCategoryPosition;
ax.r2c = function (v) {
var index = getCategoryPosition(v);
return index !== undefined ? index : ax.fraction2r(0.5);
};
ax.r2c_just_indices = getCategoryIndex;
ax.l2r = ax.c2r = ensureNumber;
ax.r2l = getCategoryPosition;
ax.d2p = function (v) {
return ax.l2p(ax.r2c(v));
};
ax.p2d = function (px) {
return getCategoryName(p2l(px));
};
ax.r2p = ax.d2p;
ax.p2r = p2l;
ax.cleanPos = function (v) {
if (Array.isArray(v) || typeof v === 'string' && v !== '') return v;
return ensureNumber(v);
};
ax.setupMultiCategory = function (fullData) {
var traceIndices = ax._traceIndices;
var i, j;
var group = ax._matchGroup;
if (group && ax._categories.length === 0) {
for (var axId2 in group) {
if (axId2 !== axId) {
var ax2 = fullLayout[axisIds.id2name(axId2)];
traceIndices = traceIndices.concat(ax2._traceIndices);
}
}
}
// [ [cnt, {$cat: index}], for 1,2 ]
var seen = [[0, {}], [0, {}]];
// [ [arrayIn[0][i], arrayIn[1][i]], for i .. N ]
var list = [];
for (i = 0; i < traceIndices.length; i++) {
var trace = fullData[traceIndices[i]];
if (axLetter in trace) {
var arrayIn = trace[axLetter];
var len = trace._length || Lib.minRowLength(arrayIn);
if (isArrayOrTypedArray(arrayIn[0]) && isArrayOrTypedArray(arrayIn[1])) {
for (j = 0; j < len; j++) {
var v0 = arrayIn[0][j];
var v1 = arrayIn[1][j];
if (isValidCategory(v0) && isValidCategory(v1)) {
list.push([v0, v1]);
if (!(v0 in seen[0][1])) {
seen[0][1][v0] = seen[0][0]++;
}
if (!(v1 in seen[1][1])) {
seen[1][1][v1] = seen[1][0]++;
}
}
}
}
}
}
list.sort(function (a, b) {
var ind0 = seen[0][1];
var d = ind0[a[0]] - ind0[b[0]];
if (d) return d;
var ind1 = seen[1][1];
return ind1[a[1]] - ind1[b[1]];
});
for (i = 0; i < list.length; i++) {
setCategoryIndex(list[i]);
}
};
}
// find the range value at the specified (linear) fraction of the axis
ax.fraction2r = function (v) {
var rl0 = ax.r2l(ax.range[0]);
var rl1 = ax.r2l(ax.range[1]);
return ax.l2r(rl0 + v * (rl1 - rl0));
};
// find the fraction of the range at the specified range value
ax.r2fraction = function (v) {
var rl0 = ax.r2l(ax.range[0]);
var rl1 = ax.r2l(ax.range[1]);
return (ax.r2l(v) - rl0) / (rl1 - rl0);
};
ax.limitRange = function (rangeAttr) {
var minallowed = ax.minallowed;
var maxallowed = ax.maxallowed;
if (minallowed === undefined && maxallowed === undefined) return;
if (!rangeAttr) rangeAttr = 'range';
var range = Lib.nestedProperty(ax, rangeAttr).get();
var rng = Lib.simpleMap(range, ax.r2l);
var axrev = rng[1] < rng[0];
if (axrev) rng.reverse();
var bounds = Lib.simpleMap([minallowed, maxallowed], ax.r2l);
if (minallowed !== undefined && rng[0] < bounds[0]) range[axrev ? 1 : 0] = minallowed;
if (maxallowed !== undefined && rng[1] > bounds[1]) range[axrev ? 0 : 1] = maxallowed;
if (range[0] === range[1]) {
var minL = ax.l2r(minallowed);
var maxL = ax.l2r(maxallowed);
if (minallowed !== undefined) {
var _max = minL + 1;
if (maxallowed !== undefined) _max = Math.min(_max, maxL);
range[axrev ? 1 : 0] = _max;
}
if (maxallowed !== undefined) {
var _min = maxL + 1;
if (minallowed !== undefined) _min = Math.max(_min, minL);
range[axrev ? 0 : 1] = _min;
}
}
};
/*
* cleanRange: make sure range is a couplet of valid & distinct values
* keep numbers away from the limits of floating point numbers,
* and dates away from the ends of our date system (+/- 9999 years)
*
* optional param rangeAttr: operate on a different attribute, like
* ax._r, rather than ax.range
*/
ax.cleanRange = function (rangeAttr, opts) {
ax._cleanRange(rangeAttr, opts);
ax.limitRange(rangeAttr);
};
ax._cleanRange = function (rangeAttr, opts) {
if (!opts) opts = {};
if (!rangeAttr) rangeAttr = 'range';
var range = Lib.nestedProperty(ax, rangeAttr).get();
var i, dflt;
if (ax.type === 'date') dflt = Lib.dfltRange(ax.calendar);else if (axLetter === 'y') dflt = constants.DFLTRANGEY;else if (ax._name === 'realaxis') dflt = [0, 1];else dflt = opts.dfltRange || constants.DFLTRANGEX;
// make sure we don't later mutate the defaults
dflt = dflt.slice();
if (ax.rangemode === 'tozero' || ax.rangemode === 'nonnegative') {
dflt[0] = 0;
}
if (!range || range.length !== 2) {
Lib.nestedProperty(ax, rangeAttr).set(dflt);
return;
}
var nullRange0 = range[0] === null;
var nullRange1 = range[1] === null;
if (ax.type === 'date' && !ax.autorange) {
// check if milliseconds or js date objects are provided for range
// and convert to date strings
range[0] = Lib.cleanDate(range[0], BADNUM, ax.calendar);
range[1] = Lib.cleanDate(range[1], BADNUM, ax.calendar);
}
for (i = 0; i < 2; i++) {
if (ax.type === 'date') {
if (!Lib.isDateTime(range[i], ax.calendar)) {
ax[rangeAttr] = dflt;
break;
}
if (ax.r2l(range[0]) === ax.r2l(range[1])) {
// split by +/- 1 second
var linCenter = Lib.constrain(ax.r2l(range[0]), Lib.MIN_MS + 1000, Lib.MAX_MS - 1000);
range[0] = ax.l2r(linCenter - 1000);
range[1] = ax.l2r(linCenter + 1000);
break;
}
} else {
if (!isNumeric(range[i])) {
if (!(nullRange0 || nullRange1) && isNumeric(range[1 - i])) {
range[i] = range[1 - i] * (i ? 10 : 0.1);
} else {
ax[rangeAttr] = dflt;
break;
}
}
if (range[i] < -FP_SAFE) range[i] = -FP_SAFE;else if (range[i] > FP_SAFE) range[i] = FP_SAFE;
if (range[0] === range[1]) {
// somewhat arbitrary: split by 1 or 1ppm, whichever is bigger
var inc = Math.max(1, Math.abs(range[0] * 1e-6));
range[0] -= inc;
range[1] += inc;
}
}
}
};
// set scaling to pixels
ax.setScale = function (usePrivateRange) {
var gs = fullLayout._size;
// make sure we have a domain (pull it in from the axis
// this one is overlaying if necessary)
if (ax.overlaying) {
var ax2 = axisIds.getFromId({
_fullLayout: fullLayout
}, ax.overlaying);
ax.domain = ax2.domain;
}
// While transitions are occurring, we get a double-transform
// issue if we transform the drawn layer *and* use the new axis range to
// draw the data. This allows us to construct setConvert using the pre-
// interaction values of the range:
var rangeAttr = usePrivateRange && ax._r ? '_r' : 'range';
var calendar = ax.calendar;
ax.cleanRange(rangeAttr);
var rl0 = ax.r2l(ax[rangeAttr][0], calendar);
var rl1 = ax.r2l(ax[rangeAttr][1], calendar);
var isY = axLetter === 'y';
if (isY) {
ax._offset = gs.t + (1 - ax.domain[1]) * gs.h;
ax._length = gs.h * (ax.domain[1] - ax.domain[0]);
ax._m = ax._length / (rl0 - rl1);
ax._b = -ax._m * rl1;
} else {
ax._offset = gs.l + ax.domain[0] * gs.w;
ax._length = gs.w * (ax.domain[1] - ax.domain[0]);
ax._m = ax._length / (rl1 - rl0);
ax._b = -ax._m * rl0;
}
// set of "N" disjoint rangebreaks inside the range
ax._rangebreaks = [];
// length of these rangebreaks in value space - negative on reversed axes
ax._lBreaks = 0;
// l2p slope (same for all intervals)
ax._m2 = 0;
// set of l2p offsets (one for each of the (N+1) piecewise intervals)
ax._B = [];
if (ax.rangebreaks) {
var i, brk;
ax._rangebreaks = ax.locateBreaks(Math.min(rl0, rl1), Math.max(rl0, rl1));
if (ax._rangebreaks.length) {
for (i = 0; i < ax._rangebreaks.length; i++) {
brk = ax._rangebreaks[i];
ax._lBreaks += Math.abs(brk.max - brk.min);
}
var flip = isY;
if (rl0 > rl1) flip = !flip;
if (flip) ax._rangebreaks.reverse();
var sign = flip ? -1 : 1;
ax._m2 = sign * ax._length / (Math.abs(rl1 - rl0) - ax._lBreaks);
ax._B.push(-ax._m2 * (isY ? rl1 : rl0));
for (i = 0; i < ax._rangebreaks.length; i++) {
brk = ax._rangebreaks[i];
ax._B.push(ax._B[ax._B.length - 1] - sign * ax._m2 * (brk.max - brk.min));
}
// fill pixel (i.e. 'p') min/max here,
// to not have to loop through the _rangebreaks twice during `p2l`
for (i = 0; i < ax._rangebreaks.length; i++) {
brk = ax._rangebreaks[i];
brk.pmin = l2p(brk.min);
brk.pmax = l2p(brk.max);
}
}
}
if (!isFinite(ax._m) || !isFinite(ax._b) || ax._length < 0) {
fullLayout._replotting = false;
throw new Error('Something went wrong with axis scaling');
}
};
ax.maskBreaks = function (v) {
var rangebreaksIn = ax.rangebreaks || [];
var bnds, b0, b1, vb, vDate;
if (!rangebreaksIn._cachedPatterns) {
rangebreaksIn._cachedPatterns = rangebreaksIn.map(function (brk) {
return brk.enabled && brk.bounds ? Lib.simpleMap(brk.bounds, brk.pattern ? cleanNumber : ax.d2c // case of pattern: ''
) : null;
});
}
if (!rangebreaksIn._cachedValues) {
rangebreaksIn._cachedValues = rangebreaksIn.map(function (brk) {
return brk.enabled && brk.values ? Lib.simpleMap(brk.values, ax.d2c).sort(Lib.sorterAsc) : null;
});
}
for (var i = 0; i < rangebreaksIn.length; i++) {
var brk = rangebreaksIn[i];
if (brk.enabled) {
if (brk.bounds) {
var pattern = brk.pattern;
bnds = rangebreaksIn._cachedPatterns[i];
b0 = bnds[0];
b1 = bnds[1];
switch (pattern) {
case WEEKDAY_PATTERN:
vDate = new Date(v);
vb = vDate.getUTCDay();
if (b0 > b1) {
b1 += 7;
if (vb < b0) vb += 7;
}
break;
case HOUR_PATTERN:
vDate = new Date(v);
var hours = vDate.getUTCHours();
var minutes = vDate.getUTCMinutes();
var seconds = vDate.getUTCSeconds();
var milliseconds = vDate.getUTCMilliseconds();
vb = hours + (minutes / 60 + seconds / 3600 + milliseconds / 3600000);
if (b0 > b1) {
b1 += 24;
if (vb < b0) vb += 24;
}
break;
case '':
// N.B. should work on date axes as well!
// e.g. { bounds: ['2020-01-04', '2020-01-05 23:59'] }
// TODO should work with reversed-range axes
vb = v;
break;
}
if (vb >= b0 && vb < b1) return BADNUM;
} else {
var vals = rangebreaksIn._cachedValues[i];
for (var j = 0; j < vals.length; j++) {
b0 = vals[j];
b1 = b0 + brk.dvalue;
if (v >= b0 && v < b1) return BADNUM;
}
}
}
}
return v;
};
ax.locateBreaks = function (r0, r1) {
var i, bnds, b0, b1;
var rangebreaksOut = [];
if (!ax.rangebreaks) return rangebreaksOut;
var rangebreaksIn = ax.rangebreaks.slice().sort(function (a, b) {
if (a.pattern === WEEKDAY_PATTERN && b.pattern === HOUR_PATTERN) return -1;
if (b.pattern === WEEKDAY_PATTERN && a.pattern === HOUR_PATTERN) return 1;
return 0;
});
var addBreak = function (min, max) {
min = Lib.constrain(min, r0, r1);
max = Lib.constrain(max, r0, r1);
if (min === max) return;
var isNewBreak = true;
for (var j = 0; j < rangebreaksOut.length; j++) {
var brkj = rangebreaksOut[j];
if (min < brkj.max && max >= brkj.min) {
if (min < brkj.min) {
brkj.min = min;
}
if (max > brkj.max) {
brkj.max = max;
}
isNewBreak = false;
}
}
if (isNewBreak) {
rangebreaksOut.push({
min: min,
max: max
});
}
};
for (i = 0; i < rangebreaksIn.length; i++) {
var brk = rangebreaksIn[i];
if (brk.enabled) {
if (brk.bounds) {
var t0 = r0;
var t1 = r1;
if (brk.pattern) {
// to remove decimal (most often found in auto ranges)
t0 = Math.floor(t0);
}
bnds = Lib.simpleMap(brk.bounds, brk.pattern ? cleanNumber : ax.r2l);
b0 = bnds[0];
b1 = bnds[1];
// r0 value as date
var t0Date = new Date(t0);
// r0 value for break pattern
var bndDelta;
// step in ms between rangebreaks
var step;
switch (brk.pattern) {
case WEEKDAY_PATTERN:
step = ONEWEEK;
bndDelta = ((b1 < b0 ? 7 : 0) + (b1 - b0)) * ONEDAY;
t0 += b0 * ONEDAY - (t0Date.getUTCDay() * ONEDAY + t0Date.getUTCHours() * ONEHOUR + t0Date.getUTCMinutes() * ONEMIN + t0Date.getUTCSeconds() * ONESEC + t0Date.getUTCMilliseconds());
break;
case HOUR_PATTERN:
step = ONEDAY;
bndDelta = ((b1 < b0 ? 24 : 0) + (b1 - b0)) * ONEHOUR;
t0 += b0 * ONEHOUR - (t0Date.getUTCHours() * ONEHOUR + t0Date.getUTCMinutes() * ONEMIN + t0Date.getUTCSeconds() * ONESEC + t0Date.getUTCMilliseconds());
break;
default:
t0 = Math.min(bnds[0], bnds[1]);
t1 = Math.max(bnds[0], bnds[1]);
step = t1 - t0;
bndDelta = step;
}
for (var t = t0; t < t1; t += step) {
addBreak(t, t + bndDelta);
}
} else {
var vals = Lib.simpleMap(brk.values, ax.d2c);
for (var j = 0; j < vals.length; j++) {
b0 = vals[j];
b1 = b0 + brk.dvalue;
addBreak(b0, b1);
}
}
}
}
rangebreaksOut.sort(function (a, b) {
return a.min - b.min;
});
return rangebreaksOut;
};
// makeCalcdata: takes an x or y array and converts it
// to a position on the axis object "ax"
// inputs:
// trace - a data object from gd.data
// axLetter - a string, either 'x' or 'y', for which item
// to convert (TODO: is this now always the same as
// the first letter of ax._id?)
// in case the expected data isn't there, make a list of
// integers based on the opposite data
ax.makeCalcdata = function (trace, axLetter, opts) {
var arrayIn, arrayOut, i, len;
var axType = ax.type;
var cal = axType === 'date' && trace[axLetter + 'calendar'];
if (axLetter in trace) {
arrayIn = trace[axLetter];
len = trace._length || Lib.minRowLength(arrayIn);
if (Lib.isTypedArray(arrayIn) && (axType === 'linear' || axType === 'log')) {
if (len === arrayIn.length) {
return arrayIn;
} else if (arrayIn.subarray) {
return arrayIn.subarray(0, len);
}
}
if (axType === 'multicategory') {
return setMultiCategoryIndex(arrayIn, len);
}
arrayOut = new Array(len);
for (i = 0; i < len; i++) {
arrayOut[i] = ax.d2c(arrayIn[i], 0, cal, opts);
}
} else {
var v0 = axLetter + '0' in trace ? ax.d2c(trace[axLetter + '0'], 0, cal) : 0;
var dv = trace['d' + axLetter] ? Number(trace['d' + axLetter]) : 1;
// the opposing data, for size if we have x and dx etc
arrayIn = trace[{
x: 'y',
y: 'x'
}[axLetter]];
len = trace._length || arrayIn.length;
arrayOut = new Array(len);
for (i = 0; i < len; i++) {
arrayOut[i] = v0 + i * dv;
}
}
// mask (i.e. set to BADNUM) coords that fall inside rangebreaks
if (ax.rangebreaks) {
for (i = 0; i < len; i++) {
arrayOut[i] = ax.maskBreaks(arrayOut[i]);
}
}
return arrayOut;
};
ax.isValidRange = function (range, nullOk) {
return Array.isArray(range) && range.length === 2 && (nullOk && range[0] === null || isNumeric(ax.r2l(range[0]))) && (nullOk && range[1] === null || isNumeric(ax.r2l(range[1])));
};
ax.getAutorangeDflt = function (range, options) {
var autorangeDflt = !ax.isValidRange(range, 'nullOk');
if (autorangeDflt && options && options.reverseDflt) autorangeDflt = 'reversed';else if (range) {
if (range[0] === null && range[1] === null) {
autorangeDflt = true;
} else if (range[0] === null && range[1] !== null) {
autorangeDflt = 'min';
} else if (range[0] !== null && range[1] === null) {
autorangeDflt = 'max';
}
}
return autorangeDflt;
};
ax.isReversed = function () {
var autorange = ax.autorange;
return autorange === 'reversed' || autorange === 'min reversed' || autorange === 'max reversed';
};
ax.isPtWithinRange = function (d, calendar) {
var coord = ax.c2l(d[axLetter], null, calendar);
var r0 = ax.r2l(ax.range[0]);
var r1 = ax.r2l(ax.range[1]);
if (r0 < r1) {
return r0 <= coord && coord <= r1;
} else {
// Reversed axis case.
return r1 <= coord && coord <= r0;
}
};
ax._emptyCategories = function () {
ax._categories = [];
ax._categoriesMap = {};
};
// should skip if not category nor multicategory
ax.clearCalc = function () {
var group = ax._matchGroup;
if (group) {
var categories = null;
var categoriesMap = null;
for (var axId2 in group) {
var ax2 = fullLayout[axisIds.id2name(axId2)];
if (ax2._categories) {
categories = ax2._categories;
categoriesMap = ax2._categoriesMap;
break;
}
}
if (categories && categoriesMap) {
ax._categories = categories;
ax._categoriesMap = categoriesMap;
} else {
ax._emptyCategories();
}
} else {
ax._emptyCategories();
}
if (ax._initialCategories) {
for (var j = 0; j < ax._initialCategories.length; j++) {
setCategoryIndex(ax._initialCategories[j]);
}
}
};
// sort the axis (and all the matching ones) by _initialCategories
// returns the indices of the traces affected by the reordering
ax.sortByInitialCategories = function () {
var affectedTraces = [];
ax._emptyCategories();
if (ax._initialCategories) {
for (var j = 0; j < ax._initialCategories.length; j++) {
setCategoryIndex(ax._initialCategories[j]);
}
}
affectedTraces = affectedTraces.concat(ax._traceIndices);
// Propagate to matching axes
var group = ax._matchGroup;
for (var axId2 in group) {
if (axId === axId2) continue;
var ax2 = fullLayout[axisIds.id2name(axId2)];
ax2._categories = ax._categories;
ax2._categoriesMap = ax._categoriesMap;
affectedTraces = affectedTraces.concat(ax2._traceIndices);
}
return affectedTraces;
};
// Propagate localization into the axis so that
// methods in Axes can use it w/o having to pass fullLayout
// Default (non-d3) number formatting uses separators directly
// dates and d3-formatted numbers use the d3 locale
// Fall back on default format for dummy axes that don't care about formatting
var locale = fullLayout._d3locale;
if (ax.type === 'date') {
ax._dateFormat = locale ? locale.timeFormat : utcFormat;
ax._extraFormat = fullLayout._extraFormat;
}
// occasionally we need _numFormat to pass through
// even though it won't be needed by this axis
ax._separators = fullLayout.separators;
ax._numFormat = locale ? locale.numberFormat : numberFormat;
// and for bar charts and box plots: reset forced minimum tick spacing
delete ax._minDtick;
delete ax._forceTick0;
};
/***/ }),
/***/ 5024:
/***/ (function(module) {
"use strict";
/*
* Attributes 'showexponent', 'showtickprefix' and 'showticksuffix'
* share values.
*
* If only 1 attribute is set,
* the remaining attributes inherit that value.
*
* If 2 attributes are set to the same value,
* the remaining attribute inherits that value.
*
* If 2 attributes are set to different values,
* the remaining is set to its dflt value.
*
*/
module.exports = function getShowAttrDflt(containerIn) {
var showAttrsAll = ['showexponent', 'showtickprefix', 'showticksuffix'];
var showAttrs = showAttrsAll.filter(function (a) {
return containerIn[a] !== undefined;
});
var sameVal = function (a) {
return containerIn[a] === containerIn[showAttrs[0]];
};
if (showAttrs.every(sameVal) || showAttrs.length === 1) {
return containerIn[showAttrs[0]];
}
};
/***/ }),
/***/ 5936:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var contrast = (__webpack_require__(6308).contrast);
var layoutAttributes = __webpack_require__(4724);
var getShowAttrDflt = __webpack_require__(5024);
var handleArrayContainerDefaults = __webpack_require__(1272);
module.exports = function handleTickLabelDefaults(containerIn, containerOut, coerce, axType, options) {
if (!options) options = {};
var labelalias = coerce('labelalias');
if (!Lib.isPlainObject(labelalias)) delete containerOut.labelalias;
var showAttrDflt = getShowAttrDflt(containerIn);
var showTickLabels = coerce('showticklabels');
if (showTickLabels) {
if (!options.noTicklabelshift) {
coerce('ticklabelshift');
}
if (!options.noTicklabelstandoff) {
coerce('ticklabelstandoff');
}
var font = options.font || {};
var contColor = containerOut.color;
var position = containerOut.ticklabelposition || '';
var dfltFontColor = position.indexOf('inside') !== -1 ? contrast(options.bgColor) :
// as with titlefont.color, inherit axis.color only if one was
// explicitly provided
contColor && contColor !== layoutAttributes.color.dflt ? contColor : font.color;
Lib.coerceFont(coerce, 'tickfont', font, {
overrideDflt: {
color: dfltFontColor
}
});
if (!options.noTicklabelstep && axType !== 'multicategory' && axType !== 'log') {
coerce('ticklabelstep');
}
if (!options.noAng) {
var tickAngle = coerce('tickangle');
if (!options.noAutotickangles && tickAngle === 'auto') {
coerce('autotickangles');
}
}
if (axType !== 'category') {
var tickFormat = coerce('tickformat');
handleArrayContainerDefaults(containerIn, containerOut, {
name: 'tickformatstops',
inclusionAttr: 'enabled',
handleItemDefaults: tickformatstopDefaults
});
if (!containerOut.tickformatstops.length) {
delete containerOut.tickformatstops;
}
if (!options.noExp && !tickFormat && axType !== 'date') {
coerce('showexponent', showAttrDflt);
coerce('exponentformat');
coerce('minexponent');
coerce('separatethousands');
}
}
}
};
function tickformatstopDefaults(valueIn, valueOut) {
function coerce(attr, dflt) {
return Lib.coerce(valueIn, valueOut, layoutAttributes.tickformatstops, attr, dflt);
}
var enabled = coerce('enabled');
if (enabled) {
coerce('dtickrange');
coerce('value');
}
}
/***/ }),
/***/ 5404:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var layoutAttributes = __webpack_require__(4724);
/**
* options: inherits outerTicks from axes.handleAxisDefaults
*/
module.exports = function handleTickMarkDefaults(containerIn, containerOut, coerce, options) {
var isMinor = options.isMinor;
var cIn = isMinor ? containerIn.minor || {} : containerIn;
var cOut = isMinor ? containerOut.minor : containerOut;
var lAttr = isMinor ? layoutAttributes.minor : layoutAttributes;
var prefix = isMinor ? 'minor.' : '';
var tickLen = Lib.coerce2(cIn, cOut, lAttr, 'ticklen', isMinor ? (containerOut.ticklen || 5) * 0.6 : undefined);
var tickWidth = Lib.coerce2(cIn, cOut, lAttr, 'tickwidth', isMinor ? containerOut.tickwidth || 1 : undefined);
var tickColor = Lib.coerce2(cIn, cOut, lAttr, 'tickcolor', (isMinor ? containerOut.tickcolor : undefined) || cOut.color);
var showTicks = coerce(prefix + 'ticks', !isMinor && options.outerTicks || tickLen || tickWidth || tickColor ? 'outside' : '');
if (!showTicks) {
delete cOut.ticklen;
delete cOut.tickwidth;
delete cOut.tickcolor;
}
};
/***/ }),
/***/ 6332:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var cleanTicks = __webpack_require__(8728);
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
var isTypedArraySpec = (__webpack_require__(8116).isTypedArraySpec);
var decodeTypedArraySpec = (__webpack_require__(8116).decodeTypedArraySpec);
module.exports = function handleTickValueDefaults(containerIn, containerOut, coerce, axType, opts) {
if (!opts) opts = {};
var isMinor = opts.isMinor;
var cIn = isMinor ? containerIn.minor || {} : containerIn;
var cOut = isMinor ? containerOut.minor : containerOut;
var prefix = isMinor ? 'minor.' : '';
function readInput(attr) {
var v = cIn[attr];
if (isTypedArraySpec(v)) v = decodeTypedArraySpec(v);
return v !== undefined ? v : (cOut._template || {})[attr];
}
var _tick0 = readInput('tick0');
var _dtick = readInput('dtick');
var _tickvals = readInput('tickvals');
var tickmodeDefault = isArrayOrTypedArray(_tickvals) ? 'array' : _dtick ? 'linear' : 'auto';
var tickmode = coerce(prefix + 'tickmode', tickmodeDefault);
if (tickmode === 'auto' || tickmode === 'sync') {
coerce(prefix + 'nticks');
} else if (tickmode === 'linear') {
// dtick is usually a positive number, but there are some
// special strings available for log or date axes
// tick0 also has special logic
var dtick = cOut.dtick = cleanTicks.dtick(_dtick, axType);
cOut.tick0 = cleanTicks.tick0(_tick0, axType, containerOut.calendar, dtick);
} else if (axType !== 'multicategory') {
var tickvals = coerce(prefix + 'tickvals');
if (tickvals === undefined) cOut.tickmode = 'auto';else if (!isMinor) coerce('ticktext');
}
};
/***/ }),
/***/ 3736:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var Drawing = __webpack_require__(3616);
var Axes = __webpack_require__(4460);
/**
* transitionAxes
*
* transition axes from one set of ranges to another, using a svg
* transformations, similar to during panning.
*
* @param {DOM element | object} gd
* @param {array} edits : array of 'edits', each item with
* - plotinfo {object} subplot object
* - xr0 {array} initial x-range
* - xr1 {array} end x-range
* - yr0 {array} initial y-range
* - yr1 {array} end y-range
* @param {object} transitionOpts
* @param {function} makeOnCompleteCallback
*/
module.exports = function transitionAxes(gd, edits, transitionOpts, makeOnCompleteCallback) {
var fullLayout = gd._fullLayout;
// special case for redraw:false Plotly.animate that relies on this
// to update axis-referenced layout components
if (edits.length === 0) {
Axes.redrawComponents(gd);
return;
}
function unsetSubplotTransform(subplot) {
var xa = subplot.xaxis;
var ya = subplot.yaxis;
fullLayout._defs.select('#' + subplot.clipId + '> rect').call(Drawing.setTranslate, 0, 0).call(Drawing.setScale, 1, 1);
subplot.plot.call(Drawing.setTranslate, xa._offset, ya._offset).call(Drawing.setScale, 1, 1);
var traceGroups = subplot.plot.selectAll('.scatterlayer .trace');
// This is specifically directed at scatter traces, applying an inverse
// scale to individual points to counteract the scale of the trace
// as a whole:
traceGroups.selectAll('.point').call(Drawing.setPointGroupScale, 1, 1);
traceGroups.selectAll('.textpoint').call(Drawing.setTextPointsScale, 1, 1);
traceGroups.call(Drawing.hideOutsideRangePoints, subplot);
}
function updateSubplot(edit, progress) {
var plotinfo = edit.plotinfo;
var xa = plotinfo.xaxis;
var ya = plotinfo.yaxis;
var xlen = xa._length;
var ylen = ya._length;
var editX = !!edit.xr1;
var editY = !!edit.yr1;
var viewBox = [];
if (editX) {
var xr0 = Lib.simpleMap(edit.xr0, xa.r2l);
var xr1 = Lib.simpleMap(edit.xr1, xa.r2l);
var dx0 = xr0[1] - xr0[0];
var dx1 = xr1[1] - xr1[0];
viewBox[0] = (xr0[0] * (1 - progress) + progress * xr1[0] - xr0[0]) / (xr0[1] - xr0[0]) * xlen;
viewBox[2] = xlen * (1 - progress + progress * dx1 / dx0);
xa.range[0] = xa.l2r(xr0[0] * (1 - progress) + progress * xr1[0]);
xa.range[1] = xa.l2r(xr0[1] * (1 - progress) + progress * xr1[1]);
} else {
viewBox[0] = 0;
viewBox[2] = xlen;
}
if (editY) {
var yr0 = Lib.simpleMap(edit.yr0, ya.r2l);
var yr1 = Lib.simpleMap(edit.yr1, ya.r2l);
var dy0 = yr0[1] - yr0[0];
var dy1 = yr1[1] - yr1[0];
viewBox[1] = (yr0[1] * (1 - progress) + progress * yr1[1] - yr0[1]) / (yr0[0] - yr0[1]) * ylen;
viewBox[3] = ylen * (1 - progress + progress * dy1 / dy0);
ya.range[0] = xa.l2r(yr0[0] * (1 - progress) + progress * yr1[0]);
ya.range[1] = ya.l2r(yr0[1] * (1 - progress) + progress * yr1[1]);
} else {
viewBox[1] = 0;
viewBox[3] = ylen;
}
Axes.drawOne(gd, xa, {
skipTitle: true
});
Axes.drawOne(gd, ya, {
skipTitle: true
});
Axes.redrawComponents(gd, [xa._id, ya._id]);
var xScaleFactor = editX ? xlen / viewBox[2] : 1;
var yScaleFactor = editY ? ylen / viewBox[3] : 1;
var clipDx = editX ? viewBox[0] : 0;
var clipDy = editY ? viewBox[1] : 0;
var fracDx = editX ? viewBox[0] / viewBox[2] * xlen : 0;
var fracDy = editY ? viewBox[1] / viewBox[3] * ylen : 0;
var plotDx = xa._offset - fracDx;
var plotDy = ya._offset - fracDy;
plotinfo.clipRect.call(Drawing.setTranslate, clipDx, clipDy).call(Drawing.setScale, 1 / xScaleFactor, 1 / yScaleFactor);
plotinfo.plot.call(Drawing.setTranslate, plotDx, plotDy).call(Drawing.setScale, xScaleFactor, yScaleFactor);
// apply an inverse scale to individual points to counteract
// the scale of the trace group.
Drawing.setPointGroupScale(plotinfo.zoomScalePts, 1 / xScaleFactor, 1 / yScaleFactor);
Drawing.setTextPointsScale(plotinfo.zoomScaleTxt, 1 / xScaleFactor, 1 / yScaleFactor);
}
var onComplete;
if (makeOnCompleteCallback) {
// This module makes the choice whether or not it notifies Plotly.transition
// about completion:
onComplete = makeOnCompleteCallback();
}
function transitionComplete() {
var aobj = {};
for (var i = 0; i < edits.length; i++) {
var edit = edits[i];
var xa = edit.plotinfo.xaxis;
var ya = edit.plotinfo.yaxis;
if (edit.xr1) aobj[xa._name + '.range'] = edit.xr1.slice();
if (edit.yr1) aobj[ya._name + '.range'] = edit.yr1.slice();
}
// Signal that this transition has completed:
onComplete && onComplete();
return Registry.call('relayout', gd, aobj).then(function () {
for (var i = 0; i < edits.length; i++) {
unsetSubplotTransform(edits[i].plotinfo);
}
});
}
function transitionInterrupt() {
var aobj = {};
for (var i = 0; i < edits.length; i++) {
var edit = edits[i];
var xa = edit.plotinfo.xaxis;
var ya = edit.plotinfo.yaxis;
if (edit.xr0) aobj[xa._name + '.range'] = edit.xr0.slice();
if (edit.yr0) aobj[ya._name + '.range'] = edit.yr0.slice();
}
return Registry.call('relayout', gd, aobj).then(function () {
for (var i = 0; i < edits.length; i++) {
unsetSubplotTransform(edits[i].plotinfo);
}
});
}
var t1, t2, raf;
var easeFn = d3.ease(transitionOpts.easing);
gd._transitionData._interruptCallbacks.push(function () {
window.cancelAnimationFrame(raf);
raf = null;
return transitionInterrupt();
});
function doFrame() {
t2 = Date.now();
var tInterp = Math.min(1, (t2 - t1) / transitionOpts.duration);
var progress = easeFn(tInterp);
for (var i = 0; i < edits.length; i++) {
updateSubplot(edits[i], progress);
}
if (t2 - t1 > transitionOpts.duration) {
transitionComplete();
raf = window.cancelAnimationFrame(doFrame);
} else {
raf = window.requestAnimationFrame(doFrame);
}
}
t1 = Date.now();
raf = window.requestAnimationFrame(doFrame);
return Promise.resolve();
};
/***/ }),
/***/ 4944:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var traceIs = (__webpack_require__(4040).traceIs);
var autoType = __webpack_require__(2976);
/*
* data: the plot data to use in choosing auto type
* name: axis object name (ie 'xaxis') if one should be stored
*/
module.exports = function handleTypeDefaults(containerIn, containerOut, coerce, options) {
coerce('autotypenumbers', options.autotypenumbersDflt);
var axType = coerce('type', (options.splomStash || {}).type);
if (axType === '-') {
setAutoType(containerOut, options.data);
if (containerOut.type === '-') {
containerOut.type = 'linear';
} else {
// copy autoType back to input axis
// note that if this object didn't exist
// in the input layout, we have to put it in
// this happens in the main supplyDefaults function
containerIn.type = containerOut.type;
}
}
};
function setAutoType(ax, data) {
// new logic: let people specify any type they want,
// only autotype if type is '-'
if (ax.type !== '-') return;
var id = ax._id;
var axLetter = id.charAt(0);
var i;
// support 3d
if (id.indexOf('scene') !== -1) id = axLetter;
var d0 = getFirstNonEmptyTrace(data, id, axLetter);
if (!d0) return;
// first check for histograms, as the count direction
// should always default to a linear axis
if (d0.type === 'histogram' && axLetter === {
v: 'y',
h: 'x'
}[d0.orientation || 'v']) {
ax.type = 'linear';
return;
}
var calAttr = axLetter + 'calendar';
var calendar = d0[calAttr];
var opts = {
noMultiCategory: !traceIs(d0, 'cartesian') || traceIs(d0, 'noMultiCategory')
};
// To not confuse 2D x/y used for per-box sample points for multicategory coordinates
if (d0.type === 'box' && d0._hasPreCompStats && axLetter === {
h: 'x',
v: 'y'
}[d0.orientation || 'v']) {
opts.noMultiCategory = true;
}
opts.autotypenumbers = ax.autotypenumbers;
// check all boxes on this x axis to see
// if they're dates, numbers, or categories
if (isBoxWithoutPositionCoords(d0, axLetter)) {
var posLetter = getBoxPosLetter(d0);
var boxPositions = [];
for (i = 0; i < data.length; i++) {
var trace = data[i];
if (!traceIs(trace, 'box-violin') || (trace[axLetter + 'axis'] || axLetter) !== id) continue;
if (trace[posLetter] !== undefined) boxPositions.push(trace[posLetter][0]);else if (trace.name !== undefined) boxPositions.push(trace.name);else boxPositions.push('text');
if (trace[calAttr] !== calendar) calendar = undefined;
}
ax.type = autoType(boxPositions, calendar, opts);
} else if (d0.type === 'splom') {
var dimensions = d0.dimensions;
var dim = dimensions[d0._axesDim[id]];
if (dim.visible) ax.type = autoType(dim.values, calendar, opts);
} else {
ax.type = autoType(d0[axLetter] || [d0[axLetter + '0']], calendar, opts);
}
}
function getFirstNonEmptyTrace(data, id, axLetter) {
for (var i = 0; i < data.length; i++) {
var trace = data[i];
if (trace.type === 'splom' && trace._length > 0 && (trace['_' + axLetter + 'axes'] || {})[id]) {
return trace;
}
if ((trace[axLetter + 'axis'] || axLetter) === id) {
if (isBoxWithoutPositionCoords(trace, axLetter)) {
return trace;
} else if ((trace[axLetter] || []).length || trace[axLetter + '0']) {
return trace;
}
}
}
}
function getBoxPosLetter(trace) {
return {
v: 'x',
h: 'y'
}[trace.orientation || 'v'];
}
function isBoxWithoutPositionCoords(trace, axLetter) {
var posLetter = getBoxPosLetter(trace);
var isBox = traceIs(trace, 'box-violin');
var isCandlestick = traceIs(trace._fullInput || {}, 'candlestick');
return isBox && !isCandlestick && axLetter === posLetter && trace[posLetter] === undefined && trace[posLetter + '0'] === undefined;
}
/***/ }),
/***/ 2460:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
/*
* Create or update an observer. This function is designed to be
* idempotent so that it can be called over and over as the component
* updates, and will attach and detach listeners as needed.
*
* @param {optional object} container
* An object on which the observer is stored. This is the mechanism
* by which it is idempotent. If it already exists, another won't be
* added. Each time it's called, the value lookup table is updated.
* @param {array} commandList
* An array of commands, following either `buttons` of `updatemenus`
* or `steps` of `sliders`.
* @param {function} onchange
* A listener called when the value is changed. Receives data object
* with information about the new state.
*/
exports.manageCommandObserver = function (gd, container, commandList, onchange) {
var ret = {};
var enabled = true;
if (container && container._commandObserver) {
ret = container._commandObserver;
}
if (!ret.cache) {
ret.cache = {};
}
// Either create or just recompute this:
ret.lookupTable = {};
var binding = exports.hasSimpleAPICommandBindings(gd, commandList, ret.lookupTable);
if (container && container._commandObserver) {
if (!binding) {
// If container exists and there are no longer any bindings,
// remove existing:
if (container._commandObserver.remove) {
container._commandObserver.remove();
container._commandObserver = null;
return ret;
}
} else {
// If container exists and there *are* bindings, then the lookup
// table should have been updated and check is already attached,
// so there's nothing to be done:
return ret;
}
}
// Determine whether there's anything to do for this binding:
if (binding) {
// Build the cache:
bindingValueHasChanged(gd, binding, ret.cache);
ret.check = function check() {
if (!enabled) return;
var update = bindingValueHasChanged(gd, binding, ret.cache);
if (update.changed && onchange) {
// Disable checks for the duration of this command in order to avoid
// infinite loops:
if (ret.lookupTable[update.value] !== undefined) {
ret.disable();
Promise.resolve(onchange({
value: update.value,
type: binding.type,
prop: binding.prop,
traces: binding.traces,
index: ret.lookupTable[update.value]
})).then(ret.enable, ret.enable);
}
}
return update.changed;
};
var checkEvents = ['plotly_relayout', 'plotly_redraw', 'plotly_restyle', 'plotly_update', 'plotly_animatingframe', 'plotly_afterplot'];
for (var i = 0; i < checkEvents.length; i++) {
gd._internalOn(checkEvents[i], ret.check);
}
ret.remove = function () {
for (var i = 0; i < checkEvents.length; i++) {
gd._removeInternalListener(checkEvents[i], ret.check);
}
};
} else {
// TODO: It'd be really neat to actually give a *reason* for this, but at least a warning
// is a start
Lib.log('Unable to automatically bind plot updates to API command');
ret.lookupTable = {};
ret.remove = function () {};
}
ret.disable = function disable() {
enabled = false;
};
ret.enable = function enable() {
enabled = true;
};
if (container) {
container._commandObserver = ret;
}
return ret;
};
/*
* This function checks to see if an array of objects containing
* method and args properties is compatible with automatic two-way
* binding. The criteria right now are that
*
* 1. multiple traces may be affected
* 2. only one property may be affected
* 3. the same property must be affected by all commands
*/
exports.hasSimpleAPICommandBindings = function (gd, commandList, bindingsByValue) {
var i;
var n = commandList.length;
var refBinding;
for (i = 0; i < n; i++) {
var binding;
var command = commandList[i];
var method = command.method;
var args = command.args;
if (!Array.isArray(args)) args = [];
// If any command has no method, refuse to bind:
if (!method) {
return false;
}
var bindings = exports.computeAPICommandBindings(gd, method, args);
// Right now, handle one and *only* one property being set:
if (bindings.length !== 1) {
return false;
}
if (!refBinding) {
refBinding = bindings[0];
if (Array.isArray(refBinding.traces)) {
refBinding.traces.sort();
}
} else {
binding = bindings[0];
if (binding.type !== refBinding.type) {
return false;
}
if (binding.prop !== refBinding.prop) {
return false;
}
if (Array.isArray(refBinding.traces)) {
if (Array.isArray(binding.traces)) {
binding.traces.sort();
for (var j = 0; j < refBinding.traces.length; j++) {
if (refBinding.traces[j] !== binding.traces[j]) {
return false;
}
}
} else {
return false;
}
} else {
if (binding.prop !== refBinding.prop) {
return false;
}
}
}
binding = bindings[0];
var value = binding.value;
if (Array.isArray(value)) {
if (value.length === 1) {
value = value[0];
} else {
return false;
}
}
if (bindingsByValue) {
bindingsByValue[value] = i;
}
}
return refBinding;
};
function bindingValueHasChanged(gd, binding, cache) {
var container, value, obj;
var changed = false;
if (binding.type === 'data') {
// If it's data, we need to get a trace. Based on the limited scope
// of what we cover, we can just take the first trace from the list,
// or otherwise just the first trace:
container = gd._fullData[binding.traces !== null ? binding.traces[0] : 0];
} else if (binding.type === 'layout') {
container = gd._fullLayout;
} else {
return false;
}
value = Lib.nestedProperty(container, binding.prop).get();
obj = cache[binding.type] = cache[binding.type] || {};
if (obj.hasOwnProperty(binding.prop)) {
if (obj[binding.prop] !== value) {
changed = true;
}
}
obj[binding.prop] = value;
return {
changed: changed,
value: value
};
}
/*
* Execute an API command. There's really not much to this; it just provides
* a common hook so that implementations don't need to be synchronized across
* multiple components with the ability to invoke API commands.
*
* @param {string} method
* The name of the plotly command to execute. Must be one of 'animate',
* 'restyle', 'relayout', 'update'.
* @param {array} args
* A list of arguments passed to the API command
*/
exports.executeAPICommand = function (gd, method, args) {
if (method === 'skip') return Promise.resolve();
var _method = Registry.apiMethodRegistry[method];
var allArgs = [gd];
if (!Array.isArray(args)) args = [];
for (var i = 0; i < args.length; i++) {
allArgs.push(args[i]);
}
return _method.apply(null, allArgs).catch(function (err) {
Lib.warn('API call to Plotly.' + method + ' rejected.', err);
return Promise.reject(err);
});
};
exports.computeAPICommandBindings = function (gd, method, args) {
var bindings;
if (!Array.isArray(args)) args = [];
switch (method) {
case 'restyle':
bindings = computeDataBindings(gd, args);
break;
case 'relayout':
bindings = computeLayoutBindings(gd, args);
break;
case 'update':
bindings = computeDataBindings(gd, [args[0], args[2]]).concat(computeLayoutBindings(gd, [args[1]]));
break;
case 'animate':
bindings = computeAnimateBindings(gd, args);
break;
default:
// This is the case where intelligent logic about what affects
// this command is not implemented. It causes no ill effects.
// For example, addFrames simply won't bind to a control component.
bindings = [];
}
return bindings;
};
function computeAnimateBindings(gd, args) {
// We'll assume that the only relevant modification an animation
// makes that's meaningfully tracked is the frame:
if (Array.isArray(args[0]) && args[0].length === 1 && ['string', 'number'].indexOf(typeof args[0][0]) !== -1) {
return [{
type: 'layout',
prop: '_currentFrame',
value: args[0][0].toString()
}];
} else {
return [];
}
}
function computeLayoutBindings(gd, args) {
var bindings = [];
var astr = args[0];
var aobj = {};
if (typeof astr === 'string') {
aobj[astr] = args[1];
} else if (Lib.isPlainObject(astr)) {
aobj = astr;
} else {
return bindings;
}
crawl(aobj, function (path, attrName, attr) {
bindings.push({
type: 'layout',
prop: path,
value: attr
});
}, '', 0);
return bindings;
}
function computeDataBindings(gd, args) {
var traces, astr, val, aobj;
var bindings = [];
// Logic copied from Plotly.restyle:
astr = args[0];
val = args[1];
traces = args[2];
aobj = {};
if (typeof astr === 'string') {
aobj[astr] = val;
} else if (Lib.isPlainObject(astr)) {
// the 3-arg form
aobj = astr;
if (traces === undefined) {
traces = val;
}
} else {
return bindings;
}
if (traces === undefined) {
// Explicitly assign this to null instead of undefined:
traces = null;
}
crawl(aobj, function (path, attrName, _attr) {
var thisTraces;
var attr;
if (Array.isArray(_attr)) {
attr = _attr.slice();
var nAttr = Math.min(attr.length, gd.data.length);
if (traces) {
nAttr = Math.min(nAttr, traces.length);
}
thisTraces = [];
for (var j = 0; j < nAttr; j++) {
thisTraces[j] = traces ? traces[j] : j;
}
} else {
attr = _attr;
thisTraces = traces ? traces.slice() : null;
}
// Convert [7] to just 7 when traces is null:
if (thisTraces === null) {
if (Array.isArray(attr)) {
attr = attr[0];
}
} else if (Array.isArray(thisTraces)) {
if (!Array.isArray(attr)) {
var tmp = attr;
attr = [];
for (var i = 0; i < thisTraces.length; i++) {
attr[i] = tmp;
}
}
attr.length = Math.min(thisTraces.length, attr.length);
}
bindings.push({
type: 'data',
prop: path,
traces: thisTraces,
value: attr
});
}, '', 0);
return bindings;
}
function crawl(attrs, callback, path, depth) {
Object.keys(attrs).forEach(function (attrName) {
var attr = attrs[attrName];
if (attrName[0] === '_') return;
var thisPath = path + (depth > 0 ? '.' : '') + attrName;
if (Lib.isPlainObject(attr)) {
crawl(attr, callback, thisPath, depth + 1);
} else {
// Only execute the callback on leaf nodes:
callback(thisPath, attrName, attr);
}
});
}
/***/ }),
/***/ 6968:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var extendFlat = (__webpack_require__(2880).extendFlat);
/**
* Make a xy domain attribute group
*
* @param {object} opts
* @param {string}
* opts.name: name to be inserted in the default description
* @param {boolean}
* opts.trace: set to true for trace containers
* @param {string}
* opts.editType: editType for all pieces
* @param {boolean}
* opts.noGridCell: set to true to omit `row` and `column`
*
* @param {object} extra
* @param {string}
* extra.description: extra description. N.B we use
* a separate extra container to make it compatible with
* the compress_attributes transform.
*
* @return {object} attributes object containing {x,y} as specified
*/
exports.u = function (opts, extra) {
opts = opts || {};
extra = extra || {};
var base = {
valType: 'info_array',
editType: opts.editType,
items: [{
valType: 'number',
min: 0,
max: 1,
editType: opts.editType
}, {
valType: 'number',
min: 0,
max: 1,
editType: opts.editType
}],
dflt: [0, 1]
};
var namePart = opts.name ? opts.name + ' ' : '';
var contPart = opts.trace ? 'trace ' : 'subplot ';
var descPart = extra.description ? ' ' + extra.description : '';
var out = {
x: extendFlat({}, base, {}),
y: extendFlat({}, base, {}),
editType: opts.editType
};
if (!opts.noGridCell) {
out.row = {
valType: 'integer',
min: 0,
dflt: 0,
editType: opts.editType
};
out.column = {
valType: 'integer',
min: 0,
dflt: 0,
editType: opts.editType
};
}
return out;
};
exports.Q = function (containerOut, layout, coerce, dfltDomains) {
var dfltX = dfltDomains && dfltDomains.x || [0, 1];
var dfltY = dfltDomains && dfltDomains.y || [0, 1];
var grid = layout.grid;
if (grid) {
var column = coerce('domain.column');
if (column !== undefined) {
if (column < grid.columns) dfltX = grid._domains.x[column];else delete containerOut.domain.column;
}
var row = coerce('domain.row');
if (row !== undefined) {
if (row < grid.rows) dfltY = grid._domains.y[row];else delete containerOut.domain.row;
}
}
var x = coerce('domain.x', dfltX);
var y = coerce('domain.y', dfltY);
// don't accept bad input data
if (!(x[0] < x[1])) containerOut.domain.x = dfltX.slice();
if (!(y[0] < y[1])) containerOut.domain.y = dfltY.slice();
};
/***/ }),
/***/ 5376:
/***/ (function(module) {
"use strict";
/*
* make a font attribute group
*
* @param {object} opts
* @param {string}
* opts.description: where & how this font is used
* @param {optional bool} arrayOk:
* should each part (family, size, color) be arrayOk? default false.
* @param {string} editType:
* the editType for all pieces of this font
* @param {optional string} colorEditType:
* a separate editType just for color
*
* @return {object} attributes object containing {family, size, color} as specified
*/
module.exports = function (opts) {
var variantValues = opts.variantValues;
var editType = opts.editType;
var colorEditType = opts.colorEditType;
if (colorEditType === undefined) colorEditType = editType;
var weight = {
editType: editType,
valType: 'integer',
min: 1,
max: 1000,
extras: ['normal', 'bold'],
dflt: 'normal'
};
if (opts.noNumericWeightValues) {
weight.valType = 'enumerated';
weight.values = weight.extras;
weight.extras = undefined;
weight.min = undefined;
weight.max = undefined;
}
var attrs = {
family: {
valType: 'string',
noBlank: true,
strict: true,
editType: editType
},
size: {
valType: 'number',
min: 1,
editType: editType
},
color: {
valType: 'color',
editType: colorEditType
},
weight: weight,
style: {
editType: editType,
valType: 'enumerated',
values: ['normal', 'italic'],
dflt: 'normal'
},
variant: opts.noFontVariant ? undefined : {
editType: editType,
valType: 'enumerated',
values: variantValues || ['normal', 'small-caps', 'all-small-caps', 'all-petite-caps', 'petite-caps', 'unicase'],
dflt: 'normal'
},
textcase: opts.noFontTextcase ? undefined : {
editType: editType,
valType: 'enumerated',
values: ['normal', 'word caps', 'upper', 'lower'],
dflt: 'normal'
},
lineposition: opts.noFontLineposition ? undefined : {
editType: editType,
valType: 'flaglist',
flags: ['under', 'over', 'through'],
extras: ['none'],
dflt: 'none'
},
shadow: opts.noFontShadow ? undefined : {
editType: editType,
valType: 'string',
dflt: opts.autoShadowDflt ? 'auto' : 'none'
},
editType: editType
// blank strings so compress_attributes can remove
// TODO - that's uber hacky... better solution?
};
if (opts.autoSize) attrs.size.dflt = 'auto';
if (opts.autoColor) attrs.color.dflt = 'auto';
if (opts.arrayOk) {
attrs.family.arrayOk = true;
attrs.weight.arrayOk = true;
attrs.style.arrayOk = true;
if (!opts.noFontVariant) {
attrs.variant.arrayOk = true;
}
if (!opts.noFontTextcase) {
attrs.textcase.arrayOk = true;
}
if (!opts.noFontLineposition) {
attrs.lineposition.arrayOk = true;
}
if (!opts.noFontShadow) {
attrs.shadow.arrayOk = true;
}
attrs.size.arrayOk = true;
attrs.color.arrayOk = true;
}
return attrs;
};
/***/ }),
/***/ 6672:
/***/ (function(module) {
"use strict";
module.exports = {
_isLinkedToArray: 'frames_entry',
group: {
valType: 'string'
},
name: {
valType: 'string'
},
traces: {
valType: 'any'
},
baseframe: {
valType: 'string'
},
data: {
valType: 'any'
},
layout: {
valType: 'any'
}
};
/***/ }),
/***/ 4888:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __webpack_unused_export__;
var Registry = __webpack_require__(4040);
var SUBPLOT_PATTERN = (__webpack_require__(3816).SUBPLOT_PATTERN);
/**
* Get calcdata trace(s) associated with a given subplot
*
* @param {array} calcData: as in gd.calcdata
* @param {string} type: subplot type
* @param {string} subplotId: subplot id to look for
*
* @return {array} array of calcdata traces
*/
__webpack_unused_export__ = function (calcData, type, subplotId) {
var basePlotModule = Registry.subplotsRegistry[type];
if (!basePlotModule) return [];
var attr = basePlotModule.attr;
var subplotCalcData = [];
for (var i = 0; i < calcData.length; i++) {
var calcTrace = calcData[i];
var trace = calcTrace[0].trace;
if (trace[attr] === subplotId) subplotCalcData.push(calcTrace);
}
return subplotCalcData;
};
/**
* Get calcdata trace(s) that can be plotted with a given module
* NOTE: this isn't necessarily just exactly matching trace type,
* if multiple trace types use the same plotting routine, they will be
* collected here.
* In order to not plot the same thing multiple times, we return two arrays,
* the calcdata we *will* plot with this module, and the ones we *won't*
*
* @param {array} calcdata: as in gd.calcdata
* @param {object|string|fn} arg1:
* the plotting module, or its name, or its plot method
* @param {int} arg2: (optional) zorder to filter on
* @return {array[array]} [foundCalcdata, remainingCalcdata]
*/
exports._M = function (calcdata, arg1, arg2) {
var moduleCalcData = [];
var remainingCalcData = [];
var plotMethod;
if (typeof arg1 === 'string') {
plotMethod = Registry.getModule(arg1).plot;
} else if (typeof arg1 === 'function') {
plotMethod = arg1;
} else {
plotMethod = arg1.plot;
}
if (!plotMethod) {
return [moduleCalcData, calcdata];
}
var zorder = arg2;
for (var i = 0; i < calcdata.length; i++) {
var cd = calcdata[i];
var trace = cd[0].trace;
var filterByZ = trace.zorder !== undefined;
// N.B.
// - 'legendonly' traces do not make it past here
// - skip over 'visible' traces that got trimmed completely during calc transforms
if (trace.visible !== true || trace._length === 0) continue;
// group calcdata trace not by 'module' (as the name of this function
// would suggest), but by 'module plot method' so that if some traces
// share the same module plot method (e.g. bar and histogram), we
// only call it one!
if (trace._module && trace._module.plot === plotMethod && (!filterByZ || trace.zorder === zorder)) {
moduleCalcData.push(cd);
} else {
remainingCalcData.push(cd);
}
}
return [moduleCalcData, remainingCalcData];
};
/**
* Get the data trace(s) associated with a given subplot.
*
* @param {array} data plotly full data array.
* @param {string} type subplot type to look for.
* @param {string} subplotId subplot id to look for.
*
* @return {array} list of trace objects.
*
*/
exports.op = function getSubplotData(data, type, subplotId) {
if (!Registry.subplotsRegistry[type]) return [];
var attr = Registry.subplotsRegistry[type].attr;
var subplotData = [];
var trace, subplotX, subplotY;
if (type === 'gl2d') {
var spmatch = subplotId.match(SUBPLOT_PATTERN);
subplotX = 'x' + spmatch[1];
subplotY = 'y' + spmatch[2];
}
for (var i = 0; i < data.length; i++) {
trace = data[i];
if (type === 'gl2d' && Registry.traceIs(trace, 'gl2d')) {
if (trace[attr[0]] === subplotX && trace[attr[1]] === subplotY) {
subplotData.push(trace);
}
} else {
if (trace[attr] === subplotId) subplotData.push(trace);
}
}
return subplotData;
};
/***/ }),
/***/ 2536:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var overrideAll = (__webpack_require__(7824).overrideAll);
var fxAttrs = __webpack_require__(5460);
var Scene = __webpack_require__(8432);
var getSubplotData = (__webpack_require__(4888)/* .getSubplotData */ .op);
var Lib = __webpack_require__(3400);
var xmlnsNamespaces = __webpack_require__(9616);
var GL3D = 'gl3d';
var SCENE = 'scene';
exports.name = GL3D;
exports.attr = SCENE;
exports.idRoot = SCENE;
exports.idRegex = exports.attrRegex = Lib.counterRegex('scene');
exports.attributes = __webpack_require__(6636);
exports.layoutAttributes = __webpack_require__(346);
exports.baseLayoutAttrOverrides = overrideAll({
hoverlabel: fxAttrs.hoverlabel
}, 'plot', 'nested');
exports.supplyLayoutDefaults = __webpack_require__(5208);
exports.plot = function plot(gd) {
var fullLayout = gd._fullLayout;
var fullData = gd._fullData;
var sceneIds = fullLayout._subplots[GL3D];
for (var i = 0; i < sceneIds.length; i++) {
var sceneId = sceneIds[i];
var fullSceneData = getSubplotData(fullData, GL3D, sceneId);
var sceneLayout = fullLayout[sceneId];
var camera = sceneLayout.camera;
var scene = sceneLayout._scene;
if (!scene) {
scene = new Scene({
id: sceneId,
graphDiv: gd,
container: gd.querySelector('.gl-container'),
staticPlot: gd._context.staticPlot,
plotGlPixelRatio: gd._context.plotGlPixelRatio,
camera: camera
}, fullLayout);
// set ref to Scene instance
sceneLayout._scene = scene;
}
// save 'initial' camera view settings for modebar button
if (!scene.viewInitial) {
scene.viewInitial = {
up: {
x: camera.up.x,
y: camera.up.y,
z: camera.up.z
},
eye: {
x: camera.eye.x,
y: camera.eye.y,
z: camera.eye.z
},
center: {
x: camera.center.x,
y: camera.center.y,
z: camera.center.z
}
};
}
scene.plot(fullSceneData, fullLayout, gd.layout);
}
};
exports.clean = function (newFullData, newFullLayout, oldFullData, oldFullLayout) {
var oldSceneKeys = oldFullLayout._subplots[GL3D] || [];
for (var i = 0; i < oldSceneKeys.length; i++) {
var oldSceneKey = oldSceneKeys[i];
if (!newFullLayout[oldSceneKey] && !!oldFullLayout[oldSceneKey]._scene) {
oldFullLayout[oldSceneKey]._scene.destroy();
if (oldFullLayout._infolayer) {
oldFullLayout._infolayer.selectAll('.annotation-' + oldSceneKey).remove();
}
}
}
};
exports.toSVG = function (gd) {
var fullLayout = gd._fullLayout;
var sceneIds = fullLayout._subplots[GL3D];
var size = fullLayout._size;
for (var i = 0; i < sceneIds.length; i++) {
var sceneLayout = fullLayout[sceneIds[i]];
var domain = sceneLayout.domain;
var scene = sceneLayout._scene;
var imageData = scene.toImage('png');
var image = fullLayout._glimages.append('svg:image');
image.attr({
xmlns: xmlnsNamespaces.svg,
'xlink:href': imageData,
x: size.l + size.w * domain.x[0],
y: size.t + size.h * (1 - domain.y[1]),
width: size.w * (domain.x[1] - domain.x[0]),
height: size.h * (domain.y[1] - domain.y[0]),
preserveAspectRatio: 'none'
});
scene.destroy();
}
};
// clean scene ids, 'scene1' -> 'scene'
exports.cleanId = function cleanId(id) {
if (!id.match(/^scene[0-9]*$/)) return;
var sceneNum = id.substr(5);
if (sceneNum === '1') sceneNum = '';
return SCENE + sceneNum;
};
exports.updateFx = function (gd) {
var fullLayout = gd._fullLayout;
var subplotIds = fullLayout._subplots[GL3D];
for (var i = 0; i < subplotIds.length; i++) {
var subplotObj = fullLayout[subplotIds[i]]._scene;
subplotObj.updateFx(fullLayout.dragmode, fullLayout.hovermode);
}
};
/***/ }),
/***/ 6636:
/***/ (function(module) {
"use strict";
module.exports = {
scene: {
valType: 'subplotid',
dflt: 'scene',
editType: 'calc+clearAxisTypes'
}
};
/***/ }),
/***/ 6140:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Color = __webpack_require__(6308);
var axesAttrs = __webpack_require__(4724);
var extendFlat = (__webpack_require__(2880).extendFlat);
var overrideAll = (__webpack_require__(7824).overrideAll);
module.exports = overrideAll({
visible: axesAttrs.visible,
showspikes: {
valType: 'boolean',
dflt: true
},
spikesides: {
valType: 'boolean',
dflt: true
},
spikethickness: {
valType: 'number',
min: 0,
dflt: 2
},
spikecolor: {
valType: 'color',
dflt: Color.defaultLine
},
showbackground: {
valType: 'boolean',
dflt: false
},
backgroundcolor: {
valType: 'color',
dflt: 'rgba(204, 204, 204, 0.5)'
},
showaxeslabels: {
valType: 'boolean',
dflt: true
},
color: axesAttrs.color,
categoryorder: axesAttrs.categoryorder,
categoryarray: axesAttrs.categoryarray,
title: {
text: axesAttrs.title.text,
font: axesAttrs.title.font
},
type: extendFlat({}, axesAttrs.type, {
values: ['-', 'linear', 'log', 'date', 'category']
}),
autotypenumbers: axesAttrs.autotypenumbers,
autorange: axesAttrs.autorange,
autorangeoptions: {
minallowed: axesAttrs.autorangeoptions.minallowed,
maxallowed: axesAttrs.autorangeoptions.maxallowed,
clipmin: axesAttrs.autorangeoptions.clipmin,
clipmax: axesAttrs.autorangeoptions.clipmax,
include: axesAttrs.autorangeoptions.include,
editType: 'plot'
},
rangemode: axesAttrs.rangemode,
minallowed: axesAttrs.minallowed,
maxallowed: axesAttrs.maxallowed,
range: extendFlat({}, axesAttrs.range, {
items: [{
valType: 'any',
editType: 'plot',
impliedEdits: {
'^autorange': false
}
}, {
valType: 'any',
editType: 'plot',
impliedEdits: {
'^autorange': false
}
}],
anim: false
}),
// ticks
tickmode: axesAttrs.minor.tickmode,
nticks: axesAttrs.nticks,
tick0: axesAttrs.tick0,
dtick: axesAttrs.dtick,
tickvals: axesAttrs.tickvals,
ticktext: axesAttrs.ticktext,
ticks: axesAttrs.ticks,
mirror: axesAttrs.mirror,
ticklen: axesAttrs.ticklen,
tickwidth: axesAttrs.tickwidth,
tickcolor: axesAttrs.tickcolor,
showticklabels: axesAttrs.showticklabels,
labelalias: axesAttrs.labelalias,
tickfont: axesAttrs.tickfont,
tickangle: axesAttrs.tickangle,
tickprefix: axesAttrs.tickprefix,
showtickprefix: axesAttrs.showtickprefix,
ticksuffix: axesAttrs.ticksuffix,
showticksuffix: axesAttrs.showticksuffix,
showexponent: axesAttrs.showexponent,
exponentformat: axesAttrs.exponentformat,
minexponent: axesAttrs.minexponent,
separatethousands: axesAttrs.separatethousands,
tickformat: axesAttrs.tickformat,
tickformatstops: axesAttrs.tickformatstops,
hoverformat: axesAttrs.hoverformat,
// lines and grids
showline: axesAttrs.showline,
linecolor: axesAttrs.linecolor,
linewidth: axesAttrs.linewidth,
showgrid: axesAttrs.showgrid,
gridcolor: extendFlat({}, axesAttrs.gridcolor,
// shouldn't this be on-par with 2D?
{
dflt: 'rgb(204, 204, 204)'
}),
gridwidth: axesAttrs.gridwidth,
zeroline: axesAttrs.zeroline,
zerolinecolor: axesAttrs.zerolinecolor,
zerolinewidth: axesAttrs.zerolinewidth,
_deprecated: {
title: axesAttrs._deprecated.title,
titlefont: axesAttrs._deprecated.titlefont
}
}, 'plot', 'from-root');
/***/ }),
/***/ 4380:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorMix = (__webpack_require__(9760).mix);
var Lib = __webpack_require__(3400);
var Template = __webpack_require__(1780);
var layoutAttributes = __webpack_require__(6140);
var handleTypeDefaults = __webpack_require__(4944);
var handleAxisDefaults = __webpack_require__(5955);
var axesNames = ['xaxis', 'yaxis', 'zaxis'];
// TODO: hard-coded lightness fraction based on gridline default colors
// that differ from other subplot types.
var gridLightness = 100 * (204 - 0x44) / (255 - 0x44);
module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, options) {
var containerIn, containerOut;
function coerce(attr, dflt) {
return Lib.coerce(containerIn, containerOut, layoutAttributes, attr, dflt);
}
for (var j = 0; j < axesNames.length; j++) {
var axName = axesNames[j];
containerIn = layoutIn[axName] || {};
containerOut = Template.newContainer(layoutOut, axName);
containerOut._id = axName[0] + options.scene;
containerOut._name = axName;
handleTypeDefaults(containerIn, containerOut, coerce, options);
handleAxisDefaults(containerIn, containerOut, coerce, {
font: options.font,
letter: axName[0],
data: options.data,
showGrid: true,
noAutotickangles: true,
noTicklabelindex: true,
noTickson: true,
noTicklabelmode: true,
noTicklabelshift: true,
noTicklabelstandoff: true,
noTicklabelstep: true,
noTicklabelposition: true,
noTicklabeloverflow: true,
noInsiderange: true,
bgColor: options.bgColor,
calendar: options.calendar
}, options.fullLayout);
coerce('gridcolor', colorMix(containerOut.color, options.bgColor, gridLightness).toRgbString());
coerce('title.text', axName[0]); // shouldn't this be on-par with 2D?
containerOut.setScale = Lib.noop;
if (coerce('showspikes')) {
coerce('spikesides');
coerce('spikethickness');
coerce('spikecolor', containerOut.color);
}
coerce('showaxeslabels');
if (coerce('showbackground')) coerce('backgroundcolor');
}
};
/***/ }),
/***/ 4728:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var str2RgbaArray = __webpack_require__(696);
var Lib = __webpack_require__(3400);
var AXES_NAMES = ['xaxis', 'yaxis', 'zaxis'];
function AxesOptions() {
this.bounds = [[-10, -10, -10], [10, 10, 10]];
this.ticks = [[], [], []];
this.tickEnable = [true, true, true];
this.tickFont = ['sans-serif', 'sans-serif', 'sans-serif'];
this.tickSize = [12, 12, 12];
this.tickFontWeight = ['normal', 'normal', 'normal', 'normal'];
this.tickFontStyle = ['normal', 'normal', 'normal', 'normal'];
this.tickFontVariant = ['normal', 'normal', 'normal', 'normal'];
this.tickAngle = [0, 0, 0];
this.tickColor = [[0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 1]];
this.tickPad = [18, 18, 18];
this.labels = ['x', 'y', 'z'];
this.labelEnable = [true, true, true];
this.labelFont = ['Open Sans', 'Open Sans', 'Open Sans'];
this.labelSize = [20, 20, 20];
this.labelFontWeight = ['normal', 'normal', 'normal', 'normal'];
this.labelFontStyle = ['normal', 'normal', 'normal', 'normal'];
this.labelFontVariant = ['normal', 'normal', 'normal', 'normal'];
this.labelColor = [[0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 1]];
this.labelPad = [30, 30, 30];
this.lineEnable = [true, true, true];
this.lineMirror = [false, false, false];
this.lineWidth = [1, 1, 1];
this.lineColor = [[0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 1]];
this.lineTickEnable = [true, true, true];
this.lineTickMirror = [false, false, false];
this.lineTickLength = [10, 10, 10];
this.lineTickWidth = [1, 1, 1];
this.lineTickColor = [[0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 1]];
this.gridEnable = [true, true, true];
this.gridWidth = [1, 1, 1];
this.gridColor = [[0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 1]];
this.zeroEnable = [true, true, true];
this.zeroLineColor = [[0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 1]];
this.zeroLineWidth = [2, 2, 2];
this.backgroundEnable = [true, true, true];
this.backgroundColor = [[0.8, 0.8, 0.8, 0.5], [0.8, 0.8, 0.8, 0.5], [0.8, 0.8, 0.8, 0.5]];
// some default values are stored for applying model transforms
this._defaultTickPad = this.tickPad.slice();
this._defaultLabelPad = this.labelPad.slice();
this._defaultLineTickLength = this.lineTickLength.slice();
}
var proto = AxesOptions.prototype;
proto.merge = function (fullLayout, sceneLayout) {
var opts = this;
for (var i = 0; i < 3; ++i) {
var axes = sceneLayout[AXES_NAMES[i]];
if (!axes.visible) {
opts.tickEnable[i] = false;
opts.labelEnable[i] = false;
opts.lineEnable[i] = false;
opts.lineTickEnable[i] = false;
opts.gridEnable[i] = false;
opts.zeroEnable[i] = false;
opts.backgroundEnable[i] = false;
continue;
}
// Axes labels
opts.labels[i] = fullLayout._meta ? Lib.templateString(axes.title.text, fullLayout._meta) : axes.title.text;
if ('font' in axes.title) {
if (axes.title.font.color) opts.labelColor[i] = str2RgbaArray(axes.title.font.color);
if (axes.title.font.family) opts.labelFont[i] = axes.title.font.family;
if (axes.title.font.size) opts.labelSize[i] = axes.title.font.size;
if (axes.title.font.weight) opts.labelFontWeight[i] = axes.title.font.weight;
if (axes.title.font.style) opts.labelFontStyle[i] = axes.title.font.style;
if (axes.title.font.variant) opts.labelFontVariant[i] = axes.title.font.variant;
}
// Lines
if ('showline' in axes) opts.lineEnable[i] = axes.showline;
if ('linecolor' in axes) opts.lineColor[i] = str2RgbaArray(axes.linecolor);
if ('linewidth' in axes) opts.lineWidth[i] = axes.linewidth;
if ('showgrid' in axes) opts.gridEnable[i] = axes.showgrid;
if ('gridcolor' in axes) opts.gridColor[i] = str2RgbaArray(axes.gridcolor);
if ('gridwidth' in axes) opts.gridWidth[i] = axes.gridwidth;
// Remove zeroline if axis type is log
// otherwise the zeroline is incorrectly drawn at 1 on log axes
if (axes.type === 'log') opts.zeroEnable[i] = false;else if ('zeroline' in axes) opts.zeroEnable[i] = axes.zeroline;
if ('zerolinecolor' in axes) opts.zeroLineColor[i] = str2RgbaArray(axes.zerolinecolor);
if ('zerolinewidth' in axes) opts.zeroLineWidth[i] = axes.zerolinewidth;
// tick lines
if ('ticks' in axes && !!axes.ticks) opts.lineTickEnable[i] = true;else opts.lineTickEnable[i] = false;
if ('ticklen' in axes) {
opts.lineTickLength[i] = opts._defaultLineTickLength[i] = axes.ticklen;
}
if ('tickcolor' in axes) opts.lineTickColor[i] = str2RgbaArray(axes.tickcolor);
if ('tickwidth' in axes) opts.lineTickWidth[i] = axes.tickwidth;
if ('tickangle' in axes) {
opts.tickAngle[i] = axes.tickangle === 'auto' ? -3600 :
// i.e. special number to set auto option
Math.PI * -axes.tickangle / 180;
}
// tick labels
if ('showticklabels' in axes) opts.tickEnable[i] = axes.showticklabels;
if ('tickfont' in axes) {
if (axes.tickfont.color) opts.tickColor[i] = str2RgbaArray(axes.tickfont.color);
if (axes.tickfont.family) opts.tickFont[i] = axes.tickfont.family;
if (axes.tickfont.size) opts.tickSize[i] = axes.tickfont.size;
if (axes.tickfont.weight) opts.tickFontWeight[i] = axes.tickfont.weight;
if (axes.tickfont.style) opts.tickFontStyle[i] = axes.tickfont.style;
if (axes.tickfont.variant) opts.tickFontVariant[i] = axes.tickfont.variant;
}
if ('mirror' in axes) {
if (['ticks', 'all', 'allticks'].indexOf(axes.mirror) !== -1) {
opts.lineTickMirror[i] = true;
opts.lineMirror[i] = true;
} else if (axes.mirror === true) {
opts.lineTickMirror[i] = false;
opts.lineMirror[i] = true;
} else {
opts.lineTickMirror[i] = false;
opts.lineMirror[i] = false;
}
} else opts.lineMirror[i] = false;
// grid background
if ('showbackground' in axes && axes.showbackground !== false) {
opts.backgroundEnable[i] = true;
opts.backgroundColor[i] = str2RgbaArray(axes.backgroundcolor);
} else opts.backgroundEnable[i] = false;
}
};
function createAxesOptions(fullLayout, sceneLayout) {
var result = new AxesOptions();
result.merge(fullLayout, sceneLayout);
return result;
}
module.exports = createAxesOptions;
/***/ }),
/***/ 5208:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Color = __webpack_require__(6308);
var Registry = __webpack_require__(4040);
var handleSubplotDefaults = __webpack_require__(168);
var supplyGl3dAxisLayoutDefaults = __webpack_require__(4380);
var layoutAttributes = __webpack_require__(346);
var getSubplotData = (__webpack_require__(4888)/* .getSubplotData */ .op);
var GL3D = 'gl3d';
module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
var hasNon3D = layoutOut._basePlotModules.length > 1;
// some layout-wide attribute are used in all scenes
// if 3D is the only visible plot type
function getDfltFromLayout(attr) {
if (hasNon3D) return;
var isValid = Lib.validate(layoutIn[attr], layoutAttributes[attr]);
if (isValid) return layoutIn[attr];
}
handleSubplotDefaults(layoutIn, layoutOut, fullData, {
type: GL3D,
attributes: layoutAttributes,
handleDefaults: handleGl3dDefaults,
fullLayout: layoutOut,
font: layoutOut.font,
fullData: fullData,
getDfltFromLayout: getDfltFromLayout,
autotypenumbersDflt: layoutOut.autotypenumbers,
paper_bgcolor: layoutOut.paper_bgcolor,
calendar: layoutOut.calendar
});
};
function handleGl3dDefaults(sceneLayoutIn, sceneLayoutOut, coerce, opts) {
/*
* Scene numbering proceeds as follows
* scene
* scene2
* scene3
*
* and d.scene will be undefined or some number or number string
*
* Also write back a blank scene object to user layout so that some
* attributes like aspectratio can be written back dynamically.
*/
var bgcolor = coerce('bgcolor');
var bgColorCombined = Color.combine(bgcolor, opts.paper_bgcolor);
var cameraKeys = ['up', 'center', 'eye'];
for (var j = 0; j < cameraKeys.length; j++) {
coerce('camera.' + cameraKeys[j] + '.x');
coerce('camera.' + cameraKeys[j] + '.y');
coerce('camera.' + cameraKeys[j] + '.z');
}
coerce('camera.projection.type');
/*
* coerce to positive number (min 0) but also do not accept 0 (>0 not >=0)
* note that 0's go false with the !! call
*/
var hasAspect = !!coerce('aspectratio.x') && !!coerce('aspectratio.y') && !!coerce('aspectratio.z');
var defaultAspectMode = hasAspect ? 'manual' : 'auto';
var aspectMode = coerce('aspectmode', defaultAspectMode);
/*
* We need aspectratio object in all the Layouts as it is dynamically set
* in the calculation steps, ie, we cant set the correct data now, it happens later.
* We must also account for the case the user sends bad ratio data with 'manual' set
* for the mode. In this case we must force change it here as the default coerce
* misses it above.
*/
if (!hasAspect) {
sceneLayoutIn.aspectratio = sceneLayoutOut.aspectratio = {
x: 1,
y: 1,
z: 1
};
if (aspectMode === 'manual') sceneLayoutOut.aspectmode = 'auto';
/*
* kind of like autorange - we need the calculated aspectmode back in
* the input layout or relayout can cause problems later
*/
sceneLayoutIn.aspectmode = sceneLayoutOut.aspectmode;
}
var fullGl3dData = getSubplotData(opts.fullData, GL3D, opts.id);
supplyGl3dAxisLayoutDefaults(sceneLayoutIn, sceneLayoutOut, {
font: opts.font,
scene: opts.id,
data: fullGl3dData,
bgColor: bgColorCombined,
calendar: opts.calendar,
autotypenumbersDflt: opts.autotypenumbersDflt,
fullLayout: opts.fullLayout
});
Registry.getComponentMethod('annotations3d', 'handleDefaults')(sceneLayoutIn, sceneLayoutOut, opts);
var dragmode = opts.getDfltFromLayout('dragmode');
if (dragmode !== false) {
if (!dragmode) {
dragmode = 'orbit';
if (sceneLayoutIn.camera && sceneLayoutIn.camera.up) {
var x = sceneLayoutIn.camera.up.x;
var y = sceneLayoutIn.camera.up.y;
var z = sceneLayoutIn.camera.up.z;
if (z !== 0) {
if (!x || !y || !z) {
dragmode = 'turntable';
} else if (z / Math.sqrt(x * x + y * y + z * z) > 0.999) {
dragmode = 'turntable';
}
}
} else {
dragmode = 'turntable';
}
}
}
coerce('dragmode', dragmode);
coerce('hovermode', opts.getDfltFromLayout('hovermode'));
}
/***/ }),
/***/ 346:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var gl3dAxisAttrs = __webpack_require__(6140);
var domainAttrs = (__webpack_require__(6968)/* .attributes */ .u);
var extendFlat = (__webpack_require__(2880).extendFlat);
var counterRegex = (__webpack_require__(3400).counterRegex);
function makeCameraVector(x, y, z) {
return {
x: {
valType: 'number',
dflt: x,
editType: 'camera'
},
y: {
valType: 'number',
dflt: y,
editType: 'camera'
},
z: {
valType: 'number',
dflt: z,
editType: 'camera'
},
editType: 'camera'
};
}
module.exports = {
_arrayAttrRegexps: [counterRegex('scene', '.annotations', true)],
bgcolor: {
valType: 'color',
dflt: 'rgba(0,0,0,0)',
editType: 'plot'
},
camera: {
up: extendFlat(makeCameraVector(0, 0, 1), {}),
center: extendFlat(makeCameraVector(0, 0, 0), {}),
eye: extendFlat(makeCameraVector(1.25, 1.25, 1.25), {}),
projection: {
type: {
valType: 'enumerated',
values: ['perspective', 'orthographic'],
dflt: 'perspective',
editType: 'calc'
},
editType: 'calc'
},
editType: 'camera'
},
domain: domainAttrs({
name: 'scene',
editType: 'plot'
}),
aspectmode: {
valType: 'enumerated',
values: ['auto', 'cube', 'data', 'manual'],
dflt: 'auto',
editType: 'plot',
impliedEdits: {
'aspectratio.x': undefined,
'aspectratio.y': undefined,
'aspectratio.z': undefined
}
},
aspectratio: {
// must be positive (0's are coerced to 1)
x: {
valType: 'number',
min: 0,
editType: 'plot',
impliedEdits: {
'^aspectmode': 'manual'
}
},
y: {
valType: 'number',
min: 0,
editType: 'plot',
impliedEdits: {
'^aspectmode': 'manual'
}
},
z: {
valType: 'number',
min: 0,
editType: 'plot',
impliedEdits: {
'^aspectmode': 'manual'
}
},
editType: 'plot',
impliedEdits: {
aspectmode: 'manual'
}
},
xaxis: gl3dAxisAttrs,
yaxis: gl3dAxisAttrs,
zaxis: gl3dAxisAttrs,
dragmode: {
valType: 'enumerated',
values: ['orbit', 'turntable', 'zoom', 'pan', false],
editType: 'plot'
},
hovermode: {
valType: 'enumerated',
values: ['closest', false],
dflt: 'closest',
editType: 'modebar'
},
uirevision: {
valType: 'any',
editType: 'none'
},
editType: 'plot',
_deprecated: {
cameraposition: {
valType: 'info_array',
editType: 'camera'
}
}
};
/***/ }),
/***/ 9020:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var str2RGBArray = __webpack_require__(696);
var AXES_NAMES = ['xaxis', 'yaxis', 'zaxis'];
function SpikeOptions() {
this.enabled = [true, true, true];
this.colors = [[0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 1]];
this.drawSides = [true, true, true];
this.lineWidth = [1, 1, 1];
}
var proto = SpikeOptions.prototype;
proto.merge = function (sceneLayout) {
for (var i = 0; i < 3; ++i) {
var axes = sceneLayout[AXES_NAMES[i]];
if (!axes.visible) {
this.enabled[i] = false;
this.drawSides[i] = false;
continue;
}
this.enabled[i] = axes.showspikes;
this.colors[i] = str2RGBArray(axes.spikecolor);
this.drawSides[i] = axes.spikesides;
this.lineWidth[i] = axes.spikethickness;
}
};
function createSpikeOptions(layout) {
var result = new SpikeOptions();
result.merge(layout);
return result;
}
module.exports = createSpikeOptions;
/***/ }),
/***/ 4772:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
/* eslint block-scoped-var: 0*/
/* eslint no-redeclare: 0*/
module.exports = computeTickMarks;
var Axes = __webpack_require__(4460);
var Lib = __webpack_require__(3400);
var AXES_NAMES = ['xaxis', 'yaxis', 'zaxis'];
var centerPoint = [0, 0, 0];
function contourLevelsFromTicks(ticks) {
var result = new Array(3);
for (var i = 0; i < 3; ++i) {
var tlevel = ticks[i];
var clevel = new Array(tlevel.length);
for (var j = 0; j < tlevel.length; ++j) {
clevel[j] = tlevel[j].x;
}
result[i] = clevel;
}
return result;
}
function computeTickMarks(scene) {
var axesOptions = scene.axesOptions;
var glRange = scene.glplot.axesPixels;
var sceneLayout = scene.fullSceneLayout;
var ticks = [[], [], []];
for (var i = 0; i < 3; ++i) {
var axes = sceneLayout[AXES_NAMES[i]];
axes._length = (glRange[i].hi - glRange[i].lo) * glRange[i].pixelsPerDataUnit / scene.dataScale[i];
if (Math.abs(axes._length) === Infinity || isNaN(axes._length)) {
ticks[i] = [];
} else {
axes._input_range = axes.range.slice();
axes.range[0] = glRange[i].lo / scene.dataScale[i];
axes.range[1] = glRange[i].hi / scene.dataScale[i];
axes._m = 1.0 / (scene.dataScale[i] * glRange[i].pixelsPerDataUnit);
if (axes.range[0] === axes.range[1]) {
axes.range[0] -= 1;
axes.range[1] += 1;
}
// this is necessary to short-circuit the 'y' handling
// in autotick part of calcTicks... Treating all axes as 'y' in this case
// running the autoticks here, then setting
// autoticks to false to get around the 2D handling in calcTicks.
var tickModeCached = axes.tickmode;
if (axes.tickmode === 'auto') {
axes.tickmode = 'linear';
var nticks = axes.nticks || Lib.constrain(axes._length / 40, 4, 9);
Axes.autoTicks(axes, Math.abs(axes.range[1] - axes.range[0]) / nticks);
}
var dataTicks = Axes.calcTicks(axes, {
msUTC: true
});
for (var j = 0; j < dataTicks.length; ++j) {
dataTicks[j].x = dataTicks[j].x * scene.dataScale[i];
if (axes.type === 'date') {
dataTicks[j].text = dataTicks[j].text.replace(/\/g, ' ');
}
}
ticks[i] = dataTicks;
axes.tickmode = tickModeCached;
}
}
axesOptions.ticks = ticks;
// Calculate tick lengths dynamically
for (var i = 0; i < 3; ++i) {
centerPoint[i] = 0.5 * (scene.glplot.bounds[0][i] + scene.glplot.bounds[1][i]);
for (var j = 0; j < 2; ++j) {
axesOptions.bounds[j][i] = scene.glplot.bounds[j][i];
}
}
scene.contourLevels = contourLevelsFromTicks(ticks);
}
/***/ }),
/***/ 4424:
/***/ (function(module) {
"use strict";
function xformMatrix(m, v) {
var out = [0, 0, 0, 0];
var i, j;
for (i = 0; i < 4; ++i) {
for (j = 0; j < 4; ++j) {
out[j] += m[4 * i + j] * v[i];
}
}
return out;
}
function project(camera, v) {
var p = xformMatrix(camera.projection, xformMatrix(camera.view, xformMatrix(camera.model, [v[0], v[1], v[2], 1])));
return p;
}
module.exports = project;
/***/ }),
/***/ 8432:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var glPlot3d = (__webpack_require__(5411).gl_plot3d);
var createCamera = glPlot3d.createCamera;
var createPlot = glPlot3d.createScene;
var getContext = __webpack_require__(5408);
var passiveSupported = __webpack_require__(9184);
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var preserveDrawingBuffer = Lib.preserveDrawingBuffer();
var Axes = __webpack_require__(4460);
var Fx = __webpack_require__(3024);
var str2RGBAarray = __webpack_require__(696);
var showNoWebGlMsg = __webpack_require__(6576);
var project = __webpack_require__(4424);
var createAxesOptions = __webpack_require__(4728);
var createSpikeOptions = __webpack_require__(9020);
var computeTickMarks = __webpack_require__(4772);
var applyAutorangeOptions = (__webpack_require__(9280).applyAutorangeOptions);
var STATIC_CANVAS, STATIC_CONTEXT;
var tabletmode = false;
function Scene(options, fullLayout) {
// create sub container for plot
var sceneContainer = document.createElement('div');
var plotContainer = options.container;
// keep a ref to the graph div to fire hover+click events
this.graphDiv = options.graphDiv;
// create SVG container for hover text
var svgContainer = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svgContainer.style.position = 'absolute';
svgContainer.style.top = svgContainer.style.left = '0px';
svgContainer.style.width = svgContainer.style.height = '100%';
svgContainer.style['z-index'] = 20;
svgContainer.style['pointer-events'] = 'none';
sceneContainer.appendChild(svgContainer);
this.svgContainer = svgContainer;
// Tag the container with the sceneID
sceneContainer.id = options.id;
sceneContainer.style.position = 'absolute';
sceneContainer.style.top = sceneContainer.style.left = '0px';
sceneContainer.style.width = sceneContainer.style.height = '100%';
plotContainer.appendChild(sceneContainer);
this.fullLayout = fullLayout;
this.id = options.id || 'scene';
this.fullSceneLayout = fullLayout[this.id];
// Saved from last call to plot()
this.plotArgs = [[], {}, {}];
/*
* Move this to calc step? Why does it work here?
*/
this.axesOptions = createAxesOptions(fullLayout, fullLayout[this.id]);
this.spikeOptions = createSpikeOptions(fullLayout[this.id]);
this.container = sceneContainer;
this.staticMode = !!options.staticPlot;
this.pixelRatio = this.pixelRatio || options.plotGlPixelRatio || 2;
// Coordinate rescaling
this.dataScale = [1, 1, 1];
this.contourLevels = [[], [], []];
this.convertAnnotations = Registry.getComponentMethod('annotations3d', 'convert');
this.drawAnnotations = Registry.getComponentMethod('annotations3d', 'draw');
this.initializeGLPlot();
}
var proto = Scene.prototype;
proto.prepareOptions = function () {
var scene = this;
var opts = {
canvas: scene.canvas,
gl: scene.gl,
glOptions: {
preserveDrawingBuffer: preserveDrawingBuffer,
premultipliedAlpha: true,
antialias: true
},
container: scene.container,
axes: scene.axesOptions,
spikes: scene.spikeOptions,
pickRadius: 10,
snapToData: true,
autoScale: true,
autoBounds: false,
cameraObject: scene.camera,
pixelRatio: scene.pixelRatio
};
// for static plots, we reuse the WebGL context
// as WebKit doesn't collect them reliably
if (scene.staticMode) {
if (!STATIC_CONTEXT) {
STATIC_CANVAS = document.createElement('canvas');
STATIC_CONTEXT = getContext({
canvas: STATIC_CANVAS,
preserveDrawingBuffer: true,
premultipliedAlpha: true,
antialias: true
});
if (!STATIC_CONTEXT) {
throw new Error('error creating static canvas/context for image server');
}
}
opts.gl = STATIC_CONTEXT;
opts.canvas = STATIC_CANVAS;
}
return opts;
};
var firstInit = true;
proto.tryCreatePlot = function () {
var scene = this;
var opts = scene.prepareOptions();
var success = true;
try {
scene.glplot = createPlot(opts);
} catch (e) {
if (scene.staticMode || !firstInit || preserveDrawingBuffer) {
success = false;
} else {
// try second time
// enable preserveDrawingBuffer setup
// in case is-mobile not detecting the right device
Lib.warn(['webgl setup failed possibly due to', 'false preserveDrawingBuffer config.', 'The mobile/tablet device may not be detected by is-mobile module.', 'Enabling preserveDrawingBuffer in second attempt to create webgl scene...'].join(' '));
try {
// invert preserveDrawingBuffer
preserveDrawingBuffer = opts.glOptions.preserveDrawingBuffer = true;
scene.glplot = createPlot(opts);
} catch (e) {
// revert changes to preserveDrawingBuffer
preserveDrawingBuffer = opts.glOptions.preserveDrawingBuffer = false;
success = false;
}
}
}
firstInit = false;
return success;
};
proto.initializeGLCamera = function () {
var scene = this;
var cameraData = scene.fullSceneLayout.camera;
var isOrtho = cameraData.projection.type === 'orthographic';
scene.camera = createCamera(scene.container, {
center: [cameraData.center.x, cameraData.center.y, cameraData.center.z],
eye: [cameraData.eye.x, cameraData.eye.y, cameraData.eye.z],
up: [cameraData.up.x, cameraData.up.y, cameraData.up.z],
_ortho: isOrtho,
zoomMin: 0.01,
zoomMax: 100,
mode: 'orbit'
});
};
proto.initializeGLPlot = function () {
var scene = this;
scene.initializeGLCamera();
var success = scene.tryCreatePlot();
/*
* createPlot will throw when webgl is not enabled in the client.
* Lets return an instance of the module with all functions noop'd.
* The destroy method - which will remove the container from the DOM
* is overridden with a function that removes the container only.
*/
if (!success) return showNoWebGlMsg(scene);
// List of scene objects
scene.traces = {};
scene.make4thDimension();
var gd = scene.graphDiv;
var layout = gd.layout;
var makeUpdate = function () {
var update = {};
if (scene.isCameraChanged(layout)) {
// camera updates
update[scene.id + '.camera'] = scene.getCamera();
}
if (scene.isAspectChanged(layout)) {
// scene updates
update[scene.id + '.aspectratio'] = scene.glplot.getAspectratio();
if (layout[scene.id].aspectmode !== 'manual') {
scene.fullSceneLayout.aspectmode = layout[scene.id].aspectmode = update[scene.id + '.aspectmode'] = 'manual';
}
}
return update;
};
var relayoutCallback = function (scene) {
if (scene.fullSceneLayout.dragmode === false) return;
var update = makeUpdate();
scene.saveLayout(layout);
scene.graphDiv.emit('plotly_relayout', update);
};
if (scene.glplot.canvas) {
scene.glplot.canvas.addEventListener('mouseup', function () {
relayoutCallback(scene);
});
scene.glplot.canvas.addEventListener('touchstart', function () {
tabletmode = true;
});
scene.glplot.canvas.addEventListener('wheel', function (e) {
if (gd._context._scrollZoom.gl3d) {
if (scene.camera._ortho) {
var s = e.deltaX > e.deltaY ? 1.1 : 1.0 / 1.1;
var o = scene.glplot.getAspectratio();
scene.glplot.setAspectratio({
x: s * o.x,
y: s * o.y,
z: s * o.z
});
}
relayoutCallback(scene);
}
}, passiveSupported ? {
passive: false
} : false);
scene.glplot.canvas.addEventListener('mousemove', function () {
if (scene.fullSceneLayout.dragmode === false) return;
if (scene.camera.mouseListener.buttons === 0) return;
var update = makeUpdate();
scene.graphDiv.emit('plotly_relayouting', update);
});
if (!scene.staticMode) {
scene.glplot.canvas.addEventListener('webglcontextlost', function (event) {
if (gd && gd.emit) {
gd.emit('plotly_webglcontextlost', {
event: event,
layer: scene.id
});
}
}, false);
}
}
scene.glplot.oncontextloss = function () {
scene.recoverContext();
};
scene.glplot.onrender = function () {
scene.render();
};
return true;
};
proto.render = function () {
var scene = this;
var gd = scene.graphDiv;
var trace;
// update size of svg container
var svgContainer = scene.svgContainer;
var clientRect = scene.container.getBoundingClientRect();
gd._fullLayout._calcInverseTransform(gd);
var scaleX = gd._fullLayout._invScaleX;
var scaleY = gd._fullLayout._invScaleY;
var width = clientRect.width * scaleX;
var height = clientRect.height * scaleY;
svgContainer.setAttributeNS(null, 'viewBox', '0 0 ' + width + ' ' + height);
svgContainer.setAttributeNS(null, 'width', width);
svgContainer.setAttributeNS(null, 'height', height);
computeTickMarks(scene);
scene.glplot.axes.update(scene.axesOptions);
// check if pick has changed
var keys = Object.keys(scene.traces);
var lastPicked = null;
var selection = scene.glplot.selection;
for (var i = 0; i < keys.length; ++i) {
trace = scene.traces[keys[i]];
if (trace.data.hoverinfo !== 'skip' && trace.handlePick(selection)) {
lastPicked = trace;
}
if (trace.setContourLevels) trace.setContourLevels();
}
function formatter(axLetter, val, hoverformat) {
var ax = scene.fullSceneLayout[axLetter + 'axis'];
if (ax.type !== 'log') {
val = ax.d2l(val);
}
return Axes.hoverLabelText(ax, val, hoverformat);
}
if (lastPicked !== null) {
var pdata = project(scene.glplot.cameraParams, selection.dataCoordinate);
trace = lastPicked.data;
var traceNow = gd._fullData[trace.index];
var ptNumber = selection.index;
var labels = {
xLabel: formatter('x', selection.traceCoordinate[0], trace.xhoverformat),
yLabel: formatter('y', selection.traceCoordinate[1], trace.yhoverformat),
zLabel: formatter('z', selection.traceCoordinate[2], trace.zhoverformat)
};
var hoverinfo = Fx.castHoverinfo(traceNow, scene.fullLayout, ptNumber);
var hoverinfoParts = (hoverinfo || '').split('+');
var isHoverinfoAll = hoverinfo && hoverinfo === 'all';
if (!traceNow.hovertemplate && !isHoverinfoAll) {
if (hoverinfoParts.indexOf('x') === -1) labels.xLabel = undefined;
if (hoverinfoParts.indexOf('y') === -1) labels.yLabel = undefined;
if (hoverinfoParts.indexOf('z') === -1) labels.zLabel = undefined;
if (hoverinfoParts.indexOf('text') === -1) selection.textLabel = undefined;
if (hoverinfoParts.indexOf('name') === -1) lastPicked.name = undefined;
}
var tx;
var vectorTx = [];
if (trace.type === 'cone' || trace.type === 'streamtube') {
labels.uLabel = formatter('x', selection.traceCoordinate[3], trace.uhoverformat);
if (isHoverinfoAll || hoverinfoParts.indexOf('u') !== -1) {
vectorTx.push('u: ' + labels.uLabel);
}
labels.vLabel = formatter('y', selection.traceCoordinate[4], trace.vhoverformat);
if (isHoverinfoAll || hoverinfoParts.indexOf('v') !== -1) {
vectorTx.push('v: ' + labels.vLabel);
}
labels.wLabel = formatter('z', selection.traceCoordinate[5], trace.whoverformat);
if (isHoverinfoAll || hoverinfoParts.indexOf('w') !== -1) {
vectorTx.push('w: ' + labels.wLabel);
}
labels.normLabel = selection.traceCoordinate[6].toPrecision(3);
if (isHoverinfoAll || hoverinfoParts.indexOf('norm') !== -1) {
vectorTx.push('norm: ' + labels.normLabel);
}
if (trace.type === 'streamtube') {
labels.divergenceLabel = selection.traceCoordinate[7].toPrecision(3);
if (isHoverinfoAll || hoverinfoParts.indexOf('divergence') !== -1) {
vectorTx.push('divergence: ' + labels.divergenceLabel);
}
}
if (selection.textLabel) {
vectorTx.push(selection.textLabel);
}
tx = vectorTx.join('
* or an id to an existing graph
* @param {object} opts (see Plotly.toImage in ../plot_api/to_image)
* @return {promise}
*/
function downloadImage(gd, opts) {
var _gd;
if (!Lib.isPlainObject(gd)) _gd = Lib.getGraphDiv(gd);
opts = opts || {};
opts.format = opts.format || 'png';
opts.width = opts.width || null;
opts.height = opts.height || null;
opts.imageDataOnly = true;
return new Promise(function (resolve, reject) {
if (_gd && _gd._snapshotInProgress) {
reject(new Error('Snapshotting already in progress.'));
}
// see comments within svgtoimg for additional
// discussion of problems with IE
// can now draw to canvas, but CORS tainted canvas
// does not allow toDataURL
// svg format will work though
if (Lib.isIE() && opts.format !== 'svg') {
reject(new Error(helpers.MSG_IE_BAD_FORMAT));
}
if (_gd) _gd._snapshotInProgress = true;
var promise = toImage(gd, opts);
var filename = opts.filename || gd.fn || 'newplot';
filename += '.' + opts.format.replace('-', '.');
promise.then(function (result) {
if (_gd) _gd._snapshotInProgress = false;
return fileSaver(result, filename, opts.format);
}).then(function (name) {
resolve(name);
}).catch(function (err) {
if (_gd) _gd._snapshotInProgress = false;
reject(err);
});
});
}
module.exports = downloadImage;
/***/ }),
/***/ 8616:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var helpers = __webpack_require__(7030);
/*
* substantial portions of this code from FileSaver.js
* https://github.com/eligrey/FileSaver.js
* License: https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
* FileSaver.js
* A saveAs() FileSaver implementation.
* 1.1.20160328
*
* By Eli Grey, http://eligrey.com
* License: MIT
* See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
*/
function fileSaver(url, name, format) {
var saveLink = document.createElement('a');
var canUseSaveLink = ('download' in saveLink);
var promise = new Promise(function (resolve, reject) {
var blob;
var objectUrl;
// IE 10+ (native saveAs)
if (Lib.isIE()) {
// At this point we are only dealing with a decoded SVG as
// a data URL (since IE only supports SVG)
blob = helpers.createBlob(url, 'svg');
window.navigator.msSaveBlob(blob, name);
blob = null;
return resolve(name);
}
if (canUseSaveLink) {
blob = helpers.createBlob(url, format);
objectUrl = helpers.createObjectURL(blob);
saveLink.href = objectUrl;
saveLink.download = name;
document.body.appendChild(saveLink);
saveLink.click();
document.body.removeChild(saveLink);
helpers.revokeObjectURL(objectUrl);
blob = null;
return resolve(name);
}
// Older versions of Safari did not allow downloading of blob urls
if (Lib.isSafari()) {
var prefix = format === 'svg' ? ',' : ';base64,';
helpers.octetStream(prefix + encodeURIComponent(url));
return resolve(name);
}
reject(new Error('download error'));
});
return promise;
}
module.exports = fileSaver;
/***/ }),
/***/ 7030:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
exports.getDelay = function (fullLayout) {
if (!fullLayout._has) return 0;
return fullLayout._has('gl3d') || fullLayout._has('gl2d') || fullLayout._has('mapbox') ? 500 : 0;
};
exports.getRedrawFunc = function (gd) {
return function () {
Registry.getComponentMethod('colorbar', 'draw')(gd);
};
};
exports.encodeSVG = function (svg) {
return 'data:image/svg+xml,' + encodeURIComponent(svg);
};
exports.encodeJSON = function (json) {
return 'data:application/json,' + encodeURIComponent(json);
};
var DOM_URL = window.URL || window.webkitURL;
exports.createObjectURL = function (blob) {
return DOM_URL.createObjectURL(blob);
};
exports.revokeObjectURL = function (url) {
return DOM_URL.revokeObjectURL(url);
};
exports.createBlob = function (url, format) {
if (format === 'svg') {
return new window.Blob([url], {
type: 'image/svg+xml;charset=utf-8'
});
} else if (format === 'full-json') {
return new window.Blob([url], {
type: 'application/json;charset=utf-8'
});
} else {
var binary = fixBinary(window.atob(url));
return new window.Blob([binary], {
type: 'image/' + format
});
}
};
exports.octetStream = function (s) {
document.location.href = 'data:application/octet-stream' + s;
};
// Taken from https://bl.ocks.org/nolanlawson/0eac306e4dac2114c752
function fixBinary(b) {
var len = b.length;
var buf = new ArrayBuffer(len);
var arr = new Uint8Array(buf);
for (var i = 0; i < len; i++) {
arr[i] = b.charCodeAt(i);
}
return buf;
}
exports.IMAGE_URL_PREFIX = /^data:image\/\w+;base64,/;
exports.MSG_IE_BAD_FORMAT = 'Sorry IE does not support downloading from canvas. Try {format:\'svg\'} instead.';
/***/ }),
/***/ 8904:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var helpers = __webpack_require__(7030);
var Snapshot = {
getDelay: helpers.getDelay,
getRedrawFunc: helpers.getRedrawFunc,
clone: __webpack_require__(1536),
toSVG: __webpack_require__(7164),
svgToImg: __webpack_require__(3268),
toImage: __webpack_require__(1808),
downloadImage: __webpack_require__(7412)
};
module.exports = Snapshot;
/***/ }),
/***/ 3268:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var EventEmitter = (__webpack_require__(1252).EventEmitter);
var helpers = __webpack_require__(7030);
function svgToImg(opts) {
var ev = opts.emitter || new EventEmitter();
var promise = new Promise(function (resolve, reject) {
var Image = window.Image;
var svg = opts.svg;
var format = opts.format || 'png';
// IE only support svg
if (Lib.isIE() && format !== 'svg') {
var ieSvgError = new Error(helpers.MSG_IE_BAD_FORMAT);
reject(ieSvgError);
// eventually remove the ev
// in favor of promises
if (!opts.promise) {
return ev.emit('error', ieSvgError);
} else {
return promise;
}
}
var canvas = opts.canvas;
var scale = opts.scale || 1;
var w0 = opts.width || 300;
var h0 = opts.height || 150;
var w1 = scale * w0;
var h1 = scale * h0;
var ctx = canvas.getContext('2d', {
willReadFrequently: true
});
var img = new Image();
var svgBlob, url;
if (format === 'svg' || Lib.isSafari()) {
url = helpers.encodeSVG(svg);
} else {
svgBlob = helpers.createBlob(svg, 'svg');
url = helpers.createObjectURL(svgBlob);
}
canvas.width = w1;
canvas.height = h1;
img.onload = function () {
var imgData;
svgBlob = null;
helpers.revokeObjectURL(url);
// don't need to draw to canvas if svg
// save some time and also avoid failure on IE
if (format !== 'svg') {
ctx.drawImage(img, 0, 0, w1, h1);
}
switch (format) {
case 'jpeg':
imgData = canvas.toDataURL('image/jpeg');
break;
case 'png':
imgData = canvas.toDataURL('image/png');
break;
case 'webp':
imgData = canvas.toDataURL('image/webp');
break;
case 'svg':
imgData = url;
break;
default:
var errorMsg = 'Image format is not jpeg, png, svg or webp.';
reject(new Error(errorMsg));
// eventually remove the ev
// in favor of promises
if (!opts.promise) {
return ev.emit('error', errorMsg);
}
}
resolve(imgData);
// eventually remove the ev
// in favor of promises
if (!opts.promise) {
ev.emit('success', imgData);
}
};
img.onerror = function (err) {
svgBlob = null;
helpers.revokeObjectURL(url);
reject(err);
// eventually remove the ev
// in favor of promises
if (!opts.promise) {
return ev.emit('error', err);
}
};
img.src = url;
});
// temporary for backward compatibility
// move to only Promise in 2.0.0
// and eliminate the EventEmitter
if (opts.promise) {
return promise;
}
return ev;
}
module.exports = svgToImg;
/***/ }),
/***/ 1808:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var EventEmitter = (__webpack_require__(1252).EventEmitter);
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var helpers = __webpack_require__(7030);
var clonePlot = __webpack_require__(1536);
var toSVG = __webpack_require__(7164);
var svgToImg = __webpack_require__(3268);
/**
* @param {object} gd figure Object
* @param {object} opts option object
* @param opts.format 'jpeg' | 'png' | 'webp' | 'svg'
*/
function toImage(gd, opts) {
// first clone the GD so we can operate in a clean environment
var ev = new EventEmitter();
var clone = clonePlot(gd, {
format: 'png'
});
var clonedGd = clone.gd;
// put the cloned div somewhere off screen before attaching to DOM
clonedGd.style.position = 'absolute';
clonedGd.style.left = '-5000px';
document.body.appendChild(clonedGd);
function wait() {
var delay = helpers.getDelay(clonedGd._fullLayout);
setTimeout(function () {
var svg = toSVG(clonedGd);
var canvas = document.createElement('canvas');
canvas.id = Lib.randstr();
ev = svgToImg({
format: opts.format,
width: clonedGd._fullLayout.width,
height: clonedGd._fullLayout.height,
canvas: canvas,
emitter: ev,
svg: svg
});
ev.clean = function () {
if (clonedGd) document.body.removeChild(clonedGd);
};
}, delay);
}
var redrawFunc = helpers.getRedrawFunc(clonedGd);
Registry.call('_doPlot', clonedGd, clone.data, clone.layout, clone.config).then(redrawFunc).then(wait).catch(function (err) {
ev.emit('error', err);
});
return ev;
}
module.exports = toImage;
/***/ }),
/***/ 7164:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Lib = __webpack_require__(3400);
var Drawing = __webpack_require__(3616);
var Color = __webpack_require__(6308);
var xmlnsNamespaces = __webpack_require__(9616);
var DOUBLEQUOTE_REGEX = /"/g;
var DUMMY_SUB = 'TOBESTRIPPED';
var DUMMY_REGEX = new RegExp('("' + DUMMY_SUB + ')|(' + DUMMY_SUB + '")', 'g');
function htmlEntityDecode(s) {
var hiddenDiv = d3.select('body').append('div').style({
display: 'none'
}).html('');
var replaced = s.replace(/(&[^;]*;)/gi, function (d) {
if (d === '<') {
return '<';
} // special handling for brackets
if (d === '&rt;') {
return '>';
}
if (d.indexOf('<') !== -1 || d.indexOf('>') !== -1) {
return '';
}
return hiddenDiv.html(d).text(); // everything else, let the browser decode it to unicode
});
hiddenDiv.remove();
return replaced;
}
function xmlEntityEncode(str) {
return str.replace(/&(?!\w+;|\#[0-9]+;| \#x[0-9A-F]+;)/g, '&');
}
module.exports = function toSVG(gd, format, scale) {
var fullLayout = gd._fullLayout;
var svg = fullLayout._paper;
var toppaper = fullLayout._toppaper;
var width = fullLayout.width;
var height = fullLayout.height;
var i;
// make background color a rect in the svg, then revert after scraping
// all other alterations have been dealt with by properly preparing the svg
// in the first place... like setting cursors with css classes so we don't
// have to remove them, and providing the right namespaces in the svg to
// begin with
svg.insert('rect', ':first-child').call(Drawing.setRect, 0, 0, width, height).call(Color.fill, fullLayout.paper_bgcolor);
// subplot-specific to-SVG methods
// which notably add the contents of the gl-container
// into the main svg node
var basePlotModules = fullLayout._basePlotModules || [];
for (i = 0; i < basePlotModules.length; i++) {
var _module = basePlotModules[i];
if (_module.toSVG) _module.toSVG(gd);
}
// add top items above them assumes everything in toppaper is either
// a group or a defs, and if it's empty (like hoverlayer) we can ignore it.
if (toppaper) {
var nodes = toppaper.node().childNodes;
// make copy of nodes as childNodes prop gets mutated in loop below
var topGroups = Array.prototype.slice.call(nodes);
for (i = 0; i < topGroups.length; i++) {
var topGroup = topGroups[i];
if (topGroup.childNodes.length) svg.node().appendChild(topGroup);
}
}
// remove draglayer for Adobe Illustrator compatibility
if (fullLayout._draggers) {
fullLayout._draggers.remove();
}
// in case the svg element had an explicit background color, remove this
// we want the rect to get the color so it's the right size; svg bg will
// fill whatever container it's displayed in regardless of plot size.
svg.node().style.background = '';
svg.selectAll('text').attr({
'data-unformatted': null,
'data-math': null
}).each(function () {
var txt = d3.select(this);
// hidden text is pre-formatting mathjax, the browser ignores it
// but in a static plot it's useless and it can confuse batik
// we've tried to standardize on display:none but make sure we still
// catch visibility:hidden if it ever arises
if (this.style.visibility === 'hidden' || this.style.display === 'none') {
txt.remove();
return;
} else {
// clear other visibility/display values to default
// to not potentially confuse non-browser SVG implementations
txt.style({
visibility: null,
display: null
});
}
// Font family styles break things because of quotation marks,
// so we must remove them *after* the SVG DOM has been serialized
// to a string (browsers convert singles back)
var ff = this.style.fontFamily;
if (ff && ff.indexOf('"') !== -1) {
txt.style('font-family', ff.replace(DOUBLEQUOTE_REGEX, DUMMY_SUB));
}
// Drop normal font-weight, font-style and font-variant to reduce the size
var fw = this.style.fontWeight;
if (fw && (fw === 'normal' || fw === '400')) {
// font-weight 400 is similar to normal
txt.style('font-weight', undefined);
}
var fs = this.style.fontStyle;
if (fs && fs === 'normal') {
txt.style('font-style', undefined);
}
var fv = this.style.fontVariant;
if (fv && fv === 'normal') {
txt.style('font-variant', undefined);
}
});
svg.selectAll('.gradient_filled,.pattern_filled').each(function () {
var pt = d3.select(this);
// similar to font family styles above,
// we must remove " after the SVG DOM has been serialized
var fill = this.style.fill;
if (fill && fill.indexOf('url(') !== -1) {
pt.style('fill', fill.replace(DOUBLEQUOTE_REGEX, DUMMY_SUB));
}
var stroke = this.style.stroke;
if (stroke && stroke.indexOf('url(') !== -1) {
pt.style('stroke', stroke.replace(DOUBLEQUOTE_REGEX, DUMMY_SUB));
}
});
if (format === 'pdf' || format === 'eps') {
// these formats make the extra line MathJax adds around symbols look super thick in some cases
// it looks better if this is removed entirely.
svg.selectAll('#MathJax_SVG_glyphs path').attr('stroke-width', 0);
}
// fix for IE namespacing quirk?
// http://stackoverflow.com/questions/19610089/unwanted-namespaces-on-svg-markup-when-using-xmlserializer-in-javascript-with-ie
svg.node().setAttributeNS(xmlnsNamespaces.xmlns, 'xmlns', xmlnsNamespaces.svg);
svg.node().setAttributeNS(xmlnsNamespaces.xmlns, 'xmlns:xlink', xmlnsNamespaces.xlink);
if (format === 'svg' && scale) {
svg.attr('width', scale * width);
svg.attr('height', scale * height);
svg.attr('viewBox', '0 0 ' + width + ' ' + height);
}
var s = new window.XMLSerializer().serializeToString(svg.node());
s = htmlEntityDecode(s);
s = xmlEntityEncode(s);
// Fix quotations around font strings and gradient URLs
s = s.replace(DUMMY_REGEX, '\'');
// Do we need this process now that IE9 and IE10 are not supported?
// IE is very strict, so we will need to clean
// svg with the following regex
// yes this is messy, but do not know a better way
// Even with this IE will not work due to tainted canvas
// see https://github.com/kangax/fabric.js/issues/1957
// http://stackoverflow.com/questions/18112047/canvas-todataurl-working-in-all-browsers-except-ie10
// Leave here just in case the CORS/tainted IE issue gets resolved
if (Lib.isIE()) {
// replace double quote with single quote
s = s.replace(/"/gi, '\'');
// url in svg are single quoted
// since we changed double to single
// we'll need to change these to double-quoted
s = s.replace(/(\('#)([^']*)('\))/gi, '(\"#$2\")');
// font names with spaces will be escaped single-quoted
// we'll need to change these to double-quoted
s = s.replace(/(\\')/gi, '\"');
}
return s;
};
/***/ }),
/***/ 6376:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
var BADNUM = (__webpack_require__(9032).BADNUM);
var Registry = __webpack_require__(4040);
var Axes = __webpack_require__(4460);
var getAxisGroup = (__webpack_require__(1888).getAxisGroup);
var Sieve = __webpack_require__(2592);
/*
* Bar chart stacking/grouping positioning and autoscaling calculations
* for each direction separately calculate the ranges and positions
* note that this handles histograms too
* now doing this one subplot at a time
*/
function crossTraceCalc(gd, plotinfo) {
var xa = plotinfo.xaxis;
var ya = plotinfo.yaxis;
var fullLayout = gd._fullLayout;
var fullTraces = gd._fullData;
var calcTraces = gd.calcdata;
var calcTracesHorz = [];
var calcTracesVert = [];
for (var i = 0; i < fullTraces.length; i++) {
var fullTrace = fullTraces[i];
if (fullTrace.visible === true && Registry.traceIs(fullTrace, 'bar') && fullTrace.xaxis === xa._id && fullTrace.yaxis === ya._id) {
if (fullTrace.orientation === 'h') {
calcTracesHorz.push(calcTraces[i]);
} else {
calcTracesVert.push(calcTraces[i]);
}
if (fullTrace._computePh) {
var cd = gd.calcdata[i];
for (var j = 0; j < cd.length; j++) {
if (typeof cd[j].ph0 === 'function') cd[j].ph0 = cd[j].ph0();
if (typeof cd[j].ph1 === 'function') cd[j].ph1 = cd[j].ph1();
}
}
}
}
var opts = {
xCat: xa.type === 'category' || xa.type === 'multicategory',
yCat: ya.type === 'category' || ya.type === 'multicategory',
mode: fullLayout.barmode,
norm: fullLayout.barnorm,
gap: fullLayout.bargap,
groupgap: fullLayout.bargroupgap
};
setGroupPositions(gd, xa, ya, calcTracesVert, opts);
setGroupPositions(gd, ya, xa, calcTracesHorz, opts);
}
function setGroupPositions(gd, pa, sa, calcTraces, opts) {
if (!calcTraces.length) return;
var excluded;
var included;
var i, calcTrace, fullTrace;
initBase(sa, calcTraces);
switch (opts.mode) {
case 'overlay':
setGroupPositionsInOverlayMode(pa, sa, calcTraces, opts);
break;
case 'group':
// exclude from the group those traces for which the user set an offset
excluded = [];
included = [];
for (i = 0; i < calcTraces.length; i++) {
calcTrace = calcTraces[i];
fullTrace = calcTrace[0].trace;
if (fullTrace.offset === undefined) included.push(calcTrace);else excluded.push(calcTrace);
}
if (included.length) {
setGroupPositionsInGroupMode(gd, pa, sa, included, opts);
}
if (excluded.length) {
setGroupPositionsInOverlayMode(pa, sa, excluded, opts);
}
break;
case 'stack':
case 'relative':
// exclude from the stack those traces for which the user set a base
excluded = [];
included = [];
for (i = 0; i < calcTraces.length; i++) {
calcTrace = calcTraces[i];
fullTrace = calcTrace[0].trace;
if (fullTrace.base === undefined) included.push(calcTrace);else excluded.push(calcTrace);
}
// If any trace in `included` has a cornerradius, set cornerradius of all bars
// in `included` to match the first trace which has a cornerradius
standardizeCornerradius(included);
if (included.length) {
setGroupPositionsInStackOrRelativeMode(gd, pa, sa, included, opts);
}
if (excluded.length) {
setGroupPositionsInOverlayMode(pa, sa, excluded, opts);
}
break;
}
setCornerradius(calcTraces);
collectExtents(calcTraces, pa);
}
// Set cornerradiusvalue and cornerradiusform in calcTraces[0].t
function setCornerradius(calcTraces) {
var i, calcTrace, fullTrace, t, cr, crValue, crForm;
for (i = 0; i < calcTraces.length; i++) {
calcTrace = calcTraces[i];
fullTrace = calcTrace[0].trace;
t = calcTrace[0].t;
if (t.cornerradiusvalue === undefined) {
cr = fullTrace.marker ? fullTrace.marker.cornerradius : undefined;
if (cr !== undefined) {
crValue = isNumeric(cr) ? +cr : +cr.slice(0, -1);
crForm = isNumeric(cr) ? 'px' : '%';
t.cornerradiusvalue = crValue;
t.cornerradiusform = crForm;
}
}
}
}
// Make sure all traces in a stack use the same cornerradius
function standardizeCornerradius(calcTraces) {
if (calcTraces.length < 2) return;
var i, calcTrace, fullTrace, t;
var cr, crValue, crForm;
for (i = 0; i < calcTraces.length; i++) {
calcTrace = calcTraces[i];
fullTrace = calcTrace[0].trace;
cr = fullTrace.marker ? fullTrace.marker.cornerradius : undefined;
if (cr !== undefined) break;
}
// If any trace has cornerradius, store first cornerradius
// in calcTrace[0].t so that all traces in stack use same cornerradius
if (cr !== undefined) {
crValue = isNumeric(cr) ? +cr : +cr.slice(0, -1);
crForm = isNumeric(cr) ? 'px' : '%';
for (i = 0; i < calcTraces.length; i++) {
calcTrace = calcTraces[i];
t = calcTrace[0].t;
t.cornerradiusvalue = crValue;
t.cornerradiusform = crForm;
}
}
}
function initBase(sa, calcTraces) {
var i, j;
for (i = 0; i < calcTraces.length; i++) {
var cd = calcTraces[i];
var trace = cd[0].trace;
var base = trace.type === 'funnel' ? trace._base : trace.base;
var b;
// not sure if it really makes sense to have dates for bar size data...
// ideally if we want to make gantt charts or something we'd treat
// the actual size (trace.x or y) as time delta but base as absolute
// time. But included here for completeness.
var scalendar = trace.orientation === 'h' ? trace.xcalendar : trace.ycalendar;
// 'base' on categorical axes makes no sense
var d2c = sa.type === 'category' || sa.type === 'multicategory' ? function () {
return null;
} : sa.d2c;
if (isArrayOrTypedArray(base)) {
for (j = 0; j < Math.min(base.length, cd.length); j++) {
b = d2c(base[j], 0, scalendar);
if (isNumeric(b)) {
cd[j].b = +b;
cd[j].hasB = 1;
} else cd[j].b = 0;
}
for (; j < cd.length; j++) {
cd[j].b = 0;
}
} else {
b = d2c(base, 0, scalendar);
var hasBase = isNumeric(b);
b = hasBase ? b : 0;
for (j = 0; j < cd.length; j++) {
cd[j].b = b;
if (hasBase) cd[j].hasB = 1;
}
}
}
}
function setGroupPositionsInOverlayMode(pa, sa, calcTraces, opts) {
// update position axis and set bar offsets and widths
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
var sieve = new Sieve([calcTrace], {
posAxis: pa,
sepNegVal: false,
overlapNoMerge: !opts.norm
});
// set bar offsets and widths, and update position axis
setOffsetAndWidth(pa, sieve, opts);
// set bar bases and sizes, and update size axis
//
// (note that `setGroupPositionsInOverlayMode` handles the case barnorm
// is defined, because this function is also invoked for traces that
// can't be grouped or stacked)
if (opts.norm) {
sieveBars(sieve);
normalizeBars(sa, sieve, opts);
} else {
setBaseAndTop(sa, sieve);
}
}
}
function setGroupPositionsInGroupMode(gd, pa, sa, calcTraces, opts) {
var sieve = new Sieve(calcTraces, {
posAxis: pa,
sepNegVal: false,
overlapNoMerge: !opts.norm
});
// set bar offsets and widths, and update position axis
setOffsetAndWidthInGroupMode(gd, pa, sieve, opts);
// relative-stack bars within the same trace that would otherwise
// be hidden
unhideBarsWithinTrace(sieve, pa);
// set bar bases and sizes, and update size axis
if (opts.norm) {
sieveBars(sieve);
normalizeBars(sa, sieve, opts);
} else {
setBaseAndTop(sa, sieve);
}
}
function setGroupPositionsInStackOrRelativeMode(gd, pa, sa, calcTraces, opts) {
var sieve = new Sieve(calcTraces, {
posAxis: pa,
sepNegVal: opts.mode === 'relative',
overlapNoMerge: !(opts.norm || opts.mode === 'stack' || opts.mode === 'relative')
});
// set bar offsets and widths, and update position axis
setOffsetAndWidth(pa, sieve, opts);
// set bar bases and sizes, and update size axis
stackBars(sa, sieve, opts);
// flag the outmost bar (for text display purposes)
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
for (var j = 0; j < calcTrace.length; j++) {
var bar = calcTrace[j];
if (bar.s !== BADNUM) {
var isOutmostBar = bar.b + bar.s === sieve.get(bar.p, bar.s);
if (isOutmostBar) bar._outmost = true;
}
}
}
// Note that marking the outmost bars has to be done
// before `normalizeBars` changes `bar.b` and `bar.s`.
if (opts.norm) normalizeBars(sa, sieve, opts);
}
function setOffsetAndWidth(pa, sieve, opts) {
var minDiff = sieve.minDiff;
var calcTraces = sieve.traces;
// set bar offsets and widths
var barGroupWidth = minDiff * (1 - opts.gap);
var barWidthPlusGap = barGroupWidth;
var barWidth = barWidthPlusGap * (1 - (opts.groupgap || 0));
// computer bar group center and bar offset
var offsetFromCenter = -barWidth / 2;
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
var t = calcTrace[0].t;
// store bar width and offset for this trace
t.barwidth = barWidth;
t.poffset = offsetFromCenter;
t.bargroupwidth = barGroupWidth;
t.bardelta = minDiff;
}
// stack bars that only differ by rounding
sieve.binWidth = calcTraces[0][0].t.barwidth / 100;
// if defined, apply trace offset and width
applyAttributes(sieve);
// store the bar center in each calcdata item
setBarCenterAndWidth(pa, sieve);
// update position axes
updatePositionAxis(pa, sieve);
}
function setOffsetAndWidthInGroupMode(gd, pa, sieve, opts) {
var fullLayout = gd._fullLayout;
var positions = sieve.positions;
var distinctPositions = sieve.distinctPositions;
var minDiff = sieve.minDiff;
var calcTraces = sieve.traces;
var nTraces = calcTraces.length;
// if there aren't any overlapping positions,
// let them have full width even if mode is group
var overlap = positions.length !== distinctPositions.length;
var barGroupWidth = minDiff * (1 - opts.gap);
var groupId = getAxisGroup(fullLayout, pa._id) + calcTraces[0][0].trace.orientation;
var alignmentGroups = fullLayout._alignmentOpts[groupId] || {};
for (var i = 0; i < nTraces; i++) {
var calcTrace = calcTraces[i];
var trace = calcTrace[0].trace;
var alignmentGroupOpts = alignmentGroups[trace.alignmentgroup] || {};
var nOffsetGroups = Object.keys(alignmentGroupOpts.offsetGroups || {}).length;
var barWidthPlusGap;
if (nOffsetGroups) {
barWidthPlusGap = barGroupWidth / nOffsetGroups;
} else {
barWidthPlusGap = overlap ? barGroupWidth / nTraces : barGroupWidth;
}
var barWidth = barWidthPlusGap * (1 - (opts.groupgap || 0));
var offsetFromCenter;
if (nOffsetGroups) {
offsetFromCenter = ((2 * trace._offsetIndex + 1 - nOffsetGroups) * barWidthPlusGap - barWidth) / 2;
} else {
offsetFromCenter = overlap ? ((2 * i + 1 - nTraces) * barWidthPlusGap - barWidth) / 2 : -barWidth / 2;
}
var t = calcTrace[0].t;
t.barwidth = barWidth;
t.poffset = offsetFromCenter;
t.bargroupwidth = barGroupWidth;
t.bardelta = minDiff;
}
// stack bars that only differ by rounding
sieve.binWidth = calcTraces[0][0].t.barwidth / 100;
// if defined, apply trace width
applyAttributes(sieve);
// store the bar center in each calcdata item
setBarCenterAndWidth(pa, sieve);
// update position axes
updatePositionAxis(pa, sieve, overlap);
}
function applyAttributes(sieve) {
var calcTraces = sieve.traces;
var i, j;
for (i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
var calcTrace0 = calcTrace[0];
var fullTrace = calcTrace0.trace;
var t = calcTrace0.t;
var offset = fullTrace._offset || fullTrace.offset;
var initialPoffset = t.poffset;
var newPoffset;
if (isArrayOrTypedArray(offset)) {
// if offset is an array, then clone it into t.poffset.
newPoffset = Array.prototype.slice.call(offset, 0, calcTrace.length);
// guard against non-numeric items
for (j = 0; j < newPoffset.length; j++) {
if (!isNumeric(newPoffset[j])) {
newPoffset[j] = initialPoffset;
}
}
// if the length of the array is too short,
// then extend it with the initial value of t.poffset
for (j = newPoffset.length; j < calcTrace.length; j++) {
newPoffset.push(initialPoffset);
}
t.poffset = newPoffset;
} else if (offset !== undefined) {
t.poffset = offset;
}
var width = fullTrace._width || fullTrace.width;
var initialBarwidth = t.barwidth;
if (isArrayOrTypedArray(width)) {
// if width is an array, then clone it into t.barwidth.
var newBarwidth = Array.prototype.slice.call(width, 0, calcTrace.length);
// guard against non-numeric items
for (j = 0; j < newBarwidth.length; j++) {
if (!isNumeric(newBarwidth[j])) newBarwidth[j] = initialBarwidth;
}
// if the length of the array is too short,
// then extend it with the initial value of t.barwidth
for (j = newBarwidth.length; j < calcTrace.length; j++) {
newBarwidth.push(initialBarwidth);
}
t.barwidth = newBarwidth;
// if user didn't set offset,
// then correct t.poffset to ensure bars remain centered
if (offset === undefined) {
newPoffset = [];
for (j = 0; j < calcTrace.length; j++) {
newPoffset.push(initialPoffset + (initialBarwidth - newBarwidth[j]) / 2);
}
t.poffset = newPoffset;
}
} else if (width !== undefined) {
t.barwidth = width;
// if user didn't set offset,
// then correct t.poffset to ensure bars remain centered
if (offset === undefined) {
t.poffset = initialPoffset + (initialBarwidth - width) / 2;
}
}
}
}
function setBarCenterAndWidth(pa, sieve) {
var calcTraces = sieve.traces;
var pLetter = getAxisLetter(pa);
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
var t = calcTrace[0].t;
var poffset = t.poffset;
var poffsetIsArray = isArrayOrTypedArray(poffset);
var barwidth = t.barwidth;
var barwidthIsArray = isArrayOrTypedArray(barwidth);
for (var j = 0; j < calcTrace.length; j++) {
var calcBar = calcTrace[j];
// store the actual bar width and position, for use by hover
var width = calcBar.w = barwidthIsArray ? barwidth[j] : barwidth;
if (calcBar.p === undefined) {
calcBar.p = calcBar[pLetter];
calcBar['orig_' + pLetter] = calcBar[pLetter];
}
var delta = (poffsetIsArray ? poffset[j] : poffset) + width / 2;
calcBar[pLetter] = calcBar.p + delta;
}
}
}
function updatePositionAxis(pa, sieve, allowMinDtick) {
var calcTraces = sieve.traces;
var minDiff = sieve.minDiff;
var vpad = minDiff / 2;
Axes.minDtick(pa, sieve.minDiff, sieve.distinctPositions[0], allowMinDtick);
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
var calcTrace0 = calcTrace[0];
var fullTrace = calcTrace0.trace;
var pts = [];
var bar, l, r, j;
for (j = 0; j < calcTrace.length; j++) {
bar = calcTrace[j];
l = bar.p - vpad;
r = bar.p + vpad;
pts.push(l, r);
}
if (fullTrace.width || fullTrace.offset) {
var t = calcTrace0.t;
var poffset = t.poffset;
var barwidth = t.barwidth;
var poffsetIsArray = isArrayOrTypedArray(poffset);
var barwidthIsArray = isArrayOrTypedArray(barwidth);
for (j = 0; j < calcTrace.length; j++) {
bar = calcTrace[j];
var calcBarOffset = poffsetIsArray ? poffset[j] : poffset;
var calcBarWidth = barwidthIsArray ? barwidth[j] : barwidth;
l = bar.p + calcBarOffset;
r = l + calcBarWidth;
pts.push(l, r);
}
}
fullTrace._extremes[pa._id] = Axes.findExtremes(pa, pts, {
padded: false
});
}
}
// store these bar bases and tops in calcdata
// and make sure the size axis includes zero,
// along with the bases and tops of each bar.
function setBaseAndTop(sa, sieve) {
var calcTraces = sieve.traces;
var sLetter = getAxisLetter(sa);
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
var fullTrace = calcTrace[0].trace;
var isScatter = fullTrace.type === 'scatter';
var isVertical = fullTrace.orientation === 'v';
var pts = [];
var tozero = false;
for (var j = 0; j < calcTrace.length; j++) {
var bar = calcTrace[j];
var base = isScatter ? 0 : bar.b;
var top = isScatter ? isVertical ? bar.y : bar.x : base + bar.s;
bar[sLetter] = top;
pts.push(top);
if (bar.hasB) pts.push(base);
if (!bar.hasB || !bar.b) {
tozero = true;
}
}
fullTrace._extremes[sa._id] = Axes.findExtremes(sa, pts, {
tozero: tozero,
padded: true
});
}
}
function stackBars(sa, sieve, opts) {
var sLetter = getAxisLetter(sa);
var calcTraces = sieve.traces;
var calcTrace;
var fullTrace;
var isFunnel;
var i, j;
var bar;
for (i = 0; i < calcTraces.length; i++) {
calcTrace = calcTraces[i];
fullTrace = calcTrace[0].trace;
if (fullTrace.type === 'funnel') {
for (j = 0; j < calcTrace.length; j++) {
bar = calcTrace[j];
if (bar.s !== BADNUM) {
// create base of funnels
sieve.put(bar.p, -0.5 * bar.s);
}
}
}
}
for (i = 0; i < calcTraces.length; i++) {
calcTrace = calcTraces[i];
fullTrace = calcTrace[0].trace;
isFunnel = fullTrace.type === 'funnel';
var pts = [];
for (j = 0; j < calcTrace.length; j++) {
bar = calcTrace[j];
if (bar.s !== BADNUM) {
// stack current bar and get previous sum
var value;
if (isFunnel) {
value = bar.s;
} else {
value = bar.s + bar.b;
}
var base = sieve.put(bar.p, value);
var top = base + value;
// store the bar base and top in each calcdata item
bar.b = base;
bar[sLetter] = top;
if (!opts.norm) {
pts.push(top);
if (bar.hasB) {
pts.push(base);
}
}
}
}
// if barnorm is set, let normalizeBars update the axis range
if (!opts.norm) {
fullTrace._extremes[sa._id] = Axes.findExtremes(sa, pts, {
// N.B. we don't stack base with 'base',
// so set tozero:true always!
tozero: true,
padded: true
});
}
}
}
function sieveBars(sieve) {
var calcTraces = sieve.traces;
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
for (var j = 0; j < calcTrace.length; j++) {
var bar = calcTrace[j];
if (bar.s !== BADNUM) {
sieve.put(bar.p, bar.b + bar.s);
}
}
}
}
function unhideBarsWithinTrace(sieve, pa) {
var calcTraces = sieve.traces;
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
var fullTrace = calcTrace[0].trace;
if (fullTrace.base === undefined) {
var inTraceSieve = new Sieve([calcTrace], {
posAxis: pa,
sepNegVal: true,
overlapNoMerge: true
});
for (var j = 0; j < calcTrace.length; j++) {
var bar = calcTrace[j];
if (bar.p !== BADNUM) {
// stack current bar and get previous sum
var base = inTraceSieve.put(bar.p, bar.b + bar.s);
// if previous sum if non-zero, this means:
// multiple bars have same starting point are potentially hidden,
// shift them vertically so that all bars are visible by default
if (base) bar.b = base;
}
}
}
}
}
// Note:
//
// normalizeBars requires that either sieveBars or stackBars has been
// previously invoked.
function normalizeBars(sa, sieve, opts) {
var calcTraces = sieve.traces;
var sLetter = getAxisLetter(sa);
var sTop = opts.norm === 'fraction' ? 1 : 100;
var sTiny = sTop / 1e9; // in case of rounding error in sum
var sMin = sa.l2c(sa.c2l(0));
var sMax = opts.mode === 'stack' ? sTop : sMin;
function needsPadding(v) {
return isNumeric(sa.c2l(v)) && (v < sMin - sTiny || v > sMax + sTiny || !isNumeric(sMin));
}
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
var fullTrace = calcTrace[0].trace;
var pts = [];
var tozero = false;
var padded = false;
for (var j = 0; j < calcTrace.length; j++) {
var bar = calcTrace[j];
if (bar.s !== BADNUM) {
var scale = Math.abs(sTop / sieve.get(bar.p, bar.s));
bar.b *= scale;
bar.s *= scale;
var base = bar.b;
var top = base + bar.s;
bar[sLetter] = top;
pts.push(top);
padded = padded || needsPadding(top);
if (bar.hasB) {
pts.push(base);
padded = padded || needsPadding(base);
}
if (!bar.hasB || !bar.b) {
tozero = true;
}
}
}
fullTrace._extremes[sa._id] = Axes.findExtremes(sa, pts, {
tozero: tozero,
padded: padded
});
}
}
// Add an `_sMin` and `_sMax` value for each bar representing the min and max size value
// across all bars sharing the same position as that bar. These values are used for rounded
// bar corners, to carry rounding down to lower bars in the stack as needed.
function setHelperValuesForRoundedCorners(calcTraces, sMinByPos, sMaxByPos, pa) {
var pLetter = getAxisLetter(pa);
// Set `_sMin` and `_sMax` value for each bar
for (var i = 0; i < calcTraces.length; i++) {
var calcTrace = calcTraces[i];
for (var j = 0; j < calcTrace.length; j++) {
var bar = calcTrace[j];
var pos = bar[pLetter];
bar._sMin = sMinByPos[pos];
bar._sMax = sMaxByPos[pos];
}
}
}
// find the full position span of bars at each position
// for use by hover, to ensure labels move in if bars are
// narrower than the space they're in.
// run once per trace group (subplot & direction) and
// the same mapping is attached to all calcdata traces
function collectExtents(calcTraces, pa) {
var pLetter = getAxisLetter(pa);
var extents = {};
var i, j, cd;
var pMin = Infinity;
var pMax = -Infinity;
for (i = 0; i < calcTraces.length; i++) {
cd = calcTraces[i];
for (j = 0; j < cd.length; j++) {
var p = cd[j].p;
if (isNumeric(p)) {
pMin = Math.min(pMin, p);
pMax = Math.max(pMax, p);
}
}
}
// this is just for positioning of hover labels, and nobody will care if
// the label is 1px too far out; so round positions to 1/10K in case
// position values don't exactly match from trace to trace
var roundFactor = 10000 / (pMax - pMin);
var round = extents.round = function (p) {
return String(Math.round(roundFactor * (p - pMin)));
};
// Find min and max size axis extent for each position
// This is used for rounded bar corners, to carry rounding
// down to lower bars in the case of stacked bars
var sMinByPos = {};
var sMaxByPos = {};
// Check whether any trace has rounded corners
var anyTraceHasCornerradius = calcTraces.some(function (x) {
var trace = x[0].trace;
return 'marker' in trace && trace.marker.cornerradius;
});
for (i = 0; i < calcTraces.length; i++) {
cd = calcTraces[i];
cd[0].t.extents = extents;
var poffset = cd[0].t.poffset;
var poffsetIsArray = isArrayOrTypedArray(poffset);
for (j = 0; j < cd.length; j++) {
var di = cd[j];
var p0 = di[pLetter] - di.w / 2;
if (isNumeric(p0)) {
var p1 = di[pLetter] + di.w / 2;
var pVal = round(di.p);
if (extents[pVal]) {
extents[pVal] = [Math.min(p0, extents[pVal][0]), Math.max(p1, extents[pVal][1])];
} else {
extents[pVal] = [p0, p1];
}
}
di.p0 = di.p + (poffsetIsArray ? poffset[j] : poffset);
di.p1 = di.p0 + di.w;
di.s0 = di.b;
di.s1 = di.s0 + di.s;
if (anyTraceHasCornerradius) {
var sMin = Math.min(di.s0, di.s1) || 0;
var sMax = Math.max(di.s0, di.s1) || 0;
var pos = di[pLetter];
sMinByPos[pos] = pos in sMinByPos ? Math.min(sMinByPos[pos], sMin) : sMin;
sMaxByPos[pos] = pos in sMaxByPos ? Math.max(sMaxByPos[pos], sMax) : sMax;
}
}
}
if (anyTraceHasCornerradius) {
setHelperValuesForRoundedCorners(calcTraces, sMinByPos, sMaxByPos, pa);
}
}
function getAxisLetter(ax) {
return ax._id.charAt(0);
}
module.exports = {
crossTraceCalc: crossTraceCalc,
setGroupPositions: setGroupPositions
};
/***/ }),
/***/ 2592:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = Sieve;
var distinctVals = (__webpack_require__(3400).distinctVals);
/**
* Helper class to sieve data from traces into bins
*
* @class
*
* @param {Array} traces
* Array of calculated traces
* @param {object} opts
* - @param {boolean} [sepNegVal]
* If true, then split data at the same position into a bar
* for positive values and another for negative values
* - @param {boolean} [overlapNoMerge]
* If true, then don't merge overlapping bars into a single bar
*/
function Sieve(traces, opts) {
this.traces = traces;
this.sepNegVal = opts.sepNegVal;
this.overlapNoMerge = opts.overlapNoMerge;
// for single-bin histograms - see histogram/calc
var width1 = Infinity;
var axLetter = opts.posAxis._id.charAt(0);
var positions = [];
for (var i = 0; i < traces.length; i++) {
var trace = traces[i];
for (var j = 0; j < trace.length; j++) {
var bar = trace[j];
var pos = bar.p;
if (pos === undefined) {
pos = bar[axLetter];
}
if (pos !== undefined) positions.push(pos);
}
if (trace[0] && trace[0].width1) {
width1 = Math.min(trace[0].width1, width1);
}
}
this.positions = positions;
var dv = distinctVals(positions);
this.distinctPositions = dv.vals;
if (dv.vals.length === 1 && width1 !== Infinity) this.minDiff = width1;else this.minDiff = Math.min(dv.minDiff, width1);
var type = (opts.posAxis || {}).type;
if (type === 'category' || type === 'multicategory') {
this.minDiff = 1;
}
this.binWidth = this.minDiff;
this.bins = {};
}
/**
* Sieve datum
*
* @method
* @param {number} position
* @param {number} value
* @returns {number} Previous bin value
*/
Sieve.prototype.put = function put(position, value) {
var label = this.getLabel(position, value);
var oldValue = this.bins[label] || 0;
this.bins[label] = oldValue + value;
return oldValue;
};
/**
* Get current bin value for a given datum
*
* @method
* @param {number} position Position of datum
* @param {number} [value] Value of datum
* (required if this.sepNegVal is true)
* @returns {number} Current bin value
*/
Sieve.prototype.get = function get(position, value) {
var label = this.getLabel(position, value);
return this.bins[label] || 0;
};
/**
* Get bin label for a given datum
*
* @method
* @param {number} position Position of datum
* @param {number} [value] Value of datum
* (required if this.sepNegVal is true)
* @returns {string} Bin label
* (prefixed with a 'v' if value is negative and this.sepNegVal is
* true; otherwise prefixed with '^')
*/
Sieve.prototype.getLabel = function getLabel(position, value) {
var prefix = value < 0 && this.sepNegVal ? 'v' : '^';
var label = this.overlapNoMerge ? position : Math.round(position / this.binWidth);
return prefix + label;
};
/***/ }),
/***/ 6040:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorScaleAttrs = __webpack_require__(9084);
var axisHoverFormat = (__webpack_require__(9736).axisHoverFormat);
var hovertemplateAttrs = (__webpack_require__(1776)/* .hovertemplateAttrs */ .Ks);
var mesh3dAttrs = __webpack_require__(2948);
var baseAttrs = __webpack_require__(5464);
var extendFlat = (__webpack_require__(2880).extendFlat);
var attrs = {
x: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
y: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
z: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
u: {
valType: 'data_array',
editType: 'calc'
},
v: {
valType: 'data_array',
editType: 'calc'
},
w: {
valType: 'data_array',
editType: 'calc'
},
// TODO add way to specify cone positions independently of the vector field
// provided, similar to MATLAB's coneplot Cx/Cy/Cz meshgrids,
// see https://www.mathworks.com/help/matlab/ref/coneplot.html
//
// Alternatively, if our goal is only to 'fill in gaps' in the vector data,
// we could try to extend the heatmap 'connectgaps' algorithm to 3D.
// From AJ: this particular algorithm which amounts to a Poisson equation,
// both for interpolation and extrapolation - is the right one to use for
// cones too. It makes a field with zero divergence, which is a good
// baseline assumption for vector fields.
//
// cones: {
// // potential attributes to add:
// //
// // - meshmode: 'cartesian-product', 'pts', 'grid'
// //
// // under `meshmode: 'grid'`
// // - (x|y|z)grid.start
// // - (x|y|z)grid.end
// // - (x|y|z)grid.size
//
// x: {
// valType: 'data_array',
// editType: 'calc',
//
// },
// y: {
// valType: 'data_array',
// editType: 'calc',
//
// },
// z: {
// valType: 'data_array',
// editType: 'calc',
//
// },
//
// editType: 'calc',
//
// },
sizemode: {
valType: 'enumerated',
values: ['scaled', 'absolute', 'raw'],
editType: 'calc',
dflt: 'scaled'
},
sizeref: {
valType: 'number',
editType: 'calc',
min: 0
},
anchor: {
valType: 'enumerated',
editType: 'calc',
values: ['tip', 'tail', 'cm', 'center'],
dflt: 'cm'
},
text: {
valType: 'string',
dflt: '',
arrayOk: true,
editType: 'calc'
},
hovertext: {
valType: 'string',
dflt: '',
arrayOk: true,
editType: 'calc'
},
hovertemplate: hovertemplateAttrs({
editType: 'calc'
}, {
keys: ['norm']
}),
uhoverformat: axisHoverFormat('u', 1),
vhoverformat: axisHoverFormat('v', 1),
whoverformat: axisHoverFormat('w', 1),
xhoverformat: axisHoverFormat('x'),
yhoverformat: axisHoverFormat('y'),
zhoverformat: axisHoverFormat('z'),
showlegend: extendFlat({}, baseAttrs.showlegend, {
dflt: false
})
};
extendFlat(attrs, colorScaleAttrs('', {
colorAttr: 'u/v/w norm',
showScaleDflt: true,
editTypeOverride: 'calc'
}));
var fromMesh3d = ['opacity', 'lightposition', 'lighting'];
fromMesh3d.forEach(function (k) {
attrs[k] = mesh3dAttrs[k];
});
attrs.hoverinfo = extendFlat({}, baseAttrs.hoverinfo, {
editType: 'calc',
flags: ['x', 'y', 'z', 'u', 'v', 'w', 'norm', 'text', 'name'],
dflt: 'x+y+z+norm+text+name'
});
attrs.transforms = undefined;
module.exports = attrs;
/***/ }),
/***/ 3344:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorscaleCalc = __webpack_require__(7128);
module.exports = function calc(gd, trace) {
var u = trace.u;
var v = trace.v;
var w = trace.w;
var len = Math.min(trace.x.length, trace.y.length, trace.z.length, u.length, v.length, w.length);
var normMax = -Infinity;
var normMin = Infinity;
for (var i = 0; i < len; i++) {
var uu = u[i];
var vv = v[i];
var ww = w[i];
var norm = Math.sqrt(uu * uu + vv * vv + ww * ww);
normMax = Math.max(normMax, norm);
normMin = Math.min(normMin, norm);
}
trace._len = len;
trace._normMax = normMax;
colorscaleCalc(gd, trace, {
vals: [normMin, normMax],
containerStr: '',
cLetter: 'c'
});
};
/***/ }),
/***/ 6648:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var conePlot = (__webpack_require__(5411).gl_cone3d);
var createConeMesh = (__webpack_require__(5411).gl_cone3d).createConeMesh;
var simpleMap = (__webpack_require__(3400).simpleMap);
var parseColorScale = (__webpack_require__(3040).parseColorScale);
var extractOpts = (__webpack_require__(8932).extractOpts);
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
var zip3 = __webpack_require__(2094);
function Cone(scene, uid) {
this.scene = scene;
this.uid = uid;
this.mesh = null;
this.data = null;
}
var proto = Cone.prototype;
proto.handlePick = function (selection) {
if (selection.object === this.mesh) {
var selectIndex = selection.index = selection.data.index;
var xx = this.data.x[selectIndex];
var yy = this.data.y[selectIndex];
var zz = this.data.z[selectIndex];
var uu = this.data.u[selectIndex];
var vv = this.data.v[selectIndex];
var ww = this.data.w[selectIndex];
selection.traceCoordinate = [xx, yy, zz, uu, vv, ww, Math.sqrt(uu * uu + vv * vv + ww * ww)];
var text = this.data.hovertext || this.data.text;
if (isArrayOrTypedArray(text) && text[selectIndex] !== undefined) {
selection.textLabel = text[selectIndex];
} else if (text) {
selection.textLabel = text;
}
return true;
}
};
var axisName2scaleIndex = {
xaxis: 0,
yaxis: 1,
zaxis: 2
};
var anchor2coneOffset = {
tip: 1,
tail: 0,
cm: 0.25,
center: 0.5
};
var anchor2coneSpan = {
tip: 1,
tail: 1,
cm: 0.75,
center: 0.5
};
function convert(scene, trace) {
var sceneLayout = scene.fullSceneLayout;
var dataScale = scene.dataScale;
var coneOpts = {};
function toDataCoords(arr, axisName) {
var ax = sceneLayout[axisName];
var scale = dataScale[axisName2scaleIndex[axisName]];
return simpleMap(arr, function (v) {
return ax.d2l(v) * scale;
});
}
coneOpts.vectors = zip3(toDataCoords(trace.u, 'xaxis'), toDataCoords(trace.v, 'yaxis'), toDataCoords(trace.w, 'zaxis'), trace._len);
coneOpts.positions = zip3(toDataCoords(trace.x, 'xaxis'), toDataCoords(trace.y, 'yaxis'), toDataCoords(trace.z, 'zaxis'), trace._len);
var cOpts = extractOpts(trace);
coneOpts.colormap = parseColorScale(trace);
coneOpts.vertexIntensityBounds = [cOpts.min / trace._normMax, cOpts.max / trace._normMax];
coneOpts.coneOffset = anchor2coneOffset[trace.anchor];
var sizemode = trace.sizemode;
if (sizemode === 'scaled') {
// unitless sizeref
coneOpts.coneSize = trace.sizeref || 0.5;
} else if (sizemode === 'absolute') {
// sizeref here has unit of velocity
coneOpts.coneSize = trace.sizeref && trace._normMax ? trace.sizeref / trace._normMax : 0.5;
} else if (sizemode === 'raw') {
coneOpts.coneSize = trace.sizeref;
}
coneOpts.coneSizemode = sizemode;
var meshData = conePlot(coneOpts);
// pass gl-mesh3d lighting attributes
var lp = trace.lightposition;
meshData.lightPosition = [lp.x, lp.y, lp.z];
meshData.ambient = trace.lighting.ambient;
meshData.diffuse = trace.lighting.diffuse;
meshData.specular = trace.lighting.specular;
meshData.roughness = trace.lighting.roughness;
meshData.fresnel = trace.lighting.fresnel;
meshData.opacity = trace.opacity;
// stash autorange pad value
trace._pad = anchor2coneSpan[trace.anchor] * meshData.vectorScale * meshData.coneScale * trace._normMax;
return meshData;
}
proto.update = function (data) {
this.data = data;
var meshData = convert(this.scene, data);
this.mesh.update(meshData);
};
proto.dispose = function () {
this.scene.glplot.remove(this.mesh);
this.mesh.dispose();
};
function createConeTrace(scene, data) {
var gl = scene.glplot.gl;
var meshData = convert(scene, data);
var mesh = createConeMesh(gl, meshData);
var cone = new Cone(scene, data.uid);
cone.mesh = mesh;
cone.data = data;
mesh._trace = cone;
scene.glplot.add(mesh);
return cone;
}
module.exports = createConeTrace;
/***/ }),
/***/ 6096:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var colorscaleDefaults = __webpack_require__(7260);
var attributes = __webpack_require__(6040);
module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
function coerce(attr, dflt) {
return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
}
var u = coerce('u');
var v = coerce('v');
var w = coerce('w');
var x = coerce('x');
var y = coerce('y');
var z = coerce('z');
if (!u || !u.length || !v || !v.length || !w || !w.length || !x || !x.length || !y || !y.length || !z || !z.length) {
traceOut.visible = false;
return;
}
var sizemode = coerce('sizemode');
coerce('sizeref', sizemode === 'raw' ? 1 : 0.5);
coerce('anchor');
coerce('lighting.ambient');
coerce('lighting.diffuse');
coerce('lighting.specular');
coerce('lighting.roughness');
coerce('lighting.fresnel');
coerce('lightposition.x');
coerce('lightposition.y');
coerce('lightposition.z');
colorscaleDefaults(traceIn, traceOut, layout, coerce, {
prefix: '',
cLetter: 'c'
});
coerce('text');
coerce('hovertext');
coerce('hovertemplate');
coerce('uhoverformat');
coerce('vhoverformat');
coerce('whoverformat');
coerce('xhoverformat');
coerce('yhoverformat');
coerce('zhoverformat');
// disable 1D transforms (for now)
traceOut._length = null;
};
/***/ }),
/***/ 6048:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = {
moduleType: 'trace',
name: 'cone',
basePlotModule: __webpack_require__(2536),
categories: ['gl3d', 'showLegend'],
attributes: __webpack_require__(6040),
supplyDefaults: __webpack_require__(6096),
colorbar: {
min: 'cmin',
max: 'cmax'
},
calc: __webpack_require__(3344),
plot: __webpack_require__(6648),
eventData: function (out, pt) {
out.norm = pt.traceCoordinate[6];
return out;
},
meta: {}
};
/***/ }),
/***/ 1240:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var maxRowLength = (__webpack_require__(3400).maxRowLength);
/* Return a list of empty points in 2D array z
* each empty point z[i][j] gives an array [i, j, neighborCount]
* neighborCount is the count of 4 nearest neighbors that DO exist
* this is to give us an order of points to evaluate for interpolation.
* if no neighbors exist, we iteratively look for neighbors that HAVE
* neighbors, and add a fractional neighborCount
*/
module.exports = function findEmpties(z) {
var empties = [];
var neighborHash = {};
var noNeighborList = [];
var nextRow = z[0];
var row = [];
var blank = [0, 0, 0];
var rowLength = maxRowLength(z);
var prevRow;
var i;
var j;
var thisPt;
var p;
var neighborCount;
var newNeighborHash;
var foundNewNeighbors;
for (i = 0; i < z.length; i++) {
prevRow = row;
row = nextRow;
nextRow = z[i + 1] || [];
for (j = 0; j < rowLength; j++) {
if (row[j] === undefined) {
neighborCount = (row[j - 1] !== undefined ? 1 : 0) + (row[j + 1] !== undefined ? 1 : 0) + (prevRow[j] !== undefined ? 1 : 0) + (nextRow[j] !== undefined ? 1 : 0);
if (neighborCount) {
// for this purpose, don't count off-the-edge points
// as undefined neighbors
if (i === 0) neighborCount++;
if (j === 0) neighborCount++;
if (i === z.length - 1) neighborCount++;
if (j === row.length - 1) neighborCount++;
// if all neighbors that could exist do, we don't
// need this for finding farther neighbors
if (neighborCount < 4) {
neighborHash[[i, j]] = [i, j, neighborCount];
}
empties.push([i, j, neighborCount]);
} else noNeighborList.push([i, j]);
}
}
}
while (noNeighborList.length) {
newNeighborHash = {};
foundNewNeighbors = false;
// look for cells that now have neighbors but didn't before
for (p = noNeighborList.length - 1; p >= 0; p--) {
thisPt = noNeighborList[p];
i = thisPt[0];
j = thisPt[1];
neighborCount = ((neighborHash[[i - 1, j]] || blank)[2] + (neighborHash[[i + 1, j]] || blank)[2] + (neighborHash[[i, j - 1]] || blank)[2] + (neighborHash[[i, j + 1]] || blank)[2]) / 20;
if (neighborCount) {
newNeighborHash[thisPt] = [i, j, neighborCount];
noNeighborList.splice(p, 1);
foundNewNeighbors = true;
}
}
if (!foundNewNeighbors) {
throw 'findEmpties iterated with no new neighbors';
}
// put these new cells into the main neighbor list
for (thisPt in newNeighborHash) {
neighborHash[thisPt] = newNeighborHash[thisPt];
empties.push(newNeighborHash[thisPt]);
}
}
// sort the full list in descending order of neighbor count
return empties.sort(function (a, b) {
return b[2] - a[2];
});
};
/***/ }),
/***/ 448:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var INTERPTHRESHOLD = 1e-2;
var NEIGHBORSHIFTS = [[-1, 0], [1, 0], [0, -1], [0, 1]];
function correctionOvershoot(maxFractionalChange) {
// start with less overshoot, until we know it's converging,
// then ramp up the overshoot for faster convergence
return 0.5 - 0.25 * Math.min(1, maxFractionalChange * 0.5);
}
/*
* interp2d: Fill in missing data from a 2D array using an iterative
* poisson equation solver with zero-derivative BC at edges.
* Amazingly, this just amounts to repeatedly averaging all the existing
* nearest neighbors, at least if we don't take x/y scaling into account,
* which is the right approach here where x and y may not even have the
* same units.
*
* @param {array of arrays} z
* The 2D array to fill in. Will be mutated here. Assumed to already be
* cleaned, so all entries are numbers except gaps, which are `undefined`.
* @param {array of arrays} emptyPoints
* Each entry [i, j, neighborCount] for empty points z[i][j] and the number
* of neighbors that are *not* missing. Assumed to be sorted from most to
* least neighbors, as produced by heatmap/find_empties.
*/
module.exports = function interp2d(z, emptyPoints) {
var maxFractionalChange = 1;
var i;
// one pass to fill in a starting value for all the empties
iterateInterp2d(z, emptyPoints);
// we're don't need to iterate lone empties - remove them
for (i = 0; i < emptyPoints.length; i++) {
if (emptyPoints[i][2] < 4) break;
}
// but don't remove these points from the original array,
// we'll use them for masking, so make a copy.
emptyPoints = emptyPoints.slice(i);
for (i = 0; i < 100 && maxFractionalChange > INTERPTHRESHOLD; i++) {
maxFractionalChange = iterateInterp2d(z, emptyPoints, correctionOvershoot(maxFractionalChange));
}
if (maxFractionalChange > INTERPTHRESHOLD) {
Lib.log('interp2d didn\'t converge quickly', maxFractionalChange);
}
return z;
};
function iterateInterp2d(z, emptyPoints, overshoot) {
var maxFractionalChange = 0;
var thisPt;
var i;
var j;
var p;
var q;
var neighborShift;
var neighborRow;
var neighborVal;
var neighborCount;
var neighborSum;
var initialVal;
var minNeighbor;
var maxNeighbor;
for (p = 0; p < emptyPoints.length; p++) {
thisPt = emptyPoints[p];
i = thisPt[0];
j = thisPt[1];
initialVal = z[i][j];
neighborSum = 0;
neighborCount = 0;
for (q = 0; q < 4; q++) {
neighborShift = NEIGHBORSHIFTS[q];
neighborRow = z[i + neighborShift[0]];
if (!neighborRow) continue;
neighborVal = neighborRow[j + neighborShift[1]];
if (neighborVal !== undefined) {
if (neighborSum === 0) {
minNeighbor = maxNeighbor = neighborVal;
} else {
minNeighbor = Math.min(minNeighbor, neighborVal);
maxNeighbor = Math.max(maxNeighbor, neighborVal);
}
neighborCount++;
neighborSum += neighborVal;
}
}
if (neighborCount === 0) {
throw 'iterateInterp2d order is wrong: no defined neighbors';
}
// this is the laplace equation interpolation:
// each point is just the average of its neighbors
// note that this ignores differential x/y scaling
// which I think is the right approach, since we
// don't know what that scaling means
z[i][j] = neighborSum / neighborCount;
if (initialVal === undefined) {
if (neighborCount < 4) maxFractionalChange = 1;
} else {
// we can make large empty regions converge faster
// if we overshoot the change vs the previous value
z[i][j] = (1 + overshoot) * z[i][j] - overshoot * initialVal;
if (maxNeighbor > minNeighbor) {
maxFractionalChange = Math.max(maxFractionalChange, Math.abs(z[i][j] - initialVal) / (maxNeighbor - minNeighbor));
}
}
}
return maxFractionalChange;
}
/***/ }),
/***/ 48:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorScaleAttrs = __webpack_require__(9084);
var axisHoverFormat = (__webpack_require__(9736).axisHoverFormat);
var hovertemplateAttrs = (__webpack_require__(1776)/* .hovertemplateAttrs */ .Ks);
var meshAttrs = __webpack_require__(2948);
var baseAttrs = __webpack_require__(5464);
var extendFlat = (__webpack_require__(2880).extendFlat);
var overrideAll = (__webpack_require__(7824).overrideAll);
function makeSliceAttr(axLetter) {
return {
show: {
valType: 'boolean',
dflt: false
},
locations: {
valType: 'data_array',
dflt: []
},
fill: {
valType: 'number',
min: 0,
max: 1,
dflt: 1
}
};
}
function makeCapAttr(axLetter) {
return {
show: {
valType: 'boolean',
dflt: true
},
fill: {
valType: 'number',
min: 0,
max: 1,
dflt: 1
}
};
}
var attrs = module.exports = overrideAll(extendFlat({
x: {
valType: 'data_array'
},
y: {
valType: 'data_array'
},
z: {
valType: 'data_array'
},
value: {
valType: 'data_array'
},
isomin: {
valType: 'number'
},
isomax: {
valType: 'number'
},
surface: {
show: {
valType: 'boolean',
dflt: true
},
count: {
valType: 'integer',
dflt: 2,
min: 1
},
fill: {
valType: 'number',
min: 0,
max: 1,
dflt: 1
},
pattern: {
valType: 'flaglist',
flags: ['A', 'B', 'C', 'D', 'E'],
extras: ['all', 'odd', 'even'],
dflt: 'all'
}
},
spaceframe: {
show: {
valType: 'boolean',
dflt: false
},
fill: {
valType: 'number',
min: 0,
max: 1,
dflt: 0.15
}
},
slices: {
x: makeSliceAttr('x'),
y: makeSliceAttr('y'),
z: makeSliceAttr('z')
},
caps: {
x: makeCapAttr('x'),
y: makeCapAttr('y'),
z: makeCapAttr('z')
},
text: {
valType: 'string',
dflt: '',
arrayOk: true
},
hovertext: {
valType: 'string',
dflt: '',
arrayOk: true
},
hovertemplate: hovertemplateAttrs(),
xhoverformat: axisHoverFormat('x'),
yhoverformat: axisHoverFormat('y'),
zhoverformat: axisHoverFormat('z'),
valuehoverformat: axisHoverFormat('value', 1),
showlegend: extendFlat({}, baseAttrs.showlegend, {
dflt: false
})
}, colorScaleAttrs('', {
colorAttr: '`value`',
showScaleDflt: true,
editTypeOverride: 'calc'
}), {
opacity: meshAttrs.opacity,
lightposition: meshAttrs.lightposition,
lighting: meshAttrs.lighting,
flatshading: meshAttrs.flatshading,
contour: meshAttrs.contour,
hoverinfo: extendFlat({}, baseAttrs.hoverinfo)
}), 'calc', 'nested');
// required defaults to speed up surface normal calculations
attrs.flatshading.dflt = true;
attrs.lighting.facenormalsepsilon.dflt = 0;
attrs.x.editType = attrs.y.editType = attrs.z.editType = attrs.value.editType = 'calc+clearAxisTypes';
attrs.transforms = undefined;
/***/ }),
/***/ 2624:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorscaleCalc = __webpack_require__(7128);
var processGrid = (__webpack_require__(3832).processGrid);
var filter = (__webpack_require__(3832).filter);
module.exports = function calc(gd, trace) {
trace._len = Math.min(trace.x.length, trace.y.length, trace.z.length, trace.value.length);
trace._x = filter(trace.x, trace._len);
trace._y = filter(trace.y, trace._len);
trace._z = filter(trace.z, trace._len);
trace._value = filter(trace.value, trace._len);
var grid = processGrid(trace);
trace._gridFill = grid.fill;
trace._Xs = grid.Xs;
trace._Ys = grid.Ys;
trace._Zs = grid.Zs;
trace._len = grid.len;
var min = Infinity;
var max = -Infinity;
for (var i = 0; i < trace._len; i++) {
var v = trace._value[i];
min = Math.min(min, v);
max = Math.max(max, v);
}
trace._minValues = min;
trace._maxValues = max;
trace._vMin = trace.isomin === undefined || trace.isomin === null ? min : trace.isomin;
trace._vMax = trace.isomax === undefined || trace.isomax === null ? max : trace.isomax;
colorscaleCalc(gd, trace, {
vals: [trace._vMin, trace._vMax],
containerStr: '',
cLetter: 'c'
});
};
/***/ }),
/***/ 1460:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var createMesh = (__webpack_require__(5411).gl_mesh3d);
var parseColorScale = (__webpack_require__(3040).parseColorScale);
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
var str2RgbaArray = __webpack_require__(696);
var extractOpts = (__webpack_require__(8932).extractOpts);
var zip3 = __webpack_require__(2094);
var findNearestOnAxis = function (w, arr) {
for (var q = arr.length - 1; q > 0; q--) {
var min = Math.min(arr[q], arr[q - 1]);
var max = Math.max(arr[q], arr[q - 1]);
if (max > min && min < w && w <= max) {
return {
id: q,
distRatio: (max - w) / (max - min)
};
}
}
return {
id: 0,
distRatio: 0
};
};
function IsosurfaceTrace(scene, mesh, uid) {
this.scene = scene;
this.uid = uid;
this.mesh = mesh;
this.name = '';
this.data = null;
this.showContour = false;
}
var proto = IsosurfaceTrace.prototype;
proto.handlePick = function (selection) {
if (selection.object === this.mesh) {
var rawId = selection.data.index;
var x = this.data._meshX[rawId];
var y = this.data._meshY[rawId];
var z = this.data._meshZ[rawId];
var height = this.data._Ys.length;
var depth = this.data._Zs.length;
var i = findNearestOnAxis(x, this.data._Xs).id;
var j = findNearestOnAxis(y, this.data._Ys).id;
var k = findNearestOnAxis(z, this.data._Zs).id;
var selectIndex = selection.index = k + depth * j + depth * height * i;
selection.traceCoordinate = [this.data._meshX[selectIndex], this.data._meshY[selectIndex], this.data._meshZ[selectIndex], this.data._value[selectIndex]];
var text = this.data.hovertext || this.data.text;
if (isArrayOrTypedArray(text) && text[selectIndex] !== undefined) {
selection.textLabel = text[selectIndex];
} else if (text) {
selection.textLabel = text;
}
return true;
}
};
proto.update = function (data) {
var scene = this.scene;
var layout = scene.fullSceneLayout;
this.data = generateIsoMeshes(data);
// Unpack position data
function toDataCoords(axis, coord, scale, calendar) {
return coord.map(function (x) {
return axis.d2l(x, 0, calendar) * scale;
});
}
var positions = zip3(toDataCoords(layout.xaxis, data._meshX, scene.dataScale[0], data.xcalendar), toDataCoords(layout.yaxis, data._meshY, scene.dataScale[1], data.ycalendar), toDataCoords(layout.zaxis, data._meshZ, scene.dataScale[2], data.zcalendar));
var cells = zip3(data._meshI, data._meshJ, data._meshK);
var config = {
positions: positions,
cells: cells,
lightPosition: [data.lightposition.x, data.lightposition.y, data.lightposition.z],
ambient: data.lighting.ambient,
diffuse: data.lighting.diffuse,
specular: data.lighting.specular,
roughness: data.lighting.roughness,
fresnel: data.lighting.fresnel,
vertexNormalsEpsilon: data.lighting.vertexnormalsepsilon,
faceNormalsEpsilon: data.lighting.facenormalsepsilon,
opacity: data.opacity,
contourEnable: data.contour.show,
contourColor: str2RgbaArray(data.contour.color).slice(0, 3),
contourWidth: data.contour.width,
useFacetNormals: data.flatshading
};
var cOpts = extractOpts(data);
config.vertexIntensity = data._meshIntensity;
config.vertexIntensityBounds = [cOpts.min, cOpts.max];
config.colormap = parseColorScale(data);
// Update mesh
this.mesh.update(config);
};
proto.dispose = function () {
this.scene.glplot.remove(this.mesh);
this.mesh.dispose();
};
var GRID_TYPES = ['xyz', 'xzy', 'yxz', 'yzx', 'zxy', 'zyx'];
function generateIsoMeshes(data) {
data._meshI = [];
data._meshJ = [];
data._meshK = [];
var showSurface = data.surface.show;
var showSpaceframe = data.spaceframe.show;
var surfaceFill = data.surface.fill;
var spaceframeFill = data.spaceframe.fill;
var drawingSurface = false;
var drawingSpaceframe = false;
var numFaces = 0;
var numVertices;
var beginVertextLength;
var Xs = data._Xs;
var Ys = data._Ys;
var Zs = data._Zs;
var width = Xs.length;
var height = Ys.length;
var depth = Zs.length;
var filled = GRID_TYPES.indexOf(data._gridFill.replace(/-/g, '').replace(/\+/g, ''));
var getIndex = function (i, j, k) {
switch (filled) {
case 5:
// 'zyx'
return k + depth * j + depth * height * i;
case 4:
// 'zxy'
return k + depth * i + depth * width * j;
case 3:
// 'yzx'
return j + height * k + height * depth * i;
case 2:
// 'yxz'
return j + height * i + height * width * k;
case 1:
// 'xzy'
return i + width * k + width * depth * j;
default:
// case 0: // 'xyz'
return i + width * j + width * height * k;
}
};
var minValues = data._minValues;
var maxValues = data._maxValues;
var vMin = data._vMin;
var vMax = data._vMax;
var allXs;
var allYs;
var allZs;
var allVs;
function findVertexId(x, y, z) {
// could be used to find the vertex id of previously generated vertex within the group
var len = allVs.length;
for (var f = beginVertextLength; f < len; f++) {
if (x === allXs[f] && y === allYs[f] && z === allZs[f]) {
return f;
}
}
return -1;
}
function beginGroup() {
beginVertextLength = numVertices;
}
function emptyVertices() {
allXs = [];
allYs = [];
allZs = [];
allVs = [];
numVertices = 0;
beginGroup();
}
function addVertex(x, y, z, v) {
allXs.push(x);
allYs.push(y);
allZs.push(z);
allVs.push(v);
numVertices++;
return numVertices - 1;
}
function addFace(a, b, c) {
data._meshI.push(a);
data._meshJ.push(b);
data._meshK.push(c);
numFaces++;
return numFaces - 1;
}
function getCenter(A, B, C) {
var M = [];
for (var i = 0; i < A.length; i++) {
M[i] = (A[i] + B[i] + C[i]) / 3.0;
}
return M;
}
function getBetween(A, B, r) {
var M = [];
for (var i = 0; i < A.length; i++) {
M[i] = A[i] * (1 - r) + r * B[i];
}
return M;
}
var activeFill;
function setFill(fill) {
activeFill = fill;
}
function createOpenTri(xyzv, abc) {
var A = xyzv[0];
var B = xyzv[1];
var C = xyzv[2];
var G = getCenter(A, B, C);
var r = Math.sqrt(1 - activeFill);
var p1 = getBetween(G, A, r);
var p2 = getBetween(G, B, r);
var p3 = getBetween(G, C, r);
var a = abc[0];
var b = abc[1];
var c = abc[2];
return {
xyzv: [[A, B, p2], [p2, p1, A], [B, C, p3], [p3, p2, B], [C, A, p1], [p1, p3, C]],
abc: [[a, b, -1], [-1, -1, a], [b, c, -1], [-1, -1, b], [c, a, -1], [-1, -1, c]]
};
}
function styleIncludes(style, char) {
if (style === 'all' || style === null) return true;
return style.indexOf(char) > -1;
}
function mapValue(style, value) {
if (style === null) return value;
return style;
}
function drawTri(style, xyzv, abc) {
beginGroup();
var allXYZVs = [xyzv];
var allABCs = [abc];
if (activeFill >= 1) {
allXYZVs = [xyzv];
allABCs = [abc];
} else if (activeFill > 0) {
var openTri = createOpenTri(xyzv, abc);
allXYZVs = openTri.xyzv;
allABCs = openTri.abc;
}
for (var f = 0; f < allXYZVs.length; f++) {
xyzv = allXYZVs[f];
abc = allABCs[f];
var pnts = [];
for (var i = 0; i < 3; i++) {
var x = xyzv[i][0];
var y = xyzv[i][1];
var z = xyzv[i][2];
var v = xyzv[i][3];
var id = abc[i] > -1 ? abc[i] : findVertexId(x, y, z);
if (id > -1) {
pnts[i] = id;
} else {
pnts[i] = addVertex(x, y, z, mapValue(style, v));
}
}
addFace(pnts[0], pnts[1], pnts[2]);
}
}
function drawQuad(style, xyzv, abcd) {
var makeTri = function (i, j, k) {
drawTri(style, [xyzv[i], xyzv[j], xyzv[k]], [abcd[i], abcd[j], abcd[k]]);
};
makeTri(0, 1, 2);
makeTri(2, 3, 0);
}
function drawTetra(style, xyzv, abcd) {
var makeTri = function (i, j, k) {
drawTri(style, [xyzv[i], xyzv[j], xyzv[k]], [abcd[i], abcd[j], abcd[k]]);
};
makeTri(0, 1, 2);
makeTri(3, 0, 1);
makeTri(2, 3, 0);
makeTri(1, 2, 3);
}
function calcIntersection(pointOut, pointIn, min, max) {
var value = pointOut[3];
if (value < min) value = min;
if (value > max) value = max;
var ratio = (pointOut[3] - value) / (pointOut[3] - pointIn[3] + 0.000000001); // we had to add this error to force solve the tiny caps
var result = [];
for (var s = 0; s < 4; s++) {
result[s] = (1 - ratio) * pointOut[s] + ratio * pointIn[s];
}
return result;
}
function inRange(value, min, max) {
return value >= min && value <= max;
}
function almostInFinalRange(value) {
var vErr = 0.001 * (vMax - vMin);
return value >= vMin - vErr && value <= vMax + vErr;
}
function getXYZV(indecies) {
var xyzv = [];
for (var q = 0; q < 4; q++) {
var index = indecies[q];
xyzv.push([data._x[index], data._y[index], data._z[index], data._value[index]]);
}
return xyzv;
}
var MAX_PASS = 3;
function tryCreateTri(style, xyzv, abc, min, max, nPass) {
if (!nPass) nPass = 1;
abc = [-1, -1, -1]; // Note: for the moment we override indices
// to run faster! But it is possible to comment this line
// to reduce the number of vertices.
var result = false;
var ok = [inRange(xyzv[0][3], min, max), inRange(xyzv[1][3], min, max), inRange(xyzv[2][3], min, max)];
if (!ok[0] && !ok[1] && !ok[2]) {
return false;
}
var tryDrawTri = function (style, xyzv, abc) {
if (
// we check here if the points are in `real` iso-min/max range
almostInFinalRange(xyzv[0][3]) && almostInFinalRange(xyzv[1][3]) && almostInFinalRange(xyzv[2][3])) {
drawTri(style, xyzv, abc);
return true;
} else if (nPass < MAX_PASS) {
return tryCreateTri(style, xyzv, abc, vMin, vMax, ++nPass); // i.e. second pass using actual vMin vMax bounds
}
return false;
};
if (ok[0] && ok[1] && ok[2]) {
return tryDrawTri(style, xyzv, abc) || result;
}
var interpolated = false;
[[0, 1, 2], [2, 0, 1], [1, 2, 0]].forEach(function (e) {
if (ok[e[0]] && ok[e[1]] && !ok[e[2]]) {
var A = xyzv[e[0]];
var B = xyzv[e[1]];
var C = xyzv[e[2]];
var p1 = calcIntersection(C, A, min, max);
var p2 = calcIntersection(C, B, min, max);
result = tryDrawTri(style, [p2, p1, A], [-1, -1, abc[e[0]]]) || result;
result = tryDrawTri(style, [A, B, p2], [abc[e[0]], abc[e[1]], -1]) || result;
interpolated = true;
}
});
if (interpolated) return result;
[[0, 1, 2], [1, 2, 0], [2, 0, 1]].forEach(function (e) {
if (ok[e[0]] && !ok[e[1]] && !ok[e[2]]) {
var A = xyzv[e[0]];
var B = xyzv[e[1]];
var C = xyzv[e[2]];
var p1 = calcIntersection(B, A, min, max);
var p2 = calcIntersection(C, A, min, max);
result = tryDrawTri(style, [p2, p1, A], [-1, -1, abc[e[0]]]) || result;
interpolated = true;
}
});
return result;
}
function tryCreateTetra(style, abcd, min, max) {
var result = false;
var xyzv = getXYZV(abcd);
var ok = [inRange(xyzv[0][3], min, max), inRange(xyzv[1][3], min, max), inRange(xyzv[2][3], min, max), inRange(xyzv[3][3], min, max)];
if (!ok[0] && !ok[1] && !ok[2] && !ok[3]) {
return result;
}
if (ok[0] && ok[1] && ok[2] && ok[3]) {
if (drawingSpaceframe) {
result = drawTetra(style, xyzv, abcd) || result;
}
return result;
}
var interpolated = false;
[[0, 1, 2, 3], [3, 0, 1, 2], [2, 3, 0, 1], [1, 2, 3, 0]].forEach(function (e) {
if (ok[e[0]] && ok[e[1]] && ok[e[2]] && !ok[e[3]]) {
var A = xyzv[e[0]];
var B = xyzv[e[1]];
var C = xyzv[e[2]];
var D = xyzv[e[3]];
if (drawingSpaceframe) {
result = drawTri(style, [A, B, C], [abcd[e[0]], abcd[e[1]], abcd[e[2]]]) || result;
} else {
var p1 = calcIntersection(D, A, min, max);
var p2 = calcIntersection(D, B, min, max);
var p3 = calcIntersection(D, C, min, max);
result = drawTri(null, [p1, p2, p3], [-1, -1, -1]) || result;
}
interpolated = true;
}
});
if (interpolated) return result;
[[0, 1, 2, 3], [1, 2, 3, 0], [2, 3, 0, 1], [3, 0, 1, 2], [0, 2, 3, 1], [1, 3, 2, 0]].forEach(function (e) {
if (ok[e[0]] && ok[e[1]] && !ok[e[2]] && !ok[e[3]]) {
var A = xyzv[e[0]];
var B = xyzv[e[1]];
var C = xyzv[e[2]];
var D = xyzv[e[3]];
var p1 = calcIntersection(C, A, min, max);
var p2 = calcIntersection(C, B, min, max);
var p3 = calcIntersection(D, B, min, max);
var p4 = calcIntersection(D, A, min, max);
if (drawingSpaceframe) {
result = drawTri(style, [A, p4, p1], [abcd[e[0]], -1, -1]) || result;
result = drawTri(style, [B, p2, p3], [abcd[e[1]], -1, -1]) || result;
} else {
result = drawQuad(null, [p1, p2, p3, p4], [-1, -1, -1, -1]) || result;
}
interpolated = true;
}
});
if (interpolated) return result;
[[0, 1, 2, 3], [1, 2, 3, 0], [2, 3, 0, 1], [3, 0, 1, 2]].forEach(function (e) {
if (ok[e[0]] && !ok[e[1]] && !ok[e[2]] && !ok[e[3]]) {
var A = xyzv[e[0]];
var B = xyzv[e[1]];
var C = xyzv[e[2]];
var D = xyzv[e[3]];
var p1 = calcIntersection(B, A, min, max);
var p2 = calcIntersection(C, A, min, max);
var p3 = calcIntersection(D, A, min, max);
if (drawingSpaceframe) {
result = drawTri(style, [A, p1, p2], [abcd[e[0]], -1, -1]) || result;
result = drawTri(style, [A, p2, p3], [abcd[e[0]], -1, -1]) || result;
result = drawTri(style, [A, p3, p1], [abcd[e[0]], -1, -1]) || result;
} else {
result = drawTri(null, [p1, p2, p3], [-1, -1, -1]) || result;
}
interpolated = true;
}
});
return result;
}
function addCube(style, p000, p001, p010, p011, p100, p101, p110, p111, min, max) {
var result = false;
if (drawingSurface) {
if (styleIncludes(style, 'A')) {
result = tryCreateTetra(null, [p000, p001, p010, p100], min, max) || result;
}
if (styleIncludes(style, 'B')) {
result = tryCreateTetra(null, [p001, p010, p011, p111], min, max) || result;
}
if (styleIncludes(style, 'C')) {
result = tryCreateTetra(null, [p001, p100, p101, p111], min, max) || result;
}
if (styleIncludes(style, 'D')) {
result = tryCreateTetra(null, [p010, p100, p110, p111], min, max) || result;
}
if (styleIncludes(style, 'E')) {
result = tryCreateTetra(null, [p001, p010, p100, p111], min, max) || result;
}
}
if (drawingSpaceframe) {
result = tryCreateTetra(style, [p001, p010, p100, p111], min, max) || result;
}
return result;
}
function addRect(style, a, b, c, d, min, max, previousResult) {
return [previousResult[0] === true ? true : tryCreateTri(style, getXYZV([a, b, c]), [a, b, c], min, max), previousResult[1] === true ? true : tryCreateTri(style, getXYZV([c, d, a]), [c, d, a], min, max)];
}
function begin2dCell(style, p00, p01, p10, p11, min, max, isEven, previousResult) {
// used to create caps and/or slices on exact axis points
if (isEven) {
return addRect(style, p00, p01, p11, p10, min, max, previousResult);
} else {
return addRect(style, p01, p11, p10, p00, min, max, previousResult);
}
}
function beginSection(style, i, j, k, min, max, distRatios) {
// used to create slices between axis points
var result = false;
var A, B, C, D;
var makeSection = function () {
result = tryCreateTri(style, [A, B, C], [-1, -1, -1], min, max) || result;
result = tryCreateTri(style, [C, D, A], [-1, -1, -1], min, max) || result;
};
var rX = distRatios[0];
var rY = distRatios[1];
var rZ = distRatios[2];
if (rX) {
A = getBetween(getXYZV([getIndex(i, j - 0, k - 0)])[0], getXYZV([getIndex(i - 1, j - 0, k - 0)])[0], rX);
B = getBetween(getXYZV([getIndex(i, j - 0, k - 1)])[0], getXYZV([getIndex(i - 1, j - 0, k - 1)])[0], rX);
C = getBetween(getXYZV([getIndex(i, j - 1, k - 1)])[0], getXYZV([getIndex(i - 1, j - 1, k - 1)])[0], rX);
D = getBetween(getXYZV([getIndex(i, j - 1, k - 0)])[0], getXYZV([getIndex(i - 1, j - 1, k - 0)])[0], rX);
makeSection();
}
if (rY) {
A = getBetween(getXYZV([getIndex(i - 0, j, k - 0)])[0], getXYZV([getIndex(i - 0, j - 1, k - 0)])[0], rY);
B = getBetween(getXYZV([getIndex(i - 0, j, k - 1)])[0], getXYZV([getIndex(i - 0, j - 1, k - 1)])[0], rY);
C = getBetween(getXYZV([getIndex(i - 1, j, k - 1)])[0], getXYZV([getIndex(i - 1, j - 1, k - 1)])[0], rY);
D = getBetween(getXYZV([getIndex(i - 1, j, k - 0)])[0], getXYZV([getIndex(i - 1, j - 1, k - 0)])[0], rY);
makeSection();
}
if (rZ) {
A = getBetween(getXYZV([getIndex(i - 0, j - 0, k)])[0], getXYZV([getIndex(i - 0, j - 0, k - 1)])[0], rZ);
B = getBetween(getXYZV([getIndex(i - 0, j - 1, k)])[0], getXYZV([getIndex(i - 0, j - 1, k - 1)])[0], rZ);
C = getBetween(getXYZV([getIndex(i - 1, j - 1, k)])[0], getXYZV([getIndex(i - 1, j - 1, k - 1)])[0], rZ);
D = getBetween(getXYZV([getIndex(i - 1, j - 0, k)])[0], getXYZV([getIndex(i - 1, j - 0, k - 1)])[0], rZ);
makeSection();
}
return result;
}
function begin3dCell(style, p000, p001, p010, p011, p100, p101, p110, p111, min, max, isEven) {
// used to create spaceframe and/or iso-surfaces
var cellStyle = style;
if (isEven) {
if (drawingSurface && style === 'even') cellStyle = null;
return addCube(cellStyle, p000, p001, p010, p011, p100, p101, p110, p111, min, max);
} else {
if (drawingSurface && style === 'odd') cellStyle = null;
return addCube(cellStyle, p111, p110, p101, p100, p011, p010, p001, p000, min, max);
}
}
function draw2dX(style, items, min, max, previousResult) {
var result = [];
var n = 0;
for (var q = 0; q < items.length; q++) {
var i = items[q];
for (var k = 1; k < depth; k++) {
for (var j = 1; j < height; j++) {
result.push(begin2dCell(style, getIndex(i, j - 1, k - 1), getIndex(i, j - 1, k), getIndex(i, j, k - 1), getIndex(i, j, k), min, max, (i + j + k) % 2, previousResult && previousResult[n] ? previousResult[n] : []));
n++;
}
}
}
return result;
}
function draw2dY(style, items, min, max, previousResult) {
var result = [];
var n = 0;
for (var q = 0; q < items.length; q++) {
var j = items[q];
for (var i = 1; i < width; i++) {
for (var k = 1; k < depth; k++) {
result.push(begin2dCell(style, getIndex(i - 1, j, k - 1), getIndex(i, j, k - 1), getIndex(i - 1, j, k), getIndex(i, j, k), min, max, (i + j + k) % 2, previousResult && previousResult[n] ? previousResult[n] : []));
n++;
}
}
}
return result;
}
function draw2dZ(style, items, min, max, previousResult) {
var result = [];
var n = 0;
for (var q = 0; q < items.length; q++) {
var k = items[q];
for (var j = 1; j < height; j++) {
for (var i = 1; i < width; i++) {
result.push(begin2dCell(style, getIndex(i - 1, j - 1, k), getIndex(i - 1, j, k), getIndex(i, j - 1, k), getIndex(i, j, k), min, max, (i + j + k) % 2, previousResult && previousResult[n] ? previousResult[n] : []));
n++;
}
}
}
return result;
}
function draw3d(style, min, max) {
for (var k = 1; k < depth; k++) {
for (var j = 1; j < height; j++) {
for (var i = 1; i < width; i++) {
begin3dCell(style, getIndex(i - 1, j - 1, k - 1), getIndex(i - 1, j - 1, k), getIndex(i - 1, j, k - 1), getIndex(i - 1, j, k), getIndex(i, j - 1, k - 1), getIndex(i, j - 1, k), getIndex(i, j, k - 1), getIndex(i, j, k), min, max, (i + j + k) % 2);
}
}
}
}
function drawSpaceframe(style, min, max) {
drawingSpaceframe = true;
draw3d(style, min, max);
drawingSpaceframe = false;
}
function drawSurface(style, min, max) {
drawingSurface = true;
draw3d(style, min, max);
drawingSurface = false;
}
function drawSectionX(style, items, min, max, distRatios, previousResult) {
var result = [];
var n = 0;
for (var q = 0; q < items.length; q++) {
var i = items[q];
for (var k = 1; k < depth; k++) {
for (var j = 1; j < height; j++) {
result.push(beginSection(style, i, j, k, min, max, distRatios[q], previousResult && previousResult[n] ? previousResult[n] : []));
n++;
}
}
}
return result;
}
function drawSectionY(style, items, min, max, distRatios, previousResult) {
var result = [];
var n = 0;
for (var q = 0; q < items.length; q++) {
var j = items[q];
for (var i = 1; i < width; i++) {
for (var k = 1; k < depth; k++) {
result.push(beginSection(style, i, j, k, min, max, distRatios[q], previousResult && previousResult[n] ? previousResult[n] : []));
n++;
}
}
}
return result;
}
function drawSectionZ(style, items, min, max, distRatios, previousResult) {
var result = [];
var n = 0;
for (var q = 0; q < items.length; q++) {
var k = items[q];
for (var j = 1; j < height; j++) {
for (var i = 1; i < width; i++) {
result.push(beginSection(style, i, j, k, min, max, distRatios[q], previousResult && previousResult[n] ? previousResult[n] : []));
n++;
}
}
}
return result;
}
function createRange(a, b) {
var range = [];
for (var q = a; q < b; q++) {
range.push(q);
}
return range;
}
function insertGridPoints() {
for (var i = 0; i < width; i++) {
for (var j = 0; j < height; j++) {
for (var k = 0; k < depth; k++) {
var index = getIndex(i, j, k);
addVertex(data._x[index], data._y[index], data._z[index], data._value[index]);
}
}
}
}
function drawAll() {
emptyVertices();
// insert grid points
insertGridPoints();
var activeStyle = null;
// draw spaceframes
if (showSpaceframe && spaceframeFill) {
setFill(spaceframeFill);
drawSpaceframe(activeStyle, vMin, vMax);
}
// draw iso-surfaces
if (showSurface && surfaceFill) {
setFill(surfaceFill);
var surfacePattern = data.surface.pattern;
var surfaceCount = data.surface.count;
for (var q = 0; q < surfaceCount; q++) {
var ratio = surfaceCount === 1 ? 0.5 : q / (surfaceCount - 1);
var level = (1 - ratio) * vMin + ratio * vMax;
var d1 = Math.abs(level - minValues);
var d2 = Math.abs(level - maxValues);
var ranges = d1 > d2 ? [minValues, level] : [level, maxValues];
drawSurface(surfacePattern, ranges[0], ranges[1]);
}
}
var setupMinMax = [[Math.min(vMin, maxValues), Math.max(vMin, maxValues)], [Math.min(minValues, vMax), Math.max(minValues, vMax)]];
['x', 'y', 'z'].forEach(function (e) {
var preRes = [];
for (var s = 0; s < setupMinMax.length; s++) {
var count = 0;
var activeMin = setupMinMax[s][0];
var activeMax = setupMinMax[s][1];
// draw slices
var slice = data.slices[e];
if (slice.show && slice.fill) {
setFill(slice.fill);
var exactIndices = [];
var ceilIndices = [];
var distRatios = [];
if (slice.locations.length) {
for (var q = 0; q < slice.locations.length; q++) {
var near = findNearestOnAxis(slice.locations[q], e === 'x' ? Xs : e === 'y' ? Ys : Zs);
if (near.distRatio === 0) {
exactIndices.push(near.id);
} else if (near.id > 0) {
ceilIndices.push(near.id);
if (e === 'x') {
distRatios.push([near.distRatio, 0, 0]);
} else if (e === 'y') {
distRatios.push([0, near.distRatio, 0]);
} else {
distRatios.push([0, 0, near.distRatio]);
}
}
}
} else {
if (e === 'x') {
exactIndices = createRange(1, width - 1);
} else if (e === 'y') {
exactIndices = createRange(1, height - 1);
} else {
exactIndices = createRange(1, depth - 1);
}
}
if (ceilIndices.length > 0) {
if (e === 'x') {
preRes[count] = drawSectionX(activeStyle, ceilIndices, activeMin, activeMax, distRatios, preRes[count]);
} else if (e === 'y') {
preRes[count] = drawSectionY(activeStyle, ceilIndices, activeMin, activeMax, distRatios, preRes[count]);
} else {
preRes[count] = drawSectionZ(activeStyle, ceilIndices, activeMin, activeMax, distRatios, preRes[count]);
}
count++;
}
if (exactIndices.length > 0) {
if (e === 'x') {
preRes[count] = draw2dX(activeStyle, exactIndices, activeMin, activeMax, preRes[count]);
} else if (e === 'y') {
preRes[count] = draw2dY(activeStyle, exactIndices, activeMin, activeMax, preRes[count]);
} else {
preRes[count] = draw2dZ(activeStyle, exactIndices, activeMin, activeMax, preRes[count]);
}
count++;
}
}
// draw caps
var cap = data.caps[e];
if (cap.show && cap.fill) {
setFill(cap.fill);
if (e === 'x') {
preRes[count] = draw2dX(activeStyle, [0, width - 1], activeMin, activeMax, preRes[count]);
} else if (e === 'y') {
preRes[count] = draw2dY(activeStyle, [0, height - 1], activeMin, activeMax, preRes[count]);
} else {
preRes[count] = draw2dZ(activeStyle, [0, depth - 1], activeMin, activeMax, preRes[count]);
}
count++;
}
}
});
// remove vertices arrays (i.e. grid points) in case no face was created.
if (numFaces === 0) {
emptyVertices();
}
data._meshX = allXs;
data._meshY = allYs;
data._meshZ = allZs;
data._meshIntensity = allVs;
data._Xs = Xs;
data._Ys = Ys;
data._Zs = Zs;
}
drawAll();
return data;
}
function createIsosurfaceTrace(scene, data) {
var gl = scene.glplot.gl;
var mesh = createMesh({
gl: gl
});
var result = new IsosurfaceTrace(scene, mesh, data.uid);
mesh._trace = result;
result.update(data);
scene.glplot.add(mesh);
return result;
}
module.exports = {
findNearestOnAxis: findNearestOnAxis,
generateIsoMeshes: generateIsoMeshes,
createIsosurfaceTrace: createIsosurfaceTrace
};
/***/ }),
/***/ 548:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Registry = __webpack_require__(4040);
var attributes = __webpack_require__(48);
var colorscaleDefaults = __webpack_require__(7260);
function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
function coerce(attr, dflt) {
return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
}
supplyIsoDefaults(traceIn, traceOut, defaultColor, layout, coerce);
}
function supplyIsoDefaults(traceIn, traceOut, defaultColor, layout, coerce) {
var isomin = coerce('isomin');
var isomax = coerce('isomax');
if (isomax !== undefined && isomax !== null && isomin !== undefined && isomin !== null && isomin > isomax) {
// applying default values in this case:
traceOut.isomin = null;
traceOut.isomax = null;
}
var x = coerce('x');
var y = coerce('y');
var z = coerce('z');
var value = coerce('value');
if (!x || !x.length || !y || !y.length || !z || !z.length || !value || !value.length) {
traceOut.visible = false;
return;
}
var handleCalendarDefaults = Registry.getComponentMethod('calendars', 'handleTraceDefaults');
handleCalendarDefaults(traceIn, traceOut, ['x', 'y', 'z'], layout);
coerce('valuehoverformat');
['x', 'y', 'z'].forEach(function (dim) {
coerce(dim + 'hoverformat');
var capDim = 'caps.' + dim;
var showCap = coerce(capDim + '.show');
if (showCap) {
coerce(capDim + '.fill');
}
var sliceDim = 'slices.' + dim;
var showSlice = coerce(sliceDim + '.show');
if (showSlice) {
coerce(sliceDim + '.fill');
coerce(sliceDim + '.locations');
}
});
var showSpaceframe = coerce('spaceframe.show');
if (showSpaceframe) {
coerce('spaceframe.fill');
}
var showSurface = coerce('surface.show');
if (showSurface) {
coerce('surface.count');
coerce('surface.fill');
coerce('surface.pattern');
}
var showContour = coerce('contour.show');
if (showContour) {
coerce('contour.color');
coerce('contour.width');
}
// Coerce remaining properties
['text', 'hovertext', 'hovertemplate', 'lighting.ambient', 'lighting.diffuse', 'lighting.specular', 'lighting.roughness', 'lighting.fresnel', 'lighting.vertexnormalsepsilon', 'lighting.facenormalsepsilon', 'lightposition.x', 'lightposition.y', 'lightposition.z', 'flatshading', 'opacity'].forEach(function (x) {
coerce(x);
});
colorscaleDefaults(traceIn, traceOut, layout, coerce, {
prefix: '',
cLetter: 'c'
});
// disable 1D transforms (for now)
traceOut._length = null;
}
module.exports = {
supplyDefaults: supplyDefaults,
supplyIsoDefaults: supplyIsoDefaults
};
/***/ }),
/***/ 6296:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = {
attributes: __webpack_require__(48),
supplyDefaults: (__webpack_require__(548).supplyDefaults),
calc: __webpack_require__(2624),
colorbar: {
min: 'cmin',
max: 'cmax'
},
plot: (__webpack_require__(1460).createIsosurfaceTrace),
moduleType: 'trace',
name: 'isosurface',
basePlotModule: __webpack_require__(2536),
categories: ['gl3d', 'showLegend'],
meta: {}
};
/***/ }),
/***/ 2948:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorScaleAttrs = __webpack_require__(9084);
var axisHoverFormat = (__webpack_require__(9736).axisHoverFormat);
var hovertemplateAttrs = (__webpack_require__(1776)/* .hovertemplateAttrs */ .Ks);
var surfaceAttrs = __webpack_require__(9096);
var baseAttrs = __webpack_require__(5464);
var extendFlat = (__webpack_require__(2880).extendFlat);
module.exports = extendFlat({
x: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
y: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
z: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
i: {
valType: 'data_array',
editType: 'calc'
},
j: {
valType: 'data_array',
editType: 'calc'
},
k: {
valType: 'data_array',
editType: 'calc'
},
text: {
valType: 'string',
dflt: '',
arrayOk: true,
editType: 'calc'
},
hovertext: {
valType: 'string',
dflt: '',
arrayOk: true,
editType: 'calc'
},
hovertemplate: hovertemplateAttrs({
editType: 'calc'
}),
xhoverformat: axisHoverFormat('x'),
yhoverformat: axisHoverFormat('y'),
zhoverformat: axisHoverFormat('z'),
delaunayaxis: {
valType: 'enumerated',
values: ['x', 'y', 'z'],
dflt: 'z',
editType: 'calc'
},
alphahull: {
valType: 'number',
dflt: -1,
editType: 'calc'
},
intensity: {
valType: 'data_array',
editType: 'calc'
},
intensitymode: {
valType: 'enumerated',
values: ['vertex', 'cell'],
dflt: 'vertex',
editType: 'calc'
},
// Color field
color: {
valType: 'color',
editType: 'calc'
},
vertexcolor: {
valType: 'data_array',
editType: 'calc'
},
facecolor: {
valType: 'data_array',
editType: 'calc'
},
transforms: undefined
}, colorScaleAttrs('', {
colorAttr: '`intensity`',
showScaleDflt: true,
editTypeOverride: 'calc'
}), {
opacity: surfaceAttrs.opacity,
// Flat shaded mode
flatshading: {
valType: 'boolean',
dflt: false,
editType: 'calc'
},
contour: {
show: extendFlat({}, surfaceAttrs.contours.x.show, {}),
color: surfaceAttrs.contours.x.color,
width: surfaceAttrs.contours.x.width,
editType: 'calc'
},
lightposition: {
x: extendFlat({}, surfaceAttrs.lightposition.x, {
dflt: 1e5
}),
y: extendFlat({}, surfaceAttrs.lightposition.y, {
dflt: 1e5
}),
z: extendFlat({}, surfaceAttrs.lightposition.z, {
dflt: 0
}),
editType: 'calc'
},
lighting: extendFlat({
vertexnormalsepsilon: {
valType: 'number',
min: 0.00,
max: 1,
dflt: 1e-12,
// otherwise finely tessellated things eg. the brain will have no specular light reflection
editType: 'calc'
},
facenormalsepsilon: {
valType: 'number',
min: 0.00,
max: 1,
dflt: 1e-6,
// even the brain model doesn't appear to need finer than this
editType: 'calc'
},
editType: 'calc'
}, surfaceAttrs.lighting),
hoverinfo: extendFlat({}, baseAttrs.hoverinfo, {
editType: 'calc'
}),
showlegend: extendFlat({}, baseAttrs.showlegend, {
dflt: false
})
});
/***/ }),
/***/ 1876:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorscaleCalc = __webpack_require__(7128);
module.exports = function calc(gd, trace) {
if (trace.intensity) {
colorscaleCalc(gd, trace, {
vals: trace.intensity,
containerStr: '',
cLetter: 'c'
});
}
};
/***/ }),
/***/ 576:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var createMesh = (__webpack_require__(5411).gl_mesh3d);
var triangulate = (__webpack_require__(5411).delaunay_triangulate);
var alphaShape = (__webpack_require__(5411).alpha_shape);
var convexHull = (__webpack_require__(5411).convex_hull);
var parseColorScale = (__webpack_require__(3040).parseColorScale);
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
var str2RgbaArray = __webpack_require__(696);
var extractOpts = (__webpack_require__(8932).extractOpts);
var zip3 = __webpack_require__(2094);
function Mesh3DTrace(scene, mesh, uid) {
this.scene = scene;
this.uid = uid;
this.mesh = mesh;
this.name = '';
this.color = '#fff';
this.data = null;
this.showContour = false;
}
var proto = Mesh3DTrace.prototype;
proto.handlePick = function (selection) {
if (selection.object === this.mesh) {
var selectIndex = selection.index = selection.data.index;
if (selection.data._cellCenter) {
selection.traceCoordinate = selection.data.dataCoordinate;
} else {
selection.traceCoordinate = [this.data.x[selectIndex], this.data.y[selectIndex], this.data.z[selectIndex]];
}
var text = this.data.hovertext || this.data.text;
if (isArrayOrTypedArray(text) && text[selectIndex] !== undefined) {
selection.textLabel = text[selectIndex];
} else if (text) {
selection.textLabel = text;
}
return true;
}
};
function parseColorArray(colors) {
var b = [];
var len = colors.length;
for (var i = 0; i < len; i++) {
b[i] = str2RgbaArray(colors[i]);
}
return b;
}
// Unpack position data
function toDataCoords(axis, coord, scale, calendar) {
var b = [];
var len = coord.length;
for (var i = 0; i < len; i++) {
b[i] = axis.d2l(coord[i], 0, calendar) * scale;
}
return b;
}
// Round indices if passed as floats
function toRoundIndex(a) {
var b = [];
var len = a.length;
for (var i = 0; i < len; i++) {
b[i] = Math.round(a[i]);
}
return b;
}
function delaunayCells(delaunayaxis, positions) {
var d = ['x', 'y', 'z'].indexOf(delaunayaxis);
var b = [];
var len = positions.length;
for (var i = 0; i < len; i++) {
b[i] = [positions[i][(d + 1) % 3], positions[i][(d + 2) % 3]];
}
return triangulate(b);
}
// Validate indices
function hasValidIndices(list, numVertices) {
var len = list.length;
for (var i = 0; i < len; i++) {
if (list[i] <= -0.5 || list[i] >= numVertices - 0.5) {
// Note: the indices would be rounded -0.49 is valid.
return false;
}
}
return true;
}
proto.update = function (data) {
var scene = this.scene;
var layout = scene.fullSceneLayout;
this.data = data;
var numVertices = data.x.length;
var positions = zip3(toDataCoords(layout.xaxis, data.x, scene.dataScale[0], data.xcalendar), toDataCoords(layout.yaxis, data.y, scene.dataScale[1], data.ycalendar), toDataCoords(layout.zaxis, data.z, scene.dataScale[2], data.zcalendar));
var cells;
if (data.i && data.j && data.k) {
if (data.i.length !== data.j.length || data.j.length !== data.k.length || !hasValidIndices(data.i, numVertices) || !hasValidIndices(data.j, numVertices) || !hasValidIndices(data.k, numVertices)) {
return;
}
cells = zip3(toRoundIndex(data.i), toRoundIndex(data.j), toRoundIndex(data.k));
} else if (data.alphahull === 0) {
cells = convexHull(positions);
} else if (data.alphahull > 0) {
cells = alphaShape(data.alphahull, positions);
} else {
cells = delaunayCells(data.delaunayaxis, positions);
}
var config = {
positions: positions,
cells: cells,
lightPosition: [data.lightposition.x, data.lightposition.y, data.lightposition.z],
ambient: data.lighting.ambient,
diffuse: data.lighting.diffuse,
specular: data.lighting.specular,
roughness: data.lighting.roughness,
fresnel: data.lighting.fresnel,
vertexNormalsEpsilon: data.lighting.vertexnormalsepsilon,
faceNormalsEpsilon: data.lighting.facenormalsepsilon,
opacity: data.opacity,
contourEnable: data.contour.show,
contourColor: str2RgbaArray(data.contour.color).slice(0, 3),
contourWidth: data.contour.width,
useFacetNormals: data.flatshading
};
if (data.intensity) {
var cOpts = extractOpts(data);
this.color = '#fff';
var mode = data.intensitymode;
config[mode + 'Intensity'] = data.intensity;
config[mode + 'IntensityBounds'] = [cOpts.min, cOpts.max];
config.colormap = parseColorScale(data);
} else if (data.vertexcolor) {
this.color = data.vertexcolor[0];
config.vertexColors = parseColorArray(data.vertexcolor);
} else if (data.facecolor) {
this.color = data.facecolor[0];
config.cellColors = parseColorArray(data.facecolor);
} else {
this.color = data.color;
config.meshColor = str2RgbaArray(data.color);
}
// Update mesh
this.mesh.update(config);
};
proto.dispose = function () {
this.scene.glplot.remove(this.mesh);
this.mesh.dispose();
};
function createMesh3DTrace(scene, data) {
var gl = scene.glplot.gl;
var mesh = createMesh({
gl: gl
});
var result = new Mesh3DTrace(scene, mesh, data.uid);
mesh._trace = result;
result.update(data);
scene.glplot.add(mesh);
return result;
}
module.exports = createMesh3DTrace;
/***/ }),
/***/ 1832:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var colorscaleDefaults = __webpack_require__(7260);
var attributes = __webpack_require__(2948);
module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
function coerce(attr, dflt) {
return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
}
// read in face/vertex properties
function readComponents(array) {
var ret = array.map(function (attr) {
var result = coerce(attr);
if (result && Lib.isArrayOrTypedArray(result)) return result;
return null;
});
return ret.every(function (x) {
return x && x.length === ret[0].length;
}) && ret;
}
var coords = readComponents(['x', 'y', 'z']);
if (!coords) {
traceOut.visible = false;
return;
}
readComponents(['i', 'j', 'k']);
// three indices should be all provided or not
if (traceOut.i && (!traceOut.j || !traceOut.k) || traceOut.j && (!traceOut.k || !traceOut.i) || traceOut.k && (!traceOut.i || !traceOut.j)) {
traceOut.visible = false;
return;
}
var handleCalendarDefaults = Registry.getComponentMethod('calendars', 'handleTraceDefaults');
handleCalendarDefaults(traceIn, traceOut, ['x', 'y', 'z'], layout);
// Coerce remaining properties
['lighting.ambient', 'lighting.diffuse', 'lighting.specular', 'lighting.roughness', 'lighting.fresnel', 'lighting.vertexnormalsepsilon', 'lighting.facenormalsepsilon', 'lightposition.x', 'lightposition.y', 'lightposition.z', 'flatshading', 'alphahull', 'delaunayaxis', 'opacity'].forEach(function (x) {
coerce(x);
});
var showContour = coerce('contour.show');
if (showContour) {
coerce('contour.color');
coerce('contour.width');
}
if ('intensity' in traceIn) {
coerce('intensity');
coerce('intensitymode');
colorscaleDefaults(traceIn, traceOut, layout, coerce, {
prefix: '',
cLetter: 'c'
});
} else {
traceOut.showscale = false;
if ('facecolor' in traceIn) coerce('facecolor');else if ('vertexcolor' in traceIn) coerce('vertexcolor');else coerce('color', defaultColor);
}
coerce('text');
coerce('hovertext');
coerce('hovertemplate');
coerce('xhoverformat');
coerce('yhoverformat');
coerce('zhoverformat');
// disable 1D transforms
// x/y/z should match lengths, and i/j/k should match as well, but
// the two sets have different lengths so transforms wouldn't work.
traceOut._length = null;
};
/***/ }),
/***/ 2640:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = {
attributes: __webpack_require__(2948),
supplyDefaults: __webpack_require__(1832),
calc: __webpack_require__(1876),
colorbar: {
min: 'cmin',
max: 'cmax'
},
plot: __webpack_require__(576),
moduleType: 'trace',
name: 'mesh3d',
basePlotModule: __webpack_require__(2536),
categories: ['gl3d', 'showLegend'],
meta: {}
};
/***/ }),
/***/ 1552:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Drawing = __webpack_require__(3616);
var Color = __webpack_require__(6308);
module.exports = function fillOne(s, pt, trace, gd) {
var pattern = trace.marker.pattern;
if (pattern && pattern.shape) {
Drawing.pointStyle(s, trace, gd, pt);
} else {
Color.fill(s, pt.color);
}
};
/***/ }),
/***/ 9656:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
function format(vRounded) {
return vRounded.indexOf('e') !== -1 ? vRounded.replace(/[.]?0+e/, 'e') : vRounded.indexOf('.') !== -1 ? vRounded.replace(/[.]?0+$/, '') : vRounded;
}
exports.formatPiePercent = function formatPiePercent(v, separators) {
var vRounded = format((v * 100).toPrecision(3));
return Lib.numSeparate(vRounded, separators) + '%';
};
exports.formatPieValue = function formatPieValue(v, separators) {
var vRounded = format(v.toPrecision(10));
return Lib.numSeparate(vRounded, separators);
};
exports.getFirstFilled = function getFirstFilled(array, indices) {
if (!Lib.isArrayOrTypedArray(array)) return;
for (var i = 0; i < indices.length; i++) {
var v = array[indices[i]];
if (v || v === 0 || v === '') return v;
}
};
exports.castOption = function castOption(item, indices) {
if (Lib.isArrayOrTypedArray(item)) return exports.getFirstFilled(item, indices);else if (item) return item;
};
exports.getRotationAngle = function (rotation) {
return (rotation === 'auto' ? 0 : rotation) * Math.PI / 180;
};
/***/ }),
/***/ 528:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Color = __webpack_require__(6308);
var castOption = (__webpack_require__(9656).castOption);
var fillOne = __webpack_require__(1552);
module.exports = function styleOne(s, pt, trace, gd) {
var line = trace.marker.line;
var lineColor = castOption(line.color, pt.pts) || Color.defaultLine;
var lineWidth = castOption(line.width, pt.pts) || 0;
s.call(fillOne, pt, trace, gd).style('stroke-width', lineWidth).call(Color.stroke, lineColor);
};
/***/ }),
/***/ 148:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
// arrayOk attributes, merge them into calcdata array
module.exports = function arraysToCalcdata(cd, trace) {
// so each point knows which index it originally came from
for (var i = 0; i < cd.length; i++) cd[i].i = i;
Lib.mergeArray(trace.text, cd, 'tx');
Lib.mergeArray(trace.texttemplate, cd, 'txt');
Lib.mergeArray(trace.hovertext, cd, 'htx');
Lib.mergeArray(trace.customdata, cd, 'data');
Lib.mergeArray(trace.textposition, cd, 'tp');
if (trace.textfont) {
Lib.mergeArrayCastPositive(trace.textfont.size, cd, 'ts');
Lib.mergeArray(trace.textfont.color, cd, 'tc');
Lib.mergeArray(trace.textfont.family, cd, 'tf');
Lib.mergeArray(trace.textfont.weight, cd, 'tw');
Lib.mergeArray(trace.textfont.style, cd, 'ty');
Lib.mergeArray(trace.textfont.variant, cd, 'tv');
Lib.mergeArray(trace.textfont.textcase, cd, 'tC');
Lib.mergeArray(trace.textfont.lineposition, cd, 'tE');
Lib.mergeArray(trace.textfont.shadow, cd, 'tS');
}
var marker = trace.marker;
if (marker) {
Lib.mergeArrayCastPositive(marker.size, cd, 'ms');
Lib.mergeArrayCastPositive(marker.opacity, cd, 'mo');
Lib.mergeArray(marker.symbol, cd, 'mx');
Lib.mergeArray(marker.angle, cd, 'ma');
Lib.mergeArray(marker.standoff, cd, 'mf');
Lib.mergeArray(marker.color, cd, 'mc');
var markerLine = marker.line;
if (marker.line) {
Lib.mergeArray(markerLine.color, cd, 'mlc');
Lib.mergeArrayCastPositive(markerLine.width, cd, 'mlw');
}
var markerGradient = marker.gradient;
if (markerGradient && markerGradient.type !== 'none') {
Lib.mergeArray(markerGradient.type, cd, 'mgt');
Lib.mergeArray(markerGradient.color, cd, 'mgc');
}
}
};
/***/ }),
/***/ 2904:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var axisHoverFormat = (__webpack_require__(9736).axisHoverFormat);
var texttemplateAttrs = (__webpack_require__(1776)/* .texttemplateAttrs */ .Gw);
var hovertemplateAttrs = (__webpack_require__(1776)/* .hovertemplateAttrs */ .Ks);
var colorScaleAttrs = __webpack_require__(9084);
var fontAttrs = __webpack_require__(5376);
var dash = (__webpack_require__(8192)/* .dash */ .u);
var pattern = (__webpack_require__(8192)/* .pattern */ .c);
var Drawing = __webpack_require__(3616);
var constants = __webpack_require__(8200);
var extendFlat = (__webpack_require__(2880).extendFlat);
var makeFillcolorAttr = __webpack_require__(3544);
function axisPeriod(axis) {
return {
valType: 'any',
dflt: 0,
editType: 'calc'
};
}
function axisPeriod0(axis) {
return {
valType: 'any',
editType: 'calc'
};
}
function axisPeriodAlignment(axis) {
return {
valType: 'enumerated',
values: ['start', 'middle', 'end'],
dflt: 'middle',
editType: 'calc'
};
}
module.exports = {
x: {
valType: 'data_array',
editType: 'calc+clearAxisTypes',
anim: true
},
x0: {
valType: 'any',
dflt: 0,
editType: 'calc+clearAxisTypes',
anim: true
},
dx: {
valType: 'number',
dflt: 1,
editType: 'calc',
anim: true
},
y: {
valType: 'data_array',
editType: 'calc+clearAxisTypes',
anim: true
},
y0: {
valType: 'any',
dflt: 0,
editType: 'calc+clearAxisTypes',
anim: true
},
dy: {
valType: 'number',
dflt: 1,
editType: 'calc',
anim: true
},
xperiod: axisPeriod('x'),
yperiod: axisPeriod('y'),
xperiod0: axisPeriod0('x0'),
yperiod0: axisPeriod0('y0'),
xperiodalignment: axisPeriodAlignment('x'),
yperiodalignment: axisPeriodAlignment('y'),
xhoverformat: axisHoverFormat('x'),
yhoverformat: axisHoverFormat('y'),
offsetgroup: {
valType: 'string',
dflt: '',
editType: 'calc'
},
alignmentgroup: {
valType: 'string',
dflt: '',
editType: 'calc'
},
stackgroup: {
valType: 'string',
dflt: '',
editType: 'calc'
},
orientation: {
valType: 'enumerated',
values: ['v', 'h'],
editType: 'calc'
},
groupnorm: {
valType: 'enumerated',
values: ['', 'fraction', 'percent'],
dflt: '',
editType: 'calc'
},
stackgaps: {
valType: 'enumerated',
values: ['infer zero', 'interpolate'],
dflt: 'infer zero',
editType: 'calc'
},
text: {
valType: 'string',
dflt: '',
arrayOk: true,
editType: 'calc'
},
texttemplate: texttemplateAttrs({}, {}),
hovertext: {
valType: 'string',
dflt: '',
arrayOk: true,
editType: 'style'
},
mode: {
valType: 'flaglist',
flags: ['lines', 'markers', 'text'],
extras: ['none'],
editType: 'calc'
},
hoveron: {
valType: 'flaglist',
flags: ['points', 'fills'],
editType: 'style'
},
hovertemplate: hovertemplateAttrs({}, {
keys: constants.eventDataKeys
}),
line: {
color: {
valType: 'color',
editType: 'style',
anim: true
},
width: {
valType: 'number',
min: 0,
dflt: 2,
editType: 'style',
anim: true
},
shape: {
valType: 'enumerated',
values: ['linear', 'spline', 'hv', 'vh', 'hvh', 'vhv'],
dflt: 'linear',
editType: 'plot'
},
smoothing: {
valType: 'number',
min: 0,
max: 1.3,
dflt: 1,
editType: 'plot'
},
dash: extendFlat({}, dash, {
editType: 'style'
}),
backoff: {
// we want to have a similar option for the start of the line
valType: 'number',
min: 0,
dflt: 'auto',
arrayOk: true,
editType: 'plot'
},
simplify: {
valType: 'boolean',
dflt: true,
editType: 'plot'
},
editType: 'plot'
},
connectgaps: {
valType: 'boolean',
dflt: false,
editType: 'calc'
},
cliponaxis: {
valType: 'boolean',
dflt: true,
editType: 'plot'
},
fill: {
valType: 'enumerated',
values: ['none', 'tozeroy', 'tozerox', 'tonexty', 'tonextx', 'toself', 'tonext'],
editType: 'calc'
},
fillcolor: makeFillcolorAttr(true),
fillgradient: extendFlat({
type: {
valType: 'enumerated',
values: ['radial', 'horizontal', 'vertical', 'none'],
dflt: 'none',
editType: 'calc'
},
start: {
valType: 'number',
editType: 'calc'
},
stop: {
valType: 'number',
editType: 'calc'
},
colorscale: {
valType: 'colorscale',
editType: 'style'
},
editType: 'calc'
}),
fillpattern: pattern,
marker: extendFlat({
symbol: {
valType: 'enumerated',
values: Drawing.symbolList,
dflt: 'circle',
arrayOk: true,
editType: 'style'
},
opacity: {
valType: 'number',
min: 0,
max: 1,
arrayOk: true,
editType: 'style',
anim: true
},
angle: {
valType: 'angle',
dflt: 0,
arrayOk: true,
editType: 'plot',
anim: false // TODO: possibly set to true in future
},
angleref: {
valType: 'enumerated',
values: ['previous', 'up'],
dflt: 'up',
editType: 'plot',
anim: false
},
standoff: {
valType: 'number',
min: 0,
dflt: 0,
arrayOk: true,
editType: 'plot',
anim: true
},
size: {
valType: 'number',
min: 0,
dflt: 6,
arrayOk: true,
editType: 'calc',
anim: true
},
maxdisplayed: {
valType: 'number',
min: 0,
dflt: 0,
editType: 'plot'
},
sizeref: {
valType: 'number',
dflt: 1,
editType: 'calc'
},
sizemin: {
valType: 'number',
min: 0,
dflt: 0,
editType: 'calc'
},
sizemode: {
valType: 'enumerated',
values: ['diameter', 'area'],
dflt: 'diameter',
editType: 'calc'
},
line: extendFlat({
width: {
valType: 'number',
min: 0,
arrayOk: true,
editType: 'style',
anim: true
},
editType: 'calc'
}, colorScaleAttrs('marker.line', {
anim: true
})),
gradient: {
type: {
valType: 'enumerated',
values: ['radial', 'horizontal', 'vertical', 'none'],
arrayOk: true,
dflt: 'none',
editType: 'calc'
},
color: {
valType: 'color',
arrayOk: true,
editType: 'calc'
},
editType: 'calc'
},
editType: 'calc'
}, colorScaleAttrs('marker', {
anim: true
})),
selected: {
marker: {
opacity: {
valType: 'number',
min: 0,
max: 1,
editType: 'style'
},
color: {
valType: 'color',
editType: 'style'
},
size: {
valType: 'number',
min: 0,
editType: 'style'
},
editType: 'style'
},
textfont: {
color: {
valType: 'color',
editType: 'style'
},
editType: 'style'
},
editType: 'style'
},
unselected: {
marker: {
opacity: {
valType: 'number',
min: 0,
max: 1,
editType: 'style'
},
color: {
valType: 'color',
editType: 'style'
},
size: {
valType: 'number',
min: 0,
editType: 'style'
},
editType: 'style'
},
textfont: {
color: {
valType: 'color',
editType: 'style'
},
editType: 'style'
},
editType: 'style'
},
textposition: {
valType: 'enumerated',
values: ['top left', 'top center', 'top right', 'middle left', 'middle center', 'middle right', 'bottom left', 'bottom center', 'bottom right'],
dflt: 'middle center',
arrayOk: true,
editType: 'calc'
},
textfont: fontAttrs({
editType: 'calc',
colorEditType: 'style',
arrayOk: true
}),
zorder: {
valType: 'integer',
dflt: 0,
editType: 'plot'
}
};
/***/ }),
/***/ 6356:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
var Lib = __webpack_require__(3400);
var Axes = __webpack_require__(4460);
var alignPeriod = __webpack_require__(1220);
var BADNUM = (__webpack_require__(9032).BADNUM);
var subTypes = __webpack_require__(3028);
var calcColorscale = __webpack_require__(136);
var arraysToCalcdata = __webpack_require__(148);
var calcSelection = __webpack_require__(4500);
function calc(gd, trace) {
var fullLayout = gd._fullLayout;
var xa = trace._xA = Axes.getFromId(gd, trace.xaxis || 'x', 'x');
var ya = trace._yA = Axes.getFromId(gd, trace.yaxis || 'y', 'y');
var origX = xa.makeCalcdata(trace, 'x');
var origY = ya.makeCalcdata(trace, 'y');
var xObj = alignPeriod(trace, xa, 'x', origX);
var yObj = alignPeriod(trace, ya, 'y', origY);
var x = xObj.vals;
var y = yObj.vals;
var serieslen = trace._length;
var cd = new Array(serieslen);
var ids = trace.ids;
var stackGroupOpts = getStackOpts(trace, fullLayout, xa, ya);
var interpolateGaps = false;
var isV, i, j, k, interpolate, vali;
setFirstScatter(fullLayout, trace);
var xAttr = 'x';
var yAttr = 'y';
var posAttr;
if (stackGroupOpts) {
Lib.pushUnique(stackGroupOpts.traceIndices, trace._expandedIndex);
isV = stackGroupOpts.orientation === 'v';
// size, like we use for bar
if (isV) {
yAttr = 's';
posAttr = 'x';
} else {
xAttr = 's';
posAttr = 'y';
}
interpolate = stackGroupOpts.stackgaps === 'interpolate';
} else {
var ppad = calcMarkerSize(trace, serieslen);
calcAxisExpansion(gd, trace, xa, ya, x, y, ppad);
}
var hasPeriodX = !!trace.xperiodalignment;
var hasPeriodY = !!trace.yperiodalignment;
for (i = 0; i < serieslen; i++) {
var cdi = cd[i] = {};
var xValid = isNumeric(x[i]);
var yValid = isNumeric(y[i]);
if (xValid && yValid) {
cdi[xAttr] = x[i];
cdi[yAttr] = y[i];
if (hasPeriodX) {
cdi.orig_x = origX[i]; // used by hover
cdi.xEnd = xObj.ends[i];
cdi.xStart = xObj.starts[i];
}
if (hasPeriodY) {
cdi.orig_y = origY[i]; // used by hover
cdi.yEnd = yObj.ends[i];
cdi.yStart = yObj.starts[i];
}
} else if (stackGroupOpts && (isV ? xValid : yValid)) {
// if we're stacking we need to hold on to all valid positions
// even with invalid sizes
cdi[posAttr] = isV ? x[i] : y[i];
cdi.gap = true;
if (interpolate) {
cdi.s = BADNUM;
interpolateGaps = true;
} else {
cdi.s = 0;
}
} else {
cdi[xAttr] = cdi[yAttr] = BADNUM;
}
if (ids) {
cdi.id = String(ids[i]);
}
}
arraysToCalcdata(cd, trace);
calcColorscale(gd, trace);
calcSelection(cd, trace);
if (stackGroupOpts) {
// remove bad positions and sort
// note that original indices get added to cd in arraysToCalcdata
i = 0;
while (i < cd.length) {
if (cd[i][posAttr] === BADNUM) {
cd.splice(i, 1);
} else i++;
}
Lib.sort(cd, function (a, b) {
return a[posAttr] - b[posAttr] || a.i - b.i;
});
if (interpolateGaps) {
// first fill the beginning with constant from the first point
i = 0;
while (i < cd.length - 1 && cd[i].gap) {
i++;
}
vali = cd[i].s;
if (!vali) vali = cd[i].s = 0; // in case of no data AT ALL in this trace - use 0
for (j = 0; j < i; j++) {
cd[j].s = vali;
}
// then fill the end with constant from the last point
k = cd.length - 1;
while (k > i && cd[k].gap) {
k--;
}
vali = cd[k].s;
for (j = cd.length - 1; j > k; j--) {
cd[j].s = vali;
}
// now interpolate internal gaps linearly
while (i < k) {
i++;
if (cd[i].gap) {
j = i + 1;
while (cd[j].gap) {
j++;
}
var pos0 = cd[i - 1][posAttr];
var size0 = cd[i - 1].s;
var m = (cd[j].s - size0) / (cd[j][posAttr] - pos0);
while (i < j) {
cd[i].s = size0 + (cd[i][posAttr] - pos0) * m;
i++;
}
}
}
}
}
return cd;
}
function calcAxisExpansion(gd, trace, xa, ya, x, y, ppad) {
var serieslen = trace._length;
var fullLayout = gd._fullLayout;
var xId = xa._id;
var yId = ya._id;
var firstScatter = fullLayout._firstScatter[firstScatterGroup(trace)] === trace.uid;
var stackOrientation = (getStackOpts(trace, fullLayout, xa, ya) || {}).orientation;
var fill = trace.fill;
// cancel minimum tick spacings (only applies to bars and boxes)
xa._minDtick = 0;
ya._minDtick = 0;
// check whether bounds should be tight, padded, extended to zero...
// most cases both should be padded on both ends, so start with that.
var xOptions = {
padded: true
};
var yOptions = {
padded: true
};
if (ppad) {
xOptions.ppad = yOptions.ppad = ppad;
}
// TODO: text size
var openEnded = serieslen < 2 || x[0] !== x[serieslen - 1] || y[0] !== y[serieslen - 1];
if (openEnded && (fill === 'tozerox' || fill === 'tonextx' && (firstScatter || stackOrientation === 'h'))) {
// include zero (tight) and extremes (padded) if fill to zero
// (unless the shape is closed, then it's just filling the shape regardless)
xOptions.tozero = true;
} else if (!(trace.error_y || {}).visible && (
// if no error bars, markers or text, or fill to y=0 remove x padding
fill === 'tonexty' || fill === 'tozeroy' || !subTypes.hasMarkers(trace) && !subTypes.hasText(trace))) {
xOptions.padded = false;
xOptions.ppad = 0;
}
if (openEnded && (fill === 'tozeroy' || fill === 'tonexty' && (firstScatter || stackOrientation === 'v'))) {
// now check for y - rather different logic, though still mostly padded both ends
// include zero (tight) and extremes (padded) if fill to zero
// (unless the shape is closed, then it's just filling the shape regardless)
yOptions.tozero = true;
} else if (fill === 'tonextx' || fill === 'tozerox') {
// tight y: any x fill
yOptions.padded = false;
}
// N.B. asymmetric splom traces call this with blank {} xa or ya
if (xId) trace._extremes[xId] = Axes.findExtremes(xa, x, xOptions);
if (yId) trace._extremes[yId] = Axes.findExtremes(ya, y, yOptions);
}
function calcMarkerSize(trace, serieslen) {
if (!subTypes.hasMarkers(trace)) return;
// Treat size like x or y arrays --- Run d2c
// this needs to go before ppad computation
var marker = trace.marker;
var sizeref = 1.6 * (trace.marker.sizeref || 1);
var markerTrans;
if (trace.marker.sizemode === 'area') {
markerTrans = function (v) {
return Math.max(Math.sqrt((v || 0) / sizeref), 3);
};
} else {
markerTrans = function (v) {
return Math.max((v || 0) / sizeref, 3);
};
}
if (Lib.isArrayOrTypedArray(marker.size)) {
// I tried auto-type but category and dates dont make much sense.
var ax = {
type: 'linear'
};
Axes.setConvert(ax);
var s = ax.makeCalcdata(trace.marker, 'size');
var sizeOut = new Array(serieslen);
for (var i = 0; i < serieslen; i++) {
sizeOut[i] = markerTrans(s[i]);
}
return sizeOut;
} else {
return markerTrans(marker.size);
}
}
/**
* mark the first scatter trace for each subplot
* note that scatter and scattergl each get their own first trace
* note also that I'm doing this during calc rather than supplyDefaults
* so I don't need to worry about transforms, but if we ever do
* per-trace calc this will get confused.
*/
function setFirstScatter(fullLayout, trace) {
var group = firstScatterGroup(trace);
var firstScatter = fullLayout._firstScatter;
if (!firstScatter[group]) firstScatter[group] = trace.uid;
}
function firstScatterGroup(trace) {
var stackGroup = trace.stackgroup;
return trace.xaxis + trace.yaxis + trace.type + (stackGroup ? '-' + stackGroup : '');
}
function getStackOpts(trace, fullLayout, xa, ya) {
var stackGroup = trace.stackgroup;
if (!stackGroup) return;
var stackOpts = fullLayout._scatterStackOpts[xa._id + ya._id][stackGroup];
var stackAx = stackOpts.orientation === 'v' ? ya : xa;
// Allow stacking only on numeric axes
// calc is a little late to be figuring this out, but during supplyDefaults
// we don't know the axis type yet
if (stackAx.type === 'linear' || stackAx.type === 'log') return stackOpts;
}
module.exports = {
calc: calc,
calcMarkerSize: calcMarkerSize,
calcAxisExpansion: calcAxisExpansion,
setFirstScatter: setFirstScatter,
getStackOpts: getStackOpts
};
/***/ }),
/***/ 4500:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
module.exports = function calcSelection(cd, trace) {
if (Lib.isArrayOrTypedArray(trace.selectedpoints)) {
Lib.tagSelected(cd, trace);
}
};
/***/ }),
/***/ 136:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var hasColorscale = (__webpack_require__(4288).hasColorscale);
var calcColorscale = __webpack_require__(7128);
var subTypes = __webpack_require__(3028);
module.exports = function calcMarkerColorscale(gd, trace) {
if (subTypes.hasLines(trace) && hasColorscale(trace, 'line')) {
calcColorscale(gd, trace, {
vals: trace.line.color,
containerStr: 'line',
cLetter: 'c'
});
}
if (subTypes.hasMarkers(trace)) {
if (hasColorscale(trace, 'marker')) {
calcColorscale(gd, trace, {
vals: trace.marker.color,
containerStr: 'marker',
cLetter: 'c'
});
}
if (hasColorscale(trace, 'marker.line')) {
calcColorscale(gd, trace, {
vals: trace.marker.line.color,
containerStr: 'marker.line',
cLetter: 'c'
});
}
}
};
/***/ }),
/***/ 8200:
/***/ (function(module) {
"use strict";
module.exports = {
PTS_LINESONLY: 20,
// fixed parameters of clustering and clipping algorithms
// fraction of clustering tolerance "so close we don't even consider it a new point"
minTolerance: 0.2,
// how fast does clustering tolerance increase as you get away from the visible region
toleranceGrowth: 10,
// number of viewport sizes away from the visible region
// at which we clip all lines to the perimeter
maxScreensAway: 20,
eventDataKeys: []
};
/***/ }),
/***/ 6664:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var calc = __webpack_require__(6356);
var setGroupPositions = (__webpack_require__(6376).setGroupPositions);
function groupCrossTraceCalc(gd, plotinfo) {
var xa = plotinfo.xaxis;
var ya = plotinfo.yaxis;
var fullLayout = gd._fullLayout;
var fullTraces = gd._fullData;
var calcTraces = gd.calcdata;
var calcTracesHorz = [];
var calcTracesVert = [];
for (var i = 0; i < fullTraces.length; i++) {
var fullTrace = fullTraces[i];
if (fullTrace.visible === true && fullTrace.type === 'scatter' && fullTrace.xaxis === xa._id && fullTrace.yaxis === ya._id) {
if (fullTrace.orientation === 'h') {
calcTracesHorz.push(calcTraces[i]);
} else if (fullTrace.orientation === 'v') {
// check for v since certain scatter traces may not have an orientation
calcTracesVert.push(calcTraces[i]);
}
}
}
var opts = {
mode: fullLayout.scattermode,
gap: fullLayout.scattergap
};
setGroupPositions(gd, xa, ya, calcTracesVert, opts);
setGroupPositions(gd, ya, xa, calcTracesHorz, opts);
}
/*
* Scatter stacking & normalization calculations
* runs per subplot, and can handle multiple stacking groups
*/
module.exports = function crossTraceCalc(gd, plotinfo) {
if (gd._fullLayout.scattermode === 'group') {
groupCrossTraceCalc(gd, plotinfo);
}
var xa = plotinfo.xaxis;
var ya = plotinfo.yaxis;
var subplot = xa._id + ya._id;
var subplotStackOpts = gd._fullLayout._scatterStackOpts[subplot];
if (!subplotStackOpts) return;
var calcTraces = gd.calcdata;
var i, j, k, i2, cd, cd0, posj, sumj, norm;
var groupOpts, interpolate, groupnorm, posAttr, valAttr;
var hasAnyBlanks;
for (var stackGroup in subplotStackOpts) {
groupOpts = subplotStackOpts[stackGroup];
var indices = groupOpts.traceIndices;
// can get here with no indices if the stack axis is non-numeric
if (!indices.length) continue;
interpolate = groupOpts.stackgaps === 'interpolate';
groupnorm = groupOpts.groupnorm;
if (groupOpts.orientation === 'v') {
posAttr = 'x';
valAttr = 'y';
} else {
posAttr = 'y';
valAttr = 'x';
}
hasAnyBlanks = new Array(indices.length);
for (i = 0; i < hasAnyBlanks.length; i++) {
hasAnyBlanks[i] = false;
}
// Collect the complete set of all positions across ALL traces.
// Start with the first trace, then interleave items from later traces
// as needed.
// Fill in mising items as we go.
cd0 = calcTraces[indices[0]];
var allPositions = new Array(cd0.length);
for (i = 0; i < cd0.length; i++) {
allPositions[i] = cd0[i][posAttr];
}
for (i = 1; i < indices.length; i++) {
cd = calcTraces[indices[i]];
for (j = k = 0; j < cd.length; j++) {
posj = cd[j][posAttr];
for (; posj > allPositions[k] && k < allPositions.length; k++) {
// the current trace is missing a position from some previous trace(s)
insertBlank(cd, j, allPositions[k], i, hasAnyBlanks, interpolate, posAttr);
j++;
}
if (posj !== allPositions[k]) {
// previous trace(s) are missing a position from the current trace
for (i2 = 0; i2 < i; i2++) {
insertBlank(calcTraces[indices[i2]], k, posj, i2, hasAnyBlanks, interpolate, posAttr);
}
allPositions.splice(k, 0, posj);
}
k++;
}
for (; k < allPositions.length; k++) {
insertBlank(cd, j, allPositions[k], i, hasAnyBlanks, interpolate, posAttr);
j++;
}
}
var serieslen = allPositions.length;
// stack (and normalize)!
for (j = 0; j < cd0.length; j++) {
sumj = cd0[j][valAttr] = cd0[j].s;
for (i = 1; i < indices.length; i++) {
cd = calcTraces[indices[i]];
cd[0].trace._rawLength = cd[0].trace._length;
cd[0].trace._length = serieslen;
sumj += cd[j].s;
cd[j][valAttr] = sumj;
}
if (groupnorm) {
norm = (groupnorm === 'fraction' ? sumj : sumj / 100) || 1;
for (i = 0; i < indices.length; i++) {
var cdj = calcTraces[indices[i]][j];
cdj[valAttr] /= norm;
cdj.sNorm = cdj.s / norm;
}
}
}
// autorange
for (i = 0; i < indices.length; i++) {
cd = calcTraces[indices[i]];
var trace = cd[0].trace;
var ppad = calc.calcMarkerSize(trace, trace._rawLength);
var arrayPad = Array.isArray(ppad);
if (ppad && hasAnyBlanks[i] || arrayPad) {
var ppadRaw = ppad;
ppad = new Array(serieslen);
for (j = 0; j < serieslen; j++) {
ppad[j] = cd[j].gap ? 0 : arrayPad ? ppadRaw[cd[j].i] : ppadRaw;
}
}
var x = new Array(serieslen);
var y = new Array(serieslen);
for (j = 0; j < serieslen; j++) {
x[j] = cd[j].x;
y[j] = cd[j].y;
}
calc.calcAxisExpansion(gd, trace, xa, ya, x, y, ppad);
// while we're here (in a loop over all traces in the stack)
// record the orientation, so hover can find it easily
cd[0].t.orientation = groupOpts.orientation;
}
}
};
function insertBlank(calcTrace, index, position, traceIndex, hasAnyBlanks, interpolate, posAttr) {
hasAnyBlanks[traceIndex] = true;
var newEntry = {
i: null,
gap: true,
s: 0
};
newEntry[posAttr] = position;
calcTrace.splice(index, 0, newEntry);
// Even if we're not interpolating, if one trace has multiple
// values at the same position and this trace only has one value there,
// we just duplicate that one value rather than insert a zero.
// We also make it look like a real point - because it's ambiguous which
// one really is the real one!
if (index && position === calcTrace[index - 1][posAttr]) {
var prevEntry = calcTrace[index - 1];
newEntry.s = prevEntry.s;
// TODO is it going to cause any problems to have multiple
// calcdata points with the same index?
newEntry.i = prevEntry.i;
newEntry.gap = prevEntry.gap;
} else if (interpolate) {
newEntry.s = getInterp(calcTrace, index, position, posAttr);
}
if (!index) {
// t and trace need to stay on the first cd entry
calcTrace[0].t = calcTrace[1].t;
calcTrace[0].trace = calcTrace[1].trace;
delete calcTrace[1].t;
delete calcTrace[1].trace;
}
}
function getInterp(calcTrace, index, position, posAttr) {
var pt0 = calcTrace[index - 1];
var pt1 = calcTrace[index + 1];
if (!pt1) return pt0.s;
if (!pt0) return pt1.s;
return pt0.s + (pt1.s - pt0.s) * (position - pt0[posAttr]) / (pt1[posAttr] - pt0[posAttr]);
}
/***/ }),
/***/ 5036:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var handleGroupingDefaults = __webpack_require__(11);
var attributes = __webpack_require__(2904);
// remove opacity for any trace that has a fill or is filled to
module.exports = function crossTraceDefaults(fullData, fullLayout) {
var traceIn, traceOut, i;
function coerce(attr) {
return Lib.coerce(traceOut._input, traceOut, attributes, attr);
}
if (fullLayout.scattermode === 'group') {
for (i = 0; i < fullData.length; i++) {
traceOut = fullData[i];
if (traceOut.type === 'scatter') {
traceIn = traceOut._input;
handleGroupingDefaults(traceIn, traceOut, fullLayout, coerce);
}
}
}
for (i = 0; i < fullData.length; i++) {
var tracei = fullData[i];
if (tracei.type !== 'scatter') continue;
var filli = tracei.fill;
if (filli === 'none' || filli === 'toself') continue;
tracei.opacity = undefined;
if (filli === 'tonexty' || filli === 'tonextx') {
for (var j = i - 1; j >= 0; j--) {
var tracej = fullData[j];
if (tracej.type === 'scatter' && tracej.xaxis === tracei.xaxis && tracej.yaxis === tracei.yaxis) {
tracej.opacity = undefined;
break;
}
}
}
}
};
/***/ }),
/***/ 8800:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Registry = __webpack_require__(4040);
var attributes = __webpack_require__(2904);
var constants = __webpack_require__(8200);
var subTypes = __webpack_require__(3028);
var handleXYDefaults = __webpack_require__(3980);
var handlePeriodDefaults = __webpack_require__(1147);
var handleStackDefaults = __webpack_require__(3912);
var handleMarkerDefaults = __webpack_require__(4428);
var handleLineDefaults = __webpack_require__(6828);
var handleLineShapeDefaults = __webpack_require__(1731);
var handleTextDefaults = __webpack_require__(124);
var handleFillColorDefaults = __webpack_require__(840);
var coercePattern = (__webpack_require__(3400).coercePattern);
module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
function coerce(attr, dflt) {
return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
}
var len = handleXYDefaults(traceIn, traceOut, layout, coerce);
if (!len) traceOut.visible = false;
if (!traceOut.visible) return;
handlePeriodDefaults(traceIn, traceOut, layout, coerce);
coerce('xhoverformat');
coerce('yhoverformat');
coerce('zorder');
var stackGroupOpts = handleStackDefaults(traceIn, traceOut, layout, coerce);
if (layout.scattermode === 'group' && traceOut.orientation === undefined) {
coerce('orientation', 'v');
}
var defaultMode = !stackGroupOpts && len < constants.PTS_LINESONLY ? 'lines+markers' : 'lines';
coerce('text');
coerce('hovertext');
coerce('mode', defaultMode);
if (subTypes.hasMarkers(traceOut)) {
handleMarkerDefaults(traceIn, traceOut, defaultColor, layout, coerce, {
gradient: true
});
}
if (subTypes.hasLines(traceOut)) {
handleLineDefaults(traceIn, traceOut, defaultColor, layout, coerce, {
backoff: true
});
handleLineShapeDefaults(traceIn, traceOut, coerce);
coerce('connectgaps');
coerce('line.simplify');
}
if (subTypes.hasText(traceOut)) {
coerce('texttemplate');
handleTextDefaults(traceIn, traceOut, layout, coerce);
}
var dfltHoverOn = [];
if (subTypes.hasMarkers(traceOut) || subTypes.hasText(traceOut)) {
coerce('cliponaxis');
coerce('marker.maxdisplayed');
dfltHoverOn.push('points');
}
// It's possible for this default to be changed by a later trace.
// We handle that case in some hacky code inside handleStackDefaults.
coerce('fill', stackGroupOpts ? stackGroupOpts.fillDflt : 'none');
if (traceOut.fill !== 'none') {
handleFillColorDefaults(traceIn, traceOut, defaultColor, coerce, {
moduleHasFillgradient: true
});
if (!subTypes.hasLines(traceOut)) handleLineShapeDefaults(traceIn, traceOut, coerce);
coercePattern(coerce, 'fillpattern', traceOut.fillcolor, false);
}
var lineColor = (traceOut.line || {}).color;
var markerColor = (traceOut.marker || {}).color;
if (traceOut.fill === 'tonext' || traceOut.fill === 'toself') {
dfltHoverOn.push('fills');
}
coerce('hoveron', dfltHoverOn.join('+') || 'points');
if (traceOut.hoveron !== 'fills') coerce('hovertemplate');
var errorBarsSupplyDefaults = Registry.getComponentMethod('errorbars', 'supplyDefaults');
errorBarsSupplyDefaults(traceIn, traceOut, lineColor || markerColor || defaultColor, {
axis: 'y'
});
errorBarsSupplyDefaults(traceIn, traceOut, lineColor || markerColor || defaultColor, {
axis: 'x',
inherit: 'y'
});
Lib.coerceSelectionMarkerOpacity(traceOut, coerce);
};
/***/ }),
/***/ 3544:
/***/ (function(module) {
"use strict";
module.exports = function makeFillcolorAttr(hasFillgradient) {
return {
valType: 'color',
editType: 'style',
anim: true
};
};
/***/ }),
/***/ 840:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Color = __webpack_require__(6308);
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
function averageColors(colorscale) {
var color = Color.interpolate(colorscale[0][1], colorscale[1][1], 0.5);
for (var i = 2; i < colorscale.length; i++) {
var averageColorI = Color.interpolate(colorscale[i - 1][1], colorscale[i][1], 0.5);
color = Color.interpolate(color, averageColorI, colorscale[i - 1][0] / colorscale[i][0]);
}
return color;
}
module.exports = function fillColorDefaults(traceIn, traceOut, defaultColor, coerce, opts) {
if (!opts) opts = {};
var inheritColorFromMarker = false;
if (traceOut.marker) {
// don't try to inherit a color array
var markerColor = traceOut.marker.color;
var markerLineColor = (traceOut.marker.line || {}).color;
if (markerColor && !isArrayOrTypedArray(markerColor)) {
inheritColorFromMarker = markerColor;
} else if (markerLineColor && !isArrayOrTypedArray(markerLineColor)) {
inheritColorFromMarker = markerLineColor;
}
}
var averageGradientColor;
if (opts.moduleHasFillgradient) {
var gradientOrientation = coerce('fillgradient.type');
if (gradientOrientation !== 'none') {
coerce('fillgradient.start');
coerce('fillgradient.stop');
var gradientColorscale = coerce('fillgradient.colorscale');
// if a fillgradient is specified, we use the average gradient color
// to specify fillcolor after all other more specific candidates
// are considered, but before the global default color.
// fillcolor affects the background color of the hoverlabel in this case.
if (gradientColorscale) {
averageGradientColor = averageColors(gradientColorscale);
}
}
}
coerce('fillcolor', Color.addOpacity((traceOut.line || {}).color || inheritColorFromMarker || averageGradientColor || defaultColor, 0.5));
};
/***/ }),
/***/ 6688:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Axes = __webpack_require__(4460);
module.exports = function formatLabels(cdi, trace, fullLayout) {
var labels = {};
var mockGd = {
_fullLayout: fullLayout
};
var xa = Axes.getFromTrace(mockGd, trace, 'x');
var ya = Axes.getFromTrace(mockGd, trace, 'y');
var x = cdi.orig_x;
if (x === undefined) x = cdi.x;
var y = cdi.orig_y;
if (y === undefined) y = cdi.y;
labels.xLabel = Axes.tickText(xa, xa.c2l(x), true).text;
labels.yLabel = Axes.tickText(ya, ya.c2l(y), true).text;
return labels;
};
/***/ }),
/***/ 4928:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Color = __webpack_require__(6308);
var subtypes = __webpack_require__(3028);
module.exports = function getTraceColor(trace, di) {
var lc, tc;
// TODO: text modes
if (trace.mode === 'lines') {
lc = trace.line.color;
return lc && Color.opacity(lc) ? lc : trace.fillcolor;
} else if (trace.mode === 'none') {
return trace.fill ? trace.fillcolor : '';
} else {
var mc = di.mcc || (trace.marker || {}).color;
var mlc = di.mlcc || ((trace.marker || {}).line || {}).color;
tc = mc && Color.opacity(mc) ? mc : mlc && Color.opacity(mlc) && (di.mlw || ((trace.marker || {}).line || {}).width) ? mlc : '';
if (tc) {
// make sure the points aren't TOO transparent
if (Color.opacity(tc) < 0.3) {
return Color.addOpacity(tc, 0.3);
} else return tc;
} else {
lc = (trace.line || {}).color;
return lc && Color.opacity(lc) && subtypes.hasLines(trace) && trace.line.width ? lc : trace.fillcolor;
}
}
};
/***/ }),
/***/ 11:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var getAxisGroup = (__webpack_require__(1888).getAxisGroup);
module.exports = function handleGroupingDefaults(traceIn, traceOut, fullLayout, coerce) {
var orientation = traceOut.orientation;
// N.B. grouping is done across all trace types that support it
var posAxId = traceOut[{
v: 'x',
h: 'y'
}[orientation] + 'axis'];
var groupId = getAxisGroup(fullLayout, posAxId) + orientation;
var alignmentOpts = fullLayout._alignmentOpts || {};
var alignmentgroup = coerce('alignmentgroup');
var alignmentGroups = alignmentOpts[groupId];
if (!alignmentGroups) alignmentGroups = alignmentOpts[groupId] = {};
var alignmentGroupOpts = alignmentGroups[alignmentgroup];
if (alignmentGroupOpts) {
alignmentGroupOpts.traces.push(traceOut);
} else {
alignmentGroupOpts = alignmentGroups[alignmentgroup] = {
traces: [traceOut],
alignmentIndex: Object.keys(alignmentGroups).length,
offsetGroups: {}
};
}
var offsetgroup = coerce('offsetgroup');
var offsetGroups = alignmentGroupOpts.offsetGroups;
var offsetGroupOpts = offsetGroups[offsetgroup];
if (offsetgroup) {
if (!offsetGroupOpts) {
offsetGroupOpts = offsetGroups[offsetgroup] = {
offsetIndex: Object.keys(offsetGroups).length
};
}
traceOut._offsetIndex = offsetGroupOpts.offsetIndex;
}
};
/***/ }),
/***/ 8723:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Fx = __webpack_require__(3024);
var Registry = __webpack_require__(4040);
var getTraceColor = __webpack_require__(4928);
var Color = __webpack_require__(6308);
var fillText = Lib.fillText;
module.exports = function hoverPoints(pointData, xval, yval, hovermode) {
var cd = pointData.cd;
var trace = cd[0].trace;
var xa = pointData.xa;
var ya = pointData.ya;
var xpx = xa.c2p(xval);
var ypx = ya.c2p(yval);
var pt = [xpx, ypx];
var hoveron = trace.hoveron || '';
var minRad = trace.mode.indexOf('markers') !== -1 ? 3 : 0.5;
var xPeriod = !!trace.xperiodalignment;
var yPeriod = !!trace.yperiodalignment;
// look for points to hover on first, then take fills only if we
// didn't find a point
if (hoveron.indexOf('points') !== -1) {
// dx and dy are used in compare modes - here we want to always
// prioritize the closest data point, at least as long as markers are
// the same size or nonexistent, but still try to prioritize small markers too.
var dx = function (di) {
if (xPeriod) {
var x0 = xa.c2p(di.xStart);
var x1 = xa.c2p(di.xEnd);
return xpx >= Math.min(x0, x1) && xpx <= Math.max(x0, x1) ? 0 : Infinity;
}
var rad = Math.max(3, di.mrc || 0);
var kink = 1 - 1 / rad;
var dxRaw = Math.abs(xa.c2p(di.x) - xpx);
return dxRaw < rad ? kink * dxRaw / rad : dxRaw - rad + kink;
};
var dy = function (di) {
if (yPeriod) {
var y0 = ya.c2p(di.yStart);
var y1 = ya.c2p(di.yEnd);
return ypx >= Math.min(y0, y1) && ypx <= Math.max(y0, y1) ? 0 : Infinity;
}
var rad = Math.max(3, di.mrc || 0);
var kink = 1 - 1 / rad;
var dyRaw = Math.abs(ya.c2p(di.y) - ypx);
return dyRaw < rad ? kink * dyRaw / rad : dyRaw - rad + kink;
};
// scatter points: d.mrc is the calculated marker radius
// adjust the distance so if you're inside the marker it
// always will show up regardless of point size, but
// prioritize smaller points
var dxy = function (di) {
var rad = Math.max(minRad, di.mrc || 0);
var dx = xa.c2p(di.x) - xpx;
var dy = ya.c2p(di.y) - ypx;
return Math.max(Math.sqrt(dx * dx + dy * dy) - rad, 1 - minRad / rad);
};
var distfn = Fx.getDistanceFunction(hovermode, dx, dy, dxy);
Fx.getClosest(cd, distfn, pointData);
// skip the rest (for this trace) if we didn't find a close point
if (pointData.index !== false) {
// the closest data point
var di = cd[pointData.index];
var xc = xa.c2p(di.x, true);
var yc = ya.c2p(di.y, true);
var rad = di.mrc || 1;
// now we're done using the whole `calcdata` array, replace the
// index with the original index (in case of inserted point from
// stacked area)
pointData.index = di.i;
var orientation = cd[0].t.orientation;
// TODO: for scatter and bar, option to show (sub)totals and
// raw data? Currently stacked and/or normalized bars just show
// the normalized individual sizes, so that's what I'm doing here
// for now.
var sizeVal = orientation && (di.sNorm || di.s);
var xLabelVal = orientation === 'h' ? sizeVal : di.orig_x !== undefined ? di.orig_x : di.x;
var yLabelVal = orientation === 'v' ? sizeVal : di.orig_y !== undefined ? di.orig_y : di.y;
Lib.extendFlat(pointData, {
color: getTraceColor(trace, di),
x0: xc - rad,
x1: xc + rad,
xLabelVal: xLabelVal,
y0: yc - rad,
y1: yc + rad,
yLabelVal: yLabelVal,
spikeDistance: dxy(di),
hovertemplate: trace.hovertemplate
});
fillText(di, trace, pointData);
Registry.getComponentMethod('errorbars', 'hoverInfo')(di, trace, pointData);
return [pointData];
}
}
function isHoverPointInFillElement(el) {
// Uses SVGElement.isPointInFill to accurately determine wether
// the hover point / cursor is contained in the fill, taking
// curved or jagged edges into account, which the Polygon-based
// approach does not.
if (!el) {
return false;
}
var svgElement = el.node();
try {
var domPoint = new DOMPoint(pt[0], pt[1]);
return svgElement.isPointInFill(domPoint);
} catch (TypeError) {
var svgPoint = svgElement.ownerSVGElement.createSVGPoint();
svgPoint.x = pt[0];
svgPoint.y = pt[1];
return svgElement.isPointInFill(svgPoint);
}
}
function getHoverLabelPosition(polygons) {
// Uses Polygon s to determine the left- and right-most x-coordinates
// of the subshape of the fill that contains the hover point / cursor.
// Doing this with the SVGElement directly is quite tricky, so this falls
// back to the existing relatively simple code, accepting some small inaccuracies
// of label positioning for curved/jagged edges.
var i;
var polygonsIn = [];
var xmin = Infinity;
var xmax = -Infinity;
var ymin = Infinity;
var ymax = -Infinity;
var yPos;
for (i = 0; i < polygons.length; i++) {
var polygon = polygons[i];
// This is not going to work right for curved or jagged edges, it will
// act as though they're straight.
if (polygon.contains(pt)) {
polygonsIn.push(polygon);
ymin = Math.min(ymin, polygon.ymin);
ymax = Math.max(ymax, polygon.ymax);
}
}
// The above found no polygon that contains the cursor, but we know that
// the cursor must be inside the fill as determined by the SVGElement
// (so we are probably close to a curved/jagged edge...).
if (polygonsIn.length === 0) {
return null;
}
// constrain ymin/max to the visible plot, so the label goes
// at the middle of the piece you can see
ymin = Math.max(ymin, 0);
ymax = Math.min(ymax, ya._length);
yPos = (ymin + ymax) / 2;
// find the overall left-most and right-most points of the
// polygon(s) we're inside at their combined vertical midpoint.
// This is where we will draw the hover label.
// Note that this might not be the vertical midpoint of the
// whole trace, if it's disjoint.
var j, pts, xAtYPos, x0, x1, y0, y1;
for (i = 0; i < polygonsIn.length; i++) {
pts = polygonsIn[i].pts;
for (j = 1; j < pts.length; j++) {
y0 = pts[j - 1][1];
y1 = pts[j][1];
if (y0 > yPos !== y1 >= yPos) {
x0 = pts[j - 1][0];
x1 = pts[j][0];
if (y1 - y0) {
xAtYPos = x0 + (x1 - x0) * (yPos - y0) / (y1 - y0);
xmin = Math.min(xmin, xAtYPos);
xmax = Math.max(xmax, xAtYPos);
}
}
}
}
// constrain xmin/max to the visible plot now too
xmin = Math.max(xmin, 0);
xmax = Math.min(xmax, xa._length);
return {
x0: xmin,
x1: xmax,
y0: yPos,
y1: yPos
};
}
// even if hoveron is 'fills', only use it if we have a fill element too
if (hoveron.indexOf('fills') !== -1 && trace._fillElement) {
var inside = isHoverPointInFillElement(trace._fillElement) && !isHoverPointInFillElement(trace._fillExclusionElement);
if (inside) {
var hoverLabelCoords = getHoverLabelPosition(trace._polygons);
// getHoverLabelPosition may return null if the cursor / hover point is not contained
// in any of the trace's polygons, which can happen close to curved edges. in that
// case we fall back to displaying the hover label at the cursor position.
if (hoverLabelCoords === null) {
hoverLabelCoords = {
x0: pt[0],
x1: pt[0],
y0: pt[1],
y1: pt[1]
};
}
// get only fill or line color for the hover color
var color = Color.defaultLine;
if (Color.opacity(trace.fillcolor)) color = trace.fillcolor;else if (Color.opacity((trace.line || {}).color)) {
color = trace.line.color;
}
Lib.extendFlat(pointData, {
// never let a 2D override 1D type as closest point
// also: no spikeDistance, it's not allowed for fills
distance: pointData.maxHoverDistance,
x0: hoverLabelCoords.x0,
x1: hoverLabelCoords.x1,
y0: hoverLabelCoords.y0,
y1: hoverLabelCoords.y1,
color: color,
hovertemplate: false
});
delete pointData.index;
if (trace.text && !Lib.isArrayOrTypedArray(trace.text)) {
pointData.text = String(trace.text);
} else pointData.text = trace.name;
return [pointData];
}
}
};
/***/ }),
/***/ 5875:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var subtypes = __webpack_require__(3028);
module.exports = {
hasLines: subtypes.hasLines,
hasMarkers: subtypes.hasMarkers,
hasText: subtypes.hasText,
isBubble: subtypes.isBubble,
attributes: __webpack_require__(2904),
layoutAttributes: __webpack_require__(5308),
supplyDefaults: __webpack_require__(8800),
crossTraceDefaults: __webpack_require__(5036),
supplyLayoutDefaults: __webpack_require__(9748),
calc: (__webpack_require__(6356).calc),
crossTraceCalc: __webpack_require__(6664),
arraysToCalcdata: __webpack_require__(148),
plot: __webpack_require__(6504),
colorbar: __webpack_require__(5528),
formatLabels: __webpack_require__(6688),
style: (__webpack_require__(6844).style),
styleOnSelect: (__webpack_require__(6844).styleOnSelect),
hoverPoints: __webpack_require__(8723),
selectPoints: __webpack_require__(1560),
animatable: true,
moduleType: 'trace',
name: 'scatter',
basePlotModule: __webpack_require__(7952),
categories: ['cartesian', 'svg', 'symbols', 'errorBarsOK', 'showLegend', 'scatter-like', 'zoomScale'],
meta: {}
};
/***/ }),
/***/ 5308:
/***/ (function(module) {
"use strict";
module.exports = {
scattermode: {
valType: 'enumerated',
values: ['group', 'overlay'],
dflt: 'overlay',
editType: 'calc'
},
scattergap: {
valType: 'number',
min: 0,
max: 1,
editType: 'calc'
}
};
/***/ }),
/***/ 9748:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var layoutAttributes = __webpack_require__(5308);
module.exports = function (layoutIn, layoutOut) {
function coerce(attr, dflt) {
return Lib.coerce(layoutIn, layoutOut, layoutAttributes, attr, dflt);
}
var groupBarmode = layoutOut.barmode === 'group';
if (layoutOut.scattermode === 'group') {
coerce('scattergap', groupBarmode ? layoutOut.bargap : 0.2);
}
};
/***/ }),
/***/ 6828:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
var hasColorscale = (__webpack_require__(4288).hasColorscale);
var colorscaleDefaults = __webpack_require__(7260);
module.exports = function lineDefaults(traceIn, traceOut, defaultColor, layout, coerce, opts) {
if (!opts) opts = {};
var markerColor = (traceIn.marker || {}).color;
if (markerColor && markerColor._inputArray) markerColor = markerColor._inputArray;
coerce('line.color', defaultColor);
if (hasColorscale(traceIn, 'line')) {
colorscaleDefaults(traceIn, traceOut, layout, coerce, {
prefix: 'line.',
cLetter: 'c'
});
} else {
var lineColorDflt = (isArrayOrTypedArray(markerColor) ? false : markerColor) || defaultColor;
coerce('line.color', lineColorDflt);
}
coerce('line.width');
if (!opts.noDash) coerce('line.dash');
if (opts.backoff) coerce('line.backoff');
};
/***/ }),
/***/ 2340:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Drawing = __webpack_require__(3616);
var numConstants = __webpack_require__(9032);
var BADNUM = numConstants.BADNUM;
var LOG_CLIP = numConstants.LOG_CLIP;
var LOG_CLIP_PLUS = LOG_CLIP + 0.5;
var LOG_CLIP_MINUS = LOG_CLIP - 0.5;
var Lib = __webpack_require__(3400);
var segmentsIntersect = Lib.segmentsIntersect;
var constrain = Lib.constrain;
var constants = __webpack_require__(8200);
module.exports = function linePoints(d, opts) {
var trace = opts.trace || {};
var xa = opts.xaxis;
var ya = opts.yaxis;
var xLog = xa.type === 'log';
var yLog = ya.type === 'log';
var xLen = xa._length;
var yLen = ya._length;
var backoff = opts.backoff;
var marker = trace.marker;
var connectGaps = opts.connectGaps;
var baseTolerance = opts.baseTolerance;
var shape = opts.shape;
var linear = shape === 'linear';
var fill = trace.fill && trace.fill !== 'none';
var segments = [];
var minTolerance = constants.minTolerance;
var len = d.length;
var pts = new Array(len);
var pti = 0;
var i;
// pt variables are pixel coordinates [x,y] of one point
// these four are the outputs of clustering on a line
var clusterStartPt, clusterEndPt, clusterHighPt, clusterLowPt;
// "this" is the next point we're considering adding to the cluster
var thisPt;
// did we encounter the high point first, then a low point, or vice versa?
var clusterHighFirst;
// the first two points in the cluster determine its unit vector
// so the second is always in the "High" direction
var clusterUnitVector;
// the pixel delta from clusterStartPt
var thisVector;
// val variables are (signed) pixel distances along the cluster vector
var clusterRefDist, clusterHighVal, clusterLowVal, thisVal;
// deviation variables are (signed) pixel distances normal to the cluster vector
var clusterMinDeviation, clusterMaxDeviation, thisDeviation;
// turn one calcdata point into pixel coordinates
function getPt(index) {
var di = d[index];
if (!di) return false;
var x = opts.linearized ? xa.l2p(di.x) : xa.c2p(di.x);
var y = opts.linearized ? ya.l2p(di.y) : ya.c2p(di.y);
// if non-positive log values, set them VERY far off-screen
// so the line looks essentially straight from the previous point.
if (x === BADNUM) {
if (xLog) x = xa.c2p(di.x, true);
if (x === BADNUM) return false;
// If BOTH were bad log values, make the line follow a constant
// exponent rather than a constant slope
if (yLog && y === BADNUM) {
x *= Math.abs(xa._m * yLen * (xa._m > 0 ? LOG_CLIP_PLUS : LOG_CLIP_MINUS) / (ya._m * xLen * (ya._m > 0 ? LOG_CLIP_PLUS : LOG_CLIP_MINUS)));
}
x *= 1000;
}
if (y === BADNUM) {
if (yLog) y = ya.c2p(di.y, true);
if (y === BADNUM) return false;
y *= 1000;
}
return [x, y];
}
function crossesViewport(xFrac0, yFrac0, xFrac1, yFrac1) {
var dx = xFrac1 - xFrac0;
var dy = yFrac1 - yFrac0;
var dx0 = 0.5 - xFrac0;
var dy0 = 0.5 - yFrac0;
var norm2 = dx * dx + dy * dy;
var dot = dx * dx0 + dy * dy0;
if (dot > 0 && dot < norm2) {
var cross = dx0 * dy - dy0 * dx;
if (cross * cross < norm2) return true;
}
}
var latestXFrac, latestYFrac;
// if we're off-screen, increase tolerance over baseTolerance
function getTolerance(pt, nextPt) {
var xFrac = pt[0] / xLen;
var yFrac = pt[1] / yLen;
var offScreenFraction = Math.max(0, -xFrac, xFrac - 1, -yFrac, yFrac - 1);
if (offScreenFraction && latestXFrac !== undefined && crossesViewport(xFrac, yFrac, latestXFrac, latestYFrac)) {
offScreenFraction = 0;
}
if (offScreenFraction && nextPt && crossesViewport(xFrac, yFrac, nextPt[0] / xLen, nextPt[1] / yLen)) {
offScreenFraction = 0;
}
return (1 + constants.toleranceGrowth * offScreenFraction) * baseTolerance;
}
function ptDist(pt1, pt2) {
var dx = pt1[0] - pt2[0];
var dy = pt1[1] - pt2[1];
return Math.sqrt(dx * dx + dy * dy);
}
// last bit of filtering: clip paths that are VERY far off-screen
// so we don't get near the browser's hard limit (+/- 2^29 px in Chrome and FF)
var maxScreensAway = constants.maxScreensAway;
// find the intersections between the segment from pt1 to pt2
// and the large rectangle maxScreensAway around the viewport
// if one of pt1 and pt2 is inside and the other outside, there
// will be only one intersection.
// if both are outside there will be 0 or 2 intersections
// (or 1 if it's right at a corner - we'll treat that like 0)
// returns an array of intersection pts
var xEdge0 = -xLen * maxScreensAway;
var xEdge1 = xLen * (1 + maxScreensAway);
var yEdge0 = -yLen * maxScreensAway;
var yEdge1 = yLen * (1 + maxScreensAway);
var edges = [[xEdge0, yEdge0, xEdge1, yEdge0], [xEdge1, yEdge0, xEdge1, yEdge1], [xEdge1, yEdge1, xEdge0, yEdge1], [xEdge0, yEdge1, xEdge0, yEdge0]];
var xEdge, yEdge, lastXEdge, lastYEdge, lastFarPt, edgePt;
// for linear line shape, edge intersections should be linearly interpolated
// spline uses this too, which isn't precisely correct but is actually pretty
// good, because Catmull-Rom weights far-away points less in creating the curvature
function getLinearEdgeIntersections(pt1, pt2) {
var out = [];
var ptCount = 0;
for (var i = 0; i < 4; i++) {
var edge = edges[i];
var ptInt = segmentsIntersect(pt1[0], pt1[1], pt2[0], pt2[1], edge[0], edge[1], edge[2], edge[3]);
if (ptInt && (!ptCount || Math.abs(ptInt.x - out[0][0]) > 1 || Math.abs(ptInt.y - out[0][1]) > 1)) {
ptInt = [ptInt.x, ptInt.y];
// if we have 2 intersections, make sure the closest one to pt1 comes first
if (ptCount && ptDist(ptInt, pt1) < ptDist(out[0], pt1)) out.unshift(ptInt);else out.push(ptInt);
ptCount++;
}
}
return out;
}
function onlyConstrainedPoint(pt) {
if (pt[0] < xEdge0 || pt[0] > xEdge1 || pt[1] < yEdge0 || pt[1] > yEdge1) {
return [constrain(pt[0], xEdge0, xEdge1), constrain(pt[1], yEdge0, yEdge1)];
}
}
function sameEdge(pt1, pt2) {
if (pt1[0] === pt2[0] && (pt1[0] === xEdge0 || pt1[0] === xEdge1)) return true;
if (pt1[1] === pt2[1] && (pt1[1] === yEdge0 || pt1[1] === yEdge1)) return true;
}
// for line shapes hv and vh, movement in the two dimensions is decoupled,
// so all we need to do is constrain each dimension independently
function getHVEdgeIntersections(pt1, pt2) {
var out = [];
var ptInt1 = onlyConstrainedPoint(pt1);
var ptInt2 = onlyConstrainedPoint(pt2);
if (ptInt1 && ptInt2 && sameEdge(ptInt1, ptInt2)) return out;
if (ptInt1) out.push(ptInt1);
if (ptInt2) out.push(ptInt2);
return out;
}
// hvh and vhv we sometimes have to move one of the intersection points
// out BEYOND the clipping rect, by a maximum of a factor of 2, so that
// the midpoint line is drawn in the right place
function getABAEdgeIntersections(dim, limit0, limit1) {
return function (pt1, pt2) {
var ptInt1 = onlyConstrainedPoint(pt1);
var ptInt2 = onlyConstrainedPoint(pt2);
var out = [];
if (ptInt1 && ptInt2 && sameEdge(ptInt1, ptInt2)) return out;
if (ptInt1) out.push(ptInt1);
if (ptInt2) out.push(ptInt2);
var midShift = 2 * Lib.constrain((pt1[dim] + pt2[dim]) / 2, limit0, limit1) - ((ptInt1 || pt1)[dim] + (ptInt2 || pt2)[dim]);
if (midShift) {
var ptToAlter;
if (ptInt1 && ptInt2) {
ptToAlter = midShift > 0 === ptInt1[dim] > ptInt2[dim] ? ptInt1 : ptInt2;
} else ptToAlter = ptInt1 || ptInt2;
ptToAlter[dim] += midShift;
}
return out;
};
}
var getEdgeIntersections;
if (shape === 'linear' || shape === 'spline') {
getEdgeIntersections = getLinearEdgeIntersections;
} else if (shape === 'hv' || shape === 'vh') {
getEdgeIntersections = getHVEdgeIntersections;
} else if (shape === 'hvh') getEdgeIntersections = getABAEdgeIntersections(0, xEdge0, xEdge1);else if (shape === 'vhv') getEdgeIntersections = getABAEdgeIntersections(1, yEdge0, yEdge1);
// a segment pt1->pt2 entirely outside the nearby region:
// find the corner it gets closest to touching
function getClosestCorner(pt1, pt2) {
var dx = pt2[0] - pt1[0];
var m = (pt2[1] - pt1[1]) / dx;
var b = (pt1[1] * pt2[0] - pt2[1] * pt1[0]) / dx;
if (b > 0) return [m > 0 ? xEdge0 : xEdge1, yEdge1];else return [m > 0 ? xEdge1 : xEdge0, yEdge0];
}
function updateEdge(pt) {
var x = pt[0];
var y = pt[1];
var xSame = x === pts[pti - 1][0];
var ySame = y === pts[pti - 1][1];
// duplicate point?
if (xSame && ySame) return;
if (pti > 1) {
// backtracking along an edge?
var xSame2 = x === pts[pti - 2][0];
var ySame2 = y === pts[pti - 2][1];
if (xSame && (x === xEdge0 || x === xEdge1) && xSame2) {
if (ySame2) pti--; // backtracking exactly - drop prev pt and don't add
else pts[pti - 1] = pt; // not exact: replace the prev pt
} else if (ySame && (y === yEdge0 || y === yEdge1) && ySame2) {
if (xSame2) pti--;else pts[pti - 1] = pt;
} else pts[pti++] = pt;
} else pts[pti++] = pt;
}
function updateEdgesForReentry(pt) {
// if we're outside the nearby region and going back in,
// we may need to loop around a corner point
if (pts[pti - 1][0] !== pt[0] && pts[pti - 1][1] !== pt[1]) {
updateEdge([lastXEdge, lastYEdge]);
}
updateEdge(pt);
lastFarPt = null;
lastXEdge = lastYEdge = 0;
}
var arrayMarker = Lib.isArrayOrTypedArray(marker);
function addPt(pt) {
if (pt && backoff) {
pt.i = i;
pt.d = d;
pt.trace = trace;
pt.marker = arrayMarker ? marker[pt.i] : marker;
pt.backoff = backoff;
}
latestXFrac = pt[0] / xLen;
latestYFrac = pt[1] / yLen;
// Are we more than maxScreensAway off-screen any direction?
// if so, clip to this box, but in such a way that on-screen
// drawing is unchanged
xEdge = pt[0] < xEdge0 ? xEdge0 : pt[0] > xEdge1 ? xEdge1 : 0;
yEdge = pt[1] < yEdge0 ? yEdge0 : pt[1] > yEdge1 ? yEdge1 : 0;
if (xEdge || yEdge) {
if (!pti) {
// to get fills right - if first point is far, push it toward the
// screen in whichever direction(s) are far
pts[pti++] = [xEdge || pt[0], yEdge || pt[1]];
} else if (lastFarPt) {
// both this point and the last are outside the nearby region
// check if we're crossing the nearby region
var intersections = getEdgeIntersections(lastFarPt, pt);
if (intersections.length > 1) {
updateEdgesForReentry(intersections[0]);
pts[pti++] = intersections[1];
}
} else {
// we're leaving the nearby region - add the point where we left it
edgePt = getEdgeIntersections(pts[pti - 1], pt)[0];
pts[pti++] = edgePt;
}
var lastPt = pts[pti - 1];
if (xEdge && yEdge && (lastPt[0] !== xEdge || lastPt[1] !== yEdge)) {
// we've gone out beyond a new corner: add the corner too
// so that the next point will take the right winding
if (lastFarPt) {
if (lastXEdge !== xEdge && lastYEdge !== yEdge) {
if (lastXEdge && lastYEdge) {
// we've gone around to an opposite corner - we
// need to add the correct extra corner
// in order to get the right winding
updateEdge(getClosestCorner(lastFarPt, pt));
} else {
// we're coming from a far edge - the extra corner
// we need is determined uniquely by the sectors
updateEdge([lastXEdge || xEdge, lastYEdge || yEdge]);
}
} else if (lastXEdge && lastYEdge) {
updateEdge([lastXEdge, lastYEdge]);
}
}
updateEdge([xEdge, yEdge]);
} else if (lastXEdge - xEdge && lastYEdge - yEdge) {
// we're coming from an edge or far corner to an edge - again the
// extra corner we need is uniquely determined by the sectors
updateEdge([xEdge || lastXEdge, yEdge || lastYEdge]);
}
lastFarPt = pt;
lastXEdge = xEdge;
lastYEdge = yEdge;
} else {
if (lastFarPt) {
// this point is in range but the previous wasn't: add its entry pt first
updateEdgesForReentry(getEdgeIntersections(lastFarPt, pt)[0]);
}
pts[pti++] = pt;
}
}
// loop over ALL points in this trace
for (i = 0; i < len; i++) {
clusterStartPt = getPt(i);
if (!clusterStartPt) continue;
pti = 0;
lastFarPt = null;
addPt(clusterStartPt);
// loop over one segment of the trace
for (i++; i < len; i++) {
clusterHighPt = getPt(i);
if (!clusterHighPt) {
if (connectGaps) continue;else break;
}
// can't decimate if nonlinear line shape
// TODO: we *could* decimate [hv]{2,3} shapes if we restricted clusters to horz or vert again
// but spline would be verrry awkward to decimate
if (!linear || !opts.simplify) {
addPt(clusterHighPt);
continue;
}
var nextPt = getPt(i + 1);
clusterRefDist = ptDist(clusterHighPt, clusterStartPt);
// #3147 - always include the very first and last points for fills
if (!(fill && (pti === 0 || pti === len - 1)) && clusterRefDist < getTolerance(clusterHighPt, nextPt) * minTolerance) continue;
clusterUnitVector = [(clusterHighPt[0] - clusterStartPt[0]) / clusterRefDist, (clusterHighPt[1] - clusterStartPt[1]) / clusterRefDist];
clusterLowPt = clusterStartPt;
clusterHighVal = clusterRefDist;
clusterLowVal = clusterMinDeviation = clusterMaxDeviation = 0;
clusterHighFirst = false;
clusterEndPt = clusterHighPt;
// loop over one cluster of points that collapse onto one line
for (i++; i < d.length; i++) {
thisPt = nextPt;
nextPt = getPt(i + 1);
if (!thisPt) {
if (connectGaps) continue;else break;
}
thisVector = [thisPt[0] - clusterStartPt[0], thisPt[1] - clusterStartPt[1]];
// cross product (or dot with normal to the cluster vector)
thisDeviation = thisVector[0] * clusterUnitVector[1] - thisVector[1] * clusterUnitVector[0];
clusterMinDeviation = Math.min(clusterMinDeviation, thisDeviation);
clusterMaxDeviation = Math.max(clusterMaxDeviation, thisDeviation);
if (clusterMaxDeviation - clusterMinDeviation > getTolerance(thisPt, nextPt)) break;
clusterEndPt = thisPt;
thisVal = thisVector[0] * clusterUnitVector[0] + thisVector[1] * clusterUnitVector[1];
if (thisVal > clusterHighVal) {
clusterHighVal = thisVal;
clusterHighPt = thisPt;
clusterHighFirst = false;
} else if (thisVal < clusterLowVal) {
clusterLowVal = thisVal;
clusterLowPt = thisPt;
clusterHighFirst = true;
}
}
// insert this cluster into pts
// we've already inserted the start pt, now check if we have high and low pts
if (clusterHighFirst) {
addPt(clusterHighPt);
if (clusterEndPt !== clusterLowPt) addPt(clusterLowPt);
} else {
if (clusterLowPt !== clusterStartPt) addPt(clusterLowPt);
if (clusterEndPt !== clusterHighPt) addPt(clusterHighPt);
}
// and finally insert the end pt
addPt(clusterEndPt);
// have we reached the end of this segment?
if (i >= d.length || !thisPt) break;
// otherwise we have an out-of-cluster point to insert as next clusterStartPt
addPt(thisPt);
clusterStartPt = thisPt;
}
// to get fills right - repeat what we did at the start
if (lastFarPt) updateEdge([lastXEdge || lastFarPt[0], lastYEdge || lastFarPt[1]]);
segments.push(pts.slice(0, pti));
}
var lastShapeChar = shape.slice(shape.length - 1);
if (backoff && lastShapeChar !== 'h' && lastShapeChar !== 'v') {
var trimmed = false;
var n = -1;
var newSegments = [];
for (var j = 0; j < segments.length; j++) {
for (var k = 0; k < segments[j].length - 1; k++) {
var start = segments[j][k];
var end = segments[j][k + 1];
var xy = Drawing.applyBackoff(end, start);
if (xy[0] !== end[0] || xy[1] !== end[1]) {
trimmed = true;
}
if (!newSegments[n + 1]) {
n++;
newSegments[n] = [start, [xy[0], xy[1]]];
}
}
}
return trimmed ? newSegments : segments;
}
return segments;
};
/***/ }),
/***/ 1731:
/***/ (function(module) {
"use strict";
// common to 'scatter' and 'scatterternary'
module.exports = function handleLineShapeDefaults(traceIn, traceOut, coerce) {
var shape = coerce('line.shape');
if (shape === 'spline') coerce('line.smoothing');
};
/***/ }),
/***/ 4328:
/***/ (function(module) {
"use strict";
var LINKEDFILLS = {
tonextx: 1,
tonexty: 1,
tonext: 1
};
module.exports = function linkTraces(gd, plotinfo, cdscatter) {
var trace, i, group, prevtrace, groupIndex;
// first sort traces to keep stacks & filled-together groups together
var groupIndices = {};
var needsSort = false;
var prevGroupIndex = -1;
var nextGroupIndex = 0;
var prevUnstackedGroupIndex = -1;
for (i = 0; i < cdscatter.length; i++) {
trace = cdscatter[i][0].trace;
group = trace.stackgroup || '';
if (group) {
if (group in groupIndices) {
groupIndex = groupIndices[group];
} else {
groupIndex = groupIndices[group] = nextGroupIndex;
nextGroupIndex++;
}
} else if (trace.fill in LINKEDFILLS && prevUnstackedGroupIndex >= 0) {
groupIndex = prevUnstackedGroupIndex;
} else {
groupIndex = prevUnstackedGroupIndex = nextGroupIndex;
nextGroupIndex++;
}
if (groupIndex < prevGroupIndex) needsSort = true;
trace._groupIndex = prevGroupIndex = groupIndex;
}
var cdscatterSorted = cdscatter.slice();
if (needsSort) {
cdscatterSorted.sort(function (a, b) {
var traceA = a[0].trace;
var traceB = b[0].trace;
return traceA._groupIndex - traceB._groupIndex || traceA.index - traceB.index;
});
}
// now link traces to each other
var prevtraces = {};
for (i = 0; i < cdscatterSorted.length; i++) {
trace = cdscatterSorted[i][0].trace;
group = trace.stackgroup || '';
// Note: The check which ensures all cdscatter here are for the same axis and
// are either cartesian or scatterternary has been removed. This code assumes
// the passed scattertraces have been filtered to the proper plot types and
// the proper subplots.
if (trace.visible === true) {
trace._nexttrace = null;
if (trace.fill in LINKEDFILLS) {
prevtrace = prevtraces[group];
trace._prevtrace = prevtrace || null;
if (prevtrace) {
prevtrace._nexttrace = trace;
}
}
trace._ownfill = trace.fill && (trace.fill.substr(0, 6) === 'tozero' || trace.fill === 'toself' || trace.fill.substr(0, 2) === 'to' && !trace._prevtrace);
prevtraces[group] = trace;
} else {
trace._prevtrace = trace._nexttrace = trace._ownfill = null;
}
}
return cdscatterSorted;
};
/***/ }),
/***/ 7152:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var isNumeric = __webpack_require__(8248);
// used in the drawing step for 'scatter' and 'scattegeo' and
// in the convert step for 'scatter3d'
module.exports = function makeBubbleSizeFn(trace, factor) {
if (!factor) {
factor = 2;
}
var marker = trace.marker;
var sizeRef = marker.sizeref || 1;
var sizeMin = marker.sizemin || 0;
// for bubble charts, allow scaling the provided value linearly
// and by area or diameter.
// Note this only applies to the array-value sizes
var baseFn = marker.sizemode === 'area' ? function (v) {
return Math.sqrt(v / sizeRef);
} : function (v) {
return v / sizeRef;
};
// TODO add support for position/negative bubbles?
// TODO add 'sizeoffset' attribute?
return function (v) {
var baseSize = baseFn(v / factor);
// don't show non-numeric and negative sizes
return isNumeric(baseSize) && baseSize > 0 ? Math.max(baseSize, sizeMin) : 0;
};
};
/***/ }),
/***/ 5528:
/***/ (function(module) {
"use strict";
module.exports = {
container: 'marker',
min: 'cmin',
max: 'cmax'
};
/***/ }),
/***/ 4428:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Color = __webpack_require__(6308);
var hasColorscale = (__webpack_require__(4288).hasColorscale);
var colorscaleDefaults = __webpack_require__(7260);
var subTypes = __webpack_require__(3028);
/*
* opts: object of flags to control features not all marker users support
* noLine: caller does not support marker lines
* gradient: caller supports gradients
* noSelect: caller does not support selected/unselected attribute containers
*/
module.exports = function markerDefaults(traceIn, traceOut, defaultColor, layout, coerce, opts) {
var isBubble = subTypes.isBubble(traceIn);
var lineColor = (traceIn.line || {}).color;
var defaultMLC;
opts = opts || {};
// marker.color inherit from line.color (even if line.color is an array)
if (lineColor) defaultColor = lineColor;
coerce('marker.symbol');
coerce('marker.opacity', isBubble ? 0.7 : 1);
coerce('marker.size');
if (!opts.noAngle) {
coerce('marker.angle');
if (!opts.noAngleRef) {
coerce('marker.angleref');
}
if (!opts.noStandOff) {
coerce('marker.standoff');
}
}
coerce('marker.color', defaultColor);
if (hasColorscale(traceIn, 'marker')) {
colorscaleDefaults(traceIn, traceOut, layout, coerce, {
prefix: 'marker.',
cLetter: 'c'
});
}
if (!opts.noSelect) {
coerce('selected.marker.color');
coerce('unselected.marker.color');
coerce('selected.marker.size');
coerce('unselected.marker.size');
}
if (!opts.noLine) {
// if there's a line with a different color than the marker, use
// that line color as the default marker line color
// (except when it's an array)
// mostly this is for transparent markers to behave nicely
if (lineColor && !Array.isArray(lineColor) && traceOut.marker.color !== lineColor) {
defaultMLC = lineColor;
} else if (isBubble) defaultMLC = Color.background;else defaultMLC = Color.defaultLine;
coerce('marker.line.color', defaultMLC);
if (hasColorscale(traceIn, 'marker.line')) {
colorscaleDefaults(traceIn, traceOut, layout, coerce, {
prefix: 'marker.line.',
cLetter: 'c'
});
}
coerce('marker.line.width', isBubble ? 1 : 0);
}
if (isBubble) {
coerce('marker.sizeref');
coerce('marker.sizemin');
coerce('marker.sizemode');
}
if (opts.gradient) {
var gradientType = coerce('marker.gradient.type');
if (gradientType !== 'none') {
coerce('marker.gradient.color');
}
}
};
/***/ }),
/***/ 1147:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var dateTick0 = (__webpack_require__(3400).dateTick0);
var numConstants = __webpack_require__(9032);
var ONEWEEK = numConstants.ONEWEEK;
function getPeriod0Dflt(period, calendar) {
if (period % ONEWEEK === 0) {
return dateTick0(calendar, 1); // Sunday
}
return dateTick0(calendar, 0);
}
module.exports = function handlePeriodDefaults(traceIn, traceOut, layout, coerce, opts) {
if (!opts) {
opts = {
x: true,
y: true
};
}
if (opts.x) {
var xperiod = coerce('xperiod');
if (xperiod) {
coerce('xperiod0', getPeriod0Dflt(xperiod, traceOut.xcalendar));
coerce('xperiodalignment');
}
}
if (opts.y) {
var yperiod = coerce('yperiod');
if (yperiod) {
coerce('yperiod0', getPeriod0Dflt(yperiod, traceOut.ycalendar));
coerce('yperiodalignment');
}
}
};
/***/ }),
/***/ 6504:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var ensureSingle = Lib.ensureSingle;
var identity = Lib.identity;
var Drawing = __webpack_require__(3616);
var subTypes = __webpack_require__(3028);
var linePoints = __webpack_require__(2340);
var linkTraces = __webpack_require__(4328);
var polygonTester = (__webpack_require__(2065).tester);
module.exports = function plot(gd, plotinfo, cdscatter, scatterLayer, transitionOpts, makeOnCompleteCallback) {
var join, onComplete;
// If transition config is provided, then it is only a partial replot and traces not
// updated are removed.
var isFullReplot = !transitionOpts;
var hasTransition = !!transitionOpts && transitionOpts.duration > 0;
// Link traces so the z-order of fill layers is correct
var cdscatterSorted = linkTraces(gd, plotinfo, cdscatter);
join = scatterLayer.selectAll('g.trace').data(cdscatterSorted, function (d) {
return d[0].trace.uid;
});
// Append new traces:
join.enter().append('g').attr('class', function (d) {
return 'trace scatter trace' + d[0].trace.uid;
}).style('stroke-miterlimit', 2);
join.order();
createFills(gd, join, plotinfo);
if (hasTransition) {
if (makeOnCompleteCallback) {
// If it was passed a callback to register completion, make a callback. If
// this is created, then it must be executed on completion, otherwise the
// pos-transition redraw will not execute:
onComplete = makeOnCompleteCallback();
}
var transition = d3.transition().duration(transitionOpts.duration).ease(transitionOpts.easing).each('end', function () {
onComplete && onComplete();
}).each('interrupt', function () {
onComplete && onComplete();
});
transition.each(function () {
// Must run the selection again since otherwise enters/updates get grouped together
// and these get executed out of order. Except we need them in order!
scatterLayer.selectAll('g.trace').each(function (d, i) {
plotOne(gd, i, plotinfo, d, cdscatterSorted, this, transitionOpts);
});
});
} else {
join.each(function (d, i) {
plotOne(gd, i, plotinfo, d, cdscatterSorted, this, transitionOpts);
});
}
if (isFullReplot) {
join.exit().remove();
}
// remove paths that didn't get used
scatterLayer.selectAll('path:not([d])').remove();
};
function createFills(gd, traceJoin, plotinfo) {
traceJoin.each(function (d) {
var fills = ensureSingle(d3.select(this), 'g', 'fills');
Drawing.setClipUrl(fills, plotinfo.layerClipId, gd);
var trace = d[0].trace;
var fillData = [];
if (trace._ownfill) fillData.push('_ownFill');
if (trace._nexttrace) fillData.push('_nextFill');
var fillJoin = fills.selectAll('g').data(fillData, identity);
fillJoin.enter().append('g');
fillJoin.exit().each(function (d) {
trace[d] = null;
}).remove();
fillJoin.order().each(function (d) {
// make a path element inside the fill group, just so
// we can give it its own data later on and the group can
// keep its simple '_*Fill' data
trace[d] = ensureSingle(d3.select(this), 'path', 'js-fill');
});
});
}
function plotOne(gd, idx, plotinfo, cdscatter, cdscatterAll, element, transitionOpts) {
var isStatic = gd._context.staticPlot;
var i;
// Since this has been reorganized and we're executing this on individual traces,
// we need to pass it the full list of cdscatter as well as this trace's index (idx)
// since it does an internal n^2 loop over comparisons with other traces:
selectMarkers(gd, idx, plotinfo, cdscatter, cdscatterAll);
var hasTransition = !!transitionOpts && transitionOpts.duration > 0;
function transition(selection) {
return hasTransition ? selection.transition() : selection;
}
var xa = plotinfo.xaxis;
var ya = plotinfo.yaxis;
var trace = cdscatter[0].trace;
var line = trace.line;
var tr = d3.select(element);
var errorBarGroup = ensureSingle(tr, 'g', 'errorbars');
var lines = ensureSingle(tr, 'g', 'lines');
var points = ensureSingle(tr, 'g', 'points');
var text = ensureSingle(tr, 'g', 'text');
// error bars are at the bottom
Registry.getComponentMethod('errorbars', 'plot')(gd, errorBarGroup, plotinfo, transitionOpts);
if (trace.visible !== true) return;
transition(tr).style('opacity', trace.opacity);
// BUILD LINES AND FILLS
var ownFillEl3, tonext;
var ownFillDir = trace.fill.charAt(trace.fill.length - 1);
if (ownFillDir !== 'x' && ownFillDir !== 'y') ownFillDir = '';
var fillAxisIndex, fillAxisZero;
if (ownFillDir === 'y') {
fillAxisIndex = 1;
fillAxisZero = ya.c2p(0, true);
} else if (ownFillDir === 'x') {
fillAxisIndex = 0;
fillAxisZero = xa.c2p(0, true);
}
// store node for tweaking by selectPoints
cdscatter[0][plotinfo.isRangePlot ? 'nodeRangePlot3' : 'node3'] = tr;
var prevRevpath = '';
var prevPolygons = [];
var prevtrace = trace._prevtrace;
var prevFillsegments = null;
var prevFillElement = null;
if (prevtrace) {
prevRevpath = prevtrace._prevRevpath || '';
tonext = prevtrace._nextFill;
prevPolygons = prevtrace._ownPolygons;
prevFillsegments = prevtrace._fillsegments;
prevFillElement = prevtrace._fillElement;
}
var thispath;
var thisrevpath;
// fullpath is all paths for this curve, joined together straight
// across gaps, for filling
var fullpath = '';
// revpath is fullpath reversed, for fill-to-next
var revpath = '';
// functions for converting a point array to a path
var pathfn, revpathbase, revpathfn;
// variables used before and after the data join
var pt0, lastSegment, pt1;
// thisPolygons always contains only the polygons of this trace only
// whereas trace._polygons may be extended to include those of the previous
// trace as well for exclusion during hover detection
var thisPolygons = [];
trace._polygons = [];
var fillsegments = [];
// initialize line join data / method
var segments = [];
var makeUpdate = Lib.noop;
ownFillEl3 = trace._ownFill;
if (subTypes.hasLines(trace) || trace.fill !== 'none') {
if (tonext) {
// This tells .style which trace to use for fill information:
tonext.datum(cdscatter);
}
if (['hv', 'vh', 'hvh', 'vhv'].indexOf(line.shape) !== -1) {
pathfn = Drawing.steps(line.shape);
revpathbase = Drawing.steps(line.shape.split('').reverse().join(''));
} else if (line.shape === 'spline') {
pathfn = revpathbase = function (pts) {
var pLast = pts[pts.length - 1];
if (pts.length > 1 && pts[0][0] === pLast[0] && pts[0][1] === pLast[1]) {
// identical start and end points: treat it as a
// closed curve so we don't get a kink
return Drawing.smoothclosed(pts.slice(1), line.smoothing);
} else {
return Drawing.smoothopen(pts, line.smoothing);
}
};
} else {
pathfn = revpathbase = function (pts) {
return 'M' + pts.join('L');
};
}
revpathfn = function (pts) {
// note: this is destructive (reverses pts in place) so can't use pts after this
return revpathbase(pts.reverse());
};
segments = linePoints(cdscatter, {
xaxis: xa,
yaxis: ya,
trace: trace,
connectGaps: trace.connectgaps,
baseTolerance: Math.max(line.width || 1, 3) / 4,
shape: line.shape,
backoff: line.backoff,
simplify: line.simplify,
fill: trace.fill
});
// since we already have the pixel segments here, use them to make
// polygons for hover on fill; we first merge segments where the fill
// is connected into "fillsegments"; the actual polygon construction
// is deferred to later to distinguish between self and tonext/tozero fills.
// TODO: can we skip this if hoveron!=fills? That would mean we
// need to redraw when you change hoveron...
fillsegments = new Array(segments.length);
var fillsegmentCount = 0;
for (i = 0; i < segments.length; i++) {
var curpoints;
var pts = segments[i];
if (!curpoints || !ownFillDir) {
curpoints = pts.slice();
fillsegments[fillsegmentCount] = curpoints;
fillsegmentCount++;
} else {
curpoints.push.apply(curpoints, pts);
}
}
trace._fillElement = null;
trace._fillExclusionElement = prevFillElement;
trace._fillsegments = fillsegments.slice(0, fillsegmentCount);
fillsegments = trace._fillsegments;
if (segments.length) {
pt0 = segments[0][0].slice();
lastSegment = segments[segments.length - 1];
pt1 = lastSegment[lastSegment.length - 1].slice();
}
makeUpdate = function (isEnter) {
return function (pts) {
thispath = pathfn(pts);
thisrevpath = revpathfn(pts); // side-effect: reverses input
// calculate SVG path over all segments for fills
if (!fullpath) {
fullpath = thispath;
revpath = thisrevpath;
} else if (ownFillDir) {
// for fills with fill direction: ignore gaps
fullpath += 'L' + thispath.substr(1);
revpath = thisrevpath + ('L' + revpath.substr(1));
} else {
fullpath += 'Z' + thispath;
revpath = thisrevpath + 'Z' + revpath;
}
// actual lines get drawn here, with gaps between segments if requested
if (subTypes.hasLines(trace)) {
var el = d3.select(this);
// This makes the coloring work correctly:
el.datum(cdscatter);
if (isEnter) {
transition(el.style('opacity', 0).attr('d', thispath).call(Drawing.lineGroupStyle)).style('opacity', 1);
} else {
var sel = transition(el);
sel.attr('d', thispath);
Drawing.singleLineStyle(cdscatter, sel);
}
}
};
};
}
var lineJoin = lines.selectAll('.js-line').data(segments);
transition(lineJoin.exit()).style('opacity', 0).remove();
lineJoin.each(makeUpdate(false));
lineJoin.enter().append('path').classed('js-line', true).style('vector-effect', isStatic ? 'none' : 'non-scaling-stroke').call(Drawing.lineGroupStyle).each(makeUpdate(true));
Drawing.setClipUrl(lineJoin, plotinfo.layerClipId, gd);
function clearFill(selection) {
transition(selection).attr('d', 'M0,0Z');
}
// helper functions to create polygons for hoveron fill detection
var makeSelfPolygons = function () {
var polygons = new Array(fillsegments.length);
for (i = 0; i < fillsegments.length; i++) {
polygons[i] = polygonTester(fillsegments[i]);
}
return polygons;
};
var makePolygonsToPrevious = function (prevFillsegments) {
var polygons, i;
if (!prevFillsegments || prevFillsegments.length === 0) {
// if there are no fill segments of a previous trace, stretch the
// polygon to the relevant axis
polygons = new Array(fillsegments.length);
for (i = 0; i < fillsegments.length; i++) {
var pt0 = fillsegments[i][0].slice();
var pt1 = fillsegments[i][fillsegments[i].length - 1].slice();
pt0[fillAxisIndex] = pt1[fillAxisIndex] = fillAxisZero;
var zeropoints = [pt1, pt0];
var polypoints = zeropoints.concat(fillsegments[i]);
polygons[i] = polygonTester(polypoints);
}
} else {
// if there are more than one previous fill segment, the
// way that fills work is to "self" fill all but the last segments
// of the previous and then fill from the new trace to the last
// segment of the previous.
polygons = new Array(prevFillsegments.length - 1 + fillsegments.length);
for (i = 0; i < prevFillsegments.length - 1; i++) {
polygons[i] = polygonTester(prevFillsegments[i]);
}
var reversedPrevFillsegment = prevFillsegments[prevFillsegments.length - 1].slice();
reversedPrevFillsegment.reverse();
for (i = 0; i < fillsegments.length; i++) {
polygons[prevFillsegments.length - 1 + i] = polygonTester(fillsegments[i].concat(reversedPrevFillsegment));
}
}
return polygons;
};
// draw fills and create hover detection polygons
if (segments.length) {
if (ownFillEl3) {
ownFillEl3.datum(cdscatter);
if (pt0 && pt1) {
// TODO(2023-12-10): this is always true if segments is not empty (?)
if (ownFillDir) {
pt0[fillAxisIndex] = pt1[fillAxisIndex] = fillAxisZero;
// fill to zero: full trace path, plus extension of
// the endpoints to the appropriate axis
// For the sake of animations, wrap the points around so that
// the points on the axes are the first two points. Otherwise
// animations get a little crazy if the number of points changes.
transition(ownFillEl3).attr('d', 'M' + pt1 + 'L' + pt0 + 'L' + fullpath.substr(1)).call(Drawing.singleFillStyle, gd);
// create hover polygons that extend to the axis as well.
thisPolygons = makePolygonsToPrevious(null); // polygon to axis
} else {
// fill to self: just join the path to itself
transition(ownFillEl3).attr('d', fullpath + 'Z').call(Drawing.singleFillStyle, gd);
// and simply emit hover polygons for each segment
thisPolygons = makeSelfPolygons();
}
}
trace._polygons = thisPolygons;
trace._fillElement = ownFillEl3;
} else if (tonext) {
if (trace.fill.substr(0, 6) === 'tonext' && fullpath && prevRevpath) {
// fill to next: full trace path, plus the previous path reversed
if (trace.fill === 'tonext') {
// tonext: for use by concentric shapes, like manually constructed
// contours, we just add the two paths closed on themselves.
// This makes strange results if one path is *not* entirely
// inside the other, but then that is a strange usage.
transition(tonext).attr('d', fullpath + 'Z' + prevRevpath + 'Z').call(Drawing.singleFillStyle, gd);
// and simply emit hover polygons for each segment
thisPolygons = makeSelfPolygons();
// we add the polygons of the previous trace which causes hover
// detection to ignore points contained in them.
trace._polygons = thisPolygons.concat(prevPolygons); // this does not modify thisPolygons, on purpose
} else {
// tonextx/y: for now just connect endpoints with lines. This is
// the correct behavior if the endpoints are at the same value of
// y/x, but if they *aren't*, we should ideally do more complicated
// things depending on whether the new endpoint projects onto the
// existing curve or off the end of it
transition(tonext).attr('d', fullpath + 'L' + prevRevpath.substr(1) + 'Z').call(Drawing.singleFillStyle, gd);
// create hover polygons that extend to the previous trace.
thisPolygons = makePolygonsToPrevious(prevFillsegments);
// in this case our polygons do not cover that of previous traces,
// so must not include previous trace polygons for hover detection.
trace._polygons = thisPolygons;
}
trace._fillElement = tonext;
} else {
clearFill(tonext);
}
}
trace._prevRevpath = revpath;
} else {
if (ownFillEl3) clearFill(ownFillEl3);else if (tonext) clearFill(tonext);
trace._prevRevpath = null;
}
trace._ownPolygons = thisPolygons;
function visFilter(d) {
return d.filter(function (v) {
return !v.gap && v.vis;
});
}
function visFilterWithGaps(d) {
return d.filter(function (v) {
return v.vis;
});
}
function gapFilter(d) {
return d.filter(function (v) {
return !v.gap;
});
}
function keyFunc(d) {
return d.id;
}
// Returns a function if the trace is keyed, otherwise returns undefined
function getKeyFunc(trace) {
if (trace.ids) {
return keyFunc;
}
}
function hideFilter() {
return false;
}
function makePoints(points, text, cdscatter) {
var join, selection, hasNode;
var trace = cdscatter[0].trace;
var showMarkers = subTypes.hasMarkers(trace);
var showText = subTypes.hasText(trace);
var keyFunc = getKeyFunc(trace);
var markerFilter = hideFilter;
var textFilter = hideFilter;
if (showMarkers || showText) {
var showFilter = identity;
// if we're stacking, "infer zero" gap mode gets markers in the
// gap points - because we've inferred a zero there - but other
// modes (currently "interpolate", later "interrupt" hopefully)
// we don't draw generated markers
var stackGroup = trace.stackgroup;
var isInferZero = stackGroup && gd._fullLayout._scatterStackOpts[xa._id + ya._id][stackGroup].stackgaps === 'infer zero';
if (trace.marker.maxdisplayed || trace._needsCull) {
showFilter = isInferZero ? visFilterWithGaps : visFilter;
} else if (stackGroup && !isInferZero) {
showFilter = gapFilter;
}
if (showMarkers) markerFilter = showFilter;
if (showText) textFilter = showFilter;
}
// marker points
selection = points.selectAll('path.point');
join = selection.data(markerFilter, keyFunc);
var enter = join.enter().append('path').classed('point', true);
if (hasTransition) {
enter.call(Drawing.pointStyle, trace, gd).call(Drawing.translatePoints, xa, ya).style('opacity', 0).transition().style('opacity', 1);
}
join.order();
var styleFns;
if (showMarkers) {
styleFns = Drawing.makePointStyleFns(trace);
}
join.each(function (d) {
var el = d3.select(this);
var sel = transition(el);
hasNode = Drawing.translatePoint(d, sel, xa, ya);
if (hasNode) {
Drawing.singlePointStyle(d, sel, trace, styleFns, gd);
if (plotinfo.layerClipId) {
Drawing.hideOutsideRangePoint(d, sel, xa, ya, trace.xcalendar, trace.ycalendar);
}
if (trace.customdata) {
el.classed('plotly-customdata', d.data !== null && d.data !== undefined);
}
} else {
sel.remove();
}
});
if (hasTransition) {
join.exit().transition().style('opacity', 0).remove();
} else {
join.exit().remove();
}
// text points
selection = text.selectAll('g');
join = selection.data(textFilter, keyFunc);
// each text needs to go in its own 'g' in case
// it gets converted to mathjax
join.enter().append('g').classed('textpoint', true).append('text');
join.order();
join.each(function (d) {
var g = d3.select(this);
var sel = transition(g.select('text'));
hasNode = Drawing.translatePoint(d, sel, xa, ya);
if (hasNode) {
if (plotinfo.layerClipId) {
Drawing.hideOutsideRangePoint(d, g, xa, ya, trace.xcalendar, trace.ycalendar);
}
} else {
g.remove();
}
});
join.selectAll('text').call(Drawing.textPointStyle, trace, gd).each(function (d) {
// This just *has* to be totally custom because of SVG text positioning :(
// It's obviously copied from translatePoint; we just can't use that
var x = xa.c2p(d.x);
var y = ya.c2p(d.y);
d3.select(this).selectAll('tspan.line').each(function () {
transition(d3.select(this)).attr({
x: x,
y: y
});
});
});
join.exit().remove();
}
points.datum(cdscatter);
text.datum(cdscatter);
makePoints(points, text, cdscatter);
// lastly, clip points groups of `cliponaxis !== false` traces
// on `plotinfo._hasClipOnAxisFalse === true` subplots
var hasClipOnAxisFalse = trace.cliponaxis === false;
var clipUrl = hasClipOnAxisFalse ? null : plotinfo.layerClipId;
Drawing.setClipUrl(points, clipUrl, gd);
Drawing.setClipUrl(text, clipUrl, gd);
}
function selectMarkers(gd, idx, plotinfo, cdscatter, cdscatterAll) {
var xa = plotinfo.xaxis;
var ya = plotinfo.yaxis;
var xr = d3.extent(Lib.simpleMap(xa.range, xa.r2c));
var yr = d3.extent(Lib.simpleMap(ya.range, ya.r2c));
var trace = cdscatter[0].trace;
if (!subTypes.hasMarkers(trace)) return;
// if marker.maxdisplayed is used, select a maximum of
// mnum markers to show, from the set that are in the viewport
var mnum = trace.marker.maxdisplayed;
// TODO: remove some as we get away from the viewport?
if (mnum === 0) return;
var cd = cdscatter.filter(function (v) {
return v.x >= xr[0] && v.x <= xr[1] && v.y >= yr[0] && v.y <= yr[1];
});
var inc = Math.ceil(cd.length / mnum);
var tnum = 0;
cdscatterAll.forEach(function (cdj, j) {
var tracei = cdj[0].trace;
if (subTypes.hasMarkers(tracei) && tracei.marker.maxdisplayed > 0 && j < idx) {
tnum++;
}
});
// if multiple traces use maxdisplayed, stagger which markers we
// display this formula offsets successive traces by 1/3 of the
// increment, adding an extra small amount after each triplet so
// it's not quite periodic
var i0 = Math.round(tnum * inc / 3 + Math.floor(tnum / 3) * inc / 7.1);
// for error bars: save in cd which markers to show
// so we don't have to repeat this
cdscatter.forEach(function (v) {
delete v.vis;
});
cd.forEach(function (v, i) {
if (Math.round((i + i0) % inc) === 0) v.vis = true;
});
}
/***/ }),
/***/ 1560:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var subtypes = __webpack_require__(3028);
module.exports = function selectPoints(searchInfo, selectionTester) {
var cd = searchInfo.cd;
var xa = searchInfo.xaxis;
var ya = searchInfo.yaxis;
var selection = [];
var trace = cd[0].trace;
var i;
var di;
var x;
var y;
var hasOnlyLines = !subtypes.hasMarkers(trace) && !subtypes.hasText(trace);
if (hasOnlyLines) return [];
if (selectionTester === false) {
// clear selection
for (i = 0; i < cd.length; i++) {
cd[i].selected = 0;
}
} else {
for (i = 0; i < cd.length; i++) {
di = cd[i];
x = xa.c2p(di.x);
y = ya.c2p(di.y);
if (di.i !== null && selectionTester.contains([x, y], false, i, searchInfo)) {
selection.push({
pointNumber: di.i,
x: xa.c2d(di.x),
y: ya.c2d(di.y)
});
di.selected = 1;
} else {
di.selected = 0;
}
}
}
return selection;
};
/***/ }),
/***/ 3912:
/***/ (function(module) {
"use strict";
var perStackAttrs = ['orientation', 'groupnorm', 'stackgaps'];
module.exports = function handleStackDefaults(traceIn, traceOut, layout, coerce) {
var stackOpts = layout._scatterStackOpts;
var stackGroup = coerce('stackgroup');
if (stackGroup) {
// use independent stacking options per subplot
var subplot = traceOut.xaxis + traceOut.yaxis;
var subplotStackOpts = stackOpts[subplot];
if (!subplotStackOpts) subplotStackOpts = stackOpts[subplot] = {};
var groupOpts = subplotStackOpts[stackGroup];
var firstTrace = false;
if (groupOpts) {
groupOpts.traces.push(traceOut);
} else {
groupOpts = subplotStackOpts[stackGroup] = {
// keep track of trace indices for use during stacking calculations
// this will be filled in during `calc` and used during `crossTraceCalc`
// so it's OK if we don't recreate it during a non-calc edit
traceIndices: [],
// Hold on to the whole set of prior traces
// First one is most important, so we can clear defaults
// there if we find explicit values only in later traces.
// We're only going to *use* the values stored in groupOpts,
// but for the editor and validate we want things self-consistent
// The full set of traces is used only to fix `fill` default if
// we find `orientation: 'h'` beyond the first trace
traces: [traceOut]
};
firstTrace = true;
}
// TODO: how is this going to work with groupby transforms?
// in principle it should be OK I guess, as long as explicit group styles
// don't override explicit base-trace styles?
var dflts = {
orientation: traceOut.x && !traceOut.y ? 'h' : 'v'
};
for (var i = 0; i < perStackAttrs.length; i++) {
var attr = perStackAttrs[i];
var attrFound = attr + 'Found';
if (!groupOpts[attrFound]) {
var traceHasAttr = traceIn[attr] !== undefined;
var isOrientation = attr === 'orientation';
if (traceHasAttr || firstTrace) {
groupOpts[attr] = coerce(attr, dflts[attr]);
if (isOrientation) {
groupOpts.fillDflt = groupOpts[attr] === 'h' ? 'tonextx' : 'tonexty';
}
if (traceHasAttr) {
// Note: this will show a value here even if it's invalid
// in which case it will revert to default.
groupOpts[attrFound] = true;
// Note: only one trace in the stack will get a _fullData
// entry for a given stack-wide attribute. If no traces
// (or the first trace) specify that attribute, the
// first trace will get it. If the first trace does NOT
// specify it but some later trace does, then it gets
// removed from the first trace and only included in the
// one that specified it. This is mostly important for
// editors (that want to see the full values to know
// what settings are available) and Plotly.react diffing.
// Editors may want to use fullLayout._scatterStackOpts
// directly and make these settings available from all
// traces in the stack... then set the new value into
// the first trace, and clear all later traces.
if (!firstTrace) {
delete groupOpts.traces[0][attr];
// orientation can affect default fill of previous traces
if (isOrientation) {
for (var j = 0; j < groupOpts.traces.length - 1; j++) {
var trace2 = groupOpts.traces[j];
if (trace2._input.fill !== trace2.fill) {
trace2.fill = groupOpts.fillDflt;
}
}
}
}
}
}
}
}
return groupOpts;
}
};
/***/ }),
/***/ 6844:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var d3 = __webpack_require__(3428);
var Drawing = __webpack_require__(3616);
var Registry = __webpack_require__(4040);
function style(gd) {
var s = d3.select(gd).selectAll('g.trace.scatter');
s.style('opacity', function (d) {
return d[0].trace.opacity;
});
s.selectAll('g.points').each(function (d) {
var sel = d3.select(this);
var trace = d.trace || d[0].trace;
stylePoints(sel, trace, gd);
});
s.selectAll('g.text').each(function (d) {
var sel = d3.select(this);
var trace = d.trace || d[0].trace;
styleText(sel, trace, gd);
});
s.selectAll('g.trace path.js-line').call(Drawing.lineGroupStyle);
s.selectAll('g.trace path.js-fill').call(Drawing.fillGroupStyle, gd, false);
Registry.getComponentMethod('errorbars', 'style')(s);
}
function stylePoints(sel, trace, gd) {
Drawing.pointStyle(sel.selectAll('path.point'), trace, gd);
}
function styleText(sel, trace, gd) {
Drawing.textPointStyle(sel.selectAll('text'), trace, gd);
}
function styleOnSelect(gd, cd, sel) {
var trace = cd[0].trace;
if (trace.selectedpoints) {
Drawing.selectedPointStyle(sel.selectAll('path.point'), trace);
Drawing.selectedTextStyle(sel.selectAll('text'), trace);
} else {
stylePoints(sel, trace, gd);
styleText(sel, trace, gd);
}
}
module.exports = {
style: style,
stylePoints: stylePoints,
styleText: styleText,
styleOnSelect: styleOnSelect
};
/***/ }),
/***/ 3028:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var isTypedArraySpec = (__webpack_require__(8116).isTypedArraySpec);
module.exports = {
hasLines: function (trace) {
return trace.visible && trace.mode && trace.mode.indexOf('lines') !== -1;
},
hasMarkers: function (trace) {
return trace.visible && (trace.mode && trace.mode.indexOf('markers') !== -1 ||
// until splom implements 'mode'
trace.type === 'splom');
},
hasText: function (trace) {
return trace.visible && trace.mode && trace.mode.indexOf('text') !== -1;
},
isBubble: function (trace) {
var marker = trace.marker;
return Lib.isPlainObject(marker) && (Lib.isArrayOrTypedArray(marker.size) || isTypedArraySpec(marker.size));
}
};
/***/ }),
/***/ 124:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
/*
* opts: object of flags to control features not all text users support
* noSelect: caller does not support selected/unselected attribute containers
*/
module.exports = function (traceIn, traceOut, layout, coerce, opts) {
opts = opts || {};
coerce('textposition');
Lib.coerceFont(coerce, 'textfont', opts.font || layout.font, opts);
if (!opts.noSelect) {
coerce('selected.textfont.color');
coerce('unselected.textfont.color');
}
};
/***/ }),
/***/ 3980:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Registry = __webpack_require__(4040);
module.exports = function handleXYDefaults(traceIn, traceOut, layout, coerce) {
var x = coerce('x');
var y = coerce('y');
var len;
var handleCalendarDefaults = Registry.getComponentMethod('calendars', 'handleTraceDefaults');
handleCalendarDefaults(traceIn, traceOut, ['x', 'y'], layout);
if (x) {
var xlen = Lib.minRowLength(x);
if (y) {
len = Math.min(xlen, Lib.minRowLength(y));
} else {
len = xlen;
coerce('y0');
coerce('dy');
}
} else {
if (!y) return 0;
len = Lib.minRowLength(y);
coerce('x0');
coerce('dx');
}
traceOut._length = len;
return len;
};
/***/ }),
/***/ 9212:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var scatterAttrs = __webpack_require__(2904);
var fontAttrs = __webpack_require__(5376);
var colorAttributes = __webpack_require__(9084);
var axisHoverFormat = (__webpack_require__(9736).axisHoverFormat);
var hovertemplateAttrs = (__webpack_require__(1776)/* .hovertemplateAttrs */ .Ks);
var texttemplateAttrs = (__webpack_require__(1776)/* .texttemplateAttrs */ .Gw);
var baseAttrs = __webpack_require__(5464);
var DASHES = __webpack_require__(9168);
var MARKER_SYMBOLS = __webpack_require__(5412);
var extendFlat = (__webpack_require__(2880).extendFlat);
var overrideAll = (__webpack_require__(7824).overrideAll);
var sortObjectKeys = __webpack_require__(2996);
var scatterLineAttrs = scatterAttrs.line;
var scatterMarkerAttrs = scatterAttrs.marker;
var scatterMarkerLineAttrs = scatterMarkerAttrs.line;
var lineAttrs = extendFlat({
width: scatterLineAttrs.width,
dash: {
valType: 'enumerated',
values: sortObjectKeys(DASHES),
dflt: 'solid'
}
}, colorAttributes('line'));
function makeProjectionAttr(axLetter) {
return {
show: {
valType: 'boolean',
dflt: false
},
opacity: {
valType: 'number',
min: 0,
max: 1,
dflt: 1
},
scale: {
valType: 'number',
min: 0,
max: 10,
dflt: 2 / 3
}
};
}
var attrs = module.exports = overrideAll({
x: scatterAttrs.x,
y: scatterAttrs.y,
z: {
valType: 'data_array'
},
text: extendFlat({}, scatterAttrs.text, {}),
texttemplate: texttemplateAttrs({}, {}),
hovertext: extendFlat({}, scatterAttrs.hovertext, {}),
hovertemplate: hovertemplateAttrs(),
xhoverformat: axisHoverFormat('x'),
yhoverformat: axisHoverFormat('y'),
zhoverformat: axisHoverFormat('z'),
mode: extendFlat({}, scatterAttrs.mode,
// shouldn't this be on-par with 2D?
{
dflt: 'lines+markers'
}),
surfaceaxis: {
valType: 'enumerated',
values: [-1, 0, 1, 2],
dflt: -1
},
surfacecolor: {
valType: 'color'
},
projection: {
x: makeProjectionAttr('x'),
y: makeProjectionAttr('y'),
z: makeProjectionAttr('z')
},
connectgaps: scatterAttrs.connectgaps,
line: lineAttrs,
marker: extendFlat({
// Parity with scatter.js?
symbol: {
valType: 'enumerated',
values: sortObjectKeys(MARKER_SYMBOLS),
dflt: 'circle',
arrayOk: true
},
size: extendFlat({}, scatterMarkerAttrs.size, {
dflt: 8
}),
sizeref: scatterMarkerAttrs.sizeref,
sizemin: scatterMarkerAttrs.sizemin,
sizemode: scatterMarkerAttrs.sizemode,
opacity: extendFlat({}, scatterMarkerAttrs.opacity, {
arrayOk: false
}),
colorbar: scatterMarkerAttrs.colorbar,
line: extendFlat({
width: extendFlat({}, scatterMarkerLineAttrs.width, {
arrayOk: false
})
}, colorAttributes('marker.line'))
}, colorAttributes('marker')),
textposition: extendFlat({}, scatterAttrs.textposition, {
dflt: 'top center'
}),
textfont: fontAttrs({
noFontShadow: true,
noFontLineposition: true,
noFontTextcase: true,
editType: 'calc',
colorEditType: 'style',
arrayOk: true,
variantValues: ['normal', 'small-caps']
}),
opacity: baseAttrs.opacity,
hoverinfo: extendFlat({}, baseAttrs.hoverinfo)
}, 'calc', 'nested');
attrs.x.editType = attrs.y.editType = attrs.z.editType = 'calc+clearAxisTypes';
/***/ }),
/***/ 1484:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var arraysToCalcdata = __webpack_require__(148);
var calcColorscale = __webpack_require__(136);
/**
* This is a kludge to put the array attributes into
* calcdata the way Scatter.plot does, so that legends and
* popovers know what to do with them.
*/
module.exports = function calc(gd, trace) {
var cd = [{
x: false,
y: false,
trace: trace,
t: {}
}];
arraysToCalcdata(cd, trace);
calcColorscale(gd, trace);
return cd;
};
/***/ }),
/***/ 5156:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
function calculateAxisErrors(data, params, scaleFactor, axis) {
if (!params || !params.visible) return null;
var computeError = Registry.getComponentMethod('errorbars', 'makeComputeError')(params);
var result = new Array(data.length);
for (var i = 0; i < data.length; i++) {
var errors = computeError(+data[i], i);
if (axis.type === 'log') {
var point = axis.c2l(data[i]);
var min = data[i] - errors[0];
var max = data[i] + errors[1];
result[i] = [(axis.c2l(min, true) - point) * scaleFactor, (axis.c2l(max, true) - point) * scaleFactor];
// Keep track of the lower error bound which isn't negative!
if (min > 0) {
var lower = axis.c2l(min);
if (!axis._lowerLogErrorBound) axis._lowerLogErrorBound = lower;
axis._lowerErrorBound = Math.min(axis._lowerLogErrorBound, lower);
}
} else {
result[i] = [-errors[0] * scaleFactor, errors[1] * scaleFactor];
}
}
return result;
}
function dataLength(array) {
for (var i = 0; i < array.length; i++) {
if (array[i]) return array[i].length;
}
return 0;
}
function calculateErrors(data, scaleFactor, sceneLayout) {
var errors = [calculateAxisErrors(data.x, data.error_x, scaleFactor[0], sceneLayout.xaxis), calculateAxisErrors(data.y, data.error_y, scaleFactor[1], sceneLayout.yaxis), calculateAxisErrors(data.z, data.error_z, scaleFactor[2], sceneLayout.zaxis)];
var n = dataLength(errors);
if (n === 0) return null;
var errorBounds = new Array(n);
for (var i = 0; i < n; i++) {
var bound = [[0, 0, 0], [0, 0, 0]];
for (var j = 0; j < 3; j++) {
if (errors[j]) {
for (var k = 0; k < 2; k++) {
bound[k][j] = errors[j][i][k];
}
}
}
errorBounds[i] = bound;
}
return errorBounds;
}
module.exports = calculateErrors;
/***/ }),
/***/ 1064:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var createLinePlot = (__webpack_require__(5411).gl_line3d);
var createScatterPlot = (__webpack_require__(5411).gl_scatter3d);
var createErrorBars = (__webpack_require__(5411).gl_error3d);
var createMesh = (__webpack_require__(5411).gl_mesh3d);
var triangulate = (__webpack_require__(5411).delaunay_triangulate);
var Lib = __webpack_require__(3400);
var str2RgbaArray = __webpack_require__(696);
var formatColor = (__webpack_require__(3040).formatColor);
var makeBubbleSizeFn = __webpack_require__(7152);
var DASH_PATTERNS = __webpack_require__(9168);
var MARKER_SYMBOLS = __webpack_require__(5412);
var Axes = __webpack_require__(4460);
var appendArrayPointValue = (__webpack_require__(624).appendArrayPointValue);
var calculateError = __webpack_require__(5156);
function LineWithMarkers(scene, uid) {
this.scene = scene;
this.uid = uid;
this.linePlot = null;
this.scatterPlot = null;
this.errorBars = null;
this.textMarkers = null;
this.delaunayMesh = null;
this.color = null;
this.mode = '';
this.dataPoints = [];
this.axesBounds = [[-Infinity, -Infinity, -Infinity], [Infinity, Infinity, Infinity]];
this.textLabels = null;
this.data = null;
}
var proto = LineWithMarkers.prototype;
proto.handlePick = function (selection) {
if (selection.object && (selection.object === this.linePlot || selection.object === this.delaunayMesh || selection.object === this.textMarkers || selection.object === this.scatterPlot)) {
var ind = selection.index = selection.data.index;
if (selection.object.highlight) {
selection.object.highlight(null);
}
if (this.scatterPlot) {
selection.object = this.scatterPlot;
this.scatterPlot.highlight(selection.data);
}
selection.textLabel = '';
if (this.textLabels) {
if (Lib.isArrayOrTypedArray(this.textLabels)) {
if (this.textLabels[ind] || this.textLabels[ind] === 0) {
selection.textLabel = this.textLabels[ind];
}
} else {
selection.textLabel = this.textLabels;
}
}
selection.traceCoordinate = [this.data.x[ind], this.data.y[ind], this.data.z[ind]];
return true;
}
};
function constructDelaunay(points, color, axis) {
var u = (axis + 1) % 3;
var v = (axis + 2) % 3;
var filteredPoints = [];
var filteredIds = [];
var i;
for (i = 0; i < points.length; ++i) {
var p = points[i];
if (isNaN(p[u]) || !isFinite(p[u]) || isNaN(p[v]) || !isFinite(p[v])) {
continue;
}
filteredPoints.push([p[u], p[v]]);
filteredIds.push(i);
}
var cells = triangulate(filteredPoints);
for (i = 0; i < cells.length; ++i) {
var c = cells[i];
for (var j = 0; j < c.length; ++j) {
c[j] = filteredIds[c[j]];
}
}
return {
positions: points,
cells: cells,
meshColor: color
};
}
function calculateErrorParams(errors) {
var capSize = [0.0, 0.0, 0.0];
var color = [[0, 0, 0], [0, 0, 0], [0, 0, 0]];
var lineWidth = [1.0, 1.0, 1.0];
for (var i = 0; i < 3; i++) {
var e = errors[i];
if (e && e.copy_zstyle !== false && errors[2].visible !== false) e = errors[2];
if (!e || !e.visible) continue;
capSize[i] = e.width / 2; // ballpark rescaling
color[i] = str2RgbaArray(e.color);
lineWidth[i] = e.thickness;
}
return {
capSize: capSize,
color: color,
lineWidth: lineWidth
};
}
function parseAlignmentX(a) {
if (a === null || a === undefined) return 0;
return a.indexOf('left') > -1 ? -1 : a.indexOf('right') > -1 ? 1 : 0;
}
function parseAlignmentY(a) {
if (a === null || a === undefined) return 0;
return a.indexOf('top') > -1 ? -1 : a.indexOf('bottom') > -1 ? 1 : 0;
}
function calculateTextOffset(tp) {
// Read out text properties
var defaultAlignmentX = 0;
var defaultAlignmentY = 0;
var textOffset = [defaultAlignmentX, defaultAlignmentY];
if (Array.isArray(tp)) {
for (var i = 0; i < tp.length; i++) {
textOffset[i] = [defaultAlignmentX, defaultAlignmentY];
if (tp[i]) {
textOffset[i][0] = parseAlignmentX(tp[i]);
textOffset[i][1] = parseAlignmentY(tp[i]);
}
}
} else {
textOffset[0] = parseAlignmentX(tp);
textOffset[1] = parseAlignmentY(tp);
}
return textOffset;
}
function calculateSize(sizeIn, sizeFn) {
// rough parity with Plotly 2D markers
return sizeFn(sizeIn * 4);
}
function calculateSymbol(symbolIn) {
return MARKER_SYMBOLS[symbolIn];
}
function formatParam(paramIn, len, calculate, dflt, extraFn) {
var paramOut = null;
if (Lib.isArrayOrTypedArray(paramIn)) {
paramOut = [];
for (var i = 0; i < len; i++) {
if (paramIn[i] === undefined) paramOut[i] = dflt;else paramOut[i] = calculate(paramIn[i], extraFn);
}
} else paramOut = calculate(paramIn, Lib.identity);
return paramOut;
}
function convertPlotlyOptions(scene, data) {
var points = [];
var sceneLayout = scene.fullSceneLayout;
var scaleFactor = scene.dataScale;
var xaxis = sceneLayout.xaxis;
var yaxis = sceneLayout.yaxis;
var zaxis = sceneLayout.zaxis;
var marker = data.marker;
var line = data.line;
var x = data.x || [];
var y = data.y || [];
var z = data.z || [];
var len = x.length;
var xcalendar = data.xcalendar;
var ycalendar = data.ycalendar;
var zcalendar = data.zcalendar;
var xc, yc, zc;
var params, i;
var text;
// Convert points
for (i = 0; i < len; i++) {
// sanitize numbers and apply transforms based on axes.type
xc = xaxis.d2l(x[i], 0, xcalendar) * scaleFactor[0];
yc = yaxis.d2l(y[i], 0, ycalendar) * scaleFactor[1];
zc = zaxis.d2l(z[i], 0, zcalendar) * scaleFactor[2];
points[i] = [xc, yc, zc];
}
// convert text
if (Array.isArray(data.text)) {
text = data.text;
} else if (Lib.isTypedArray(data.text)) {
text = Array.from(data.text);
} else if (data.text !== undefined) {
text = new Array(len);
for (i = 0; i < len; i++) text[i] = data.text;
}
function formatter(axName, val) {
var ax = sceneLayout[axName];
return Axes.tickText(ax, ax.d2l(val), true).text;
}
// check texttemplate
var texttemplate = data.texttemplate;
if (texttemplate) {
var fullLayout = scene.fullLayout;
var d3locale = fullLayout._d3locale;
var isArray = Array.isArray(texttemplate);
var N = isArray ? Math.min(texttemplate.length, len) : len;
var txt = isArray ? function (i) {
return texttemplate[i];
} : function () {
return texttemplate;
};
text = new Array(N);
for (i = 0; i < N; i++) {
var d = {
x: x[i],
y: y[i],
z: z[i]
};
var labels = {
xLabel: formatter('xaxis', x[i]),
yLabel: formatter('yaxis', y[i]),
zLabel: formatter('zaxis', z[i])
};
var pointValues = {};
appendArrayPointValue(pointValues, data, i);
var meta = data._meta || {};
text[i] = Lib.texttemplateString(txt(i), labels, d3locale, pointValues, d, meta);
}
}
// Build object parameters
params = {
position: points,
mode: data.mode,
text: text
};
if ('line' in data) {
params.lineColor = formatColor(line, 1, len);
params.lineWidth = line.width;
params.lineDashes = line.dash;
}
if ('marker' in data) {
var sizeFn = makeBubbleSizeFn(data);
params.scatterColor = formatColor(marker, 1, len);
params.scatterSize = formatParam(marker.size, len, calculateSize, 20, sizeFn);
params.scatterMarker = formatParam(marker.symbol, len, calculateSymbol, '●');
params.scatterLineWidth = marker.line.width; // arrayOk === false
params.scatterLineColor = formatColor(marker.line, 1, len);
params.scatterAngle = 0;
}
if ('textposition' in data) {
params.textOffset = calculateTextOffset(data.textposition);
params.textColor = formatColor(data.textfont, 1, len);
params.textSize = formatParam(data.textfont.size, len, Lib.identity, 12);
params.textFontFamily = data.textfont.family;
params.textFontWeight = data.textfont.weight;
params.textFontStyle = data.textfont.style;
params.textFontVariant = data.textfont.variant;
params.textAngle = 0;
}
var dims = ['x', 'y', 'z'];
params.project = [false, false, false];
params.projectScale = [1, 1, 1];
params.projectOpacity = [1, 1, 1];
for (i = 0; i < 3; ++i) {
var projection = data.projection[dims[i]];
if (params.project[i] = projection.show) {
params.projectOpacity[i] = projection.opacity;
params.projectScale[i] = projection.scale;
}
}
params.errorBounds = calculateError(data, scaleFactor, sceneLayout);
var errorParams = calculateErrorParams([data.error_x, data.error_y, data.error_z]);
params.errorColor = errorParams.color;
params.errorLineWidth = errorParams.lineWidth;
params.errorCapSize = errorParams.capSize;
params.delaunayAxis = data.surfaceaxis;
params.delaunayColor = str2RgbaArray(data.surfacecolor);
return params;
}
function _arrayToColor(color) {
if (Lib.isArrayOrTypedArray(color)) {
var c = color[0];
if (Lib.isArrayOrTypedArray(c)) color = c;
return 'rgb(' + color.slice(0, 3).map(function (x) {
return Math.round(x * 255);
}) + ')';
}
return null;
}
function arrayToColor(colors) {
if (!Lib.isArrayOrTypedArray(colors)) {
return null;
}
if (colors.length === 4 && typeof colors[0] === 'number') {
return _arrayToColor(colors);
}
return colors.map(_arrayToColor);
}
proto.update = function (data) {
var gl = this.scene.glplot.gl;
var lineOptions;
var scatterOptions;
var errorOptions;
var textOptions;
var dashPattern = DASH_PATTERNS.solid;
// Save data
this.data = data;
// Run data conversion
var options = convertPlotlyOptions(this.scene, data);
if ('mode' in options) {
this.mode = options.mode;
}
if ('lineDashes' in options) {
if (options.lineDashes in DASH_PATTERNS) {
dashPattern = DASH_PATTERNS[options.lineDashes];
}
}
this.color = arrayToColor(options.scatterColor) || arrayToColor(options.lineColor);
// Save data points
this.dataPoints = options.position;
lineOptions = {
gl: this.scene.glplot.gl,
position: options.position,
color: options.lineColor,
lineWidth: options.lineWidth || 1,
dashes: dashPattern[0],
dashScale: dashPattern[1],
opacity: data.opacity,
connectGaps: data.connectgaps
};
if (this.mode.indexOf('lines') !== -1) {
if (this.linePlot) this.linePlot.update(lineOptions);else {
this.linePlot = createLinePlot(lineOptions);
this.linePlot._trace = this;
this.scene.glplot.add(this.linePlot);
}
} else if (this.linePlot) {
this.scene.glplot.remove(this.linePlot);
this.linePlot.dispose();
this.linePlot = null;
}
// N.B. marker.opacity must be a scalar for performance
var scatterOpacity = data.opacity;
if (data.marker && data.marker.opacity !== undefined) scatterOpacity *= data.marker.opacity;
scatterOptions = {
gl: this.scene.glplot.gl,
position: options.position,
color: options.scatterColor,
size: options.scatterSize,
glyph: options.scatterMarker,
opacity: scatterOpacity,
orthographic: true,
lineWidth: options.scatterLineWidth,
lineColor: options.scatterLineColor,
project: options.project,
projectScale: options.projectScale,
projectOpacity: options.projectOpacity
};
if (this.mode.indexOf('markers') !== -1) {
if (this.scatterPlot) this.scatterPlot.update(scatterOptions);else {
this.scatterPlot = createScatterPlot(scatterOptions);
this.scatterPlot._trace = this;
this.scatterPlot.highlightScale = 1;
this.scene.glplot.add(this.scatterPlot);
}
} else if (this.scatterPlot) {
this.scene.glplot.remove(this.scatterPlot);
this.scatterPlot.dispose();
this.scatterPlot = null;
}
textOptions = {
gl: this.scene.glplot.gl,
position: options.position,
glyph: options.text,
color: options.textColor,
size: options.textSize,
angle: options.textAngle,
alignment: options.textOffset,
font: options.textFontFamily,
fontWeight: options.textFontWeight,
fontStyle: options.textFontStyle,
fontVariant: options.textFontVariant,
orthographic: true,
lineWidth: 0,
project: false,
opacity: data.opacity
};
this.textLabels = data.hovertext || data.text;
if (this.mode.indexOf('text') !== -1) {
if (this.textMarkers) this.textMarkers.update(textOptions);else {
this.textMarkers = createScatterPlot(textOptions);
this.textMarkers._trace = this;
this.textMarkers.highlightScale = 1;
this.scene.glplot.add(this.textMarkers);
}
} else if (this.textMarkers) {
this.scene.glplot.remove(this.textMarkers);
this.textMarkers.dispose();
this.textMarkers = null;
}
errorOptions = {
gl: this.scene.glplot.gl,
position: options.position,
color: options.errorColor,
error: options.errorBounds,
lineWidth: options.errorLineWidth,
capSize: options.errorCapSize,
opacity: data.opacity
};
if (this.errorBars) {
if (options.errorBounds) {
this.errorBars.update(errorOptions);
} else {
this.scene.glplot.remove(this.errorBars);
this.errorBars.dispose();
this.errorBars = null;
}
} else if (options.errorBounds) {
this.errorBars = createErrorBars(errorOptions);
this.errorBars._trace = this;
this.scene.glplot.add(this.errorBars);
}
if (options.delaunayAxis >= 0) {
var delaunayOptions = constructDelaunay(options.position, options.delaunayColor, options.delaunayAxis);
delaunayOptions.opacity = data.opacity;
if (this.delaunayMesh) {
this.delaunayMesh.update(delaunayOptions);
} else {
delaunayOptions.gl = gl;
this.delaunayMesh = createMesh(delaunayOptions);
this.delaunayMesh._trace = this;
this.scene.glplot.add(this.delaunayMesh);
}
} else if (this.delaunayMesh) {
this.scene.glplot.remove(this.delaunayMesh);
this.delaunayMesh.dispose();
this.delaunayMesh = null;
}
};
proto.dispose = function () {
if (this.linePlot) {
this.scene.glplot.remove(this.linePlot);
this.linePlot.dispose();
}
if (this.scatterPlot) {
this.scene.glplot.remove(this.scatterPlot);
this.scatterPlot.dispose();
}
if (this.errorBars) {
this.scene.glplot.remove(this.errorBars);
this.errorBars.dispose();
}
if (this.textMarkers) {
this.scene.glplot.remove(this.textMarkers);
this.textMarkers.dispose();
}
if (this.delaunayMesh) {
this.scene.glplot.remove(this.delaunayMesh);
this.delaunayMesh.dispose();
}
};
function createLineWithMarkers(scene, data) {
var plot = new LineWithMarkers(scene, data.uid);
plot.update(data);
return plot;
}
module.exports = createLineWithMarkers;
/***/ }),
/***/ 3484:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var subTypes = __webpack_require__(3028);
var handleMarkerDefaults = __webpack_require__(4428);
var handleLineDefaults = __webpack_require__(6828);
var handleTextDefaults = __webpack_require__(124);
var attributes = __webpack_require__(9212);
module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
function coerce(attr, dflt) {
return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
}
var len = handleXYZDefaults(traceIn, traceOut, coerce, layout);
if (!len) {
traceOut.visible = false;
return;
}
coerce('text');
coerce('hovertext');
coerce('hovertemplate');
coerce('xhoverformat');
coerce('yhoverformat');
coerce('zhoverformat');
coerce('mode');
if (subTypes.hasMarkers(traceOut)) {
handleMarkerDefaults(traceIn, traceOut, defaultColor, layout, coerce, {
noSelect: true,
noAngle: true
});
}
if (subTypes.hasLines(traceOut)) {
coerce('connectgaps');
handleLineDefaults(traceIn, traceOut, defaultColor, layout, coerce);
}
if (subTypes.hasText(traceOut)) {
coerce('texttemplate');
handleTextDefaults(traceIn, traceOut, layout, coerce, {
noSelect: true,
noFontShadow: true,
noFontLineposition: true,
noFontTextcase: true
});
}
var lineColor = (traceOut.line || {}).color;
var markerColor = (traceOut.marker || {}).color;
if (coerce('surfaceaxis') >= 0) coerce('surfacecolor', lineColor || markerColor);
var dims = ['x', 'y', 'z'];
for (var i = 0; i < 3; ++i) {
var projection = 'projection.' + dims[i];
if (coerce(projection + '.show')) {
coerce(projection + '.opacity');
coerce(projection + '.scale');
}
}
var errorBarsSupplyDefaults = Registry.getComponentMethod('errorbars', 'supplyDefaults');
errorBarsSupplyDefaults(traceIn, traceOut, lineColor || markerColor || defaultColor, {
axis: 'z'
});
errorBarsSupplyDefaults(traceIn, traceOut, lineColor || markerColor || defaultColor, {
axis: 'y',
inherit: 'z'
});
errorBarsSupplyDefaults(traceIn, traceOut, lineColor || markerColor || defaultColor, {
axis: 'x',
inherit: 'z'
});
};
function handleXYZDefaults(traceIn, traceOut, coerce, layout) {
var len = 0;
var x = coerce('x');
var y = coerce('y');
var z = coerce('z');
var handleCalendarDefaults = Registry.getComponentMethod('calendars', 'handleTraceDefaults');
handleCalendarDefaults(traceIn, traceOut, ['x', 'y', 'z'], layout);
if (x && y && z) {
// TODO: what happens if one is missing?
len = Math.min(x.length, y.length, z.length);
traceOut._length = traceOut._xlength = traceOut._ylength = traceOut._zlength = len;
}
return len;
}
/***/ }),
/***/ 3296:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = {
plot: __webpack_require__(1064),
attributes: __webpack_require__(9212),
markerSymbols: __webpack_require__(5412),
supplyDefaults: __webpack_require__(3484),
colorbar: [{
container: 'marker',
min: 'cmin',
max: 'cmax'
}, {
container: 'line',
min: 'cmin',
max: 'cmax'
}],
calc: __webpack_require__(1484),
moduleType: 'trace',
name: 'scatter3d',
basePlotModule: __webpack_require__(2536),
categories: ['gl3d', 'symbols', 'showLegend', 'scatter-like'],
meta: {}
};
/***/ }),
/***/ 167:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorScaleAttrs = __webpack_require__(9084);
var axisHoverFormat = (__webpack_require__(9736).axisHoverFormat);
var hovertemplateAttrs = (__webpack_require__(1776)/* .hovertemplateAttrs */ .Ks);
var mesh3dAttrs = __webpack_require__(2948);
var baseAttrs = __webpack_require__(5464);
var extendFlat = (__webpack_require__(2880).extendFlat);
var attrs = {
x: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
y: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
z: {
valType: 'data_array',
editType: 'calc+clearAxisTypes'
},
u: {
valType: 'data_array',
editType: 'calc'
},
v: {
valType: 'data_array',
editType: 'calc'
},
w: {
valType: 'data_array',
editType: 'calc'
},
starts: {
x: {
valType: 'data_array',
editType: 'calc'
},
y: {
valType: 'data_array',
editType: 'calc'
},
z: {
valType: 'data_array',
editType: 'calc'
},
editType: 'calc'
},
maxdisplayed: {
valType: 'integer',
min: 0,
dflt: 1000,
editType: 'calc'
},
// TODO
//
// Should add 'absolute' (like cone traces have), but currently gl-streamtube3d's
// `absoluteTubeSize` doesn't behave well enough for our needs.
//
// 'fixed' would be a nice addition to plot stream 'lines', see
// https://github.com/plotly/plotly.js/commit/812be20750e21e0a1831975001c248d365850f73#r29129877
//
// sizemode: {
// valType: 'enumerated',
// values: ['scaled', 'absolute', 'fixed'],
// dflt: 'scaled',
// editType: 'calc',
//
// },
sizeref: {
valType: 'number',
editType: 'calc',
min: 0,
dflt: 1
},
text: {
valType: 'string',
dflt: '',
editType: 'calc'
},
hovertext: {
valType: 'string',
dflt: '',
editType: 'calc'
},
hovertemplate: hovertemplateAttrs({
editType: 'calc'
}, {
keys: ['tubex', 'tubey', 'tubez', 'tubeu', 'tubev', 'tubew', 'norm', 'divergence']
}),
uhoverformat: axisHoverFormat('u', 1),
vhoverformat: axisHoverFormat('v', 1),
whoverformat: axisHoverFormat('w', 1),
xhoverformat: axisHoverFormat('x'),
yhoverformat: axisHoverFormat('y'),
zhoverformat: axisHoverFormat('z'),
showlegend: extendFlat({}, baseAttrs.showlegend, {
dflt: false
})
};
extendFlat(attrs, colorScaleAttrs('', {
colorAttr: 'u/v/w norm',
showScaleDflt: true,
editTypeOverride: 'calc'
}));
var fromMesh3d = ['opacity', 'lightposition', 'lighting'];
fromMesh3d.forEach(function (k) {
attrs[k] = mesh3dAttrs[k];
});
attrs.hoverinfo = extendFlat({}, baseAttrs.hoverinfo, {
editType: 'calc',
flags: ['x', 'y', 'z', 'u', 'v', 'w', 'norm', 'divergence', 'text', 'name'],
dflt: 'x+y+z+norm+text+name'
});
attrs.transforms = undefined;
module.exports = attrs;
/***/ }),
/***/ 3832:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var colorscaleCalc = __webpack_require__(7128);
function calc(gd, trace) {
trace._len = Math.min(trace.u.length, trace.v.length, trace.w.length, trace.x.length, trace.y.length, trace.z.length);
trace._u = filter(trace.u, trace._len);
trace._v = filter(trace.v, trace._len);
trace._w = filter(trace.w, trace._len);
trace._x = filter(trace.x, trace._len);
trace._y = filter(trace.y, trace._len);
trace._z = filter(trace.z, trace._len);
var grid = processGrid(trace);
trace._gridFill = grid.fill;
trace._Xs = grid.Xs;
trace._Ys = grid.Ys;
trace._Zs = grid.Zs;
trace._len = grid.len;
var slen = 0;
var startx, starty, startz;
if (trace.starts) {
startx = filter(trace.starts.x || []);
starty = filter(trace.starts.y || []);
startz = filter(trace.starts.z || []);
slen = Math.min(startx.length, starty.length, startz.length);
}
trace._startsX = startx || [];
trace._startsY = starty || [];
trace._startsZ = startz || [];
var normMax = 0;
var normMin = Infinity;
var i;
for (i = 0; i < trace._len; i++) {
var u = trace._u[i];
var v = trace._v[i];
var w = trace._w[i];
var norm = Math.sqrt(u * u + v * v + w * w);
normMax = Math.max(normMax, norm);
normMin = Math.min(normMin, norm);
}
colorscaleCalc(gd, trace, {
vals: [normMin, normMax],
containerStr: '',
cLetter: 'c'
});
for (i = 0; i < slen; i++) {
var sx = startx[i];
grid.xMax = Math.max(grid.xMax, sx);
grid.xMin = Math.min(grid.xMin, sx);
var sy = starty[i];
grid.yMax = Math.max(grid.yMax, sy);
grid.yMin = Math.min(grid.yMin, sy);
var sz = startz[i];
grid.zMax = Math.max(grid.zMax, sz);
grid.zMin = Math.min(grid.zMin, sz);
}
trace._slen = slen;
trace._normMax = normMax;
trace._xbnds = [grid.xMin, grid.xMax];
trace._ybnds = [grid.yMin, grid.yMax];
trace._zbnds = [grid.zMin, grid.zMax];
}
function processGrid(trace) {
var x = trace._x;
var y = trace._y;
var z = trace._z;
var len = trace._len;
var i, j, k;
var xMax = -Infinity;
var xMin = Infinity;
var yMax = -Infinity;
var yMin = Infinity;
var zMax = -Infinity;
var zMin = Infinity;
var gridFill = '';
var filledX;
var filledY;
var filledZ;
var firstX, lastX;
var firstY, lastY;
var firstZ, lastZ;
if (len) {
firstX = x[0];
firstY = y[0];
firstZ = z[0];
}
if (len > 1) {
lastX = x[len - 1];
lastY = y[len - 1];
lastZ = z[len - 1];
}
for (i = 0; i < len; i++) {
xMax = Math.max(xMax, x[i]);
xMin = Math.min(xMin, x[i]);
yMax = Math.max(yMax, y[i]);
yMin = Math.min(yMin, y[i]);
zMax = Math.max(zMax, z[i]);
zMin = Math.min(zMin, z[i]);
if (!filledX && x[i] !== firstX) {
filledX = true;
gridFill += 'x';
}
if (!filledY && y[i] !== firstY) {
filledY = true;
gridFill += 'y';
}
if (!filledZ && z[i] !== firstZ) {
filledZ = true;
gridFill += 'z';
}
}
// fill if not filled - case of having dimension(s) with one item
if (!filledX) gridFill += 'x';
if (!filledY) gridFill += 'y';
if (!filledZ) gridFill += 'z';
var Xs = distinctVals(trace._x);
var Ys = distinctVals(trace._y);
var Zs = distinctVals(trace._z);
gridFill = gridFill.replace('x', (firstX > lastX ? '-' : '+') + 'x');
gridFill = gridFill.replace('y', (firstY > lastY ? '-' : '+') + 'y');
gridFill = gridFill.replace('z', (firstZ > lastZ ? '-' : '+') + 'z');
var empty = function () {
len = 0;
Xs = [];
Ys = [];
Zs = [];
};
// Over-specified mesh case, this would error in tube2mesh
if (!len || len < Xs.length * Ys.length * Zs.length) empty();
var getArray = function (c) {
return c === 'x' ? x : c === 'y' ? y : z;
};
var getVals = function (c) {
return c === 'x' ? Xs : c === 'y' ? Ys : Zs;
};
var getDir = function (c) {
return c[len - 1] < c[0] ? -1 : 1;
};
var arrK = getArray(gridFill[1]);
var arrJ = getArray(gridFill[3]);
var arrI = getArray(gridFill[5]);
var nk = getVals(gridFill[1]).length;
var nj = getVals(gridFill[3]).length;
var ni = getVals(gridFill[5]).length;
var arbitrary = false;
var getIndex = function (_i, _j, _k) {
return nk * (nj * _i + _j) + _k;
};
var dirK = getDir(getArray(gridFill[1]));
var dirJ = getDir(getArray(gridFill[3]));
var dirI = getDir(getArray(gridFill[5]));
for (i = 0; i < ni - 1; i++) {
for (j = 0; j < nj - 1; j++) {
for (k = 0; k < nk - 1; k++) {
var q000 = getIndex(i, j, k);
var q001 = getIndex(i, j, k + 1);
var q010 = getIndex(i, j + 1, k);
var q100 = getIndex(i + 1, j, k);
if (!(arrK[q000] * dirK < arrK[q001] * dirK) || !(arrJ[q000] * dirJ < arrJ[q010] * dirJ) || !(arrI[q000] * dirI < arrI[q100] * dirI)) {
arbitrary = true;
}
if (arbitrary) break;
}
if (arbitrary) break;
}
if (arbitrary) break;
}
if (arbitrary) {
Lib.warn('Encountered arbitrary coordinates! Unable to input data grid.');
empty();
}
return {
xMin: xMin,
yMin: yMin,
zMin: zMin,
xMax: xMax,
yMax: yMax,
zMax: zMax,
Xs: Xs,
Ys: Ys,
Zs: Zs,
len: len,
fill: gridFill
};
}
function distinctVals(col) {
return Lib.distinctVals(col).vals;
}
function filter(arr, len) {
if (len === undefined) len = arr.length;
// no need for casting typed arrays to numbers
if (Lib.isTypedArray(arr)) return arr.subarray(0, len);
var values = [];
for (var i = 0; i < len; i++) {
values[i] = +arr[i];
}
return values;
}
module.exports = {
calc: calc,
filter: filter,
processGrid: processGrid
};
/***/ }),
/***/ 5668:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var tube2mesh = (__webpack_require__(5411).gl_streamtube3d);
var createTubeMesh = tube2mesh.createTubeMesh;
var Lib = __webpack_require__(3400);
var parseColorScale = (__webpack_require__(3040).parseColorScale);
var extractOpts = (__webpack_require__(8932).extractOpts);
var zip3 = __webpack_require__(2094);
var axisName2scaleIndex = {
xaxis: 0,
yaxis: 1,
zaxis: 2
};
function Streamtube(scene, uid) {
this.scene = scene;
this.uid = uid;
this.mesh = null;
this.data = null;
}
var proto = Streamtube.prototype;
proto.handlePick = function (selection) {
var sceneLayout = this.scene.fullSceneLayout;
var dataScale = this.scene.dataScale;
function fromDataScale(v, axisName) {
var ax = sceneLayout[axisName];
var scale = dataScale[axisName2scaleIndex[axisName]];
return ax.l2c(v) / scale;
}
if (selection.object === this.mesh) {
var pos = selection.data.position;
var uvx = selection.data.velocity;
selection.traceCoordinate = [fromDataScale(pos[0], 'xaxis'), fromDataScale(pos[1], 'yaxis'), fromDataScale(pos[2], 'zaxis'), fromDataScale(uvx[0], 'xaxis'), fromDataScale(uvx[1], 'yaxis'), fromDataScale(uvx[2], 'zaxis'),
// u/v/w norm
selection.data.intensity * this.data._normMax,
// divergence
selection.data.divergence];
selection.textLabel = this.data.hovertext || this.data.text;
return true;
}
};
function getDfltStartingPositions(vec) {
var len = vec.length;
var s;
if (len > 2) {
s = vec.slice(1, len - 1);
} else if (len === 2) {
s = [(vec[0] + vec[1]) / 2];
} else {
s = vec;
}
return s;
}
function getBoundPads(vec) {
var len = vec.length;
if (len === 1) {
return [0.5, 0.5];
} else {
return [vec[1] - vec[0], vec[len - 1] - vec[len - 2]];
}
}
function convert(scene, trace) {
var sceneLayout = scene.fullSceneLayout;
var dataScale = scene.dataScale;
var len = trace._len;
var tubeOpts = {};
function toDataCoords(arr, axisName) {
var ax = sceneLayout[axisName];
var scale = dataScale[axisName2scaleIndex[axisName]];
return Lib.simpleMap(arr, function (v) {
return ax.d2l(v) * scale;
});
}
tubeOpts.vectors = zip3(toDataCoords(trace._u, 'xaxis'), toDataCoords(trace._v, 'yaxis'), toDataCoords(trace._w, 'zaxis'), len);
// Over-specified mesh case, this would error in tube2mesh
if (!len) {
return {
positions: [],
cells: []
};
}
var meshx = toDataCoords(trace._Xs, 'xaxis');
var meshy = toDataCoords(trace._Ys, 'yaxis');
var meshz = toDataCoords(trace._Zs, 'zaxis');
tubeOpts.meshgrid = [meshx, meshy, meshz];
tubeOpts.gridFill = trace._gridFill;
var slen = trace._slen;
if (slen) {
tubeOpts.startingPositions = zip3(toDataCoords(trace._startsX, 'xaxis'), toDataCoords(trace._startsY, 'yaxis'), toDataCoords(trace._startsZ, 'zaxis'));
} else {
// Default starting positions:
//
// if len>2, cut xz plane at min-y,
// takes all x/y/z pts on that plane except those on the edges
// to generate "well-defined" tubes,
//
// if len=2, take position halfway between two the pts,
//
// if len=1, take that pt
var sy0 = meshy[0];
var sx = getDfltStartingPositions(meshx);
var sz = getDfltStartingPositions(meshz);
var startingPositions = new Array(sx.length * sz.length);
var m = 0;
for (var i = 0; i < sx.length; i++) {
for (var k = 0; k < sz.length; k++) {
startingPositions[m++] = [sx[i], sy0, sz[k]];
}
}
tubeOpts.startingPositions = startingPositions;
}
tubeOpts.colormap = parseColorScale(trace);
tubeOpts.tubeSize = trace.sizeref;
tubeOpts.maxLength = trace.maxdisplayed;
// add some padding around the bounds
// to e.g. allow tubes starting from a slice of the x/y/z mesh
// to go beyond bounds a little bit w/o getting clipped
var xbnds = toDataCoords(trace._xbnds, 'xaxis');
var ybnds = toDataCoords(trace._ybnds, 'yaxis');
var zbnds = toDataCoords(trace._zbnds, 'zaxis');
var xpads = getBoundPads(meshx);
var ypads = getBoundPads(meshy);
var zpads = getBoundPads(meshz);
var bounds = [[xbnds[0] - xpads[0], ybnds[0] - ypads[0], zbnds[0] - zpads[0]], [xbnds[1] + xpads[1], ybnds[1] + ypads[1], zbnds[1] + zpads[1]]];
var meshData = tube2mesh(tubeOpts, bounds);
// N.B. cmin/cmax correspond to the min/max vector norm
// in the u/v/w arrays, which in general is NOT equal to max
// intensity that colors the tubes.
var cOpts = extractOpts(trace);
meshData.vertexIntensityBounds = [cOpts.min / trace._normMax, cOpts.max / trace._normMax];
// pass gl-mesh3d lighting attributes
var lp = trace.lightposition;
meshData.lightPosition = [lp.x, lp.y, lp.z];
meshData.ambient = trace.lighting.ambient;
meshData.diffuse = trace.lighting.diffuse;
meshData.specular = trace.lighting.specular;
meshData.roughness = trace.lighting.roughness;
meshData.fresnel = trace.lighting.fresnel;
meshData.opacity = trace.opacity;
// stash autorange pad value
trace._pad = meshData.tubeScale * trace.sizeref * 2;
return meshData;
}
proto.update = function (data) {
this.data = data;
var meshData = convert(this.scene, data);
this.mesh.update(meshData);
};
proto.dispose = function () {
this.scene.glplot.remove(this.mesh);
this.mesh.dispose();
};
function createStreamtubeTrace(scene, data) {
var gl = scene.glplot.gl;
var meshData = convert(scene, data);
var mesh = createTubeMesh(gl, meshData);
var streamtube = new Streamtube(scene, data.uid);
streamtube.mesh = mesh;
streamtube.data = data;
mesh._trace = streamtube;
scene.glplot.add(mesh);
return streamtube;
}
module.exports = createStreamtubeTrace;
/***/ }),
/***/ 4304:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var colorscaleDefaults = __webpack_require__(7260);
var attributes = __webpack_require__(167);
module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
function coerce(attr, dflt) {
return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
}
var u = coerce('u');
var v = coerce('v');
var w = coerce('w');
var x = coerce('x');
var y = coerce('y');
var z = coerce('z');
if (!u || !u.length || !v || !v.length || !w || !w.length || !x || !x.length || !y || !y.length || !z || !z.length) {
traceOut.visible = false;
return;
}
coerce('starts.x');
coerce('starts.y');
coerce('starts.z');
coerce('maxdisplayed');
coerce('sizeref');
coerce('lighting.ambient');
coerce('lighting.diffuse');
coerce('lighting.specular');
coerce('lighting.roughness');
coerce('lighting.fresnel');
coerce('lightposition.x');
coerce('lightposition.y');
coerce('lightposition.z');
colorscaleDefaults(traceIn, traceOut, layout, coerce, {
prefix: '',
cLetter: 'c'
});
coerce('text');
coerce('hovertext');
coerce('hovertemplate');
coerce('uhoverformat');
coerce('vhoverformat');
coerce('whoverformat');
coerce('xhoverformat');
coerce('yhoverformat');
coerce('zhoverformat');
// disable 1D transforms (for now)
// x/y/z and u/v/w have matching lengths,
// but they don't have to match with starts.(x|y|z)
traceOut._length = null;
};
/***/ }),
/***/ 5436:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = {
moduleType: 'trace',
name: 'streamtube',
basePlotModule: __webpack_require__(2536),
categories: ['gl3d', 'showLegend'],
attributes: __webpack_require__(167),
supplyDefaults: __webpack_require__(4304),
colorbar: {
min: 'cmin',
max: 'cmax'
},
calc: (__webpack_require__(3832).calc),
plot: __webpack_require__(5668),
eventData: function (out, pt) {
out.tubex = out.x;
out.tubey = out.y;
out.tubez = out.z;
out.tubeu = pt.traceCoordinate[3];
out.tubev = pt.traceCoordinate[4];
out.tubew = pt.traceCoordinate[5];
out.norm = pt.traceCoordinate[6];
out.divergence = pt.traceCoordinate[7];
// Does not correspond to input x/y/z, so delete them
delete out.x;
delete out.y;
delete out.z;
return out;
},
meta: {}
};
/***/ }),
/***/ 9096:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Color = __webpack_require__(6308);
var colorScaleAttrs = __webpack_require__(9084);
var axisHoverFormat = (__webpack_require__(9736).axisHoverFormat);
var hovertemplateAttrs = (__webpack_require__(1776)/* .hovertemplateAttrs */ .Ks);
var baseAttrs = __webpack_require__(5464);
var extendFlat = (__webpack_require__(2880).extendFlat);
var overrideAll = (__webpack_require__(7824).overrideAll);
function makeContourProjAttr(axLetter) {
return {
valType: 'boolean',
dflt: false
};
}
function makeContourAttr(axLetter) {
return {
show: {
valType: 'boolean',
dflt: false
},
start: {
valType: 'number',
dflt: null,
editType: 'plot'
// impliedEdits: {'^autocontour': false},
},
end: {
valType: 'number',
dflt: null,
editType: 'plot'
// impliedEdits: {'^autocontour': false},
},
size: {
valType: 'number',
dflt: null,
min: 0,
editType: 'plot'
// impliedEdits: {'^autocontour': false},
},
project: {
x: makeContourProjAttr('x'),
y: makeContourProjAttr('y'),
z: makeContourProjAttr('z')
},
color: {
valType: 'color',
dflt: Color.defaultLine
},
usecolormap: {
valType: 'boolean',
dflt: false
},
width: {
valType: 'number',
min: 1,
max: 16,
dflt: 2
},
highlight: {
valType: 'boolean',
dflt: true
},
highlightcolor: {
valType: 'color',
dflt: Color.defaultLine
},
highlightwidth: {
valType: 'number',
min: 1,
max: 16,
dflt: 2
}
};
}
var attrs = module.exports = overrideAll(extendFlat({
z: {
valType: 'data_array'
},
x: {
valType: 'data_array'
},
y: {
valType: 'data_array'
},
text: {
valType: 'string',
dflt: '',
arrayOk: true
},
hovertext: {
valType: 'string',
dflt: '',
arrayOk: true
},
hovertemplate: hovertemplateAttrs(),
xhoverformat: axisHoverFormat('x'),
yhoverformat: axisHoverFormat('y'),
zhoverformat: axisHoverFormat('z'),
connectgaps: {
valType: 'boolean',
dflt: false,
editType: 'calc'
},
surfacecolor: {
valType: 'data_array'
}
}, colorScaleAttrs('', {
colorAttr: 'z or surfacecolor',
showScaleDflt: true,
autoColorDflt: false,
editTypeOverride: 'calc'
}), {
contours: {
x: makeContourAttr('x'),
y: makeContourAttr('y'),
z: makeContourAttr('z')
},
hidesurface: {
valType: 'boolean',
dflt: false
},
lightposition: {
x: {
valType: 'number',
min: -1e5,
max: 1e5,
dflt: 10
},
y: {
valType: 'number',
min: -1e5,
max: 1e5,
dflt: 1e4
},
z: {
valType: 'number',
min: -1e5,
max: 1e5,
dflt: 0
}
},
lighting: {
ambient: {
valType: 'number',
min: 0.00,
max: 1.0,
dflt: 0.8
},
diffuse: {
valType: 'number',
min: 0.00,
max: 1.00,
dflt: 0.8
},
specular: {
valType: 'number',
min: 0.00,
max: 2.00,
dflt: 0.05
},
roughness: {
valType: 'number',
min: 0.00,
max: 1.00,
dflt: 0.5
},
fresnel: {
valType: 'number',
min: 0.00,
max: 5.00,
dflt: 0.2
}
},
opacity: {
valType: 'number',
min: 0,
max: 1,
dflt: 1
},
opacityscale: {
valType: 'any',
editType: 'calc'
},
_deprecated: {
zauto: extendFlat({}, colorScaleAttrs.zauto, {}),
zmin: extendFlat({}, colorScaleAttrs.zmin, {}),
zmax: extendFlat({}, colorScaleAttrs.zmax, {})
},
hoverinfo: extendFlat({}, baseAttrs.hoverinfo),
showlegend: extendFlat({}, baseAttrs.showlegend, {
dflt: false
})
}), 'calc', 'nested');
attrs.x.editType = attrs.y.editType = attrs.z.editType = 'calc+clearAxisTypes';
attrs.transforms = undefined;
/***/ }),
/***/ 4196:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorscaleCalc = __webpack_require__(7128);
// Compute auto-z and autocolorscale if applicable
module.exports = function calc(gd, trace) {
if (trace.surfacecolor) {
colorscaleCalc(gd, trace, {
vals: trace.surfacecolor,
containerStr: '',
cLetter: 'c'
});
} else {
colorscaleCalc(gd, trace, {
vals: trace.z,
containerStr: '',
cLetter: 'c'
});
}
};
/***/ }),
/***/ 9164:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var createSurface = (__webpack_require__(5411).gl_surface3d);
var ndarray = (__webpack_require__(5411).ndarray);
var ndarrayInterp2d = (__webpack_require__(5411).ndarray_linear_interpolate).d2;
var interp2d = __webpack_require__(448);
var findEmpties = __webpack_require__(1240);
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
var parseColorScale = (__webpack_require__(3040).parseColorScale);
var str2RgbaArray = __webpack_require__(696);
var extractOpts = (__webpack_require__(8932).extractOpts);
function SurfaceTrace(scene, surface, uid) {
this.scene = scene;
this.uid = uid;
this.surface = surface;
this.data = null;
this.showContour = [false, false, false];
this.contourStart = [null, null, null];
this.contourEnd = [null, null, null];
this.contourSize = [0, 0, 0];
this.minValues = [Infinity, Infinity, Infinity];
this.maxValues = [-Infinity, -Infinity, -Infinity];
this.dataScaleX = 1.0;
this.dataScaleY = 1.0;
this.refineData = true;
this.objectOffset = [0, 0, 0];
}
var proto = SurfaceTrace.prototype;
proto.getXat = function (a, b, calendar, axis) {
var v = !isArrayOrTypedArray(this.data.x) ? a : isArrayOrTypedArray(this.data.x[0]) ? this.data.x[b][a] : this.data.x[a];
return calendar === undefined ? v : axis.d2l(v, 0, calendar);
};
proto.getYat = function (a, b, calendar, axis) {
var v = !isArrayOrTypedArray(this.data.y) ? b : isArrayOrTypedArray(this.data.y[0]) ? this.data.y[b][a] : this.data.y[b];
return calendar === undefined ? v : axis.d2l(v, 0, calendar);
};
proto.getZat = function (a, b, calendar, axis) {
var v = this.data.z[b][a];
if (v === null && this.data.connectgaps && this.data._interpolatedZ) {
v = this.data._interpolatedZ[b][a];
}
return calendar === undefined ? v : axis.d2l(v, 0, calendar);
};
proto.handlePick = function (selection) {
if (selection.object === this.surface) {
var xRatio = (selection.data.index[0] - 1) / this.dataScaleX - 1;
var yRatio = (selection.data.index[1] - 1) / this.dataScaleY - 1;
var j = Math.max(Math.min(Math.round(xRatio), this.data.z[0].length - 1), 0);
var k = Math.max(Math.min(Math.round(yRatio), this.data._ylength - 1), 0);
selection.index = [j, k];
selection.traceCoordinate = [this.getXat(j, k), this.getYat(j, k), this.getZat(j, k)];
selection.dataCoordinate = [this.getXat(j, k, this.data.xcalendar, this.scene.fullSceneLayout.xaxis), this.getYat(j, k, this.data.ycalendar, this.scene.fullSceneLayout.yaxis), this.getZat(j, k, this.data.zcalendar, this.scene.fullSceneLayout.zaxis)];
for (var i = 0; i < 3; i++) {
var v = selection.dataCoordinate[i];
if (v !== null && v !== undefined) {
selection.dataCoordinate[i] *= this.scene.dataScale[i];
}
}
var text = this.data.hovertext || this.data.text;
if (isArrayOrTypedArray(text) && text[k] && text[k][j] !== undefined) {
selection.textLabel = text[k][j];
} else if (text) {
selection.textLabel = text;
} else {
selection.textLabel = '';
}
selection.data.dataCoordinate = selection.dataCoordinate.slice();
this.surface.highlight(selection.data);
// Snap spikes to data coordinate
this.scene.glplot.spikes.position = selection.dataCoordinate;
return true;
}
};
function isColormapCircular(colormap) {
var first = colormap[0].rgb;
var last = colormap[colormap.length - 1].rgb;
return first[0] === last[0] && first[1] === last[1] && first[2] === last[2] && first[3] === last[3];
}
var shortPrimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997, 1009, 1013, 1019, 1021, 1031, 1033, 1039, 1049, 1051, 1061, 1063, 1069, 1087, 1091, 1093, 1097, 1103, 1109, 1117, 1123, 1129, 1151, 1153, 1163, 1171, 1181, 1187, 1193, 1201, 1213, 1217, 1223, 1229, 1231, 1237, 1249, 1259, 1277, 1279, 1283, 1289, 1291, 1297, 1301, 1303, 1307, 1319, 1321, 1327, 1361, 1367, 1373, 1381, 1399, 1409, 1423, 1427, 1429, 1433, 1439, 1447, 1451, 1453, 1459, 1471, 1481, 1483, 1487, 1489, 1493, 1499, 1511, 1523, 1531, 1543, 1549, 1553, 1559, 1567, 1571, 1579, 1583, 1597, 1601, 1607, 1609, 1613, 1619, 1621, 1627, 1637, 1657, 1663, 1667, 1669, 1693, 1697, 1699, 1709, 1721, 1723, 1733, 1741, 1747, 1753, 1759, 1777, 1783, 1787, 1789, 1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871, 1873, 1877, 1879, 1889, 1901, 1907, 1913, 1931, 1933, 1949, 1951, 1973, 1979, 1987, 1993, 1997, 1999, 2003, 2011, 2017, 2027, 2029, 2039, 2053, 2063, 2069, 2081, 2083, 2087, 2089, 2099, 2111, 2113, 2129, 2131, 2137, 2141, 2143, 2153, 2161, 2179, 2203, 2207, 2213, 2221, 2237, 2239, 2243, 2251, 2267, 2269, 2273, 2281, 2287, 2293, 2297, 2309, 2311, 2333, 2339, 2341, 2347, 2351, 2357, 2371, 2377, 2381, 2383, 2389, 2393, 2399, 2411, 2417, 2423, 2437, 2441, 2447, 2459, 2467, 2473, 2477, 2503, 2521, 2531, 2539, 2543, 2549, 2551, 2557, 2579, 2591, 2593, 2609, 2617, 2621, 2633, 2647, 2657, 2659, 2663, 2671, 2677, 2683, 2687, 2689, 2693, 2699, 2707, 2711, 2713, 2719, 2729, 2731, 2741, 2749, 2753, 2767, 2777, 2789, 2791, 2797, 2801, 2803, 2819, 2833, 2837, 2843, 2851, 2857, 2861, 2879, 2887, 2897, 2903, 2909, 2917, 2927, 2939, 2953, 2957, 2963, 2969, 2971, 2999];
function getPow(a, b) {
if (a < b) return 0;
var n = 0;
while (Math.floor(a % b) === 0) {
a /= b;
n++;
}
return n;
}
function getFactors(a) {
var powers = [];
for (var i = 0; i < shortPrimes.length; i++) {
var b = shortPrimes[i];
powers.push(getPow(a, b));
}
return powers;
}
function smallestDivisor(a) {
var A = getFactors(a);
var result = a;
for (var i = 0; i < shortPrimes.length; i++) {
if (A[i] > 0) {
result = shortPrimes[i];
break;
}
}
return result;
}
function leastCommonMultiple(a, b) {
if (a < 1 || b < 1) return undefined;
var A = getFactors(a);
var B = getFactors(b);
var n = 1;
for (var i = 0; i < shortPrimes.length; i++) {
n *= Math.pow(shortPrimes[i], Math.max(A[i], B[i]));
}
return n;
}
function arrayLCM(A) {
if (A.length === 0) return undefined;
var n = 1;
for (var i = 0; i < A.length; i++) {
n = leastCommonMultiple(n, A[i]);
}
return n;
}
proto.calcXnums = function (xlen) {
var i;
var nums = [];
for (i = 1; i < xlen; i++) {
var a = this.getXat(i - 1, 0);
var b = this.getXat(i, 0);
if (b !== a && a !== undefined && a !== null && b !== undefined && b !== null) {
nums[i - 1] = Math.abs(b - a);
} else {
nums[i - 1] = 0;
}
}
var totalDist = 0;
for (i = 1; i < xlen; i++) {
totalDist += nums[i - 1];
}
for (i = 1; i < xlen; i++) {
if (nums[i - 1] === 0) {
nums[i - 1] = 1;
} else {
nums[i - 1] = Math.round(totalDist / nums[i - 1]);
}
}
return nums;
};
proto.calcYnums = function (ylen) {
var i;
var nums = [];
for (i = 1; i < ylen; i++) {
var a = this.getYat(0, i - 1);
var b = this.getYat(0, i);
if (b !== a && a !== undefined && a !== null && b !== undefined && b !== null) {
nums[i - 1] = Math.abs(b - a);
} else {
nums[i - 1] = 0;
}
}
var totalDist = 0;
for (i = 1; i < ylen; i++) {
totalDist += nums[i - 1];
}
for (i = 1; i < ylen; i++) {
if (nums[i - 1] === 0) {
nums[i - 1] = 1;
} else {
nums[i - 1] = Math.round(totalDist / nums[i - 1]);
}
}
return nums;
};
var highlyComposites = [1, 2, 4, 6, 12, 24, 36, 48, 60, 120, 180, 240, 360, 720, 840, 1260];
var MIN_RESOLUTION = highlyComposites[9];
var MAX_RESOLUTION = highlyComposites[13];
proto.estimateScale = function (resSrc, axis) {
var nums = axis === 0 ? this.calcXnums(resSrc) : this.calcYnums(resSrc);
var resDst = 1 + arrayLCM(nums);
while (resDst < MIN_RESOLUTION) {
resDst *= 2;
}
while (resDst > MAX_RESOLUTION) {
resDst--;
resDst /= smallestDivisor(resDst);
resDst++;
if (resDst < MIN_RESOLUTION) {
// resDst = MIN_RESOLUTION; // option 1: use min resolution
resDst = MAX_RESOLUTION; // option 2: use max resolution
}
}
var scale = Math.round(resDst / resSrc);
return scale > 1 ? scale : 1;
};
// based on Mikola Lysenko's ndarray-homography
// see https://github.com/scijs/ndarray-homography
function fnHomography(out, inp, X) {
var w = X[8] + X[2] * inp[0] + X[5] * inp[1];
out[0] = (X[6] + X[0] * inp[0] + X[3] * inp[1]) / w;
out[1] = (X[7] + X[1] * inp[0] + X[4] * inp[1]) / w;
return out;
}
function homography(dest, src, X) {
warp(dest, src, fnHomography, X);
return dest;
}
// based on Mikola Lysenko's ndarray-warp
// see https://github.com/scijs/ndarray-warp
function warp(dest, src, func, X) {
var warped = [0, 0];
var ni = dest.shape[0];
var nj = dest.shape[1];
for (var i = 0; i < ni; i++) {
for (var j = 0; j < nj; j++) {
func(warped, [i, j], X);
dest.set(i, j, ndarrayInterp2d(src, warped[0], warped[1]));
}
}
return dest;
}
proto.refineCoords = function (coords) {
var scaleW = this.dataScaleX;
var scaleH = this.dataScaleY;
var width = coords[0].shape[0];
var height = coords[0].shape[1];
var newWidth = Math.floor(coords[0].shape[0] * scaleW + 1) | 0;
var newHeight = Math.floor(coords[0].shape[1] * scaleH + 1) | 0;
// Pad coords by +1
var padWidth = 1 + width + 1;
var padHeight = 1 + height + 1;
var padImg = ndarray(new Float32Array(padWidth * padHeight), [padWidth, padHeight]);
var X = [1 / scaleW, 0, 0, 0, 1 / scaleH, 0, 0, 0, 1];
for (var i = 0; i < coords.length; ++i) {
this.surface.padField(padImg, coords[i]);
var scaledImg = ndarray(new Float32Array(newWidth * newHeight), [newWidth, newHeight]);
homography(scaledImg, padImg, X);
coords[i] = scaledImg;
}
};
function insertIfNewLevel(arr, newValue) {
var found = false;
for (var k = 0; k < arr.length; k++) {
if (newValue === arr[k]) {
found = true;
break;
}
}
if (found === false) arr.push(newValue);
}
proto.setContourLevels = function () {
var newLevels = [[], [], []];
var useNewLevels = [false, false, false];
var needsUpdate = false;
var i, j, value;
for (i = 0; i < 3; ++i) {
if (this.showContour[i]) {
needsUpdate = true;
if (this.contourSize[i] > 0 && this.contourStart[i] !== null && this.contourEnd[i] !== null && this.contourEnd[i] > this.contourStart[i]) {
useNewLevels[i] = true;
for (j = this.contourStart[i]; j < this.contourEnd[i]; j += this.contourSize[i]) {
value = j * this.scene.dataScale[i];
insertIfNewLevel(newLevels[i], value);
}
}
}
}
if (needsUpdate) {
var allLevels = [[], [], []];
for (i = 0; i < 3; ++i) {
if (this.showContour[i]) {
allLevels[i] = useNewLevels[i] ? newLevels[i] : this.scene.contourLevels[i];
}
}
this.surface.update({
levels: allLevels
});
}
};
proto.update = function (data) {
var scene = this.scene;
var sceneLayout = scene.fullSceneLayout;
var surface = this.surface;
var colormap = parseColorScale(data);
var scaleFactor = scene.dataScale;
var xlen = data.z[0].length;
var ylen = data._ylength;
var contourLevels = scene.contourLevels;
// Save data
this.data = data;
/*
* Fill and transpose zdata.
* Consistent with 'heatmap' and 'contour', plotly 'surface'
* 'z' are such that sub-arrays correspond to y-coords
* and that the sub-array entries correspond to a x-coords,
* which is the transpose of 'gl-surface-plot'.
*/
var i, j, k, v;
var rawCoords = [];
for (i = 0; i < 3; i++) {
rawCoords[i] = [];
for (j = 0; j < xlen; j++) {
rawCoords[i][j] = [];
/*
for(k = 0; k < ylen; k++) {
rawCoords[i][j][k] = undefined;
}
*/
}
}
// coords x, y & z
for (j = 0; j < xlen; j++) {
for (k = 0; k < ylen; k++) {
rawCoords[0][j][k] = this.getXat(j, k, data.xcalendar, sceneLayout.xaxis);
rawCoords[1][j][k] = this.getYat(j, k, data.ycalendar, sceneLayout.yaxis);
rawCoords[2][j][k] = this.getZat(j, k, data.zcalendar, sceneLayout.zaxis);
}
}
if (data.connectgaps) {
data._emptypoints = findEmpties(rawCoords[2]);
interp2d(rawCoords[2], data._emptypoints);
data._interpolatedZ = [];
for (j = 0; j < xlen; j++) {
data._interpolatedZ[j] = [];
for (k = 0; k < ylen; k++) {
data._interpolatedZ[j][k] = rawCoords[2][j][k];
}
}
}
// Note: log axes are not defined in surfaces yet.
// but they could be defined here...
for (i = 0; i < 3; i++) {
for (j = 0; j < xlen; j++) {
for (k = 0; k < ylen; k++) {
v = rawCoords[i][j][k];
if (v === null || v === undefined) {
rawCoords[i][j][k] = NaN;
} else {
v = rawCoords[i][j][k] *= scaleFactor[i];
}
}
}
}
for (i = 0; i < 3; i++) {
for (j = 0; j < xlen; j++) {
for (k = 0; k < ylen; k++) {
v = rawCoords[i][j][k];
if (v !== null && v !== undefined) {
if (this.minValues[i] > v) {
this.minValues[i] = v;
}
if (this.maxValues[i] < v) {
this.maxValues[i] = v;
}
}
}
}
}
for (i = 0; i < 3; i++) {
this.objectOffset[i] = 0.5 * (this.minValues[i] + this.maxValues[i]);
}
for (i = 0; i < 3; i++) {
for (j = 0; j < xlen; j++) {
for (k = 0; k < ylen; k++) {
v = rawCoords[i][j][k];
if (v !== null && v !== undefined) {
rawCoords[i][j][k] -= this.objectOffset[i];
}
}
}
}
// convert processed raw data to Float32 matrices
var coords = [ndarray(new Float32Array(xlen * ylen), [xlen, ylen]), ndarray(new Float32Array(xlen * ylen), [xlen, ylen]), ndarray(new Float32Array(xlen * ylen), [xlen, ylen])];
for (i = 0; i < 3; i++) {
for (j = 0; j < xlen; j++) {
for (k = 0; k < ylen; k++) {
coords[i].set(j, k, rawCoords[i][j][k]);
}
}
}
rawCoords = []; // free memory
var params = {
colormap: colormap,
levels: [[], [], []],
showContour: [true, true, true],
showSurface: !data.hidesurface,
contourProject: [[false, false, false], [false, false, false], [false, false, false]],
contourWidth: [1, 1, 1],
contourColor: [[1, 1, 1, 1], [1, 1, 1, 1], [1, 1, 1, 1]],
contourTint: [1, 1, 1],
dynamicColor: [[1, 1, 1, 1], [1, 1, 1, 1], [1, 1, 1, 1]],
dynamicWidth: [1, 1, 1],
dynamicTint: [1, 1, 1],
opacityscale: data.opacityscale,
opacity: data.opacity
};
var cOpts = extractOpts(data);
params.intensityBounds = [cOpts.min, cOpts.max];
// Refine surface color if necessary
if (data.surfacecolor) {
var intensity = ndarray(new Float32Array(xlen * ylen), [xlen, ylen]);
for (j = 0; j < xlen; j++) {
for (k = 0; k < ylen; k++) {
intensity.set(j, k, data.surfacecolor[k][j]);
}
}
coords.push(intensity);
} else {
// when 'z' is used as 'intensity',
// we must scale its value
params.intensityBounds[0] *= scaleFactor[2];
params.intensityBounds[1] *= scaleFactor[2];
}
if (MAX_RESOLUTION < coords[0].shape[0] || MAX_RESOLUTION < coords[0].shape[1]) {
this.refineData = false;
}
if (this.refineData === true) {
this.dataScaleX = this.estimateScale(coords[0].shape[0], 0);
this.dataScaleY = this.estimateScale(coords[0].shape[1], 1);
if (this.dataScaleX !== 1 || this.dataScaleY !== 1) {
this.refineCoords(coords);
}
}
if (data.surfacecolor) {
params.intensity = coords.pop();
}
var highlightEnable = [true, true, true];
var axis = ['x', 'y', 'z'];
for (i = 0; i < 3; ++i) {
var contourParams = data.contours[axis[i]];
highlightEnable[i] = contourParams.highlight;
params.showContour[i] = contourParams.show || contourParams.highlight;
if (!params.showContour[i]) continue;
params.contourProject[i] = [contourParams.project.x, contourParams.project.y, contourParams.project.z];
if (contourParams.show) {
this.showContour[i] = true;
params.levels[i] = contourLevels[i];
surface.highlightColor[i] = params.contourColor[i] = str2RgbaArray(contourParams.color);
if (contourParams.usecolormap) {
surface.highlightTint[i] = params.contourTint[i] = 0;
} else {
surface.highlightTint[i] = params.contourTint[i] = 1;
}
params.contourWidth[i] = contourParams.width;
this.contourStart[i] = contourParams.start;
this.contourEnd[i] = contourParams.end;
this.contourSize[i] = contourParams.size;
} else {
this.showContour[i] = false;
this.contourStart[i] = null;
this.contourEnd[i] = null;
this.contourSize[i] = 0;
}
if (contourParams.highlight) {
params.dynamicColor[i] = str2RgbaArray(contourParams.highlightcolor);
params.dynamicWidth[i] = contourParams.highlightwidth;
}
}
// see https://github.com/plotly/plotly.js/issues/940
if (isColormapCircular(colormap)) {
params.vertexColor = true;
}
params.objectOffset = this.objectOffset;
params.coords = coords;
surface.update(params);
surface.visible = data.visible;
surface.enableDynamic = highlightEnable;
surface.enableHighlight = highlightEnable;
surface.snapToData = true;
if ('lighting' in data) {
surface.ambientLight = data.lighting.ambient;
surface.diffuseLight = data.lighting.diffuse;
surface.specularLight = data.lighting.specular;
surface.roughness = data.lighting.roughness;
surface.fresnel = data.lighting.fresnel;
}
if ('lightposition' in data) {
surface.lightPosition = [data.lightposition.x, data.lightposition.y, data.lightposition.z];
}
};
proto.dispose = function () {
this.scene.glplot.remove(this.surface);
this.surface.dispose();
};
function createSurfaceTrace(scene, data) {
var gl = scene.glplot.gl;
var surface = createSurface({
gl: gl
});
var result = new SurfaceTrace(scene, surface, data.uid);
surface._trace = result;
result.update(data);
scene.glplot.add(surface);
return result;
}
module.exports = createSurfaceTrace;
/***/ }),
/***/ 192:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Registry = __webpack_require__(4040);
var Lib = __webpack_require__(3400);
var colorscaleDefaults = __webpack_require__(7260);
var attributes = __webpack_require__(9096);
var MIN = 0.1; // Note: often we don't want the data cube to be disappeared
function createWave(n, minOpacity) {
var arr = [];
var steps = 32; // Max: 256
for (var i = 0; i < steps; i++) {
var u = i / (steps - 1);
var v = minOpacity + (1 - minOpacity) * (1 - Math.pow(Math.sin(n * u * Math.PI), 2));
arr.push([u, Math.max(0, Math.min(1, v))]);
}
return arr;
}
function isValidScaleArray(scl) {
var highestVal = 0;
if (!Array.isArray(scl) || scl.length < 2) return false;
if (!scl[0] || !scl[scl.length - 1]) return false;
if (+scl[0][0] !== 0 || +scl[scl.length - 1][0] !== 1) return false;
for (var i = 0; i < scl.length; i++) {
var si = scl[i];
if (si.length !== 2 || +si[0] < highestVal) {
return false;
}
highestVal = +si[0];
}
return true;
}
function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
var i, j;
function coerce(attr, dflt) {
return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
}
var x = coerce('x');
var y = coerce('y');
var z = coerce('z');
if (!z || !z.length || (x ? x.length < 1 : false) || (y ? y.length < 1 : false)) {
traceOut.visible = false;
return;
}
traceOut._xlength = Array.isArray(x) && Lib.isArrayOrTypedArray(x[0]) ? z.length : z[0].length;
traceOut._ylength = z.length;
var handleCalendarDefaults = Registry.getComponentMethod('calendars', 'handleTraceDefaults');
handleCalendarDefaults(traceIn, traceOut, ['x', 'y', 'z'], layout);
coerce('text');
coerce('hovertext');
coerce('hovertemplate');
coerce('xhoverformat');
coerce('yhoverformat');
coerce('zhoverformat');
// Coerce remaining properties
['lighting.ambient', 'lighting.diffuse', 'lighting.specular', 'lighting.roughness', 'lighting.fresnel', 'lightposition.x', 'lightposition.y', 'lightposition.z', 'hidesurface', 'connectgaps', 'opacity'].forEach(function (x) {
coerce(x);
});
var surfaceColor = coerce('surfacecolor');
var dims = ['x', 'y', 'z'];
for (i = 0; i < 3; ++i) {
var contourDim = 'contours.' + dims[i];
var show = coerce(contourDim + '.show');
var highlight = coerce(contourDim + '.highlight');
if (show || highlight) {
for (j = 0; j < 3; ++j) {
coerce(contourDim + '.project.' + dims[j]);
}
}
if (show) {
coerce(contourDim + '.color');
coerce(contourDim + '.width');
coerce(contourDim + '.usecolormap');
}
if (highlight) {
coerce(contourDim + '.highlightcolor');
coerce(contourDim + '.highlightwidth');
}
coerce(contourDim + '.start');
coerce(contourDim + '.end');
coerce(contourDim + '.size');
}
// backward compatibility block
if (!surfaceColor) {
mapLegacy(traceIn, 'zmin', 'cmin');
mapLegacy(traceIn, 'zmax', 'cmax');
mapLegacy(traceIn, 'zauto', 'cauto');
}
// TODO if contours.?.usecolormap are false and hidesurface is true
// the colorbar shouldn't be shown by default
colorscaleDefaults(traceIn, traceOut, layout, coerce, {
prefix: '',
cLetter: 'c'
});
opacityscaleDefaults(traceIn, traceOut, layout, coerce);
// disable 1D transforms - currently surface does NOT support column data like heatmap does
// you can use mesh3d for this use case, but not surface
traceOut._length = null;
}
function opacityscaleDefaults(traceIn, traceOut, layout, coerce) {
var opacityscale = coerce('opacityscale');
if (opacityscale === 'max') {
traceOut.opacityscale = [[0, MIN], [1, 1]];
} else if (opacityscale === 'min') {
traceOut.opacityscale = [[0, 1], [1, MIN]];
} else if (opacityscale === 'extremes') {
traceOut.opacityscale = createWave(1, MIN);
} else if (!isValidScaleArray(opacityscale)) {
traceOut.opacityscale = undefined;
}
}
function mapLegacy(traceIn, oldAttr, newAttr) {
if (oldAttr in traceIn && !(newAttr in traceIn)) {
traceIn[newAttr] = traceIn[oldAttr];
}
}
module.exports = {
supplyDefaults: supplyDefaults,
opacityscaleDefaults: opacityscaleDefaults
};
/***/ }),
/***/ 1304:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = {
attributes: __webpack_require__(9096),
supplyDefaults: (__webpack_require__(192).supplyDefaults),
colorbar: {
min: 'cmin',
max: 'cmax'
},
calc: __webpack_require__(4196),
plot: __webpack_require__(9164),
moduleType: 'trace',
name: 'surface',
basePlotModule: __webpack_require__(2536),
categories: ['gl3d', '2dMap', 'showLegend'],
meta: {}
};
/***/ }),
/***/ 8168:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var colorScaleAttrs = __webpack_require__(9084);
var isosurfaceAttrs = __webpack_require__(48);
var surfaceAttrs = __webpack_require__(9096);
var baseAttrs = __webpack_require__(5464);
var extendFlat = (__webpack_require__(2880).extendFlat);
var overrideAll = (__webpack_require__(7824).overrideAll);
var attrs = module.exports = overrideAll(extendFlat({
x: isosurfaceAttrs.x,
y: isosurfaceAttrs.y,
z: isosurfaceAttrs.z,
value: isosurfaceAttrs.value,
isomin: isosurfaceAttrs.isomin,
isomax: isosurfaceAttrs.isomax,
surface: isosurfaceAttrs.surface,
spaceframe: {
show: {
valType: 'boolean',
dflt: false
},
fill: {
valType: 'number',
min: 0,
max: 1,
dflt: 1
}
},
slices: isosurfaceAttrs.slices,
caps: isosurfaceAttrs.caps,
text: isosurfaceAttrs.text,
hovertext: isosurfaceAttrs.hovertext,
xhoverformat: isosurfaceAttrs.xhoverformat,
yhoverformat: isosurfaceAttrs.yhoverformat,
zhoverformat: isosurfaceAttrs.zhoverformat,
valuehoverformat: isosurfaceAttrs.valuehoverformat,
hovertemplate: isosurfaceAttrs.hovertemplate
}, colorScaleAttrs('', {
colorAttr: '`value`',
showScaleDflt: true,
editTypeOverride: 'calc'
}), {
colorbar: isosurfaceAttrs.colorbar,
opacity: isosurfaceAttrs.opacity,
opacityscale: surfaceAttrs.opacityscale,
lightposition: isosurfaceAttrs.lightposition,
lighting: isosurfaceAttrs.lighting,
flatshading: isosurfaceAttrs.flatshading,
contour: isosurfaceAttrs.contour,
hoverinfo: extendFlat({}, baseAttrs.hoverinfo),
showlegend: extendFlat({}, baseAttrs.showlegend, {
dflt: false
})
}), 'calc', 'nested');
attrs.x.editType = attrs.y.editType = attrs.z.editType = attrs.value.editType = 'calc+clearAxisTypes';
attrs.transforms = undefined;
/***/ }),
/***/ 9596:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var createMesh = (__webpack_require__(5411).gl_mesh3d);
var parseColorScale = (__webpack_require__(3040).parseColorScale);
var isArrayOrTypedArray = (__webpack_require__(3400).isArrayOrTypedArray);
var str2RgbaArray = __webpack_require__(696);
var extractOpts = (__webpack_require__(8932).extractOpts);
var zip3 = __webpack_require__(2094);
var findNearestOnAxis = (__webpack_require__(1460).findNearestOnAxis);
var generateIsoMeshes = (__webpack_require__(1460).generateIsoMeshes);
function VolumeTrace(scene, mesh, uid) {
this.scene = scene;
this.uid = uid;
this.mesh = mesh;
this.name = '';
this.data = null;
this.showContour = false;
}
var proto = VolumeTrace.prototype;
proto.handlePick = function (selection) {
if (selection.object === this.mesh) {
var rawId = selection.data.index;
var x = this.data._meshX[rawId];
var y = this.data._meshY[rawId];
var z = this.data._meshZ[rawId];
var height = this.data._Ys.length;
var depth = this.data._Zs.length;
var i = findNearestOnAxis(x, this.data._Xs).id;
var j = findNearestOnAxis(y, this.data._Ys).id;
var k = findNearestOnAxis(z, this.data._Zs).id;
var selectIndex = selection.index = k + depth * j + depth * height * i;
selection.traceCoordinate = [this.data._meshX[selectIndex], this.data._meshY[selectIndex], this.data._meshZ[selectIndex], this.data._value[selectIndex]];
var text = this.data.hovertext || this.data.text;
if (isArrayOrTypedArray(text) && text[selectIndex] !== undefined) {
selection.textLabel = text[selectIndex];
} else if (text) {
selection.textLabel = text;
}
return true;
}
};
proto.update = function (data) {
var scene = this.scene;
var layout = scene.fullSceneLayout;
this.data = generateIsoMeshes(data);
// Unpack position data
function toDataCoords(axis, coord, scale, calendar) {
return coord.map(function (x) {
return axis.d2l(x, 0, calendar) * scale;
});
}
var positions = zip3(toDataCoords(layout.xaxis, data._meshX, scene.dataScale[0], data.xcalendar), toDataCoords(layout.yaxis, data._meshY, scene.dataScale[1], data.ycalendar), toDataCoords(layout.zaxis, data._meshZ, scene.dataScale[2], data.zcalendar));
var cells = zip3(data._meshI, data._meshJ, data._meshK);
var config = {
positions: positions,
cells: cells,
lightPosition: [data.lightposition.x, data.lightposition.y, data.lightposition.z],
ambient: data.lighting.ambient,
diffuse: data.lighting.diffuse,
specular: data.lighting.specular,
roughness: data.lighting.roughness,
fresnel: data.lighting.fresnel,
vertexNormalsEpsilon: data.lighting.vertexnormalsepsilon,
faceNormalsEpsilon: data.lighting.facenormalsepsilon,
opacity: data.opacity,
opacityscale: data.opacityscale,
contourEnable: data.contour.show,
contourColor: str2RgbaArray(data.contour.color).slice(0, 3),
contourWidth: data.contour.width,
useFacetNormals: data.flatshading
};
var cOpts = extractOpts(data);
config.vertexIntensity = data._meshIntensity;
config.vertexIntensityBounds = [cOpts.min, cOpts.max];
config.colormap = parseColorScale(data);
// Update mesh
this.mesh.update(config);
};
proto.dispose = function () {
this.scene.glplot.remove(this.mesh);
this.mesh.dispose();
};
function createVolumeTrace(scene, data) {
var gl = scene.glplot.gl;
var mesh = createMesh({
gl: gl
});
var result = new VolumeTrace(scene, mesh, data.uid);
mesh._trace = result;
result.update(data);
scene.glplot.add(mesh);
return result;
}
module.exports = createVolumeTrace;
/***/ }),
/***/ 68:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var attributes = __webpack_require__(8168);
var supplyIsoDefaults = (__webpack_require__(548).supplyIsoDefaults);
var opacityscaleDefaults = (__webpack_require__(192).opacityscaleDefaults);
module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
function coerce(attr, dflt) {
return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
}
supplyIsoDefaults(traceIn, traceOut, defaultColor, layout, coerce);
opacityscaleDefaults(traceIn, traceOut, layout, coerce);
};
/***/ }),
/***/ 7776:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = {
attributes: __webpack_require__(8168),
supplyDefaults: __webpack_require__(68),
calc: __webpack_require__(2624),
colorbar: {
min: 'cmin',
max: 'cmax'
},
plot: __webpack_require__(9596),
moduleType: 'trace',
name: 'volume',
basePlotModule: __webpack_require__(2536),
categories: ['gl3d', 'showLegend'],
meta: {}
};
/***/ }),
/***/ 1843:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Axes = __webpack_require__(4460);
var Lib = __webpack_require__(3400);
var PlotSchema = __webpack_require__(3060);
var pointsAccessorFunction = (__webpack_require__(468)/* .pointsAccessorFunction */ .W);
var BADNUM = (__webpack_require__(9032).BADNUM);
exports.moduleType = 'transform';
exports.name = 'aggregate';
var attrs = exports.attributes = {
enabled: {
valType: 'boolean',
dflt: true,
editType: 'calc'
},
groups: {
// TODO: groupby should support string or array grouping this way too
// currently groupby only allows a grouping array
valType: 'string',
strict: true,
noBlank: true,
arrayOk: true,
dflt: 'x',
editType: 'calc'
},
aggregations: {
_isLinkedToArray: 'aggregation',
target: {
valType: 'string',
editType: 'calc'
},
func: {
valType: 'enumerated',
values: ['count', 'sum', 'avg', 'median', 'mode', 'rms', 'stddev', 'min', 'max', 'first', 'last', 'change', 'range'],
dflt: 'first',
editType: 'calc'
},
funcmode: {
valType: 'enumerated',
values: ['sample', 'population'],
dflt: 'sample',
editType: 'calc'
},
enabled: {
valType: 'boolean',
dflt: true,
editType: 'calc'
},
editType: 'calc'
},
editType: 'calc'
};
var aggAttrs = attrs.aggregations;
/**
* Supply transform attributes defaults
*
* @param {object} transformIn
* object linked to trace.transforms[i] with 'func' set to exports.name
* @param {object} traceOut
* the _fullData trace this transform applies to
* @param {object} layout
* the plot's (not-so-full) layout
* @param {object} traceIn
* the input data trace this transform applies to
*
* @return {object} transformOut
* copy of transformIn that contains attribute defaults
*/
exports.supplyDefaults = function (transformIn, traceOut) {
var transformOut = {};
var i;
function coerce(attr, dflt) {
return Lib.coerce(transformIn, transformOut, attrs, attr, dflt);
}
var enabled = coerce('enabled');
if (!enabled) return transformOut;
/*
* Normally _arrayAttrs is calculated during doCalc, but that comes later.
* Anyway this can change due to *count* aggregations (see below) so it's not
* necessarily the same set.
*
* For performance we turn it into an object of truthy values
* we'll use 1 for arrays we haven't aggregated yet, 0 for finished arrays,
* as distinct from undefined which means this array isn't present in the input
* missing arrays can still be aggregate outputs for *count* aggregations.
*/
var arrayAttrArray = PlotSchema.findArrayAttributes(traceOut);
var arrayAttrs = {};
for (i = 0; i < arrayAttrArray.length; i++) arrayAttrs[arrayAttrArray[i]] = 1;
var groups = coerce('groups');
if (!Array.isArray(groups)) {
if (!arrayAttrs[groups]) {
transformOut.enabled = false;
return transformOut;
}
arrayAttrs[groups] = 0;
}
var aggregationsIn = transformIn.aggregations || [];
var aggregationsOut = transformOut.aggregations = new Array(aggregationsIn.length);
var aggregationOut;
function coercei(attr, dflt) {
return Lib.coerce(aggregationsIn[i], aggregationOut, aggAttrs, attr, dflt);
}
for (i = 0; i < aggregationsIn.length; i++) {
aggregationOut = {
_index: i
};
var target = coercei('target');
var func = coercei('func');
var enabledi = coercei('enabled');
// add this aggregation to the output only if it's the first instance
// of a valid target attribute - or an unused target attribute with "count"
if (enabledi && target && (arrayAttrs[target] || func === 'count' && arrayAttrs[target] === undefined)) {
if (func === 'stddev') coercei('funcmode');
arrayAttrs[target] = 0;
aggregationsOut[i] = aggregationOut;
} else aggregationsOut[i] = {
enabled: false,
_index: i
};
}
// any array attributes we haven't yet covered, fill them with the default aggregation
for (i = 0; i < arrayAttrArray.length; i++) {
if (arrayAttrs[arrayAttrArray[i]]) {
aggregationsOut.push({
target: arrayAttrArray[i],
func: aggAttrs.func.dflt,
enabled: true,
_index: -1
});
}
}
return transformOut;
};
exports.calcTransform = function (gd, trace, opts) {
if (!opts.enabled) return;
var groups = opts.groups;
var groupArray = Lib.getTargetArray(trace, {
target: groups
});
if (!groupArray) return;
var i, vi, groupIndex, newGrouping;
var groupIndices = {};
var indexToPoints = {};
var groupings = [];
var originalPointsAccessor = pointsAccessorFunction(trace.transforms, opts);
var len = groupArray.length;
if (trace._length) len = Math.min(len, trace._length);
for (i = 0; i < len; i++) {
vi = groupArray[i];
groupIndex = groupIndices[vi];
if (groupIndex === undefined) {
groupIndices[vi] = groupings.length;
newGrouping = [i];
groupings.push(newGrouping);
indexToPoints[groupIndices[vi]] = originalPointsAccessor(i);
} else {
groupings[groupIndex].push(i);
indexToPoints[groupIndices[vi]] = (indexToPoints[groupIndices[vi]] || []).concat(originalPointsAccessor(i));
}
}
opts._indexToPoints = indexToPoints;
var aggregations = opts.aggregations;
for (i = 0; i < aggregations.length; i++) {
aggregateOneArray(gd, trace, groupings, aggregations[i]);
}
if (typeof groups === 'string') {
aggregateOneArray(gd, trace, groupings, {
target: groups,
func: 'first',
enabled: true
});
}
trace._length = groupings.length;
};
function aggregateOneArray(gd, trace, groupings, aggregation) {
if (!aggregation.enabled) return;
var attr = aggregation.target;
var targetNP = Lib.nestedProperty(trace, attr);
var arrayIn = targetNP.get();
var conversions = Axes.getDataConversions(gd, trace, attr, arrayIn);
var func = getAggregateFunction(aggregation, conversions);
var arrayOut = new Array(groupings.length);
for (var i = 0; i < groupings.length; i++) {
arrayOut[i] = func(arrayIn, groupings[i]);
}
targetNP.set(arrayOut);
if (aggregation.func === 'count') {
// count does not depend on an input array, so it's likely not part of _arrayAttrs yet
// but after this transform it most definitely *is* an array attribute.
Lib.pushUnique(trace._arrayAttrs, attr);
}
}
function getAggregateFunction(opts, conversions) {
var func = opts.func;
var d2c = conversions.d2c;
var c2d = conversions.c2d;
switch (func) {
// count, first, and last don't depend on anything about the data
// point back to pure functions for performance
case 'count':
return count;
case 'first':
return first;
case 'last':
return last;
case 'sum':
// This will produce output in all cases even though it's nonsensical
// for date or category data.
return function (array, indices) {
var total = 0;
for (var i = 0; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) total += vi;
}
return c2d(total);
};
case 'avg':
// Generally meaningless for category data but it still does something.
return function (array, indices) {
var total = 0;
var cnt = 0;
for (var i = 0; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) {
total += vi;
cnt++;
}
}
return cnt ? c2d(total / cnt) : BADNUM;
};
case 'min':
return function (array, indices) {
var out = Infinity;
for (var i = 0; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) out = Math.min(out, vi);
}
return out === Infinity ? BADNUM : c2d(out);
};
case 'max':
return function (array, indices) {
var out = -Infinity;
for (var i = 0; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) out = Math.max(out, vi);
}
return out === -Infinity ? BADNUM : c2d(out);
};
case 'range':
return function (array, indices) {
var min = Infinity;
var max = -Infinity;
for (var i = 0; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) {
min = Math.min(min, vi);
max = Math.max(max, vi);
}
}
return max === -Infinity || min === Infinity ? BADNUM : c2d(max - min);
};
case 'change':
return function (array, indices) {
var first = d2c(array[indices[0]]);
var last = d2c(array[indices[indices.length - 1]]);
return first === BADNUM || last === BADNUM ? BADNUM : c2d(last - first);
};
case 'median':
return function (array, indices) {
var sortCalc = [];
for (var i = 0; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) sortCalc.push(vi);
}
if (!sortCalc.length) return BADNUM;
sortCalc.sort(Lib.sorterAsc);
var mid = (sortCalc.length - 1) / 2;
return c2d((sortCalc[Math.floor(mid)] + sortCalc[Math.ceil(mid)]) / 2);
};
case 'mode':
return function (array, indices) {
var counts = {};
var maxCnt = 0;
var out = BADNUM;
for (var i = 0; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) {
var counti = counts[vi] = (counts[vi] || 0) + 1;
if (counti > maxCnt) {
maxCnt = counti;
out = vi;
}
}
}
return maxCnt ? c2d(out) : BADNUM;
};
case 'rms':
return function (array, indices) {
var total = 0;
var cnt = 0;
for (var i = 0; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) {
total += vi * vi;
cnt++;
}
}
return cnt ? c2d(Math.sqrt(total / cnt)) : BADNUM;
};
case 'stddev':
return function (array, indices) {
// balance numerical stability with performance:
// so that we call d2c once per element but don't need to
// store them, reference all to the first element
var total = 0;
var total2 = 0;
var cnt = 1;
var v0 = BADNUM;
var i;
for (i = 0; i < indices.length && v0 === BADNUM; i++) {
v0 = d2c(array[indices[i]]);
}
if (v0 === BADNUM) return BADNUM;
for (; i < indices.length; i++) {
var vi = d2c(array[indices[i]]);
if (vi !== BADNUM) {
var dv = vi - v0;
total += dv;
total2 += dv * dv;
cnt++;
}
}
// This is population std dev, if we want sample std dev
// we would need (...) / (cnt - 1)
// Also note there's no c2d here - that means for dates the result
// is a number of milliseconds, and for categories it's a number
// of category differences, which is not generically meaningful but
// as in other cases we don't forbid it.
var norm = opts.funcmode === 'sample' ? cnt - 1 : cnt;
// this is debatable: should a count of 1 return sample stddev of
// 0 or undefined?
if (!norm) return 0;
return Math.sqrt((total2 - total * total / cnt) / norm);
};
}
}
function count(array, indices) {
return indices.length;
}
function first(array, indices) {
return array[indices[0]];
}
function last(array, indices) {
return array[indices[indices.length - 1]];
}
/***/ }),
/***/ 6744:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Registry = __webpack_require__(4040);
var Axes = __webpack_require__(4460);
var pointsAccessorFunction = (__webpack_require__(468)/* .pointsAccessorFunction */ .W);
var filterOps = __webpack_require__(9104);
var COMPARISON_OPS = filterOps.COMPARISON_OPS;
var INTERVAL_OPS = filterOps.INTERVAL_OPS;
var SET_OPS = filterOps.SET_OPS;
exports.moduleType = 'transform';
exports.name = 'filter';
exports.attributes = {
enabled: {
valType: 'boolean',
dflt: true,
editType: 'calc'
},
target: {
valType: 'string',
strict: true,
noBlank: true,
arrayOk: true,
dflt: 'x',
editType: 'calc'
},
operation: {
valType: 'enumerated',
values: [].concat(COMPARISON_OPS).concat(INTERVAL_OPS).concat(SET_OPS),
dflt: '=',
editType: 'calc'
},
value: {
valType: 'any',
dflt: 0,
editType: 'calc'
},
preservegaps: {
valType: 'boolean',
dflt: false,
editType: 'calc'
},
editType: 'calc'
};
exports.supplyDefaults = function (transformIn) {
var transformOut = {};
function coerce(attr, dflt) {
return Lib.coerce(transformIn, transformOut, exports.attributes, attr, dflt);
}
var enabled = coerce('enabled');
if (enabled) {
var target = coerce('target');
if (Lib.isArrayOrTypedArray(target) && target.length === 0) {
transformOut.enabled = false;
return transformOut;
}
coerce('preservegaps');
coerce('operation');
coerce('value');
var handleCalendarDefaults = Registry.getComponentMethod('calendars', 'handleDefaults');
handleCalendarDefaults(transformIn, transformOut, 'valuecalendar', null);
handleCalendarDefaults(transformIn, transformOut, 'targetcalendar', null);
}
return transformOut;
};
exports.calcTransform = function (gd, trace, opts) {
if (!opts.enabled) return;
var targetArray = Lib.getTargetArray(trace, opts);
if (!targetArray) return;
var target = opts.target;
var len = targetArray.length;
if (trace._length) len = Math.min(len, trace._length);
var targetCalendar = opts.targetcalendar;
var arrayAttrs = trace._arrayAttrs;
var preservegaps = opts.preservegaps;
// even if you provide targetcalendar, if target is a string and there
// is a calendar attribute matching target it will get used instead.
if (typeof target === 'string') {
var attrTargetCalendar = Lib.nestedProperty(trace, target + 'calendar').get();
if (attrTargetCalendar) targetCalendar = attrTargetCalendar;
}
var d2c = Axes.getDataToCoordFunc(gd, trace, target, targetArray);
var filterFunc = getFilterFunc(opts, d2c, targetCalendar);
var originalArrays = {};
var indexToPoints = {};
var index = 0;
function forAllAttrs(fn, index) {
for (var j = 0; j < arrayAttrs.length; j++) {
var np = Lib.nestedProperty(trace, arrayAttrs[j]);
fn(np, index);
}
}
var initFn;
var fillFn;
if (preservegaps) {
initFn = function (np) {
originalArrays[np.astr] = Lib.extendDeep([], np.get());
np.set(new Array(len));
};
fillFn = function (np, index) {
var val = originalArrays[np.astr][index];
np.get()[index] = val;
};
} else {
initFn = function (np) {
originalArrays[np.astr] = Lib.extendDeep([], np.get());
np.set([]);
};
fillFn = function (np, index) {
var val = originalArrays[np.astr][index];
np.get().push(val);
};
}
// copy all original array attribute values, and clear arrays in trace
forAllAttrs(initFn);
var originalPointsAccessor = pointsAccessorFunction(trace.transforms, opts);
// loop through filter array, fill trace arrays if passed
for (var i = 0; i < len; i++) {
var passed = filterFunc(targetArray[i]);
if (passed) {
forAllAttrs(fillFn, i);
indexToPoints[index++] = originalPointsAccessor(i);
} else if (preservegaps) index++;
}
opts._indexToPoints = indexToPoints;
trace._length = index;
};
function getFilterFunc(opts, d2c, targetCalendar) {
var operation = opts.operation;
var value = opts.value;
var hasArrayValue = Lib.isArrayOrTypedArray(value);
function isOperationIn(array) {
return array.indexOf(operation) !== -1;
}
var d2cValue = function (v) {
return d2c(v, 0, opts.valuecalendar);
};
var d2cTarget = function (v) {
return d2c(v, 0, targetCalendar);
};
var coercedValue;
if (isOperationIn(COMPARISON_OPS)) {
coercedValue = hasArrayValue ? d2cValue(value[0]) : d2cValue(value);
} else if (isOperationIn(INTERVAL_OPS)) {
coercedValue = hasArrayValue ? [d2cValue(value[0]), d2cValue(value[1])] : [d2cValue(value), d2cValue(value)];
} else if (isOperationIn(SET_OPS)) {
coercedValue = hasArrayValue ? value.map(d2cValue) : [d2cValue(value)];
}
switch (operation) {
case '=':
return function (v) {
return d2cTarget(v) === coercedValue;
};
case '!=':
return function (v) {
return d2cTarget(v) !== coercedValue;
};
case '<':
return function (v) {
return d2cTarget(v) < coercedValue;
};
case '<=':
return function (v) {
return d2cTarget(v) <= coercedValue;
};
case '>':
return function (v) {
return d2cTarget(v) > coercedValue;
};
case '>=':
return function (v) {
return d2cTarget(v) >= coercedValue;
};
case '[]':
return function (v) {
var cv = d2cTarget(v);
return cv >= coercedValue[0] && cv <= coercedValue[1];
};
case '()':
return function (v) {
var cv = d2cTarget(v);
return cv > coercedValue[0] && cv < coercedValue[1];
};
case '[)':
return function (v) {
var cv = d2cTarget(v);
return cv >= coercedValue[0] && cv < coercedValue[1];
};
case '(]':
return function (v) {
var cv = d2cTarget(v);
return cv > coercedValue[0] && cv <= coercedValue[1];
};
case '][':
return function (v) {
var cv = d2cTarget(v);
return cv <= coercedValue[0] || cv >= coercedValue[1];
};
case ')(':
return function (v) {
var cv = d2cTarget(v);
return cv < coercedValue[0] || cv > coercedValue[1];
};
case '](':
return function (v) {
var cv = d2cTarget(v);
return cv <= coercedValue[0] || cv > coercedValue[1];
};
case ')[':
return function (v) {
var cv = d2cTarget(v);
return cv < coercedValue[0] || cv >= coercedValue[1];
};
case '{}':
return function (v) {
return coercedValue.indexOf(d2cTarget(v)) !== -1;
};
case '}{':
return function (v) {
return coercedValue.indexOf(d2cTarget(v)) === -1;
};
}
}
/***/ }),
/***/ 2028:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var PlotSchema = __webpack_require__(3060);
var Plots = __webpack_require__(7316);
var pointsAccessorFunction = (__webpack_require__(468)/* .pointsAccessorFunction */ .W);
exports.moduleType = 'transform';
exports.name = 'groupby';
exports.attributes = {
enabled: {
valType: 'boolean',
dflt: true,
editType: 'calc'
},
groups: {
valType: 'data_array',
dflt: [],
editType: 'calc'
},
nameformat: {
valType: 'string',
editType: 'calc'
},
styles: {
_isLinkedToArray: 'style',
target: {
valType: 'string',
editType: 'calc'
},
value: {
valType: 'any',
dflt: {},
editType: 'calc',
_compareAsJSON: true
},
editType: 'calc'
},
editType: 'calc'
};
/**
* Supply transform attributes defaults
*
* @param {object} transformIn
* object linked to trace.transforms[i] with 'type' set to exports.name
* @param {object} traceOut
* the _fullData trace this transform applies to
* @param {object} layout
* the plot's (not-so-full) layout
* @param {object} traceIn
* the input data trace this transform applies to
*
* @return {object} transformOut
* copy of transformIn that contains attribute defaults
*/
exports.supplyDefaults = function (transformIn, traceOut, layout) {
var i;
var transformOut = {};
function coerce(attr, dflt) {
return Lib.coerce(transformIn, transformOut, exports.attributes, attr, dflt);
}
var enabled = coerce('enabled');
if (!enabled) return transformOut;
coerce('groups');
coerce('nameformat', layout._dataLength > 1 ? '%{group} (%{trace})' : '%{group}');
var styleIn = transformIn.styles;
var styleOut = transformOut.styles = [];
if (styleIn) {
for (i = 0; i < styleIn.length; i++) {
var thisStyle = styleOut[i] = {};
Lib.coerce(styleIn[i], styleOut[i], exports.attributes.styles, 'target');
var value = Lib.coerce(styleIn[i], styleOut[i], exports.attributes.styles, 'value');
// so that you can edit value in place and have Plotly.react notice it, or
// rebuild it every time and have Plotly.react NOT think it changed:
// use _compareAsJSON to say we should diff the _JSON_value
if (Lib.isPlainObject(value)) thisStyle.value = Lib.extendDeep({}, value);else if (value) delete thisStyle.value;
}
}
return transformOut;
};
/**
* Apply transform !!!
*
* @param {array} data
* array of transformed traces (is [fullTrace] upon first transform)
*
* @param {object} state
* state object which includes:
* - transform {object} full transform attributes
* - fullTrace {object} full trace object which is being transformed
* - fullData {array} full pre-transform(s) data array
* - layout {object} the plot's (not-so-full) layout
*
* @return {object} newData
* array of transformed traces
*/
exports.transform = function (data, state) {
var newTraces, i, j;
var newData = [];
for (i = 0; i < data.length; i++) {
newTraces = transformOne(data[i], state);
for (j = 0; j < newTraces.length; j++) {
newData.push(newTraces[j]);
}
}
return newData;
};
function transformOne(trace, state) {
var i, j, k, attr, srcArray, groupName, newTrace, transforms, arrayLookup;
var groupNameObj;
var opts = state.transform;
var transformIndex = state.transformIndex;
var groups = trace.transforms[transformIndex].groups;
var originalPointsAccessor = pointsAccessorFunction(trace.transforms, opts);
if (!Lib.isArrayOrTypedArray(groups) || groups.length === 0) {
return [trace];
}
var groupNames = Lib.filterUnique(groups);
var newData = new Array(groupNames.length);
var len = groups.length;
var arrayAttrs = PlotSchema.findArrayAttributes(trace);
var styles = opts.styles || [];
var styleLookup = {};
for (i = 0; i < styles.length; i++) {
styleLookup[styles[i].target] = styles[i].value;
}
if (opts.styles) {
groupNameObj = Lib.keyedContainer(opts, 'styles', 'target', 'value.name');
}
// An index to map group name --> expanded trace index
var indexLookup = {};
var indexCnts = {};
for (i = 0; i < groupNames.length; i++) {
groupName = groupNames[i];
indexLookup[groupName] = i;
indexCnts[groupName] = 0;
// Start with a deep extend that just copies array references.
newTrace = newData[i] = Lib.extendDeepNoArrays({}, trace);
newTrace._group = groupName;
newTrace.transforms[transformIndex]._indexToPoints = {};
var suppliedName = null;
if (groupNameObj) {
suppliedName = groupNameObj.get(groupName);
}
if (suppliedName || suppliedName === '') {
newTrace.name = suppliedName;
} else {
newTrace.name = Lib.templateString(opts.nameformat, {
trace: trace.name,
group: groupName
});
}
// In order for groups to apply correctly to other transform data (e.g.
// a filter transform), we have to break the connection and clone the
// transforms so that each group writes grouped values into a different
// destination. This function does not break the array reference
// connection between the split transforms it creates. That's handled in
// initialize, which creates a new empty array for each arrayAttr.
transforms = newTrace.transforms;
newTrace.transforms = [];
for (j = 0; j < transforms.length; j++) {
newTrace.transforms[j] = Lib.extendDeepNoArrays({}, transforms[j]);
}
// Initialize empty arrays for the arrayAttrs, to be split in the next step
for (j = 0; j < arrayAttrs.length; j++) {
Lib.nestedProperty(newTrace, arrayAttrs[j]).set([]);
}
}
// For each array attribute including those nested inside this and other
// transforms (small note that we technically only need to do this for
// transforms that have not yet been applied):
for (k = 0; k < arrayAttrs.length; k++) {
attr = arrayAttrs[k];
// Cache all the arrays to which we'll push:
for (j = 0, arrayLookup = []; j < groupNames.length; j++) {
arrayLookup[j] = Lib.nestedProperty(newData[j], attr).get();
}
// Get the input data:
srcArray = Lib.nestedProperty(trace, attr).get();
// Send each data point to the appropriate expanded trace:
for (j = 0; j < len; j++) {
// Map group data --> trace index --> array and push data onto it
arrayLookup[indexLookup[groups[j]]].push(srcArray[j]);
}
}
for (j = 0; j < len; j++) {
newTrace = newData[indexLookup[groups[j]]];
var indexToPoints = newTrace.transforms[transformIndex]._indexToPoints;
indexToPoints[indexCnts[groups[j]]] = originalPointsAccessor(j);
indexCnts[groups[j]]++;
}
for (i = 0; i < groupNames.length; i++) {
groupName = groupNames[i];
newTrace = newData[i];
Plots.clearExpandedTraceDefaultColors(newTrace);
// there's no need to coerce styleLookup[groupName] here
// as another round of supplyDefaults is done on the transformed traces
newTrace = Lib.extendDeepNoArrays(newTrace, styleLookup[groupName] || {});
}
return newData;
}
/***/ }),
/***/ 468:
/***/ (function(__unused_webpack_module, exports) {
"use strict";
exports.W = function (transforms, opts) {
var tr;
var prevIndexToPoints;
for (var i = 0; i < transforms.length; i++) {
tr = transforms[i];
if (tr === opts) break;
if (!tr._indexToPoints || tr.enabled === false) continue;
prevIndexToPoints = tr._indexToPoints;
}
var originalPointsAccessor = prevIndexToPoints ? function (i) {
return prevIndexToPoints[i];
} : function (i) {
return [i];
};
return originalPointsAccessor;
};
/***/ }),
/***/ 6272:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var Lib = __webpack_require__(3400);
var Axes = __webpack_require__(4460);
var pointsAccessorFunction = (__webpack_require__(468)/* .pointsAccessorFunction */ .W);
var BADNUM = (__webpack_require__(9032).BADNUM);
exports.moduleType = 'transform';
exports.name = 'sort';
exports.attributes = {
enabled: {
valType: 'boolean',
dflt: true,
editType: 'calc'
},
target: {
valType: 'string',
strict: true,
noBlank: true,
arrayOk: true,
dflt: 'x',
editType: 'calc'
},
order: {
valType: 'enumerated',
values: ['ascending', 'descending'],
dflt: 'ascending',
editType: 'calc'
},
editType: 'calc'
};
exports.supplyDefaults = function (transformIn) {
var transformOut = {};
function coerce(attr, dflt) {
return Lib.coerce(transformIn, transformOut, exports.attributes, attr, dflt);
}
var enabled = coerce('enabled');
if (enabled) {
coerce('target');
coerce('order');
}
return transformOut;
};
exports.calcTransform = function (gd, trace, opts) {
if (!opts.enabled) return;
var targetArray = Lib.getTargetArray(trace, opts);
if (!targetArray) return;
var target = opts.target;
var len = targetArray.length;
if (trace._length) len = Math.min(len, trace._length);
var arrayAttrs = trace._arrayAttrs;
var d2c = Axes.getDataToCoordFunc(gd, trace, target, targetArray);
var indices = getIndices(opts, targetArray, d2c, len);
var originalPointsAccessor = pointsAccessorFunction(trace.transforms, opts);
var indexToPoints = {};
var i, j;
for (i = 0; i < arrayAttrs.length; i++) {
var np = Lib.nestedProperty(trace, arrayAttrs[i]);
var arrayOld = np.get();
var arrayNew = new Array(len);
for (j = 0; j < len; j++) {
arrayNew[j] = arrayOld[indices[j]];
}
np.set(arrayNew);
}
for (j = 0; j < len; j++) {
indexToPoints[j] = originalPointsAccessor(indices[j]);
}
opts._indexToPoints = indexToPoints;
trace._length = len;
};
function getIndices(opts, targetArray, d2c, len) {
var sortedArray = new Array(len);
var indices = new Array(len);
var i;
for (i = 0; i < len; i++) {
sortedArray[i] = {
v: targetArray[i],
i: i
};
}
sortedArray.sort(getSortFunc(opts, d2c));
for (i = 0; i < len; i++) {
indices[i] = sortedArray[i].i;
}
return indices;
}
function getSortFunc(opts, d2c) {
switch (opts.order) {
case 'ascending':
return function (a, b) {
var ac = d2c(a.v);
var bc = d2c(b.v);
if (ac === BADNUM) {
return 1;
}
if (bc === BADNUM) {
return -1;
}
return ac - bc;
};
case 'descending':
return function (a, b) {
var ac = d2c(a.v);
var bc = d2c(b.v);
if (ac === BADNUM) {
return 1;
}
if (bc === BADNUM) {
return -1;
}
return bc - ac;
};
}
}
/***/ }),
/***/ 5788:
/***/ (function(__unused_webpack_module, exports) {
"use strict";
// package version injected by `npm run preprocess`
exports.version = '2.34.0';
/***/ }),
/***/ 5411:
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
/* provided dependency */ var process = __webpack_require__(4168);
/******/(function(){// webpackBootstrap
/******/var __webpack_modules__={/***/1964:/***/function(module,__unused_webpack_exports,__nested_webpack_require_129__){module.exports={alpha_shape:__nested_webpack_require_129__(3502),convex_hull:__nested_webpack_require_129__(7352),delaunay_triangulate:__nested_webpack_require_129__(7642),gl_cone3d:__nested_webpack_require_129__(6405),gl_error3d:__nested_webpack_require_129__(9165),gl_heatmap2d:__nested_webpack_require_129__(2510),gl_line3d:__nested_webpack_require_129__(5714),gl_mesh3d:__nested_webpack_require_129__(7201),gl_plot2d:__nested_webpack_require_129__(1850),gl_plot3d:__nested_webpack_require_129__(4100),gl_pointcloud2d:__nested_webpack_require_129__(4696),gl_scatter3d:__nested_webpack_require_129__(8418),gl_select_box:__nested_webpack_require_129__(3161),gl_spikes2d:__nested_webpack_require_129__(4098),gl_streamtube3d:__nested_webpack_require_129__(7815),gl_surface3d:__nested_webpack_require_129__(9499),ndarray:__nested_webpack_require_129__(9618),ndarray_linear_interpolate:__nested_webpack_require_129__(4317)};/***/},/***/4793:/***/function(__unused_webpack_module,exports,__nested_webpack_require_936__){"use strict";var __webpack_unused_export__;/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh
* @license MIT
*/ /* eslint-disable no-proto */function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _defineProperties(target,props){for(var i=0;iK_MAX_LENGTH){throw new RangeError('The value "'+length+'" is invalid for option "size"');}// Return an augmented `Uint8Array` instance
var buf=new Uint8Array(length);Object.setPrototypeOf(buf,Buffer.prototype);return buf;}/**
* The Buffer constructor returns instances of `Uint8Array` that have their
* prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
* `Uint8Array`, so the returned instances will have all the node `Buffer` methods
* and the `Uint8Array` methods. Square bracket notation works as expected -- it
* returns a single octet.
*
* The `Uint8Array` prototype remains unmodified.
*/function Buffer(arg,encodingOrOffset,length){// Common case.
if(typeof arg==='number'){if(typeof encodingOrOffset==='string'){throw new TypeError('The "string" argument must be of type string. Received type number');}return allocUnsafe(arg);}return from(arg,encodingOrOffset,length);}Buffer.poolSize=8192;// not used by this implementation
function from(value,encodingOrOffset,length){if(typeof value==='string'){return fromString(value,encodingOrOffset);}if(ArrayBuffer.isView(value)){return fromArrayView(value);}if(value==null){throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, '+'or Array-like Object. Received type '+_typeof(value));}if(isInstance(value,ArrayBuffer)||value&&isInstance(value.buffer,ArrayBuffer)){return fromArrayBuffer(value,encodingOrOffset,length);}if(typeof SharedArrayBuffer!=='undefined'&&(isInstance(value,SharedArrayBuffer)||value&&isInstance(value.buffer,SharedArrayBuffer))){return fromArrayBuffer(value,encodingOrOffset,length);}if(typeof value==='number'){throw new TypeError('The "value" argument must not be of type number. Received type number');}var valueOf=value.valueOf&&value.valueOf();if(valueOf!=null&&valueOf!==value){return Buffer.from(valueOf,encodingOrOffset,length);}var b=fromObject(value);if(b)return b;if(typeof Symbol!=='undefined'&&Symbol.toPrimitive!=null&&typeof value[Symbol.toPrimitive]==='function'){return Buffer.from(value[Symbol.toPrimitive]('string'),encodingOrOffset,length);}throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, '+'or Array-like Object. Received type '+_typeof(value));}/**
* Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
* if value is a number.
* Buffer.from(str[, encoding])
* Buffer.from(array)
* Buffer.from(buffer)
* Buffer.from(arrayBuffer[, byteOffset[, length]])
**/Buffer.from=function(value,encodingOrOffset,length){return from(value,encodingOrOffset,length);};// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
// https://github.com/feross/buffer/pull/148
Object.setPrototypeOf(Buffer.prototype,Uint8Array.prototype);Object.setPrototypeOf(Buffer,Uint8Array);function assertSize(size){if(typeof size!=='number'){throw new TypeError('"size" argument must be of type number');}else if(size<0){throw new RangeError('The value "'+size+'" is invalid for option "size"');}}function alloc(size,fill,encoding){assertSize(size);if(size<=0){return createBuffer(size);}if(fill!==undefined){// Only pay attention to encoding if it's a string. This
// prevents accidentally sending in a number that would
// be interpreted as a start offset.
return typeof encoding==='string'?createBuffer(size).fill(fill,encoding):createBuffer(size).fill(fill);}return createBuffer(size);}/**
* Creates a new filled Buffer instance.
* alloc(size[, fill[, encoding]])
**/Buffer.alloc=function(size,fill,encoding){return alloc(size,fill,encoding);};function allocUnsafe(size){assertSize(size);return createBuffer(size<0?0:checked(size)|0);}/**
* Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
* */Buffer.allocUnsafe=function(size){return allocUnsafe(size);};/**
* Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
*/Buffer.allocUnsafeSlow=function(size){return allocUnsafe(size);};function fromString(string,encoding){if(typeof encoding!=='string'||encoding===''){encoding='utf8';}if(!Buffer.isEncoding(encoding)){throw new TypeError('Unknown encoding: '+encoding);}var length=byteLength(string,encoding)|0;var buf=createBuffer(length);var actual=buf.write(string,encoding);if(actual!==length){// Writing a hex string, for example, that contains invalid characters will
// cause everything after the first invalid character to be ignored. (e.g.
// 'abxxcd' will be treated as 'ab')
buf=buf.slice(0,actual);}return buf;}function fromArrayLike(array){var length=array.length<0?0:checked(array.length)|0;var buf=createBuffer(length);for(var i=0;i=K_MAX_LENGTH){throw new RangeError('Attempt to allocate Buffer larger than maximum '+'size: 0x'+K_MAX_LENGTH.toString(16)+' bytes');}return length|0;}function SlowBuffer(length){if(+length!=length){// eslint-disable-line eqeqeq
length=0;}return Buffer.alloc(+length);}Buffer.isBuffer=function isBuffer(b){return b!=null&&b._isBuffer===true&&b!==Buffer.prototype;// so Buffer.isBuffer(Buffer.prototype) will be false
};Buffer.compare=function compare(a,b){if(isInstance(a,Uint8Array))a=Buffer.from(a,a.offset,a.byteLength);if(isInstance(b,Uint8Array))b=Buffer.from(b,b.offset,b.byteLength);if(!Buffer.isBuffer(a)||!Buffer.isBuffer(b)){throw new TypeError('The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array');}if(a===b)return 0;var x=a.length;var y=b.length;for(var i=0,len=Math.min(x,y);ibuffer.length){if(!Buffer.isBuffer(buf))buf=Buffer.from(buf);buf.copy(buffer,pos);}else{Uint8Array.prototype.set.call(buffer,buf,pos);}}else if(!Buffer.isBuffer(buf)){throw new TypeError('"list" argument must be an Array of Buffers');}else{buf.copy(buffer,pos);}pos+=buf.length;}return buffer;};function byteLength(string,encoding){if(Buffer.isBuffer(string)){return string.length;}if(ArrayBuffer.isView(string)||isInstance(string,ArrayBuffer)){return string.byteLength;}if(typeof string!=='string'){throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. '+'Received type '+_typeof(string));}var len=string.length;var mustMatch=arguments.length>2&&arguments[2]===true;if(!mustMatch&&len===0)return 0;// Use a for loop to avoid recursion
var loweredCase=false;for(;;){switch(encoding){case'ascii':case'latin1':case'binary':return len;case'utf8':case'utf-8':return utf8ToBytes(string).length;case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':return len*2;case'hex':return len>>>1;case'base64':return base64ToBytes(string).length;default:if(loweredCase){return mustMatch?-1:utf8ToBytes(string).length;// assume utf8
}encoding=(''+encoding).toLowerCase();loweredCase=true;}}}Buffer.byteLength=byteLength;function slowToString(encoding,start,end){var loweredCase=false;// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
// property of a typed array.
// This behaves neither like String nor Uint8Array in that we set start/end
// to their upper/lower bounds if the value passed is out of range.
// undefined is handled specially as per ECMA-262 6th Edition,
// Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
if(start===undefined||start<0){start=0;}// Return early if start > this.length. Done here to prevent potential uint32
// coercion fail below.
if(start>this.length){return'';}if(end===undefined||end>this.length){end=this.length;}if(end<=0){return'';}// Force coercion to uint32. This will also coerce falsey/NaN values to 0.
end>>>=0;start>>>=0;if(end<=start){return'';}if(!encoding)encoding='utf8';while(true){switch(encoding){case'hex':return hexSlice(this,start,end);case'utf8':case'utf-8':return utf8Slice(this,start,end);case'ascii':return asciiSlice(this,start,end);case'latin1':case'binary':return latin1Slice(this,start,end);case'base64':return base64Slice(this,start,end);case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':return utf16leSlice(this,start,end);default:if(loweredCase)throw new TypeError('Unknown encoding: '+encoding);encoding=(encoding+'').toLowerCase();loweredCase=true;}}}// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
// to detect a Buffer instance. It's not possible to use `instanceof Buffer`
// reliably in a browserify context because there could be multiple different
// copies of the 'buffer' package in use. This method works even for Buffer
// instances that were created from another copy of the `buffer` package.
// See: https://github.com/feross/buffer/issues/154
Buffer.prototype._isBuffer=true;function swap(b,n,m){var i=b[n];b[n]=b[m];b[m]=i;}Buffer.prototype.swap16=function swap16(){var len=this.length;if(len%2!==0){throw new RangeError('Buffer size must be a multiple of 16-bits');}for(var i=0;imax)str+=' ... ';return'';};if(customInspectSymbol){Buffer.prototype[customInspectSymbol]=Buffer.prototype.inspect;}Buffer.prototype.compare=function compare(target,start,end,thisStart,thisEnd){if(isInstance(target,Uint8Array)){target=Buffer.from(target,target.offset,target.byteLength);}if(!Buffer.isBuffer(target)){throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. '+'Received type '+_typeof(target));}if(start===undefined){start=0;}if(end===undefined){end=target?target.length:0;}if(thisStart===undefined){thisStart=0;}if(thisEnd===undefined){thisEnd=this.length;}if(start<0||end>target.length||thisStart<0||thisEnd>this.length){throw new RangeError('out of range index');}if(thisStart>=thisEnd&&start>=end){return 0;}if(thisStart>=thisEnd){return-1;}if(start>=end){return 1;}start>>>=0;end>>>=0;thisStart>>>=0;thisEnd>>>=0;if(this===target)return 0;var x=thisEnd-thisStart;var y=end-start;var len=Math.min(x,y);var thisCopy=this.slice(thisStart,thisEnd);var targetCopy=target.slice(start,end);for(var i=0;i= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf(buffer,val,byteOffset,encoding,dir){// Empty buffer means no match
if(buffer.length===0)return-1;// Normalize byteOffset
if(typeof byteOffset==='string'){encoding=byteOffset;byteOffset=0;}else if(byteOffset>0x7fffffff){byteOffset=0x7fffffff;}else if(byteOffset<-0x80000000){byteOffset=-0x80000000;}byteOffset=+byteOffset;// Coerce to Number.
if(numberIsNaN(byteOffset)){// byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
byteOffset=dir?0:buffer.length-1;}// Normalize byteOffset: negative offsets start from the end of the buffer
if(byteOffset<0)byteOffset=buffer.length+byteOffset;if(byteOffset>=buffer.length){if(dir)return-1;else byteOffset=buffer.length-1;}else if(byteOffset<0){if(dir)byteOffset=0;else return-1;}// Normalize val
if(typeof val==='string'){val=Buffer.from(val,encoding);}// Finally, search either indexOf (if dir is true) or lastIndexOf
if(Buffer.isBuffer(val)){// Special case: looking for empty string/buffer always fails
if(val.length===0){return-1;}return arrayIndexOf(buffer,val,byteOffset,encoding,dir);}else if(typeof val==='number'){val=val&0xFF;// Search for a byte value [0-255]
if(typeof Uint8Array.prototype.indexOf==='function'){if(dir){return Uint8Array.prototype.indexOf.call(buffer,val,byteOffset);}else{return Uint8Array.prototype.lastIndexOf.call(buffer,val,byteOffset);}}return arrayIndexOf(buffer,[val],byteOffset,encoding,dir);}throw new TypeError('val must be string, number or Buffer');}function arrayIndexOf(arr,val,byteOffset,encoding,dir){var indexSize=1;var arrLength=arr.length;var valLength=val.length;if(encoding!==undefined){encoding=String(encoding).toLowerCase();if(encoding==='ucs2'||encoding==='ucs-2'||encoding==='utf16le'||encoding==='utf-16le'){if(arr.length<2||val.length<2){return-1;}indexSize=2;arrLength/=2;valLength/=2;byteOffset/=2;}}function read(buf,i){if(indexSize===1){return buf[i];}else{return buf.readUInt16BE(i*indexSize);}}var i;if(dir){var foundIndex=-1;for(i=byteOffset;iarrLength)byteOffset=arrLength-valLength;for(i=byteOffset;i>=0;i--){var found=true;for(var j=0;jremaining){length=remaining;}}var strLen=string.length;if(length>strLen/2){length=strLen/2;}var i;for(i=0;i>>0;if(isFinite(length)){length=length>>>0;if(encoding===undefined)encoding='utf8';}else{encoding=length;length=undefined;}}else{throw new Error('Buffer.write(string, encoding, offset[, length]) is no longer supported');}var remaining=this.length-offset;if(length===undefined||length>remaining)length=remaining;if(string.length>0&&(length<0||offset<0)||offset>this.length){throw new RangeError('Attempt to write outside buffer bounds');}if(!encoding)encoding='utf8';var loweredCase=false;for(;;){switch(encoding){case'hex':return hexWrite(this,string,offset,length);case'utf8':case'utf-8':return utf8Write(this,string,offset,length);case'ascii':case'latin1':case'binary':return asciiWrite(this,string,offset,length);case'base64':// Warning: maxLength not taken into account in base64Write
return base64Write(this,string,offset,length);case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':return ucs2Write(this,string,offset,length);default:if(loweredCase)throw new TypeError('Unknown encoding: '+encoding);encoding=(''+encoding).toLowerCase();loweredCase=true;}}};Buffer.prototype.toJSON=function toJSON(){return{type:'Buffer',data:Array.prototype.slice.call(this._arr||this,0)};};function base64Slice(buf,start,end){if(start===0&&end===buf.length){return base64.fromByteArray(buf);}else{return base64.fromByteArray(buf.slice(start,end));}}function utf8Slice(buf,start,end){end=Math.min(buf.length,end);var res=[];var i=start;while(i0xEF?4:firstByte>0xDF?3:firstByte>0xBF?2:1;if(i+bytesPerSequence<=end){var secondByte=void 0,thirdByte=void 0,fourthByte=void 0,tempCodePoint=void 0;switch(bytesPerSequence){case 1:if(firstByte<0x80){codePoint=firstByte;}break;case 2:secondByte=buf[i+1];if((secondByte&0xC0)===0x80){tempCodePoint=(firstByte&0x1F)<<0x6|secondByte&0x3F;if(tempCodePoint>0x7F){codePoint=tempCodePoint;}}break;case 3:secondByte=buf[i+1];thirdByte=buf[i+2];if((secondByte&0xC0)===0x80&&(thirdByte&0xC0)===0x80){tempCodePoint=(firstByte&0xF)<<0xC|(secondByte&0x3F)<<0x6|thirdByte&0x3F;if(tempCodePoint>0x7FF&&(tempCodePoint<0xD800||tempCodePoint>0xDFFF)){codePoint=tempCodePoint;}}break;case 4:secondByte=buf[i+1];thirdByte=buf[i+2];fourthByte=buf[i+3];if((secondByte&0xC0)===0x80&&(thirdByte&0xC0)===0x80&&(fourthByte&0xC0)===0x80){tempCodePoint=(firstByte&0xF)<<0x12|(secondByte&0x3F)<<0xC|(thirdByte&0x3F)<<0x6|fourthByte&0x3F;if(tempCodePoint>0xFFFF&&tempCodePoint<0x110000){codePoint=tempCodePoint;}}}}if(codePoint===null){// we did not generate a valid codePoint so insert a
// replacement char (U+FFFD) and advance only 1 byte
codePoint=0xFFFD;bytesPerSequence=1;}else if(codePoint>0xFFFF){// encode to utf16 (surrogate pair dance)
codePoint-=0x10000;res.push(codePoint>>>10&0x3FF|0xD800);codePoint=0xDC00|codePoint&0x3FF;}res.push(codePoint);i+=bytesPerSequence;}return decodeCodePointsArray(res);}// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH=0x1000;function decodeCodePointsArray(codePoints){var len=codePoints.length;if(len<=MAX_ARGUMENTS_LENGTH){return String.fromCharCode.apply(String,codePoints);// avoid extra slice()
}// Decode in chunks to avoid "call stack size exceeded".
var res='';var i=0;while(ilen)end=len;var out='';for(var i=start;ilen){start=len;}if(end<0){end+=len;if(end<0)end=0;}else if(end>len){end=len;}if(endlength)throw new RangeError('Trying to access beyond buffer length');}Buffer.prototype.readUintLE=Buffer.prototype.readUIntLE=function readUIntLE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i>>0;byteLength=byteLength>>>0;if(!noAssert){checkOffset(offset,byteLength,this.length);}var val=this[offset+--byteLength];var mul=1;while(byteLength>0&&(mul*=0x100)){val+=this[offset+--byteLength]*mul;}return val;};Buffer.prototype.readUint8=Buffer.prototype.readUInt8=function readUInt8(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,1,this.length);return this[offset];};Buffer.prototype.readUint16LE=Buffer.prototype.readUInt16LE=function readUInt16LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);return this[offset]|this[offset+1]<<8;};Buffer.prototype.readUint16BE=Buffer.prototype.readUInt16BE=function readUInt16BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);return this[offset]<<8|this[offset+1];};Buffer.prototype.readUint32LE=Buffer.prototype.readUInt32LE=function readUInt32LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return(this[offset]|this[offset+1]<<8|this[offset+2]<<16)+this[offset+3]*0x1000000;};Buffer.prototype.readUint32BE=Buffer.prototype.readUInt32BE=function readUInt32BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]*0x1000000+(this[offset+1]<<16|this[offset+2]<<8|this[offset+3]);};Buffer.prototype.readBigUInt64LE=defineBigIntMethod(function readBigUInt64LE(offset){offset=offset>>>0;validateNumber(offset,'offset');var first=this[offset];var last=this[offset+7];if(first===undefined||last===undefined){boundsError(offset,this.length-8);}var lo=first+this[++offset]*Math.pow(2,8)+this[++offset]*Math.pow(2,16)+this[++offset]*Math.pow(2,24);var hi=this[++offset]+this[++offset]*Math.pow(2,8)+this[++offset]*Math.pow(2,16)+last*Math.pow(2,24);return BigInt(lo)+(BigInt(hi)<>>0;validateNumber(offset,'offset');var first=this[offset];var last=this[offset+7];if(first===undefined||last===undefined){boundsError(offset,this.length-8);}var hi=first*Math.pow(2,24)+this[++offset]*Math.pow(2,16)+this[++offset]*Math.pow(2,8)+this[++offset];var lo=this[++offset]*Math.pow(2,24)+this[++offset]*Math.pow(2,16)+this[++offset]*Math.pow(2,8)+last;return(BigInt(hi)<>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i=mul)val-=Math.pow(2,8*byteLength);return val;};Buffer.prototype.readIntBE=function readIntBE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var i=byteLength;var mul=1;var val=this[offset+--i];while(i>0&&(mul*=0x100)){val+=this[offset+--i]*mul;}mul*=0x80;if(val>=mul)val-=Math.pow(2,8*byteLength);return val;};Buffer.prototype.readInt8=function readInt8(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,1,this.length);if(!(this[offset]&0x80))return this[offset];return(0xff-this[offset]+1)*-1;};Buffer.prototype.readInt16LE=function readInt16LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset]|this[offset+1]<<8;return val&0x8000?val|0xFFFF0000:val;};Buffer.prototype.readInt16BE=function readInt16BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset+1]|this[offset]<<8;return val&0x8000?val|0xFFFF0000:val;};Buffer.prototype.readInt32LE=function readInt32LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]|this[offset+1]<<8|this[offset+2]<<16|this[offset+3]<<24;};Buffer.prototype.readInt32BE=function readInt32BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]<<24|this[offset+1]<<16|this[offset+2]<<8|this[offset+3];};Buffer.prototype.readBigInt64LE=defineBigIntMethod(function readBigInt64LE(offset){offset=offset>>>0;validateNumber(offset,'offset');var first=this[offset];var last=this[offset+7];if(first===undefined||last===undefined){boundsError(offset,this.length-8);}var val=this[offset+4]+this[offset+5]*Math.pow(2,8)+this[offset+6]*Math.pow(2,16)+(last<<24);// Overflow
return(BigInt(val)<>>0;validateNumber(offset,'offset');var first=this[offset];var last=this[offset+7];if(first===undefined||last===undefined){boundsError(offset,this.length-8);}var val=(first<<24)+// Overflow
this[++offset]*Math.pow(2,16)+this[++offset]*Math.pow(2,8)+this[++offset];return(BigInt(val)<>>0;if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,true,23,4);};Buffer.prototype.readFloatBE=function readFloatBE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,false,23,4);};Buffer.prototype.readDoubleLE=function readDoubleLE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,true,52,8);};Buffer.prototype.readDoubleBE=function readDoubleBE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,false,52,8);};function checkInt(buf,value,offset,ext,max,min){if(!Buffer.isBuffer(buf))throw new TypeError('"buffer" argument must be a Buffer instance');if(value>max||valuebuf.length)throw new RangeError('Index out of range');}Buffer.prototype.writeUintLE=Buffer.prototype.writeUIntLE=function writeUIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0);}var mul=1;var i=0;this[offset]=value&0xFF;while(++i>>0;byteLength=byteLength>>>0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0);}var i=byteLength-1;var mul=1;this[offset+i]=value&0xFF;while(--i>=0&&(mul*=0x100)){this[offset+i]=value/mul&0xFF;}return offset+byteLength;};Buffer.prototype.writeUint8=Buffer.prototype.writeUInt8=function writeUInt8(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,1,0xff,0);this[offset]=value&0xff;return offset+1;};Buffer.prototype.writeUint16LE=Buffer.prototype.writeUInt16LE=function writeUInt16LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,0xffff,0);this[offset]=value&0xff;this[offset+1]=value>>>8;return offset+2;};Buffer.prototype.writeUint16BE=Buffer.prototype.writeUInt16BE=function writeUInt16BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,0xffff,0);this[offset]=value>>>8;this[offset+1]=value&0xff;return offset+2;};Buffer.prototype.writeUint32LE=Buffer.prototype.writeUInt32LE=function writeUInt32LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,0xffffffff,0);this[offset+3]=value>>>24;this[offset+2]=value>>>16;this[offset+1]=value>>>8;this[offset]=value&0xff;return offset+4;};Buffer.prototype.writeUint32BE=Buffer.prototype.writeUInt32BE=function writeUInt32BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,0xffffffff,0);this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&0xff;return offset+4;};function wrtBigUInt64LE(buf,value,offset,min,max){checkIntBI(value,min,max,buf,offset,7);var lo=Number(value&BigInt(0xffffffff));buf[offset++]=lo;lo=lo>>8;buf[offset++]=lo;lo=lo>>8;buf[offset++]=lo;lo=lo>>8;buf[offset++]=lo;var hi=Number(value>>BigInt(32)&BigInt(0xffffffff));buf[offset++]=hi;hi=hi>>8;buf[offset++]=hi;hi=hi>>8;buf[offset++]=hi;hi=hi>>8;buf[offset++]=hi;return offset;}function wrtBigUInt64BE(buf,value,offset,min,max){checkIntBI(value,min,max,buf,offset,7);var lo=Number(value&BigInt(0xffffffff));buf[offset+7]=lo;lo=lo>>8;buf[offset+6]=lo;lo=lo>>8;buf[offset+5]=lo;lo=lo>>8;buf[offset+4]=lo;var hi=Number(value>>BigInt(32)&BigInt(0xffffffff));buf[offset+3]=hi;hi=hi>>8;buf[offset+2]=hi;hi=hi>>8;buf[offset+1]=hi;hi=hi>>8;buf[offset]=hi;return offset+8;}Buffer.prototype.writeBigUInt64LE=defineBigIntMethod(function writeBigUInt64LE(value){var offset=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;return wrtBigUInt64LE(this,value,offset,BigInt(0),BigInt('0xffffffffffffffff'));});Buffer.prototype.writeBigUInt64BE=defineBigIntMethod(function writeBigUInt64BE(value){var offset=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;return wrtBigUInt64BE(this,value,offset,BigInt(0),BigInt('0xffffffffffffffff'));});Buffer.prototype.writeIntLE=function writeIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit);}var i=0;var mul=1;var sub=0;this[offset]=value&0xFF;while(++i>0)-sub&0xFF;}return offset+byteLength;};Buffer.prototype.writeIntBE=function writeIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit);}var i=byteLength-1;var mul=1;var sub=0;this[offset+i]=value&0xFF;while(--i>=0&&(mul*=0x100)){if(value<0&&sub===0&&this[offset+i+1]!==0){sub=1;}this[offset+i]=(value/mul>>0)-sub&0xFF;}return offset+byteLength;};Buffer.prototype.writeInt8=function writeInt8(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,1,0x7f,-0x80);if(value<0)value=0xff+value+1;this[offset]=value&0xff;return offset+1;};Buffer.prototype.writeInt16LE=function writeInt16LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,0x7fff,-0x8000);this[offset]=value&0xff;this[offset+1]=value>>>8;return offset+2;};Buffer.prototype.writeInt16BE=function writeInt16BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,0x7fff,-0x8000);this[offset]=value>>>8;this[offset+1]=value&0xff;return offset+2;};Buffer.prototype.writeInt32LE=function writeInt32LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,0x7fffffff,-0x80000000);this[offset]=value&0xff;this[offset+1]=value>>>8;this[offset+2]=value>>>16;this[offset+3]=value>>>24;return offset+4;};Buffer.prototype.writeInt32BE=function writeInt32BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,0x7fffffff,-0x80000000);if(value<0)value=0xffffffff+value+1;this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&0xff;return offset+4;};Buffer.prototype.writeBigInt64LE=defineBigIntMethod(function writeBigInt64LE(value){var offset=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;return wrtBigUInt64LE(this,value,offset,-BigInt('0x8000000000000000'),BigInt('0x7fffffffffffffff'));});Buffer.prototype.writeBigInt64BE=defineBigIntMethod(function writeBigInt64BE(value){var offset=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;return wrtBigUInt64BE(this,value,offset,-BigInt('0x8000000000000000'),BigInt('0x7fffffffffffffff'));});function checkIEEE754(buf,value,offset,ext,max,min){if(offset+ext>buf.length)throw new RangeError('Index out of range');if(offset<0)throw new RangeError('Index out of range');}function writeFloat(buf,value,offset,littleEndian,noAssert){value=+value;offset=offset>>>0;if(!noAssert){checkIEEE754(buf,value,offset,4,3.4028234663852886e+38,-3.4028234663852886e+38);}ieee754.write(buf,value,offset,littleEndian,23,4);return offset+4;}Buffer.prototype.writeFloatLE=function writeFloatLE(value,offset,noAssert){return writeFloat(this,value,offset,true,noAssert);};Buffer.prototype.writeFloatBE=function writeFloatBE(value,offset,noAssert){return writeFloat(this,value,offset,false,noAssert);};function writeDouble(buf,value,offset,littleEndian,noAssert){value=+value;offset=offset>>>0;if(!noAssert){checkIEEE754(buf,value,offset,8,1.7976931348623157E+308,-1.7976931348623157E+308);}ieee754.write(buf,value,offset,littleEndian,52,8);return offset+8;}Buffer.prototype.writeDoubleLE=function writeDoubleLE(value,offset,noAssert){return writeDouble(this,value,offset,true,noAssert);};Buffer.prototype.writeDoubleBE=function writeDoubleBE(value,offset,noAssert){return writeDouble(this,value,offset,false,noAssert);};// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy=function copy(target,targetStart,start,end){if(!Buffer.isBuffer(target))throw new TypeError('argument should be a Buffer');if(!start)start=0;if(!end&&end!==0)end=this.length;if(targetStart>=target.length)targetStart=target.length;if(!targetStart)targetStart=0;if(end>0&&end=this.length)throw new RangeError('Index out of range');if(end<0)throw new RangeError('sourceEnd out of bounds');// Are we oob?
if(end>this.length)end=this.length;if(target.length-targetStart>>0;end=end===undefined?this.length:end>>>0;if(!val)val=0;var i;if(typeof val==='number'){for(i=start;iMath.pow(2,32)){received=addNumericalSeparator(String(input));}else if(typeof input==='bigint'){received=String(input);if(input>Math.pow(BigInt(2),BigInt(32))||input<-Math.pow(BigInt(2),BigInt(32))){received=addNumericalSeparator(received);}received+='n';}msg+=" It must be ".concat(range,". Received ").concat(received);return msg;},RangeError);function addNumericalSeparator(val){var res='';var i=val.length;var start=val[0]==='-'?1:0;for(;i>=start+4;i-=3){res="_".concat(val.slice(i-3,i)).concat(res);}return"".concat(val.slice(0,i)).concat(res);}// CHECK FUNCTIONS
// ===============
function checkBounds(buf,offset,byteLength){validateNumber(offset,'offset');if(buf[offset]===undefined||buf[offset+byteLength]===undefined){boundsError(offset,buf.length-(byteLength+1));}}function checkIntBI(value,min,max,buf,offset,byteLength){if(value>max||value3){if(min===0||min===BigInt(0)){range=">= 0".concat(n," and < 2").concat(n," ** ").concat((byteLength+1)*8).concat(n);}else{range=">= -(2".concat(n," ** ").concat((byteLength+1)*8-1).concat(n,") and < 2 ** ")+"".concat((byteLength+1)*8-1).concat(n);}}else{range=">= ".concat(min).concat(n," and <= ").concat(max).concat(n);}throw new errors.ERR_OUT_OF_RANGE('value',range,value);}checkBounds(buf,offset,byteLength);}function validateNumber(value,name){if(typeof value!=='number'){throw new errors.ERR_INVALID_ARG_TYPE(name,'number',value);}}function boundsError(value,length,type){if(Math.floor(value)!==value){validateNumber(value,type);throw new errors.ERR_OUT_OF_RANGE(type||'offset','an integer',value);}if(length<0){throw new errors.ERR_BUFFER_OUT_OF_BOUNDS();}throw new errors.ERR_OUT_OF_RANGE(type||'offset',">= ".concat(type?1:0," and <= ").concat(length),value);}// HELPER FUNCTIONS
// ================
var INVALID_BASE64_RE=/[^+/0-9A-Za-z-_]/g;function base64clean(str){// Node takes equal signs as end of the Base64 encoding
str=str.split('=')[0];// Node strips out invalid characters like \n and \t from the string, base64-js does not
str=str.trim().replace(INVALID_BASE64_RE,'');// Node converts strings with length < 2 to ''
if(str.length<2)return'';// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
while(str.length%4!==0){str=str+'=';}return str;}function utf8ToBytes(string,units){units=units||Infinity;var codePoint;var length=string.length;var leadSurrogate=null;var bytes=[];for(var i=0;i0xD7FF&&codePoint<0xE000){// last char was a lead
if(!leadSurrogate){// no lead yet
if(codePoint>0xDBFF){// unexpected trail
if((units-=3)>-1)bytes.push(0xEF,0xBF,0xBD);continue;}else if(i+1===length){// unpaired lead
if((units-=3)>-1)bytes.push(0xEF,0xBF,0xBD);continue;}// valid lead
leadSurrogate=codePoint;continue;}// 2 leads in a row
if(codePoint<0xDC00){if((units-=3)>-1)bytes.push(0xEF,0xBF,0xBD);leadSurrogate=codePoint;continue;}// valid surrogate pair
codePoint=(leadSurrogate-0xD800<<10|codePoint-0xDC00)+0x10000;}else if(leadSurrogate){// valid bmp char, but last char was a lead
if((units-=3)>-1)bytes.push(0xEF,0xBF,0xBD);}leadSurrogate=null;// encode utf8
if(codePoint<0x80){if((units-=1)<0)break;bytes.push(codePoint);}else if(codePoint<0x800){if((units-=2)<0)break;bytes.push(codePoint>>0x6|0xC0,codePoint&0x3F|0x80);}else if(codePoint<0x10000){if((units-=3)<0)break;bytes.push(codePoint>>0xC|0xE0,codePoint>>0x6&0x3F|0x80,codePoint&0x3F|0x80);}else if(codePoint<0x110000){if((units-=4)<0)break;bytes.push(codePoint>>0x12|0xF0,codePoint>>0xC&0x3F|0x80,codePoint>>0x6&0x3F|0x80,codePoint&0x3F|0x80);}else{throw new Error('Invalid code point');}}return bytes;}function asciiToBytes(str){var byteArray=[];for(var i=0;i>8;lo=c%256;byteArray.push(lo);byteArray.push(hi);}return byteArray;}function base64ToBytes(str){return base64.toByteArray(base64clean(str));}function blitBuffer(src,dst,offset,length){var i;for(i=0;i=dst.length||i>=src.length)break;dst[i+offset]=src[i];}return i;}// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass
// the `instanceof` check but they should be treated as of that type.
// See: https://github.com/feross/buffer/issues/166
function isInstance(obj,type){return obj instanceof type||obj!=null&&obj.constructor!=null&&obj.constructor.name!=null&&obj.constructor.name===type.name;}function numberIsNaN(obj){// For IE11 support
return obj!==obj;// eslint-disable-line no-self-compare
}// Create lookup table for `toString('hex')`
// See: https://github.com/feross/buffer/issues/219
var hexSliceLookupTable=function(){var alphabet='0123456789abcdef';var table=new Array(256);for(var i=0;i<16;++i){var i16=i*16;for(var j=0;j<16;++j){table[i16+j]=alphabet[i]+alphabet[j];}}return table;}();// Return not function with Error if BigInt not supported
function defineBigIntMethod(fn){return typeof BigInt==='undefined'?BufferBigIntNotDefined:fn;}function BufferBigIntNotDefined(){throw new Error('BigInt not supported');}/***/},/***/9216:/***/function(module){"use strict";module.exports=isMobile;module.exports.isMobile=isMobile;module.exports["default"]=isMobile;var mobileRE=/(android|bb\d+|meego).+mobile|armv7l|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series[46]0|samsungbrowser.*mobile|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i;var notMobileRE=/CrOS/;var tabletRE=/android|ipad|playbook|silk/i;function isMobile(opts){if(!opts)opts={};var ua=opts.ua;if(!ua&&typeof navigator!=='undefined')ua=navigator.userAgent;if(ua&&ua.headers&&typeof ua.headers['user-agent']==='string'){ua=ua.headers['user-agent'];}if(typeof ua!=='string')return false;var result=mobileRE.test(ua)&&!notMobileRE.test(ua)||!!opts.tablet&&tabletRE.test(ua);if(!result&&opts.tablet&&opts.featureDetect&&navigator&&navigator.maxTouchPoints>1&&ua.indexOf('Macintosh')!==-1&&ua.indexOf('Safari')!==-1){result=true;}return result;}/***/},/***/6296:/***/function(module,__unused_webpack_exports,__nested_webpack_require_53135__){"use strict";module.exports=createViewController;var createTurntable=__nested_webpack_require_53135__(7261);var createOrbit=__nested_webpack_require_53135__(9977);var createMatrix=__nested_webpack_require_53135__(4192);function ViewController(controllers,mode){this._controllerNames=Object.keys(controllers);this._controllerList=this._controllerNames.map(function(n){return controllers[n];});this._mode=mode;this._active=controllers[mode];if(!this._active){this._mode='turntable';this._active=controllers.turntable;}this.modes=this._controllerNames;this.computedMatrix=this._active.computedMatrix;this.computedEye=this._active.computedEye;this.computedUp=this._active.computedUp;this.computedCenter=this._active.computedCenter;this.computedRadius=this._active.computedRadius;}var proto=ViewController.prototype;proto.flush=function(a0){var cc=this._controllerList;for(var i=0;i0){throw new Error('Invalid string. Length must be a multiple of 4');}// Trim off extra bytes after placeholder bytes are found
// See: https://github.com/beatgammit/base64-js/issues/42
var validLen=b64.indexOf('=');if(validLen===-1)validLen=len;var placeHoldersLen=validLen===len?0:4-validLen%4;return[validLen,placeHoldersLen];}// base64 is 4/3 + up to two characters of the original data
function byteLength(b64){var lens=getLens(b64);var validLen=lens[0];var placeHoldersLen=lens[1];return(validLen+placeHoldersLen)*3/4-placeHoldersLen;}function _byteLength(b64,validLen,placeHoldersLen){return(validLen+placeHoldersLen)*3/4-placeHoldersLen;}function toByteArray(b64){var tmp;var lens=getLens(b64);var validLen=lens[0];var placeHoldersLen=lens[1];var arr=new Arr(_byteLength(b64,validLen,placeHoldersLen));var curByte=0;// if there are placeholders, only get up to the last complete 4 chars
var len=placeHoldersLen>0?validLen-4:validLen;var i;for(i=0;i>16&0xFF;arr[curByte++]=tmp>>8&0xFF;arr[curByte++]=tmp&0xFF;}if(placeHoldersLen===2){tmp=revLookup[b64.charCodeAt(i)]<<2|revLookup[b64.charCodeAt(i+1)]>>4;arr[curByte++]=tmp&0xFF;}if(placeHoldersLen===1){tmp=revLookup[b64.charCodeAt(i)]<<10|revLookup[b64.charCodeAt(i+1)]<<4|revLookup[b64.charCodeAt(i+2)]>>2;arr[curByte++]=tmp>>8&0xFF;arr[curByte++]=tmp&0xFF;}return arr;}function tripletToBase64(num){return lookup[num>>18&0x3F]+lookup[num>>12&0x3F]+lookup[num>>6&0x3F]+lookup[num&0x3F];}function encodeChunk(uint8,start,end){var tmp;var output=[];for(var i=start;ilen2?len2:i+maxChunkLength));}// pad the end with zeros, but make sure to not forget the extra bytes
if(extraBytes===1){tmp=uint8[len-1];parts.push(lookup[tmp>>2]+lookup[tmp<<4&0x3F]+'==');}else if(extraBytes===2){tmp=(uint8[len-2]<<8)+uint8[len-1];parts.push(lookup[tmp>>10]+lookup[tmp>>4&0x3F]+lookup[tmp<<2&0x3F]+'=');}return parts.join('');}/***/},/***/3865:/***/function(module,__unused_webpack_exports,__nested_webpack_require_63262__){"use strict";var rationalize=__nested_webpack_require_63262__(869);module.exports=add;function add(a,b){return rationalize(a[0].mul(b[1]).add(b[0].mul(a[1])),a[1].mul(b[1]));}/***/},/***/1318:/***/function(module){"use strict";module.exports=cmp;function cmp(a,b){return a[0].mul(b[1]).cmp(b[0].mul(a[1]));}/***/},/***/8697:/***/function(module,__unused_webpack_exports,__nested_webpack_require_63640__){"use strict";var rationalize=__nested_webpack_require_63640__(869);module.exports=div;function div(a,b){return rationalize(a[0].mul(b[1]),a[1].mul(b[0]));}/***/},/***/7842:/***/function(module,__unused_webpack_exports,__nested_webpack_require_63866__){"use strict";var isRat=__nested_webpack_require_63866__(6330);var isBN=__nested_webpack_require_63866__(1533);var num2bn=__nested_webpack_require_63866__(2651);var str2bn=__nested_webpack_require_63866__(4387);var rationalize=__nested_webpack_require_63866__(869);var div=__nested_webpack_require_63866__(8697);module.exports=makeRational;function makeRational(numer,denom){if(isRat(numer)){if(denom){return div(numer,makeRational(denom));}return[numer[0].clone(),numer[1].clone()];}var shift=0;var a,b;if(isBN(numer)){a=numer.clone();}else if(typeof numer==='string'){a=str2bn(numer);}else if(numer===0){return[num2bn(0),num2bn(1)];}else if(numer===Math.floor(numer)){a=num2bn(numer);}else{while(numer!==Math.floor(numer)){numer=numer*Math.pow(2,256);shift-=256;}a=num2bn(numer);}if(isRat(denom)){a.mul(denom[1]);b=denom[0].clone();}else if(isBN(denom)){b=denom.clone();}else if(typeof denom==='string'){b=str2bn(denom);}else if(!denom){b=num2bn(1);}else if(denom===Math.floor(denom)){b=num2bn(denom);}else{while(denom!==Math.floor(denom)){denom=denom*Math.pow(2,256);shift+=256;}b=num2bn(denom);}if(shift>0){a=a.ushln(shift);}else if(shift<0){b=b.ushln(-shift);}return rationalize(a,b);}/***/},/***/6330:/***/function(module,__unused_webpack_exports,__nested_webpack_require_65061__){"use strict";var isBN=__nested_webpack_require_65061__(1533);module.exports=isRat;function isRat(x){return Array.isArray(x)&&x.length===2&&isBN(x[0])&&isBN(x[1]);}/***/},/***/5716:/***/function(module,__unused_webpack_exports,__nested_webpack_require_65295__){"use strict";var BN=__nested_webpack_require_65295__(6859);module.exports=sign;function sign(x){return x.cmp(new BN(0));}/***/},/***/1369:/***/function(module,__unused_webpack_exports,__nested_webpack_require_65487__){"use strict";var sign=__nested_webpack_require_65487__(5716);module.exports=bn2num;//TODO: Make this better
function bn2num(b){var l=b.length;var words=b.words;var out=0;if(l===1){out=words[0];}else if(l===2){out=words[0]+words[1]*0x4000000;}else{for(var i=0;i20){return 52;}return h+32;}/***/},/***/1533:/***/function(module,__unused_webpack_exports,__nested_webpack_require_66252__){"use strict";var BN=__nested_webpack_require_66252__(6859);module.exports=isBN;//Test if x is a bignumber
//FIXME: obviously this is the wrong way to do it
function isBN(x){return x&&typeof x==='object'&&Boolean(x.words);}/***/},/***/2651:/***/function(module,__unused_webpack_exports,__nested_webpack_require_66545__){"use strict";var BN=__nested_webpack_require_66545__(6859);var db=__nested_webpack_require_66545__(2361);module.exports=num2bn;function num2bn(x){var e=db.exponent(x);if(e<52){return new BN(x);}else{return new BN(x*Math.pow(2,52-e)).ushln(e-52);}}/***/},/***/869:/***/function(module,__unused_webpack_exports,__nested_webpack_require_66849__){"use strict";var num2bn=__nested_webpack_require_66849__(2651);var sign=__nested_webpack_require_66849__(5716);module.exports=rationalize;function rationalize(numer,denom){var snumer=sign(numer);var sdenom=sign(denom);if(snumer===0){return[num2bn(0),num2bn(1)];}if(sdenom===0){return[num2bn(0),num2bn(0)];}if(sdenom<0){numer=numer.neg();denom=denom.neg();}var d=numer.gcd(denom);if(d.cmpn(1)){return[numer.div(d),denom.div(d)];}return[numer,denom];}/***/},/***/4387:/***/function(module,__unused_webpack_exports,__nested_webpack_require_67356__){"use strict";var BN=__nested_webpack_require_67356__(6859);module.exports=str2BN;function str2BN(x){return new BN(x);}/***/},/***/6504:/***/function(module,__unused_webpack_exports,__nested_webpack_require_67545__){"use strict";var rationalize=__nested_webpack_require_67545__(869);module.exports=mul;function mul(a,b){return rationalize(a[0].mul(b[0]),a[1].mul(b[1]));}/***/},/***/7721:/***/function(module,__unused_webpack_exports,__nested_webpack_require_67771__){"use strict";var bnsign=__nested_webpack_require_67771__(5716);module.exports=sign;function sign(x){return bnsign(x[0])*bnsign(x[1]);}/***/},/***/5572:/***/function(module,__unused_webpack_exports,__nested_webpack_require_67976__){"use strict";var rationalize=__nested_webpack_require_67976__(869);module.exports=sub;function sub(a,b){return rationalize(a[0].mul(b[1]).sub(a[1].mul(b[0])),a[1].mul(b[1]));}/***/},/***/946:/***/function(module,__unused_webpack_exports,__nested_webpack_require_68221__){"use strict";var bn2num=__nested_webpack_require_68221__(1369);var ctz=__nested_webpack_require_68221__(4025);module.exports=roundRat;// Round a rational to the closest float
function roundRat(f){var a=f[0];var b=f[1];if(a.cmpn(0)===0){return 0;}var h=a.abs().divmod(b.abs());var iv=h.div;var x=bn2num(iv);var ir=h.mod;var sgn=a.negative!==b.negative?-1:1;if(ir.cmpn(0)===0){return sgn*x;}if(x){var s=ctz(x)+4;var y=bn2num(ir.ushln(s).divRound(b));return sgn*(x+y*Math.pow(2,-s));}else{var ybits=b.bitLength()-ir.bitLength()+53;var y=bn2num(ir.ushln(ybits).divRound(b));if(ybits<1023){return sgn*y*Math.pow(2,-ybits);}y*=Math.pow(2,-1023);return sgn*y*Math.pow(2,1023-ybits);}}/***/},/***/2478:/***/function(module){"use strict";// (a, y, c, l, h) = (array, y[, cmp, lo, hi])
function ge(a,y,c,l,h){var i=h+1;while(l<=h){var m=l+h>>>1,x=a[m];var p=c!==undefined?c(x,y):x-y;if(p>=0){i=m;h=m-1;}else{l=m+1;}}return i;};function gt(a,y,c,l,h){var i=h+1;while(l<=h){var m=l+h>>>1,x=a[m];var p=c!==undefined?c(x,y):x-y;if(p>0){i=m;h=m-1;}else{l=m+1;}}return i;};function lt(a,y,c,l,h){var i=l-1;while(l<=h){var m=l+h>>>1,x=a[m];var p=c!==undefined?c(x,y):x-y;if(p<0){i=m;l=m+1;}else{h=m-1;}}return i;};function le(a,y,c,l,h){var i=l-1;while(l<=h){var m=l+h>>>1,x=a[m];var p=c!==undefined?c(x,y):x-y;if(p<=0){i=m;l=m+1;}else{h=m-1;}}return i;};function eq(a,y,c,l,h){while(l<=h){var m=l+h>>>1,x=a[m];var p=c!==undefined?c(x,y):x-y;if(p===0){return m;}if(p<=0){l=m+1;}else{h=m-1;}}return-1;};function norm(a,y,c,l,h,f){if(typeof c==='function'){return f(a,y,c,l===undefined?0:l|0,h===undefined?a.length-1:h|0);}return f(a,y,undefined,c===undefined?0:c|0,l===undefined?a.length-1:l|0);}module.exports={ge:function(a,y,c,l,h){return norm(a,y,c,l,h,ge);},gt:function(a,y,c,l,h){return norm(a,y,c,l,h,gt);},lt:function(a,y,c,l,h){return norm(a,y,c,l,h,lt);},le:function(a,y,c,l,h){return norm(a,y,c,l,h,le);},eq:function(a,y,c,l,h){return norm(a,y,c,l,h,eq);}};/***/},/***/8828:/***/function(__unused_webpack_module,exports){"use strict";/**
* Bit twiddling hacks for JavaScript.
*
* Author: Mikola Lysenko
*
* Ported from Stanford bit twiddling hack library:
* http://graphics.stanford.edu/~seander/bithacks.html
*/"use restrict";//Number of bits in an integer
var INT_BITS=32;//Constants
exports.INT_BITS=INT_BITS;exports.INT_MAX=0x7fffffff;exports.INT_MIN=-1<0)-(v<0);};//Computes absolute value of integer
exports.abs=function(v){var mask=v>>INT_BITS-1;return(v^mask)-mask;};//Computes minimum of integers x and y
exports.min=function(x,y){return y^(x^y)&-(x0xFFFF)<<4;v>>>=r;shift=(v>0xFF)<<3;v>>>=shift;r|=shift;shift=(v>0xF)<<2;v>>>=shift;r|=shift;shift=(v>0x3)<<1;v>>>=shift;r|=shift;return r|v>>1;};//Computes log base 10 of v
exports.log10=function(v){return v>=1000000000?9:v>=100000000?8:v>=10000000?7:v>=1000000?6:v>=100000?5:v>=10000?4:v>=1000?3:v>=100?2:v>=10?1:0;};//Counts number of bits
exports.popCount=function(v){v=v-(v>>>1&0x55555555);v=(v&0x33333333)+(v>>>2&0x33333333);return(v+(v>>>4)&0xF0F0F0F)*0x1010101>>>24;};//Counts number of trailing zeros
function countTrailingZeros(v){var c=32;v&=-v;if(v)c--;if(v&0x0000FFFF)c-=16;if(v&0x00FF00FF)c-=8;if(v&0x0F0F0F0F)c-=4;if(v&0x33333333)c-=2;if(v&0x55555555)c-=1;return c;}exports.countTrailingZeros=countTrailingZeros;//Rounds to next power of 2
exports.nextPow2=function(v){v+=v===0;--v;v|=v>>>1;v|=v>>>2;v|=v>>>4;v|=v>>>8;v|=v>>>16;return v+1;};//Rounds down to previous power of 2
exports.prevPow2=function(v){v|=v>>>1;v|=v>>>2;v|=v>>>4;v|=v>>>8;v|=v>>>16;return v-(v>>>1);};//Computes parity of word
exports.parity=function(v){v^=v>>>16;v^=v>>>8;v^=v>>>4;v&=0xf;return 0x6996>>>v&1;};var REVERSE_TABLE=new Array(256);(function(tab){for(var i=0;i<256;++i){var v=i,r=i,s=7;for(v>>>=1;v;v>>>=1){r<<=1;r|=v&1;--s;}tab[i]=r<>>8&0xff]<<16|REVERSE_TABLE[v>>>16&0xff]<<8|REVERSE_TABLE[v>>>24&0xff];};//Interleave bits of 2 coordinates with 16 bits. Useful for fast quadtree codes
exports.interleave2=function(x,y){x&=0xFFFF;x=(x|x<<8)&0x00FF00FF;x=(x|x<<4)&0x0F0F0F0F;x=(x|x<<2)&0x33333333;x=(x|x<<1)&0x55555555;y&=0xFFFF;y=(y|y<<8)&0x00FF00FF;y=(y|y<<4)&0x0F0F0F0F;y=(y|y<<2)&0x33333333;y=(y|y<<1)&0x55555555;return x|y<<1;};//Extracts the nth interleaved component
exports.deinterleave2=function(v,n){v=v>>>n&0x55555555;v=(v|v>>>1)&0x33333333;v=(v|v>>>2)&0x0F0F0F0F;v=(v|v>>>4)&0x00FF00FF;v=(v|v>>>16)&0x000FFFF;return v<<16>>16;};//Interleave bits of 3 coordinates, each with 10 bits. Useful for fast octree codes
exports.interleave3=function(x,y,z){x&=0x3FF;x=(x|x<<16)&4278190335;x=(x|x<<8)&251719695;x=(x|x<<4)&3272356035;x=(x|x<<2)&1227133513;y&=0x3FF;y=(y|y<<16)&4278190335;y=(y|y<<8)&251719695;y=(y|y<<4)&3272356035;y=(y|y<<2)&1227133513;x|=y<<1;z&=0x3FF;z=(z|z<<16)&4278190335;z=(z|z<<8)&251719695;z=(z|z<<4)&3272356035;z=(z|z<<2)&1227133513;return x|z<<2;};//Extracts nth interleaved component of a 3-tuple
exports.deinterleave3=function(v,n){v=v>>>n&1227133513;v=(v|v>>>2)&3272356035;v=(v|v>>>4)&251719695;v=(v|v>>>8)&4278190335;v=(v|v>>>16)&0x3FF;return v<<22>>22;};//Computes next combination in colexicographic order (this is mistakenly called nextPermutation on the bit twiddling hacks page)
exports.nextCombination=function(v){var t=v|v-1;return t+1|(~t&-~t)-1>>>countTrailingZeros(v)+1;};/***/},/***/6859:/***/function(module,__unused_webpack_exports,__nested_webpack_require_74030__){/* module decorator */module=__nested_webpack_require_74030__.nmd(module);(function(module,exports){'use strict';// Utils
function assert(val,msg){if(!val)throw new Error(msg||'Assertion failed');}// Could use `inherits` module, but don't want to move from single file
// architecture yet.
function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor();ctor.prototype.constructor=ctor;}// BN
function BN(number,base,endian){if(BN.isBN(number)){return number;}this.negative=0;this.words=null;this.length=0;// Reduction context
this.red=null;if(number!==null){if(base==='le'||base==='be'){endian=base;base=10;}this._init(number||0,base||10,endian||'be');}}if(typeof module==='object'){module.exports=BN;}else{exports.BN=BN;}BN.BN=BN;BN.wordSize=26;var Buffer;try{if(typeof window!=='undefined'&&typeof window.Buffer!=='undefined'){Buffer=window.Buffer;}else{Buffer=__nested_webpack_require_74030__(7790).Buffer;}}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true;}return num!==null&&typeof num==='object'&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words);};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right;};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right;};BN.prototype._init=function init(number,base,endian){if(typeof number==='number'){return this._initNumber(number,base,endian);}if(typeof number==='object'){return this._initArray(number,base,endian);}if(base==='hex'){base=16;}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,'');var start=0;if(number[0]==='-'){start++;this.negative=1;}if(start=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<>>26-off&0x3ffffff;off+=24;if(off>=26){off-=26;j++;}}}else if(endian==='le'){for(i=0,j=0;i>>26-off&0x3ffffff;off+=24;if(off>=26){off-=26;j++;}}}return this.strip();};function parseHex4Bits(string,index){var c=string.charCodeAt(index);// 'A' - 'F'
if(c>=65&&c<=70){return c-55;// 'a' - 'f'
}else if(c>=97&&c<=102){return c-87;// '0' - '9'
}else{return c-48&0xf;}}function parseHexByte(string,lowerBound,index){var r=parseHex4Bits(string,index);if(index-1>=lowerBound){r|=parseHex4Bits(string,index-1)<<4;}return r;}BN.prototype._parseHex=function _parseHex(number,start,endian){// Create possibly bigger array to ensure that it fits the number
this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i=start;i-=2){w=parseHexByte(number,start,i)<=18){off-=18;j+=1;this.words[j]|=w>>>26;}else{off+=8;}}}else{var parseLength=number.length-start;for(i=parseLength%2===0?start+1:start;i=18){off-=18;j+=1;this.words[j]|=w>>>26;}else{off+=8;}}}this.strip();};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i=49){r+=c-49+0xa;// 'A'
}else if(c>=17){r+=c-17+0xa;// '0' - '9'
}else{r+=c;}}return r;}BN.prototype._parseBase=function _parseBase(number,base,start){// Initialize as zero
this.words=[0];this.length=1;// Find length of limb in base
for(var limbLen=0,limbPow=1;limbPow<=0x3ffffff;limbPow*=base){limbLen++;}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i1&&this.words[this.length-1]===0){this.length--;}return this._normSign();};BN.prototype._normSign=function _normSign(){// -0 = 0
if(this.length===1&&this.words[0]===0){this.negative=0;}return this;};BN.prototype.inspect=function inspect(){return(this.red?'';};/*
var zeros = [];
var groupSizes = [];
var groupBases = [];
var s = '';
var i = -1;
while (++i < BN.wordSize) {
zeros[i] = s;
s += '0';
}
groupSizes[0] = 0;
groupSizes[1] = 0;
groupBases[0] = 0;
groupBases[1] = 0;
var base = 2 - 1;
while (++base < 36 + 1) {
var groupSize = 0;
var groupBase = 1;
while (groupBase < (1 << BN.wordSize) / base) {
groupBase *= base;
groupSize += 1;
}
groupSizes[base] = groupSize;
groupBases[base] = groupBase;
}
*/var zeros=['','0','00','000','0000','00000','000000','0000000','00000000','000000000','0000000000','00000000000','000000000000','0000000000000','00000000000000','000000000000000','0000000000000000','00000000000000000','000000000000000000','0000000000000000000','00000000000000000000','000000000000000000000','0000000000000000000000','00000000000000000000000','000000000000000000000000','0000000000000000000000000'];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,10000000,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64000000,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,24300000,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==='hex'){out='';var off=0;var carry=0;for(var i=0;i>>24-off&0xffffff;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out;}else{out=word+out;}off+=2;if(off>=26){off-=26;i--;}}if(carry!==0){out=carry.toString(16)+out;}while(out.length%padding!==0){out='0'+out;}if(this.negative!==0){out='-'+out;}return out;}if(base===(base|0)&&base>=2&&base<=36){// var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));
var groupSize=groupSizes[base];// var groupBase = Math.pow(base, groupSize);
var groupBase=groupBases[base];out='';var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out;}else{out=r+out;}}if(this.isZero()){out='0'+out;}while(out.length%padding!==0){out='0'+out;}if(this.negative!==0){out='-'+out;}return out;}assert(false,'Base should be between 2 and 36');};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*0x4000000;}else if(this.length===3&&this.words[2]===0x01){// NOTE: at this stage it is known that the top bit is set
ret+=0x10000000000000+this.words[1]*0x4000000;}else if(this.length>2){assert(false,'Number can only safely store up to 53 bits');}return this.negative!==0?-ret:ret;};BN.prototype.toJSON=function toJSON(){return this.toString(16);};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=='undefined');return this.toArrayLike(Buffer,endian,length);};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length);};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,'byte array longer than desired length');assert(reqLength>0,'Requested array length <= 0');this.strip();var littleEndian=endian==='le';var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){// Assume big-endian
for(i=0;i=0x1000){r+=13;t>>>=13;}if(t>=0x40){r+=7;t>>>=7;}if(t>=0x8){r+=4;t>>>=4;}if(t>=0x02){r+=2;t>>>=2;}return r+t;};}BN.prototype._zeroBits=function _zeroBits(w){// Short-cut
if(w===0)return 26;var t=w;var r=0;if((t&0x1fff)===0){r+=13;t>>>=13;}if((t&0x7f)===0){r+=7;t>>>=7;}if((t&0xf)===0){r+=4;t>>>=4;}if((t&0x3)===0){r+=2;t>>>=2;}if((t&0x1)===0){r++;}return r;};// Return number of used bits in a BN
BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi;};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit>>wbit;}return w;}// Number of trailing zero bits
BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;inum.length)return this.clone().ior(num);return num.clone().ior(this);};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this);};// And `num` with `this` in-place
BN.prototype.iuand=function iuand(num){// b = min-length(num, this)
var b;if(this.length>num.length){b=num;}else{b=this;}for(var i=0;inum.length)return this.clone().iand(num);return num.clone().iand(this);};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this);};// Xor `num` with `this` in-place
BN.prototype.iuxor=function iuxor(num){// a.length > b.length
var a;var b;if(this.length>num.length){a=this;b=num;}else{a=num;b=this;}for(var i=0;inum.length)return this.clone().ixor(num);return num.clone().ixor(this);};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this);};// Not ``this`` with ``width`` bitwidth
BN.prototype.inotn=function inotn(width){assert(typeof width==='number'&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;// Extend the buffer with leading zeroes
this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--;}// Handle complete words
for(var i=0;i0){this.words[i]=~this.words[i]&0x3ffffff>>26-bitsLeft;}// And remove leading zeroes
return this.strip();};BN.prototype.notn=function notn(width){return this.clone().inotn(width);};// Set `bit` of `this`
BN.prototype.setn=function setn(bit,val){assert(typeof bit==='number'&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1< b.length
var a,b;if(this.length>num.length){a=this;b=num;}else{a=num;b=this;}var carry=0;for(var i=0;i>>26;}for(;carry!==0&&i>>26;}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++;// Copy the rest of the words
}else if(a!==this){for(;inum.length)return this.clone().iadd(num);return num.clone().iadd(this);};// Subtract `num` from `this` in-place
BN.prototype.isub=function isub(num){// this - (-num) = this + num
if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign();// -this - num = -(this + num)
}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign();}// At this point both numbers are positive
var cmp=this.cmp(num);// Optimization - zeroify
if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this;}// a > b
var a,b;if(cmp>0){a=this;b=num;}else{a=num;b=this;}var carry=0;for(var i=0;i>26;this.words[i]=r&0x3ffffff;}for(;carry!==0&&i>26;this.words[i]=r&0x3ffffff;}// Copy rest of the words
if(carry===0&&i= 0x3ffffff
var ncarry=carry>>>26;var rword=carry&0x3ffffff;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/0x4000000|0;rword=r&0x3ffffff;}out.words[k]=rword|0;carry=ncarry|0;}if(carry!==0){out.words[k]=carry|0;}else{out.length--;}return out.strip();}// TODO(indutny): it may be reasonable to omit it for users who don't need
// to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit
// multiplication (like elliptic secp256k1).
var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&0x1fff;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&0x1fff;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&0x1fff;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&0x1fff;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&0x1fff;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&0x1fff;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&0x1fff;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&0x1fff;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&0x1fff;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&0x1fff;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&0x1fff;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&0x1fff;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&0x1fff;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&0x1fff;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&0x1fff;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&0x1fff;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&0x1fff;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&0x1fff;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&0x1fff;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&0x1fff;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;/* k = 0 */lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=0x3ffffff;/* k = 1 */lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=0x3ffffff;/* k = 2 */lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=0x3ffffff;/* k = 3 */lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=0x3ffffff;/* k = 4 */lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=0x3ffffff;/* k = 5 */lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=0x3ffffff;/* k = 6 */lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=0x3ffffff;/* k = 7 */lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=0x3ffffff;/* k = 8 */lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=0x3ffffff;/* k = 9 */lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=0x3ffffff;/* k = 10 */lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=0x3ffffff;/* k = 11 */lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=0x3ffffff;/* k = 12 */lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=0x3ffffff;/* k = 13 */lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=0x3ffffff;/* k = 14 */lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=0x3ffffff;/* k = 15 */lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=0x3ffffff;/* k = 16 */lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=0x3ffffff;/* k = 17 */lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=0x3ffffff;/* k = 18 */lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=0x3ffffff;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++;}return out;};// Polyfill comb
if(!Math.imul){comb10MulTo=smallMulTo;}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k= 0x3ffffff
var ncarry=hncarry;hncarry=0;var rword=carry&0x3ffffff;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&0x3ffffff;ncarry=ncarry+(r/0x4000000|0)|0;lo=lo+rword|0;rword=lo&0x3ffffff;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=0x3ffffff;}out.words[k]=rword;carry=ncarry;ncarry=hncarry;}if(carry!==0){out.words[k]=carry;}else{out.length--;}return out.strip();}function jumboMulTo(self,num,out){var fftm=new FFTM();return fftm.mulp(self,num,out);}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out);}else if(len<63){res=smallMulTo(this,num,out);}else if(len<1024){res=bigMulTo(this,num,out);}else{res=jumboMulTo(this,num,out);}return res;};// Cooley-Tukey algorithm for FFT
// slightly revisited to rely on looping instead of recursion
function FFTM(x,y){this.x=x;this.y=y;}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i>=1;}return rb;};// Performs "tweedling" phase, therefore 'emulating'
// behaviour of the recursive algorithm
FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i>>1){i++;}return 1<>>13;rws[2*i+1]=carry&0x1fff;carry=carry>>>13;}// Pad with zeroes
for(i=2*len;i>=26;carry+=w/0x4000000|0;// NOTE: lo is 27bit maximum
carry+=lo>>>26;this.words[i]=lo&0x3ffffff;}if(carry!==0){this.words[i]=carry;this.length++;}return this;};BN.prototype.muln=function muln(num){return this.clone().imuln(num);};// `this` * `this`
BN.prototype.sqr=function sqr(){return this.mul(this);};// `this` * `this` in-place
BN.prototype.isqr=function isqr(){return this.imul(this.clone());};// Math.pow(`this`, `num`)
BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);// Skip leading zeroes
var res=this;for(var i=0;i=0);var r=bits%26;var s=(bits-r)/26;var carryMask=0x3ffffff>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i>>26-r;}if(carry){this.words[i]=carry;this.length++;}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i];}for(i=0;i=0);var h;if(hint){h=(hint-hint%26)/26;}else{h=0;}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=0x3ffffff^0x3ffffff>>>r<s){this.length-=s;for(i=0;i=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask;}// Push carried bits as a mask
if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry;}if(this.length===0){this.words[0]=0;this.length=1;}return this.strip();};BN.prototype.ishrn=function ishrn(bits,hint,extended){// TODO(indutny): implement me
assert(this.negative===0);return this.iushrn(bits,hint,extended);};// Shift-left
BN.prototype.shln=function shln(bits){return this.clone().ishln(bits);};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits);};// Shift-right
BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits);};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits);};// Test if n bit is set
BN.prototype.testn=function testn(bit){assert(typeof bit==='number'&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,'imaskn works only with positive numbers');if(this.length<=s){return this;}if(r!==0){s++;}this.length=Math.min(s,this.length);if(r!==0){var mask=0x3ffffff^0x3ffffff>>>r<=0x4000000;i++){this.words[i]-=0x4000000;if(i===this.length-1){this.words[i+1]=1;}else{this.words[i+1]++;}}this.length=Math.max(this.length,i+1);return this;};// Subtract plain number `num` from `this`
BN.prototype.isubn=function isubn(num){assert(typeof num==='number');assert(num<0x4000000);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this;}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1;}else{// Carry
for(var i=0;i>26)-(right/0x4000000|0);this.words[i+shift]=w&0x3ffffff;}for(;i>26;this.words[i+shift]=w&0x3ffffff;}if(carry===0)return this.strip();// Subtraction overflow
assert(carry===-1);carry=0;for(i=0;i>26;this.words[i]=w&0x3ffffff;}this.negative=1;return this.strip();};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;// Normalize
var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0;}// Initialize quotient
var m=a.length-b.length;var q;if(mode!=='mod'){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i=0;j--){var qj=(a.words[b.length+j]|0)*0x4000000+(a.words[b.length+j-1]|0);// NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max
// (0x7ffffff)
qj=Math.min(qj/bhi|0,0x3ffffff);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1;}}if(q){q.words[j]=qj;}}if(q){q.strip();}a.strip();// Denormalize
if(mode!=='div'&&shift!==0){a.iushrn(shift);}return{div:q||null,mod:a};};// NOTE: 1) `mode` can be set to `mod` to request mod only,
// to `div` to request div only, or be absent to
// request both div & mod
// 2) `positive` is true if unsigned mod is requested
BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)};}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=='mod'){div=res.div.neg();}if(mode!=='div'){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num);}}return{div:div,mod:mod};}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=='mod'){div=res.div.neg();}return{div:div,mod:res.mod};}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=='div'){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num);}}return{div:res.div,mod:mod};}// Both numbers are positive at this point
// Strip both numbers to approximate shift value
if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this};}// Very short reduction
if(num.length===1){if(mode==='div'){return{div:this.divn(num.words[0]),mod:null};}if(mode==='mod'){return{div:null,mod:new BN(this.modn(num.words[0]))};}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))};}return this._wordDiv(num,mode);};// Find `this` / `num`
BN.prototype.div=function div(num){return this.divmod(num,'div',false).div;};// Find `this` % `num`
BN.prototype.mod=function mod(num){return this.divmod(num,'mod',false).mod;};BN.prototype.umod=function umod(num){return this.divmod(num,'mod',true).mod;};// Find Round(`this` / `num`)
BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);// Fast case - exact division
if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);// Round down
if(cmp<0||r2===1&&cmp===0)return dm.div;// Round up
return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1);};BN.prototype.modn=function modn(num){assert(num<=0x3ffffff);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num;}return acc;};// In-place division by number
BN.prototype.idivn=function idivn(num){assert(num<=0x3ffffff);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*0x4000000;this.words[i]=w/num|0;carry=w%num;}return this.strip();};BN.prototype.divn=function divn(num){return this.clone().idivn(num);};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p);}else{x=x.clone();}// A * x + B * y = x
var A=new BN(1);var B=new BN(0);// C * x + D * y = y
var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g;}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-->0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp);}A.iushrn(1);B.iushrn(1);}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-->0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp);}C.iushrn(1);D.iushrn(1);}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D);}else{y.isub(x);C.isub(A);D.isub(B);}}return{a:C,b:D,gcd:y.iushln(g)};};// This is reduced incarnation of the binary EEA
// above, designated to invert members of the
// _prime_ fields F(p) at a maximal speed
BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p);}else{a=a.clone();}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-->0){if(x1.isOdd()){x1.iadd(delta);}x1.iushrn(1);}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-->0){if(x2.isOdd()){x2.iadd(delta);}x2.iushrn(1);}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2);}else{b.isub(a);x2.isub(x1);}}var res;if(a.cmpn(1)===0){res=x1;}else{res=x2;}if(res.cmpn(0)<0){res.iadd(p);}return res;};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;// Remove common factor of two
for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1);}do{while(a.isEven()){a.iushrn(1);}while(b.isEven()){b.iushrn(1);}var r=a.cmp(b);if(r<0){// Swap `a` and `b` to make `a` always bigger than `b`
var t=a;a=b;b=t;}else if(r===0||b.cmpn(1)===0){break;}a.isub(b);}while(true);return b.iushln(shift);};// Invert number in the field F(num)
BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num);};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0;};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1;};// And first word and num
BN.prototype.andln=function andln(num){return this.words[0]#};// Increment at the bit position in-line
BN.prototype.bincn=function bincn(bit){assert(typeof bit==='number');var r=bit%26;var s=(bit-r)/26;var q=1<>>26;w&=0x3ffffff;this.words[i]=w;}if(carry!==0){this.words[i]=carry;this.length++;}return this;};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0;};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1;}else{if(negative){num=-num;}assert(num<=0x3ffffff,'Number is too big');var w=this.words[0]|0;res=w===num?0:w `num`
// 0 - if `this` == `num`
// -1 - if `this` < `num`
BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res;};// Unsigned comparison
BN.prototype.ucmp=function ucmp(num){// At this point both numbers have the same sign
if(this.length>num.length)return 1;if(this.length=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(ab){res=1;}break;}return res;};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1;};BN.prototype.gt=function gt(num){return this.cmp(num)===1;};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0;};BN.prototype.gte=function gte(num){return this.cmp(num)>=0;};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1;};BN.prototype.lt=function lt(num){return this.cmp(num)===-1;};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0;};BN.prototype.lte=function lte(num){return this.cmp(num)<=0;};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0;};BN.prototype.eq=function eq(num){return this.cmp(num)===0;};//
// A reduce context, could be using montgomery or something better, depending
// on the `m` itself.
//
BN.red=function red(num){return new Red(num);};BN.prototype.toRed=function toRed(ctx){assert(!this.red,'Already a number in reduction context');assert(this.negative===0,'red works only with positives');return ctx.convertTo(this)._forceRed(ctx);};BN.prototype.fromRed=function fromRed(){assert(this.red,'fromRed works only with numbers in reduction context');return this.red.convertFrom(this);};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this;};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,'Already a number in reduction context');return this._forceRed(ctx);};BN.prototype.redAdd=function redAdd(num){assert(this.red,'redAdd works only with red numbers');return this.red.add(this,num);};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,'redIAdd works only with red numbers');return this.red.iadd(this,num);};BN.prototype.redSub=function redSub(num){assert(this.red,'redSub works only with red numbers');return this.red.sub(this,num);};BN.prototype.redISub=function redISub(num){assert(this.red,'redISub works only with red numbers');return this.red.isub(this,num);};BN.prototype.redShl=function redShl(num){assert(this.red,'redShl works only with red numbers');return this.red.shl(this,num);};BN.prototype.redMul=function redMul(num){assert(this.red,'redMul works only with red numbers');this.red._verify2(this,num);return this.red.mul(this,num);};BN.prototype.redIMul=function redIMul(num){assert(this.red,'redMul works only with red numbers');this.red._verify2(this,num);return this.red.imul(this,num);};BN.prototype.redSqr=function redSqr(){assert(this.red,'redSqr works only with red numbers');this.red._verify1(this);return this.red.sqr(this);};BN.prototype.redISqr=function redISqr(){assert(this.red,'redISqr works only with red numbers');this.red._verify1(this);return this.red.isqr(this);};// Square root over p
BN.prototype.redSqrt=function redSqrt(){assert(this.red,'redSqrt works only with red numbers');this.red._verify1(this);return this.red.sqrt(this);};BN.prototype.redInvm=function redInvm(){assert(this.red,'redInvm works only with red numbers');this.red._verify1(this);return this.red.invm(this);};// Return negative clone of `this` % `red modulo`
BN.prototype.redNeg=function redNeg(){assert(this.red,'redNeg works only with red numbers');this.red._verify1(this);return this.red.neg(this);};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,'redPow(normalNum)');this.red._verify1(this);return this.red.pow(this,num);};// Prime numbers with efficient reduction
var primes={k256:null,p224:null,p192:null,p25519:null};// Pseudo-Mersenne prime
function MPrime(name,p){// P = 2 ^ N - K
this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp();}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp;};MPrime.prototype.ireduce=function ireduce(num){// Assumes that `num` is less than `P^2`
// num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)
var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength();}while(rlen>this.n);var cmp=rlen0){r.isub(this.p);}else{if(r.strip!==undefined){// r is BN v4 instance
r.strip();}else{// r is BN v5 instance
r._strip();}}return r;};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out);};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k);};function K256(){MPrime.call(this,'k256','ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');}inherits(K256,MPrime);K256.prototype.split=function split(input,output){// 256 = 9 * 26 + 22
var mask=0x3fffff;var outLen=Math.min(input.length,9);for(var i=0;i>>22;prev=next;}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10;}else{input.length-=9;}};K256.prototype.imulK=function imulK(num){// K = 0x1000003d1 = [ 0x40, 0x3d1 ]
num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;// bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390
var lo=0;for(var i=0;i>>=26;num.words[i]=lo;carry=hi;}if(carry!==0){num.words[num.length++]=carry;}return num;};// Exported mostly for testing purposes, use plain name instead
BN._prime=function prime(name){// Cached version of prime
if(primes[name])return primes[name];var prime;if(name==='k256'){prime=new K256();}else if(name==='p224'){prime=new P224();}else if(name==='p192'){prime=new P192();}else if(name==='p25519'){prime=new P25519();}else{throw new Error('Unknown prime '+name);}primes[name]=prime;return prime;};//
// Base reduction engine
//
function Red(m){if(typeof m==='string'){var prime=BN._prime(m);this.m=prime.p;this.prime=prime;}else{assert(m.gtn(1),'modulus must be greater than 1');this.m=m;this.prime=null;}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,'red works only with positives');assert(a.red,'red works only with red numbers');};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,'red works only with positives');assert(a.red&&a.red===b.red,'red works only with red numbers');};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this);};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone();}return this.m.sub(a)._forceRed(this);};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m);}return res._forceRed(this);};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m);}return res;};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m);}return res._forceRed(this);};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m);}return res;};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num));};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b));};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b));};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone());};Red.prototype.sqr=function sqr(a){return this.mul(a,a);};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);// Fast case
if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow);}// Tonelli-Shanks algorithm (Totally unoptimized and slow)
//
// Find Q and S, that Q * 2 ^ S = (P - 1)
var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1);}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();// Find quadratic non-residue
// NOTE: Max is such because of generalized Riemann hypothesis.
var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne);}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr();}assert(i=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res);}if(bit===0&¤t===0){currentLen=0;continue;}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0;}start=26;}return res;};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r;};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res;};//
// Montgomery method engine
//
BN.mont=function mont(num){return new Mont(num);};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26;}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv);}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift));};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r;};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a;}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m);}else if(u.cmpn(0)<0){res=u.iadd(this.m);}return res._forceRed(this);};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m);}else if(u.cmpn(0)<0){res=u.iadd(this.m);}return res._forceRed(this);};Mont.prototype.invm=function invm(a){// (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R
var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this);};})( false||module,this);/***/},/***/6204:/***/function(module){"use strict";module.exports=boundary;function boundary(cells){var i,j,k;var n=cells.length;var sz=0;for(i=0;i>>1;if(d<=0){return;}var retval;//Convert red boxes
var redList=pool.mallocDouble(2*d*n);var redIds=pool.mallocInt32(n);n=convertBoxes(red,d,redList,redIds);if(n>0){if(d===1&&full){//Special case: 1d complete
sweep.init(n);retval=sweep.sweepComplete(d,visit,0,n,redList,redIds,0,n,redList,redIds);}else{//Convert blue boxes
var blueList=pool.mallocDouble(2*d*m);var blueIds=pool.mallocInt32(m);m=convertBoxes(blue,d,blueList,blueIds);if(m>0){sweep.init(n+m);if(d===1){//Special case: 1d bipartite
retval=sweep.sweepBipartite(d,visit,0,n,redList,redIds,0,m,blueList,blueIds);}else{//General case: d>1
retval=boxIntersectIter(d,visit,full,n,redList,redIds,m,blueList,blueIds);}pool.free(blueList);pool.free(blueIds);}}pool.free(redList);pool.free(redIds);}return retval;}var RESULT;function appendItem(i,j){RESULT.push([i,j]);}function intersectFullArray(x){RESULT=[];boxIntersect(x,x,appendItem,true);return RESULT;}function intersectBipartiteArray(x,y){RESULT=[];boxIntersect(x,y,appendItem,false);return RESULT;}//User-friendly wrapper, handle full input and no-visitor cases
function boxIntersectWrapper(arg0,arg1,arg2){switch(arguments.length){case 1:return intersectFullArray(arg0);case 2:if(typeof arg1==='function'){return boxIntersect(arg0,arg0,arg1,true);}else{return intersectBipartiteArray(arg0,arg1);}case 3:return boxIntersect(arg0,arg1,arg2,false);default:throw new Error('box-intersect: Invalid arguments');}}/***/},/***/2455:/***/function(__unused_webpack_module,exports){"use strict";function full(){function bruteForceRedFull(d,ax,vv,rs,re,rb,ri,bs,be,bb,bi){var es=2*d;for(var i=rs,rp=es*rs;ibe-bs){return bruteForceRedFull(d,ax,vv,rs,re,rb,ri,bs,be,bb,bi);}else{return bruteForceBlueFull(d,ax,vv,rs,re,rb,ri,bs,be,bb,bi);}}return bruteForceFull;}function partial(){function bruteForceRedFlip(d,ax,vv,rs,re,rb,ri,bs,be,bb,bi){var es=2*d;for(var i=rs,rp=es*rs;ibe-bs){if(fp){return bruteForceRedFlip(d,ax,vv,rs,re,rb,ri,bs,be,bb,bi);}else{return bruteForceRed(d,ax,vv,rs,re,rb,ri,bs,be,bb,bi);}}else{if(fp){return bruteForceBlueFlip(d,ax,vv,rs,re,rb,ri,bs,be,bb,bi);}else{return bruteForceBlue(d,ax,vv,rs,re,rb,ri,bs,be,bb,bi);}}}return bruteForcePartial;}function bruteForcePlanner(isFull){return isFull?full():partial();}exports.partial=bruteForcePlanner(false);exports.full=bruteForcePlanner(true);/***/},/***/7150:/***/function(module,__unused_webpack_exports,__nested_webpack_require_141648__){"use strict";module.exports=boxIntersectIter;var pool=__nested_webpack_require_141648__(1888);var bits=__nested_webpack_require_141648__(8828);var bruteForce=__nested_webpack_require_141648__(2455);var bruteForcePartial=bruteForce.partial;var bruteForceFull=bruteForce.full;var sweep=__nested_webpack_require_141648__(855);var findMedian=__nested_webpack_require_141648__(3545);var genPartition=__nested_webpack_require_141648__(8105);//Twiddle parameters
var BRUTE_FORCE_CUTOFF=128;//Cut off for brute force search
var SCAN_CUTOFF=1<<22;//Cut off for two way scan
var SCAN_COMPLETE_CUTOFF=1<<22;//Partition functions
var partitionInteriorContainsInterval=genPartition('!(lo>=p0)&&!(p1>=hi)');var partitionStartEqual=genPartition('lo===p0');var partitionStartLessThan=genPartition('lo0){top-=1;var iptr=top*IFRAME_SIZE;var axis=BOX_ISTACK[iptr];var redStart=BOX_ISTACK[iptr+1];var redEnd=BOX_ISTACK[iptr+2];var blueStart=BOX_ISTACK[iptr+3];var blueEnd=BOX_ISTACK[iptr+4];var state=BOX_ISTACK[iptr+5];var dptr=top*DFRAME_SIZE;var lo=BOX_DSTACK[dptr];var hi=BOX_DSTACK[dptr+1];//Unpack state info
var flip=state&1;var full=!!(state&16);//Unpack indices
var red=xBoxes;var redIndex=xIndex;var blue=yBoxes;var blueIndex=yIndex;if(flip){red=yBoxes;redIndex=yIndex;blue=xBoxes;blueIndex=xIndex;}if(state&2){redEnd=partitionStartLessThan(d,axis,redStart,redEnd,red,redIndex,hi);if(redStart>=redEnd){continue;}}if(state&4){redStart=partitionEndLessThanEqual(d,axis,redStart,redEnd,red,redIndex,lo);if(redStart>=redEnd){continue;}}var redCount=redEnd-redStart;var blueCount=blueEnd-blueStart;if(full){if(d*redCount*(redCount+blueCount) mid point
//
var blue0=findMedian(d,axis,blueStart,blueEnd,blue,blueIndex);var mid=blue[elemSize*blue0+axis];var blue1=partitionStartEqual(d,axis,blue0,blueEnd,blue,blueIndex,mid);//Right case
if(blue1start&&boxes[ptr+axis]>x;--j,ptr-=elemSize){//Swap
var aPtr=ptr;var bPtr=ptr+elemSize;for(var k=0;k>>1;var elemSize=2*d;var pivot=mid;var value=boxes[elemSize*mid+axis];while(lo=value1){pivot=pivot1;value=value1;}else if(value0>=value2){pivot=pivot0;value=value0;}else{pivot=pivot2;value=value2;}}else{if(value1>=value2){pivot=pivot1;value=value1;}else if(value2>=value0){pivot=pivot0;value=value0;}else{pivot=pivot2;value=value2;}}//Swap pivot to end of array
var aPtr=elemSize*(hi-1);var bPtr=elemSize*pivot;for(var i=0;i=p0)&&!(p1>=hi)':lo_lessThan_p0_and_p1_lessThan_hi};function genPartition(predicate){return P2F[predicate];}// lo===p0
function lo_equal_p0(a,b,c,d,e,f,p0){for(var j=2*a,k=j*c,l=k,m=c,n=b,o=a+b,p=c;d>p;++p,k+=j){var lo=e[k+n];if(lo===p0)if(m===p)m+=1,l+=j;else{for(var s=0;j>s;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t;}var u=f[p];f[p]=f[m],f[m++]=u;}}return m;}// lop;++p,k+=j){var lo=e[k+n];if(los;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t;}var u=f[p];f[p]=f[m],f[m++]=u;}}return m;}// lo<=p0
function lo_lessOrEqual_p0(a,b,c,d,e,f,p0){for(var j=2*a,k=j*c,l=k,m=c,n=b,o=a+b,p=c;d>p;++p,k+=j){var hi=e[k+o];if(hi<=p0)if(m===p)m+=1,l+=j;else{for(var s=0;j>s;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t;}var u=f[p];f[p]=f[m],f[m++]=u;}}return m;}// hi<=p0
function hi_lessOrEqual_p0(a,b,c,d,e,f,p0){for(var j=2*a,k=j*c,l=k,m=c,n=b,o=a+b,p=c;d>p;++p,k+=j){var hi=e[k+o];if(hi<=p0)if(m===p)m+=1,l+=j;else{for(var s=0;j>s;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t;}var u=f[p];f[p]=f[m],f[m++]=u;}}return m;}// lo<=p0&&p0<=hi
function lo_lassOrEqual_p0_and_p0_lessOrEqual_hi(a,b,c,d,e,f,p0){for(var j=2*a,k=j*c,l=k,m=c,n=b,o=a+b,p=c;d>p;++p,k+=j){var lo=e[k+n],hi=e[k+o];if(lo<=p0&&p0<=hi)if(m===p)m+=1,l+=j;else{for(var s=0;j>s;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t;}var u=f[p];f[p]=f[m],f[m++]=u;}}return m;}// lop;++p,k+=j){var lo=e[k+n],hi=e[k+o];if(los;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t;}var u=f[p];f[p]=f[m],f[m++]=u;}}return m;}// !(lo>=p0)&&!(p1>=hi)
function lo_lessThan_p0_and_p1_lessThan_hi(a,b,c,d,e,f,p0,p1){for(var j=2*a,k=j*c,l=k,m=c,n=b,o=a+b,p=c;d>p;++p,k+=j){var lo=e[k+n],hi=e[k+o];if(!(lo>=p0)&&!(p1>=hi))if(m===p)m+=1,l+=j;else{for(var s=0;j>s;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t;}var u=f[p];f[p]=f[m],f[m++]=u;}}return m;}/***/},/***/1811:/***/function(module){"use strict";//This code is extracted from ndarray-sort
//It is inlined here as a temporary workaround
module.exports=wrapper;var INSERT_SORT_CUTOFF=32;function wrapper(data,n0){if(n0<=4*INSERT_SORT_CUTOFF){insertionSort(0,n0-1,data);}else{quickSort(0,n0-1,data);}}function insertionSort(left,right,data){var ptr=2*(left+1);for(var i=left+1;i<=right;++i){var a=data[ptr++];var b=data[ptr++];var j=i;var jptr=ptr-2;while(j-->left){var x=data[jptr-2];var y=data[jptr-1];if(xdata[j+1];}return true;}function comparePivot(i,y,b,data){i*=2;var x=data[i];if(x>1,index2=index3-sixth,index4=index3+sixth,el1=index1,el2=index2,el3=index3,el4=index4,el5=index5,less=left+1,great=right-1,tmp=0;if(compare(el1,el2,data)){tmp=el1;el1=el2;el2=tmp;}if(compare(el4,el5,data)){tmp=el4;el4=el5;el5=tmp;}if(compare(el1,el3,data)){tmp=el1;el1=el3;el3=tmp;}if(compare(el2,el3,data)){tmp=el2;el2=el3;el3=tmp;}if(compare(el1,el4,data)){tmp=el1;el1=el4;el4=tmp;}if(compare(el3,el4,data)){tmp=el3;el3=el4;el4=tmp;}if(compare(el2,el5,data)){tmp=el2;el2=el5;el5=tmp;}if(compare(el2,el3,data)){tmp=el2;el2=el3;el3=tmp;}if(compare(el4,el5,data)){tmp=el4;el4=el5;el5=tmp;}var pivot1X=data[2*el2];var pivot1Y=data[2*el2+1];var pivot2X=data[2*el4];var pivot2Y=data[2*el4+1];var ptr0=2*el1;var ptr2=2*el3;var ptr4=2*el5;var ptr5=2*index1;var ptr6=2*index3;var ptr7=2*index5;for(var i1=0;i1<2;++i1){var x=data[ptr0+i1];var y=data[ptr2+i1];var z=data[ptr4+i1];data[ptr5+i1]=x;data[ptr6+i1]=y;data[ptr7+i1]=z;}move(index2,left,data);move(index4,right,data);for(var k=less;k<=great;++k){if(comparePivot(k,pivot1X,pivot1Y,data)){if(k!==less){swap(k,less,data);}++less;}else{if(!comparePivot(k,pivot2X,pivot2Y,data)){while(true){if(!comparePivot(great,pivot2X,pivot2Y,data)){if(--greatright
var n=ptr>>>1;isort(SWEEP_EVENTS,n);var redActive=0;var blueActive=0;for(var i=0;i=BLUE_FLAG){//blue destroy event
e=e-BLUE_FLAG|0;sqPop(BLUE_SWEEP_QUEUE,BLUE_SWEEP_INDEX,blueActive--,e);}else if(e>=0){//red destroy event
sqPop(RED_SWEEP_QUEUE,RED_SWEEP_INDEX,redActive--,e);}else if(e<=-BLUE_FLAG){//blue create event
e=-e-BLUE_FLAG|0;for(var j=0;jright
var n=ptr>>>1;isort(SWEEP_EVENTS,n);var redActive=0;var blueActive=0;var commonActive=0;for(var i=0;i>1===SWEEP_EVENTS[2*i+3]>>1){color=2;i+=1;}if(e<0){//Create event
var id=-(e>>1)-1;//Intersect with common
for(var j=0;j>1)-1;if(color===0){//Red
sqPop(RED_SWEEP_QUEUE,RED_SWEEP_INDEX,redActive--,id);}else if(color===1){//Blue
sqPop(BLUE_SWEEP_QUEUE,BLUE_SWEEP_INDEX,blueActive--,id);}else if(color===2){//Both
sqPop(COMMON_SWEEP_QUEUE,COMMON_SWEEP_INDEX,commonActive--,id);}}}}//Sweep and prune/scanline algorithm:
// Scan along axis, detect intersections
// Brute force all boxes along axis
function scanBipartite(d,axis,visit,flip,redStart,redEnd,red,redIndex,blueStart,blueEnd,blue,blueIndex){var ptr=0;var elemSize=2*d;var istart=axis;var iend=axis+d;var redShift=1;var blueShift=1;if(flip){blueShift=BLUE_FLAG;}else{redShift=BLUE_FLAG;}for(var i=redStart;iright
var n=ptr>>>1;isort(SWEEP_EVENTS,n);var redActive=0;for(var i=0;i=BLUE_FLAG){isRed=!flip;idx-=BLUE_FLAG;}else{isRed=!!flip;idx-=1;}if(isRed){sqPush(RED_SWEEP_QUEUE,RED_SWEEP_INDEX,redActive++,idx);}else{var blueId=blueIndex[idx];var bluePtr=elemSize*idx;var b0=blue[bluePtr+axis+1];var b1=blue[bluePtr+axis+1+d];red_loop:for(var j=0;jright
var n=ptr>>>1;isort(SWEEP_EVENTS,n);var redActive=0;for(var i=0;i=BLUE_FLAG){RED_SWEEP_QUEUE[redActive++]=idx-BLUE_FLAG;}else{idx-=1;var blueId=blueIndex[idx];var bluePtr=elemSize*idx;var b0=blue[bluePtr+axis+1];var b1=blue[bluePtr+axis+1+d];red_loop:for(var j=0;j=0;--j){if(RED_SWEEP_QUEUE[j]===idx){for(var k=j+1;k0){var b=stack.pop();var a=stack.pop();//Find opposite pairs
var x=-1,y=-1;var star=stars[a];for(var i=1;i=0){continue;}//Flip the edge
triangulation.flip(a,b);//Test flipping neighboring edges
testFlip(points,triangulation,stack,x,a,y);testFlip(points,triangulation,stack,a,y,x);testFlip(points,triangulation,stack,y,b,x);testFlip(points,triangulation,stack,b,x,y);}}/***/},/***/5023:/***/function(module,__unused_webpack_exports,__nested_webpack_require_170291__){"use strict";var bsearch=__nested_webpack_require_170291__(2478);module.exports=classifyFaces;function FaceIndex(cells,neighbor,constraint,flags,active,next,boundary){this.cells=cells;this.neighbor=neighbor;this.flags=flags;this.constraint=constraint;this.active=active;this.next=next;this.boundary=boundary;}var proto=FaceIndex.prototype;function compareCell(a,b){return a[0]-b[0]||a[1]-b[1]||a[2]-b[2];}proto.locate=function(){var key=[0,0,0];return function(a,b,c){var x=a,y=b,z=c;if(b0||next.length>0){while(active.length>0){var t=active.pop();if(flags[t]===-side){continue;}flags[t]=side;var c=cells[t];for(var j=0;j<3;++j){var f=neighbor[3*t+j];if(f>=0&&flags[f]===0){if(constraint[3*t+j]){next.push(f);}else{active.push(f);flags[f]=side;}}}}//Swap arrays and loop
var tmp=next;next=active;active=tmp;next.length=0;side=-side;}var result=filterCells(cells,flags,target);if(infinity){return result.concat(index.boundary);}return result;}/***/},/***/8902:/***/function(module,__unused_webpack_exports,__nested_webpack_require_172942__){"use strict";var bsearch=__nested_webpack_require_172942__(2478);var orient=__nested_webpack_require_172942__(3250)[3];var EVENT_POINT=0;var EVENT_END=1;var EVENT_START=2;module.exports=monotoneTriangulate;//A partial convex hull fragment, made of two unimonotone polygons
function PartialHull(a,b,idx,lowerIds,upperIds){this.a=a;this.b=b;this.idx=idx;this.lowerIds=lowerIds;this.upperIds=upperIds;}//An event in the sweep line procedure
function Event(a,b,type,idx){this.a=a;this.b=b;this.type=type;this.idx=idx;}//This is used to compare events for the sweep line procedure
// Points are:
// 1. sorted lexicographically
// 2. sorted by type (point < end < start)
// 3. segments sorted by winding order
// 4. sorted by index
function compareEvent(a,b){var d=a.a[0]-b.a[0]||a.a[1]-b.a[1]||a.type-b.type;if(d){return d;}if(a.type!==EVENT_POINT){d=orient(a.a,a.b,b.b);if(d){return d;}}return a.idx-b.idx;}function testPoint(hull,p){return orient(hull.a,hull.b,p);}function addPoint(cells,hulls,points,p,idx){var lo=bsearch.lt(hulls,p,testPoint);var hi=bsearch.gt(hulls,p,testPoint);for(var i=lo;i1&&orient(points[lowerIds[m-2]],points[lowerIds[m-1]],p)>0){cells.push([lowerIds[m-1],lowerIds[m-2],idx]);m-=1;}lowerIds.length=m;lowerIds.push(idx);//Insert p into upper hull
var upperIds=hull.upperIds;var m=upperIds.length;while(m>1&&orient(points[upperIds[m-2]],points[upperIds[m-1]],p)<0){cells.push([upperIds[m-2],upperIds[m-1],idx]);m-=1;}upperIds.length=m;upperIds.push(idx);}}function findSplit(hull,edge){var d;if(hull.a[0]b[0]){events.push(new Event(b,a,EVENT_START,i),new Event(a,b,EVENT_END,i));}}//Sort events
events.sort(compareEvent);//Initialize hull
var minX=events[0].a[0]-(1+Math.abs(events[0].a[0]))*Math.pow(2,-52);var hull=[new PartialHull([minX,1],[minX,0],-1,[],[],[],[])];//Process events in order
var cells=[];for(var i=0,numEvents=events.length;i=0;};}();proto.removeTriangle=function(i,j,k){var stars=this.stars;removePair(stars[i],j,k);removePair(stars[j],k,i);removePair(stars[k],i,j);};proto.addTriangle=function(i,j,k){var stars=this.stars;stars[i].push(j,k);stars[j].push(k,i);stars[k].push(i,j);};proto.opposite=function(j,i){var list=this.stars[i];for(var k=1,n=list.length;k=0;--i){var junction=junctions[i];e=junction[0];var edge=edges[e];var s=edge[0];var t=edge[1];// Check if edge is not lexicographically sorted
var a=floatPoints[s];var b=floatPoints[t];if((a[0]-b[0]||a[1]-b[1])<0){var tmp=s;s=t;t=tmp;}// Split leading edge
edge[0]=s;var last=edge[1]=junction[1];// If we are grouping edges by color, remember to track data
var color;if(useColor){color=edge[2];}// Split other edges
while(i>0&&junctions[i-1][0]===e){var junction=junctions[--i];var next=junction[1];if(useColor){edges.push([last,next,color]);}else{edges.push([last,next]);}last=next;}// Add final edge
if(useColor){edges.push([last,t,color]);}else{edges.push([last,t]);}}// Return constructed rational points
return ratPoints;}// Merge overlapping points
function dedupPoints(floatPoints,ratPoints,floatBounds){var numPoints=ratPoints.length;var uf=new UnionFind(numPoints);// Compute rational bounds
var bounds=[];for(var i=0;ib[2]){return 1;}return 0;}// Remove duplicate edge labels
function dedupEdges(edges,labels,useColor){if(edges.length===0){return;}if(labels){for(var i=0;i0||tjunctions.length>0;}// More iterations necessary
return true;}// Main loop, runs PSLG clean up until completion
function cleanPSLG(points,edges,colors){// If using colors, augment edges with color data
var prevEdges;if(colors){prevEdges=edges;var augEdges=new Array(edges.length);for(var i=0;inshades+1){throw new Error(colormap+' map requires nshades to be at least size '+cmap.length);}if(!Array.isArray(spec.alpha)){if(typeof spec.alpha==='number'){alpha=[spec.alpha,spec.alpha];}else{alpha=[1,1];}}else if(spec.alpha.length!==2){alpha=[1,1];}else{alpha=spec.alpha.slice();}// map index points from 0..1 to 0..n-1
indicies=cmap.map(function(c){return Math.round(c.index*nshades);});// Add alpha channel to the map
alpha[0]=Math.min(Math.max(alpha[0],0),1);alpha[1]=Math.min(Math.max(alpha[1],0),1);var steps=cmap.map(function(c,i){var index=cmap[i].index;var rgba=cmap[i].rgb.slice();// if user supplies their own map use it
if(rgba.length===4&&rgba[3]>=0&&rgba[3]<=1){return rgba;}rgba[3]=alpha[0]+(alpha[1]-alpha[0])*index;return rgba;});/*
* map increasing linear values between indicies to
* linear steps in colorvalues
*/var colors=[];for(i=0;i=0;}function compareAngle(a,b,c,d){var bcd=orient(b,c,d);if(bcd===0){//Handle degenerate cases
var sabc=sgn(orient(a,b,c));var sabd=sgn(orient(a,b,d));if(sabc===sabd){if(sabc===0){var ic=testInterior(a,b,c);var id=testInterior(a,b,d);if(ic===id){return 0;}else if(ic){return 1;}else{return-1;}}return 0;}else if(sabd===0){if(sabc>0){return-1;}else if(testInterior(a,b,d)){return-1;}else{return 1;}}else if(sabc===0){if(sabd>0){return 1;}else if(testInterior(a,b,c)){return 1;}else{return-1;}}return sgn(sabd-sabc);}var abc=orient(a,b,c);if(abc>0){if(bcd>0&&orient(a,b,d)>0){return 1;}return-1;}else if(abc<0){if(bcd>0||orient(a,b,d)>0){return 1;}return-1;}else{var abd=orient(a,b,d);if(abd>0){return 1;}else{if(testInterior(a,b,c)){return 1;}else{return-1;}}}}/***/},/***/8572:/***/function(module){"use strict";module.exports=function signum(x){if(x<0){return-1;}if(x>0){return 1;}return 0.0;};/***/},/***/8507:/***/function(module){module.exports=compareCells;var min=Math.min;function compareInt(a,b){return a-b;}function compareCells(a,b){var n=a.length,t=a.length-b.length;if(t){return t;}switch(n){case 0:return 0;case 1:return a[0]-b[0];case 2:return a[0]+a[1]-b[0]-b[1]||min(a[0],a[1])-min(b[0],b[1]);case 3:var l1=a[0]+a[1],m1=b[0]+b[1];t=l1+a[2]-(m1+b[2]);if(t){return t;}var l0=min(a[0],a[1]),m0=min(b[0],b[1]);return min(l0,a[2])-min(m0,b[2])||min(l0+a[2],l1)-min(m0+b[2],m1);case 4:var aw=a[0],ax=a[1],ay=a[2],az=a[3],bw=b[0],bx=b[1],by=b[2],bz=b[3];return aw+ax+ay+az-(bw+bx+by+bz)||min(aw,ax,ay,az)-min(bw,bx,by,bz,bw)||min(aw+ax,aw+ay,aw+az,ax+ay,ax+az,ay+az)-min(bw+bx,bw+by,bw+bz,bx+by,bx+bz,by+bz)||min(aw+ax+ay,aw+ax+az,aw+ay+az,ax+ay+az)-min(bw+bx+by,bw+bx+bz,bw+by+bz,bx+by+bz);default:var as=a.slice().sort(compareInt);var bs=b.slice().sort(compareInt);for(var i=0;ipoints[hi][0]){hi=i;}}if(lohi){return[[hi],[lo]];}else{return[[lo]];}}/***/},/***/4750:/***/function(module,__unused_webpack_exports,__nested_webpack_require_205357__){"use strict";module.exports=convexHull2D;var monotoneHull=__nested_webpack_require_205357__(3090);function convexHull2D(points){var hull=monotoneHull(points);var h=hull.length;if(h<=2){return[];}var edges=new Array(h);var a=hull[h-1];for(var i=0;i=front[k]){x+=1;}}c[j]=x;}}}return cells;}function convexHullnD(points,d){try{return ich(points,true);}catch(e){//If point set is degenerate, try to find a basis and rerun it
var ah=aff(points);if(ah.length<=d){//No basis, no try
return[];}var npoints=permute(points,ah);var nhull=ich(npoints,true);return invPermute(nhull,ah);}}/***/},/***/4769:/***/function(module){"use strict";function dcubicHermite(p0,v0,p1,v1,t,f){var dh00=6*t*t-6*t,dh10=3*t*t-4*t+1,dh01=-6*t*t+6*t,dh11=3*t*t-2*t;if(p0.length){if(!f){f=new Array(p0.length);}for(var i=p0.length-1;i>=0;--i){f[i]=dh00*p0[i]+dh10*v0[i]+dh01*p1[i]+dh11*v1[i];}return f;}return dh00*p0+dh10*v0+dh01*p1[i]+dh11*v1;}function cubicHermite(p0,v0,p1,v1,t,f){var ti=t-1,t2=t*t,ti2=ti*ti,h00=(1+2*t)*ti2,h10=t*ti2,h01=t2*(3-2*t),h11=t2*ti;if(p0.length){if(!f){f=new Array(p0.length);}for(var i=p0.length-1;i>=0;--i){f[i]=h00*p0[i]+h10*v0[i]+h01*p1[i]+h11*v1[i];}return f;}return h00*p0+h10*v0+h01*p1+h11*v1;}module.exports=cubicHermite;module.exports.derivative=dcubicHermite;/***/},/***/7642:/***/function(module,__unused_webpack_exports,__nested_webpack_require_207403__){"use strict";var ch=__nested_webpack_require_207403__(8954);var uniq=__nested_webpack_require_207403__(1682);module.exports=triangulate;function LiftedPoint(p,i){this.point=p;this.index=i;}function compareLifted(a,b){var ap=a.point;var bp=b.point;var d=ap.length;for(var i=0;i=2){return false;}}cell[j]=v;}return true;});}else{hull=hull.filter(function(cell){for(var i=0;i<=d;++i){var v=dindex[cell[i]];if(v<0){return false;}cell[i]=v;}return true;});}if(d&1){for(var i=0;i>>31;};module.exports.exponent=function(n){var b=module.exports.hi(n);return(b<<1>>>21)-1023;};module.exports.fraction=function(n){var lo=module.exports.lo(n);var hi=module.exports.hi(n);var b=hi&(1<<20)-1;if(hi&0x7ff00000){b+=1<<20;}return[lo,b];};module.exports.denormalized=function(n){var hi=module.exports.hi(n);return!(hi&0x7ff00000);};/***/},/***/1338:/***/function(module){"use strict";function dupe_array(count,value,i){var c=count[i]|0;if(c<=0){return[];}var result=new Array(c),j;if(i===count.length-1){for(j=0;j0){return dupe_number(count|0,value);}break;case"object":if(typeof count.length==="number"){return dupe_array(count,value,0);}break;}return[];}module.exports=dupe;/***/},/***/3134:/***/function(module,__unused_webpack_exports,__nested_webpack_require_212399__){"use strict";module.exports=edgeToAdjacency;var uniq=__nested_webpack_require_212399__(1682);function edgeToAdjacency(edges,numVertices){var numEdges=edges.length;if(typeof numVertices!=="number"){numVertices=0;for(var i=0;i=n-1){var ptr=state.length-1;var tf=t-time[n-1];for(var i=0;i=n-1){var ptr=state.length-1;var tf=t-time[n-1];for(var i=0;i=0;--i){if(velocity[--ptr]){return false;}}return true;};proto.jump=function(t){var t0=this.lastT();var d=this.dimension;if(t0;--i){state.push(clamp(lo[i-1],hi[i-1],arguments[i]));velocity.push(0);}};proto.push=function(t){var t0=this.lastT();var d=this.dimension;if(t1e-6?1/dt:0;this._time.push(t);for(var i=d;i>0;--i){var xc=clamp(lo[i-1],hi[i-1],arguments[i]);state.push(xc);velocity.push((xc-state[ptr++])*sf);}};proto.set=function(t){var d=this.dimension;if(t0;--i){state.push(clamp(lo[i-1],hi[i-1],arguments[i]));velocity.push(0);}};proto.move=function(t){var t0=this.lastT();var d=this.dimension;if(t<=t0||arguments.length!==d+1){return;}var state=this._state;var velocity=this._velocity;var statePtr=state.length-this.dimension;var bounds=this.bounds;var lo=bounds[0];var hi=bounds[1];var dt=t-t0;var sf=dt>1e-6?1/dt:0.0;this._time.push(t);for(var i=d;i>0;--i){var dx=arguments[i];state.push(clamp(lo[i-1],hi[i-1],state[statePtr++]+dx));velocity.push(dx*sf);}};proto.idle=function(t){var t0=this.lastT();if(t=0;--i){state.push(clamp(lo[i],hi[i],state[statePtr]+dt*velocity[statePtr]));velocity.push(0);statePtr+=1;}};function getZero(d){var result=new Array(d);for(var i=0;i=0;--s){var n=n_stack[s];if(d_stack[s]<=0){n_stack[s]=new RBNode(n._color,n.key,n.value,n_stack[s+1],n.right,n._count+1);}else{n_stack[s]=new RBNode(n._color,n.key,n.value,n.left,n_stack[s+1],n._count+1);}}//Rebalance tree using rotations
//console.log("start insert", key, d_stack)
for(var s=n_stack.length-1;s>1;--s){var p=n_stack[s-1];var n=n_stack[s];if(p._color===BLACK||n._color===BLACK){break;}var pp=n_stack[s-2];if(pp.left===p){if(p.left===n){var y=pp.right;if(y&&y._color===RED){//console.log("LLr")
p._color=BLACK;pp.right=repaint(BLACK,y);pp._color=RED;s-=1;}else{//console.log("LLb")
pp._color=RED;pp.left=p.right;p._color=BLACK;p.right=pp;n_stack[s-2]=p;n_stack[s-1]=n;recount(pp);recount(p);if(s>=3){var ppp=n_stack[s-3];if(ppp.left===pp){ppp.left=p;}else{ppp.right=p;}}break;}}else{var y=pp.right;if(y&&y._color===RED){//console.log("LRr")
p._color=BLACK;pp.right=repaint(BLACK,y);pp._color=RED;s-=1;}else{//console.log("LRb")
p.right=n.left;pp._color=RED;pp.left=n.right;n._color=BLACK;n.left=p;n.right=pp;n_stack[s-2]=n;n_stack[s-1]=p;recount(pp);recount(p);recount(n);if(s>=3){var ppp=n_stack[s-3];if(ppp.left===pp){ppp.left=n;}else{ppp.right=n;}}break;}}}else{if(p.right===n){var y=pp.left;if(y&&y._color===RED){//console.log("RRr", y.key)
p._color=BLACK;pp.left=repaint(BLACK,y);pp._color=RED;s-=1;}else{//console.log("RRb")
pp._color=RED;pp.right=p.left;p._color=BLACK;p.left=pp;n_stack[s-2]=p;n_stack[s-1]=n;recount(pp);recount(p);if(s>=3){var ppp=n_stack[s-3];if(ppp.right===pp){ppp.right=p;}else{ppp.left=p;}}break;}}else{var y=pp.left;if(y&&y._color===RED){//console.log("RLr")
p._color=BLACK;pp.left=repaint(BLACK,y);pp._color=RED;s-=1;}else{//console.log("RLb")
p.left=n.right;pp._color=RED;pp.right=n.left;n._color=BLACK;n.right=p;n.left=pp;n_stack[s-2]=n;n_stack[s-1]=p;recount(pp);recount(p);recount(n);if(s>=3){var ppp=n_stack[s-3];if(ppp.right===pp){ppp.right=n;}else{ppp.left=n;}}break;}}}}//Return new tree
n_stack[0]._color=BLACK;return new RedBlackTree(cmp,n_stack[0]);};//Visit all nodes inorder
function doVisitFull(visit,node){if(node.left){var v=doVisitFull(visit,node.left);if(v){return v;}}var v=visit(node.key,node.value);if(v){return v;}if(node.right){return doVisitFull(visit,node.right);}}//Visit half nodes in order
function doVisitHalf(lo,compare,visit,node){var l=compare(lo,node.key);if(l<=0){if(node.left){var v=doVisitHalf(lo,compare,visit,node.left);if(v){return v;}}var v=visit(node.key,node.value);if(v){return v;}}if(node.right){return doVisitHalf(lo,compare,visit,node.right);}}//Visit all nodes within a range
function doVisit(lo,hi,compare,visit,node){var l=compare(lo,node.key);var h=compare(hi,node.key);var v;if(l<=0){if(node.left){v=doVisit(lo,hi,compare,visit,node.left);if(v){return v;}}if(h>0){v=visit(node.key,node.value);if(v){return v;}}}if(h>0&&node.right){return doVisit(lo,hi,compare,visit,node.right);}}proto.forEach=function rbTreeForEach(visit,lo,hi){if(!this.root){return;}switch(arguments.length){case 1:return doVisitFull(visit,this.root);break;case 2:return doVisitHalf(lo,this._compare,visit,this.root);break;case 3:if(this._compare(lo,hi)>=0){return;}return doVisit(lo,hi,this._compare,visit,this.root);break;}};//First item in list
Object.defineProperty(proto,"begin",{get:function(){var stack=[];var n=this.root;while(n){stack.push(n);n=n.left;}return new RedBlackTreeIterator(this,stack);}});//Last item in list
Object.defineProperty(proto,"end",{get:function(){var stack=[];var n=this.root;while(n){stack.push(n);n=n.right;}return new RedBlackTreeIterator(this,stack);}});//Find the ith item in the tree
proto.at=function(idx){if(idx<0){return new RedBlackTreeIterator(this,[]);}var n=this.root;var stack=[];while(true){stack.push(n);if(n.left){if(idx=n.right._count){break;}n=n.right;}else{break;}}return new RedBlackTreeIterator(this,[]);};proto.ge=function(key){var cmp=this._compare;var n=this.root;var stack=[];var last_ptr=0;while(n){var d=cmp(key,n.key);stack.push(n);if(d<=0){last_ptr=stack.length;}if(d<=0){n=n.left;}else{n=n.right;}}stack.length=last_ptr;return new RedBlackTreeIterator(this,stack);};proto.gt=function(key){var cmp=this._compare;var n=this.root;var stack=[];var last_ptr=0;while(n){var d=cmp(key,n.key);stack.push(n);if(d<0){last_ptr=stack.length;}if(d<0){n=n.left;}else{n=n.right;}}stack.length=last_ptr;return new RedBlackTreeIterator(this,stack);};proto.lt=function(key){var cmp=this._compare;var n=this.root;var stack=[];var last_ptr=0;while(n){var d=cmp(key,n.key);stack.push(n);if(d>0){last_ptr=stack.length;}if(d<=0){n=n.left;}else{n=n.right;}}stack.length=last_ptr;return new RedBlackTreeIterator(this,stack);};proto.le=function(key){var cmp=this._compare;var n=this.root;var stack=[];var last_ptr=0;while(n){var d=cmp(key,n.key);stack.push(n);if(d>=0){last_ptr=stack.length;}if(d<0){n=n.left;}else{n=n.right;}}stack.length=last_ptr;return new RedBlackTreeIterator(this,stack);};//Finds the item with key if it exists
proto.find=function(key){var cmp=this._compare;var n=this.root;var stack=[];while(n){var d=cmp(key,n.key);stack.push(n);if(d===0){return new RedBlackTreeIterator(this,stack);}if(d<=0){n=n.left;}else{n=n.right;}}return new RedBlackTreeIterator(this,[]);};//Removes item with key from tree
proto.remove=function(key){var iter=this.find(key);if(iter){return iter.remove();}return this;};//Returns the item at `key`
proto.get=function(key){var cmp=this._compare;var n=this.root;while(n){var d=cmp(key,n.key);if(d===0){return n.value;}if(d<=0){n=n.left;}else{n=n.right;}}return;};//Iterator for red black tree
function RedBlackTreeIterator(tree,stack){this.tree=tree;this._stack=stack;}var iproto=RedBlackTreeIterator.prototype;//Test if iterator is valid
Object.defineProperty(iproto,"valid",{get:function(){return this._stack.length>0;}});//Node of the iterator
Object.defineProperty(iproto,"node",{get:function(){if(this._stack.length>0){return this._stack[this._stack.length-1];}return null;},enumerable:true});//Makes a copy of an iterator
iproto.clone=function(){return new RedBlackTreeIterator(this.tree,this._stack.slice());};//Swaps two nodes
function swapNode(n,v){n.key=v.key;n.value=v.value;n.left=v.left;n.right=v.right;n._color=v._color;n._count=v._count;}//Fix up a double black node in a tree
function fixDoubleBlack(stack){var n,p,s,z;for(var i=stack.length-1;i>=0;--i){n=stack[i];if(i===0){n._color=BLACK;return;}//console.log("visit node:", n.key, i, stack[i].key, stack[i-1].key)
p=stack[i-1];if(p.left===n){//console.log("left child")
s=p.right;if(s.right&&s.right._color===RED){//console.log("case 1: right sibling child red")
s=p.right=cloneNode(s);z=s.right=cloneNode(s.right);p.right=s.left;s.left=p;s.right=z;s._color=p._color;n._color=BLACK;p._color=BLACK;z._color=BLACK;recount(p);recount(s);if(i>1){var pp=stack[i-2];if(pp.left===p){pp.left=s;}else{pp.right=s;}}stack[i-1]=s;return;}else if(s.left&&s.left._color===RED){//console.log("case 1: left sibling child red")
s=p.right=cloneNode(s);z=s.left=cloneNode(s.left);p.right=z.left;s.left=z.right;z.left=p;z.right=s;z._color=p._color;p._color=BLACK;s._color=BLACK;n._color=BLACK;recount(p);recount(s);recount(z);if(i>1){var pp=stack[i-2];if(pp.left===p){pp.left=z;}else{pp.right=z;}}stack[i-1]=z;return;}if(s._color===BLACK){if(p._color===RED){//console.log("case 2: black sibling, red parent", p.right.value)
p._color=BLACK;p.right=repaint(RED,s);return;}else{//console.log("case 2: black sibling, black parent", p.right.value)
p.right=repaint(RED,s);continue;}}else{//console.log("case 3: red sibling")
s=cloneNode(s);p.right=s.left;s.left=p;s._color=p._color;p._color=RED;recount(p);recount(s);if(i>1){var pp=stack[i-2];if(pp.left===p){pp.left=s;}else{pp.right=s;}}stack[i-1]=s;stack[i]=p;if(i+11){var pp=stack[i-2];if(pp.right===p){pp.right=s;}else{pp.left=s;}}stack[i-1]=s;return;}else if(s.right&&s.right._color===RED){//console.log("case 1: right sibling child red")
s=p.left=cloneNode(s);z=s.right=cloneNode(s.right);p.left=z.right;s.right=z.left;z.right=p;z.left=s;z._color=p._color;p._color=BLACK;s._color=BLACK;n._color=BLACK;recount(p);recount(s);recount(z);if(i>1){var pp=stack[i-2];if(pp.right===p){pp.right=z;}else{pp.left=z;}}stack[i-1]=z;return;}if(s._color===BLACK){if(p._color===RED){//console.log("case 2: black sibling, red parent")
p._color=BLACK;p.left=repaint(RED,s);return;}else{//console.log("case 2: black sibling, black parent")
p.left=repaint(RED,s);continue;}}else{//console.log("case 3: red sibling")
s=cloneNode(s);p.left=s.right;s.right=p;s._color=p._color;p._color=RED;recount(p);recount(s);if(i>1){var pp=stack[i-2];if(pp.right===p){pp.right=s;}else{pp.left=s;}}stack[i-1]=s;stack[i]=p;if(i+1=0;--i){var n=stack[i];if(n.left===stack[i+1]){cstack[i]=new RBNode(n._color,n.key,n.value,cstack[i+1],n.right,n._count);}else{cstack[i]=new RBNode(n._color,n.key,n.value,n.left,cstack[i+1],n._count);}}//Get node
n=cstack[cstack.length-1];//console.log("start remove: ", n.value)
//If not leaf, then swap with previous node
if(n.left&&n.right){//console.log("moving to leaf")
//First walk to previous leaf
var split=cstack.length;n=n.left;while(n.right){cstack.push(n);n=n.right;}//Copy path to leaf
var v=cstack[split-1];cstack.push(new RBNode(n._color,v.key,v.value,n.left,n.right,n._count));cstack[split-1].key=n.key;cstack[split-1].value=n.value;//Fix up stack
for(var i=cstack.length-2;i>=split;--i){n=cstack[i];cstack[i]=new RBNode(n._color,n.key,n.value,n.left,cstack[i+1],n._count);}cstack[split-1].left=cstack[split];}//console.log("stack=", cstack.map(function(v) { return v.value }))
//Remove leaf node
n=cstack[cstack.length-1];if(n._color===RED){//Easy case: removing red leaf
//console.log("RED leaf")
var p=cstack[cstack.length-2];if(p.left===n){p.left=null;}else if(p.right===n){p.right=null;}cstack.pop();for(var i=0;i0){return this._stack[this._stack.length-1].key;}return;},enumerable:true});//Returns value
Object.defineProperty(iproto,"value",{get:function(){if(this._stack.length>0){return this._stack[this._stack.length-1].value;}return;},enumerable:true});//Returns the position of this iterator in the sorted list
Object.defineProperty(iproto,"index",{get:function(){var idx=0;var stack=this._stack;if(stack.length===0){var r=this.tree.root;if(r){return r._count;}return 0;}else if(stack[stack.length-1].left){idx=stack[stack.length-1].left._count;}for(var s=stack.length-2;s>=0;--s){if(stack[s+1]===stack[s].right){++idx;if(stack[s].left){idx+=stack[s].left._count;}}}return idx;},enumerable:true});//Advances iterator to next element in list
iproto.next=function(){var stack=this._stack;if(stack.length===0){return;}var n=stack[stack.length-1];if(n.right){n=n.right;while(n){stack.push(n);n=n.left;}}else{stack.pop();while(stack.length>0&&stack[stack.length-1].right===n){n=stack[stack.length-1];stack.pop();}}};//Checks if iterator is at end of tree
Object.defineProperty(iproto,"hasNext",{get:function(){var stack=this._stack;if(stack.length===0){return false;}if(stack[stack.length-1].right){return true;}for(var s=stack.length-1;s>0;--s){if(stack[s-1].left===stack[s]){return true;}}return false;}});//Update value
iproto.update=function(value){var stack=this._stack;if(stack.length===0){throw new Error("Can't update empty node!");}var cstack=new Array(stack.length);var n=stack[stack.length-1];cstack[cstack.length-1]=new RBNode(n._color,n.key,value,n.left,n.right,n._count);for(var i=stack.length-2;i>=0;--i){n=stack[i];if(n.left===stack[i+1]){cstack[i]=new RBNode(n._color,n.key,n.value,cstack[i+1],n.right,n._count);}else{cstack[i]=new RBNode(n._color,n.key,n.value,n.left,cstack[i+1],n._count);}}return new RedBlackTree(this.tree._compare,cstack[0]);};//Moves iterator backward one element
iproto.prev=function(){var stack=this._stack;if(stack.length===0){return;}var n=stack[stack.length-1];if(n.left){n=n.left;while(n){stack.push(n);n=n.right;}}else{stack.pop();while(stack.length>0&&stack[stack.length-1].left===n){n=stack[stack.length-1];stack.pop();}}};//Checks if iterator is at start of tree
Object.defineProperty(iproto,"hasPrev",{get:function(){var stack=this._stack;if(stack.length===0){return false;}if(stack[stack.length-1].left){return true;}for(var s=stack.length-1;s>0;--s){if(stack[s-1].right===stack[s]){return true;}}return false;}});//Default comparison function
function defaultCompare(a,b){if(ab){return 1;}return 0;}//Build a tree
function createRBTree(compare){return new RedBlackTree(compare||defaultCompare,null);}/***/},/***/3837:/***/function(module,__unused_webpack_exports,__nested_webpack_require_234991__){"use strict";module.exports=createAxes;var createText=__nested_webpack_require_234991__(4935);var createLines=__nested_webpack_require_234991__(501);var createBackground=__nested_webpack_require_234991__(5304);var getCubeProperties=__nested_webpack_require_234991__(6429);var Ticks=__nested_webpack_require_234991__(6444);var identity=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);var ab=ArrayBuffer;var dv=DataView;function isTypedArray(a){return ab.isView(a)&&!(a instanceof dv);}function isArrayOrTypedArray(a){return Array.isArray(a)||isTypedArray(a);}function copyVec3(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];return a;}function Axes(gl){this.gl=gl;this.pixelRatio=1;this.bounds=[[-10,-10,-10],[10,10,10]];this.ticks=[[],[],[]];this.autoTicks=true;this.tickSpacing=[1,1,1];this.tickEnable=[true,true,true];this.tickFont=['sans-serif','sans-serif','sans-serif'];this.tickFontStyle=['normal','normal','normal'];this.tickFontWeight=['normal','normal','normal'];this.tickFontVariant=['normal','normal','normal'];this.tickSize=[12,12,12];this.tickAngle=[0,0,0];this.tickAlign=['auto','auto','auto'];this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.tickPad=[10,10,10];this.lastCubeProps={cubeEdges:[0,0,0],axis:[0,0,0]};this.labels=['x','y','z'];this.labelEnable=[true,true,true];this.labelFont=['sans-serif','sans-serif','sans-serif'];this.labelFontStyle=['normal','normal','normal'];this.labelFontWeight=['normal','normal','normal'];this.labelFontVariant=['normal','normal','normal'];this.labelSize=[20,20,20];this.labelAngle=[0,0,0];this.labelAlign=['auto','auto','auto'];this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.labelPad=[10,10,10];this.lineEnable=[true,true,true];this.lineMirror=[false,false,false];this.lineWidth=[1,1,1];this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.lineTickEnable=[true,true,true];this.lineTickMirror=[false,false,false];this.lineTickLength=[0,0,0];this.lineTickWidth=[1,1,1];this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.gridEnable=[true,true,true];this.gridWidth=[1,1,1];this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.zeroEnable=[true,true,true];this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.zeroLineWidth=[2,2,2];this.backgroundEnable=[false,false,false];this.backgroundColor=[[0.8,0.8,0.8,0.5],[0.8,0.8,0.8,0.5],[0.8,0.8,0.8,0.5]];this._firstInit=true;this._text=null;this._lines=null;this._background=createBackground(gl);}var proto=Axes.prototype;proto.update=function(options){options=options||{};//Option parsing helper functions
function parseOption(nest,cons,name){if(name in options){var opt=options[name];var prev=this[name];var next;if(nest?isArrayOrTypedArray(opt)&&isArrayOrTypedArray(opt[0]):isArrayOrTypedArray(opt)){this[name]=next=[cons(opt[0]),cons(opt[1]),cons(opt[2])];}else{this[name]=next=[cons(opt),cons(opt),cons(opt)];}for(var i=0;i<3;++i){if(next[i]!==prev[i]){return true;}}}return false;}var NUMBER=parseOption.bind(this,false,Number);var BOOLEAN=parseOption.bind(this,false,Boolean);var STRING=parseOption.bind(this,false,String);var COLOR=parseOption.bind(this,true,function(v){if(isArrayOrTypedArray(v)){if(v.length===3){return[+v[0],+v[1],+v[2],1.0];}else if(v.length===4){return[+v[0],+v[1],+v[2],+v[3]];}}return[0,0,0,1];});//Tick marks and bounds
var nextTicks;var ticksUpdate=false;var boundsChanged=false;if('bounds'in options){var bounds=options.bounds;i_loop:for(var i=0;i<2;++i){for(var j=0;j<3;++j){if(bounds[i][j]!==this.bounds[i][j]){boundsChanged=true;}this.bounds[i][j]=bounds[i][j];}}}if('ticks'in options){nextTicks=options.ticks;ticksUpdate=true;this.autoTicks=false;for(var i=0;i<3;++i){this.tickSpacing[i]=0.0;}}else if(NUMBER('tickSpacing')){this.autoTicks=true;boundsChanged=true;}if(this._firstInit){if(!('ticks'in options||'tickSpacing'in options)){this.autoTicks=true;}//Force tick recomputation on first update
boundsChanged=true;ticksUpdate=true;this._firstInit=false;}if(boundsChanged&&this.autoTicks){nextTicks=Ticks.create(this.bounds,this.tickSpacing);ticksUpdate=true;}//Compare next ticks to previous ticks, only update if needed
if(ticksUpdate){for(var i=0;i<3;++i){nextTicks[i].sort(function(a,b){return a.x-b.x;});}if(Ticks.equal(nextTicks,this.ticks)){ticksUpdate=false;}else{this.ticks=nextTicks;}}//Parse tick properties
BOOLEAN('tickEnable');//If font changes, must rebuild vbo
if(STRING('tickFont'))ticksUpdate=true;if(STRING('tickFontStyle'))ticksUpdate=true;if(STRING('tickFontWeight'))ticksUpdate=true;if(STRING('tickFontVariant'))ticksUpdate=true;NUMBER('tickSize');NUMBER('tickAngle');NUMBER('tickPad');COLOR('tickColor');//Axis labels
var labelUpdate=STRING('labels');if(STRING('labelFont'))labelUpdate=true;if(STRING('labelFontStyle'))labelUpdate=true;if(STRING('labelFontWeight'))labelUpdate=true;if(STRING('labelFontVariant'))labelUpdate=true;BOOLEAN('labelEnable');NUMBER('labelSize');NUMBER('labelPad');COLOR('labelColor');//Axis lines
BOOLEAN('lineEnable');BOOLEAN('lineMirror');NUMBER('lineWidth');COLOR('lineColor');//Axis line ticks
BOOLEAN('lineTickEnable');BOOLEAN('lineTickMirror');NUMBER('lineTickLength');NUMBER('lineTickWidth');COLOR('lineTickColor');//Grid lines
BOOLEAN('gridEnable');NUMBER('gridWidth');COLOR('gridColor');//Zero line
BOOLEAN('zeroEnable');COLOR('zeroLineColor');NUMBER('zeroLineWidth');//Background
BOOLEAN('backgroundEnable');COLOR('backgroundColor');var labelFontOpts=[{family:this.labelFont[0],style:this.labelFontStyle[0],weight:this.labelFontWeight[0],variant:this.labelFontVariant[0]},{family:this.labelFont[1],style:this.labelFontStyle[1],weight:this.labelFontWeight[1],variant:this.labelFontVariant[1]},{family:this.labelFont[2],style:this.labelFontStyle[2],weight:this.labelFontWeight[2],variant:this.labelFontVariant[2]}];var tickFontOpts=[{family:this.tickFont[0],style:this.tickFontStyle[0],weight:this.tickFontWeight[0],variant:this.tickFontVariant[0]},{family:this.tickFont[1],style:this.tickFontStyle[1],weight:this.tickFontWeight[1],variant:this.tickFontVariant[1]},{family:this.tickFont[2],style:this.tickFontStyle[2],weight:this.tickFontWeight[2],variant:this.tickFontVariant[2]}];//Update text if necessary
if(!this._text){this._text=createText(this.gl,this.bounds,this.labels,labelFontOpts,this.ticks,tickFontOpts);}else if(this._text&&(labelUpdate||ticksUpdate)){this._text.update(this.bounds,this.labels,labelFontOpts,this.ticks,tickFontOpts);}//Update lines if necessary
if(this._lines&&ticksUpdate){this._lines.dispose();this._lines=null;}if(!this._lines){this._lines=createLines(this.gl,this.bounds,this.ticks);}};function OffsetInfo(){this.primalOffset=[0,0,0];this.primalMinor=[0,0,0];this.mirrorOffset=[0,0,0];this.mirrorMinor=[0,0,0];}var LINE_OFFSET=[new OffsetInfo(),new OffsetInfo(),new OffsetInfo()];function computeLineOffset(result,i,bounds,cubeEdges,cubeAxis){var primalOffset=result.primalOffset;var primalMinor=result.primalMinor;var dualOffset=result.mirrorOffset;var dualMinor=result.mirrorMinor;var e=cubeEdges[i];//Calculate offsets
for(var j=0;j<3;++j){if(i===j){continue;}var a=primalOffset,b=dualOffset,c=primalMinor,d=dualMinor;if(e&1<0){c[j]=-1;d[j]=0;}else{c[j]=0;d[j]=+1;}}}var CUBE_ENABLE=[0,0,0];var DEFAULT_PARAMS={model:identity,view:identity,projection:identity,_ortho:false};proto.isOpaque=function(){return true;};proto.isTransparent=function(){return false;};proto.drawTransparent=function(params){};var ALIGN_OPTION_AUTO=0;// i.e. as defined in the shader the text would rotate to stay upwards range: [-90,90]
var PRIMAL_MINOR=[0,0,0];var MIRROR_MINOR=[0,0,0];var PRIMAL_OFFSET=[0,0,0];proto.draw=function(params){params=params||DEFAULT_PARAMS;var gl=this.gl;//Geometry for camera and axes
var model=params.model||identity;var view=params.view||identity;var projection=params.projection||identity;var bounds=this.bounds;var isOrtho=params._ortho||false;//Unpack axis info
var cubeParams=getCubeProperties(model,view,projection,bounds,isOrtho);var cubeEdges=cubeParams.cubeEdges;var cubeAxis=cubeParams.axis;var cx=view[12];var cy=view[13];var cz=view[14];var cw=view[15];var orthoFix=isOrtho?2:1;// double up padding for orthographic ticks & labels
var pixelScaleF=orthoFix*this.pixelRatio*(projection[3]*cx+projection[7]*cy+projection[11]*cz+projection[15]*cw)/gl.drawingBufferHeight;for(var i=0;i<3;++i){this.lastCubeProps.cubeEdges[i]=cubeEdges[i];this.lastCubeProps.axis[i]=cubeAxis[i];}//Compute axis info
var lineOffset=LINE_OFFSET;for(var i=0;i<3;++i){computeLineOffset(LINE_OFFSET[i],i,this.bounds,cubeEdges,cubeAxis);}//Set up state parameters
var gl=this.gl;//Draw background first
var cubeEnable=CUBE_ENABLE;for(var i=0;i<3;++i){if(this.backgroundEnable[i]){cubeEnable[i]=cubeAxis[i];}else{cubeEnable[i]=0;}}this._background.draw(model,view,projection,bounds,cubeEnable,this.backgroundColor);//Draw lines
this._lines.bind(model,view,projection,this);//First draw grid lines and zero lines
for(var i=0;i<3;++i){var x=[0,0,0];if(cubeAxis[i]>0){x[i]=bounds[1][i];}else{x[i]=bounds[0][i];}//Draw grid lines
for(var j=0;j<2;++j){var u=(i+1+j)%3;var v=(i+1+(j^1))%3;if(this.gridEnable[u]){this._lines.drawGrid(u,v,this.bounds,x,this.gridColor[u],this.gridWidth[u]*this.pixelRatio);}}//Draw zero lines (need to do this AFTER all grid lines are drawn)
for(var j=0;j<2;++j){var u=(i+1+j)%3;var v=(i+1+(j^1))%3;if(this.zeroEnable[v]){//Check if zero line in bounds
if(Math.min(bounds[0][v],bounds[1][v])<=0&&Math.max(bounds[0][v],bounds[1][v])>=0){this._lines.drawZero(u,v,this.bounds,x,this.zeroLineColor[v],this.zeroLineWidth[v]*this.pixelRatio);}}}}//Then draw axis lines and tick marks
for(var i=0;i<3;++i){//Draw axis lines
if(this.lineEnable[i]){this._lines.drawAxisLine(i,this.bounds,lineOffset[i].primalOffset,this.lineColor[i],this.lineWidth[i]*this.pixelRatio);}if(this.lineMirror[i]){this._lines.drawAxisLine(i,this.bounds,lineOffset[i].mirrorOffset,this.lineColor[i],this.lineWidth[i]*this.pixelRatio);}//Compute minor axes
var primalMinor=copyVec3(PRIMAL_MINOR,lineOffset[i].primalMinor);var mirrorMinor=copyVec3(MIRROR_MINOR,lineOffset[i].mirrorMinor);var tickLength=this.lineTickLength;for(var j=0;j<3;++j){var scaleFactor=pixelScaleF/model[5*j];primalMinor[j]*=tickLength[j]*scaleFactor;mirrorMinor[j]*=tickLength[j]*scaleFactor;}//Draw axis line ticks
if(this.lineTickEnable[i]){this._lines.drawAxisTicks(i,lineOffset[i].primalOffset,primalMinor,this.lineTickColor[i],this.lineTickWidth[i]*this.pixelRatio);}if(this.lineTickMirror[i]){this._lines.drawAxisTicks(i,lineOffset[i].mirrorOffset,mirrorMinor,this.lineTickColor[i],this.lineTickWidth[i]*this.pixelRatio);}}this._lines.unbind();//Draw text sprites
this._text.bind(model,view,projection,this.pixelRatio);var alignOpt;// options in shader are from this list {-1, 0, 1, 2, 3, ..., n}
// -1: backward compatible
// 0: raw data
// 1: auto align, free angles
// 2: auto align, horizontal or vertical
//3-n: auto align, round to n directions e.g. 12 -> round to angles with 30-degree steps
var hv_ratio=0.5;// can have an effect on the ratio between horizontals and verticals when using option 2
var enableAlign;var alignDir;function alignTo(i){alignDir=[0,0,0];alignDir[i]=1;}function solveTickAlignments(i,minor,major){var i1=(i+1)%3;var i2=(i+2)%3;var A=minor[i1];var B=minor[i2];var C=major[i1];var D=major[i2];if(A>0&&D>0){alignTo(i1);return;}else if(A>0&&D<0){alignTo(i1);return;}else if(A<0&&D>0){alignTo(i1);return;}else if(A<0&&D<0){alignTo(i1);return;}else if(B>0&&C>0){alignTo(i2);return;}else if(B>0&&C<0){alignTo(i2);return;}else if(B<0&&C>0){alignTo(i2);return;}else if(B<0&&C<0){alignTo(i2);return;}}for(var i=0;i<3;++i){var minor=lineOffset[i].primalMinor;var major=lineOffset[i].mirrorMinor;var offset=copyVec3(PRIMAL_OFFSET,lineOffset[i].primalOffset);for(var j=0;j<3;++j){if(this.lineTickEnable[i]){offset[j]+=pixelScaleF*minor[j]*Math.max(this.lineTickLength[j],0)/model[5*j];}}var axis=[0,0,0];axis[i]=1;//Draw tick text
if(this.tickEnable[i]){if(this.tickAngle[i]===-3600){this.tickAngle[i]=0;this.tickAlign[i]='auto';}else{this.tickAlign[i]=-1;}enableAlign=1;alignOpt=[this.tickAlign[i],hv_ratio,enableAlign];if(alignOpt[0]==='auto')alignOpt[0]=ALIGN_OPTION_AUTO;else alignOpt[0]=parseInt(''+alignOpt[0]);alignDir=[0,0,0];solveTickAlignments(i,minor,major);//Add tick padding
for(var j=0;j<3;++j){offset[j]+=pixelScaleF*minor[j]*this.tickPad[j]/model[5*j];}//Draw axis
this._text.drawTicks(i,this.tickSize[i],this.tickAngle[i],offset,this.tickColor[i],axis,alignDir,alignOpt);}//Draw labels
if(this.labelEnable[i]){enableAlign=0;alignDir=[0,0,0];if(this.labels[i].length>4){// for large label axis enable alignDir to axis
alignTo(i);enableAlign=1;}alignOpt=[this.labelAlign[i],hv_ratio,enableAlign];if(alignOpt[0]==='auto')alignOpt[0]=ALIGN_OPTION_AUTO;else alignOpt[0]=parseInt(''+alignOpt[0]);//Add label padding
for(var j=0;j<3;++j){offset[j]+=pixelScaleF*minor[j]*this.labelPad[j]/model[5*j];}offset[i]+=0.5*(bounds[0][i]+bounds[1][i]);//Draw axis
this._text.drawLabel(i,this.labelSize[i],this.labelAngle[i],offset,this.labelColor[i],[0,0,0],alignDir,alignOpt);}}this._text.unbind();};proto.dispose=function(){this._text.dispose();this._lines.dispose();this._background.dispose();this._lines=null;this._text=null;this._background=null;this.gl=null;};function createAxes(gl,options){var axes=new Axes(gl);axes.update(options);return axes;}/***/},/***/5304:/***/function(module,__unused_webpack_exports,__nested_webpack_require_248394__){"use strict";module.exports=createBackgroundCube;var createBuffer=__nested_webpack_require_248394__(2762);var createVAO=__nested_webpack_require_248394__(8116);var createShader=__nested_webpack_require_248394__(1879).bg;function BackgroundCube(gl,buffer,vao,shader){this.gl=gl;this.buffer=buffer;this.vao=vao;this.shader=shader;}var proto=BackgroundCube.prototype;proto.draw=function(model,view,projection,bounds,enable,colors){var needsBG=false;for(var i=0;i<3;++i){needsBG=needsBG||enable[i];}if(!needsBG){return;}var gl=this.gl;gl.enable(gl.POLYGON_OFFSET_FILL);gl.polygonOffset(1,2);this.shader.bind();this.shader.uniforms={model:model,view:view,projection:projection,bounds:bounds,enable:enable,colors:colors};this.vao.bind();this.vao.draw(this.gl.TRIANGLES,36);this.vao.unbind();gl.disable(gl.POLYGON_OFFSET_FILL);};proto.dispose=function(){this.vao.dispose();this.buffer.dispose();this.shader.dispose();};function createBackgroundCube(gl){//Create cube vertices
var vertices=[];var indices=[];var ptr=0;for(var d=0;d<3;++d){var u=(d+1)%3;var v=(d+2)%3;var x=[0,0,0];var c=[0,0,0];for(var s=-1;s<=1;s+=2){indices.push(ptr,ptr+2,ptr+1,ptr+1,ptr+2,ptr+3);x[d]=s;c[d]=s;for(var i=-1;i<=1;i+=2){x[u]=i;for(var j=-1;j<=1;j+=2){x[v]=j;vertices.push(x[0],x[1],x[2],c[0],c[1],c[2]);ptr+=1;}}//Swap u and v
var tt=u;u=v;v=tt;}}//Allocate buffer and vertex array
var buffer=createBuffer(gl,new Float32Array(vertices));var elements=createBuffer(gl,new Uint16Array(indices),gl.ELEMENT_ARRAY_BUFFER);var vao=createVAO(gl,[{buffer:buffer,type:gl.FLOAT,size:3,offset:0,stride:24},{buffer:buffer,type:gl.FLOAT,size:3,offset:12,stride:24}],elements);//Create shader object
var shader=createShader(gl);shader.attributes.position.location=0;shader.attributes.normal.location=1;return new BackgroundCube(gl,buffer,vao,shader);}/***/},/***/6429:/***/function(module,__unused_webpack_exports,__nested_webpack_require_250249__){"use strict";module.exports=getCubeEdges;var bits=__nested_webpack_require_250249__(8828);var multiply=__nested_webpack_require_250249__(6760);var splitPoly=__nested_webpack_require_250249__(5202);var orient=__nested_webpack_require_250249__(3250);var mvp=new Array(16);var pCubeVerts=new Array(8);var cubeVerts=new Array(8);var x=new Array(3);var zero3=[0,0,0];(function(){for(var i=0;i<8;++i){pCubeVerts[i]=[1,1,1,1];cubeVerts[i]=[1,1,1];}})();function transformHg(result,x,mat){for(var i=0;i<4;++i){result[i]=mat[12+i];for(var j=0;j<3;++j){result[i]+=x[j]*mat[4*j+i];}}}var FRUSTUM_PLANES=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]];function polygonArea(p){for(var i=0;io0){closest|=1<o0){closest|=1<cubeVerts[i][1]){bottom=i;}}//Find left/right neighbors of bottom vertex
var left=-1;for(var i=0;i<3;++i){var idx=bottom^1<cubeVerts[right][0]){right=idx;}}//Determine edge axis coordinates
var cubeEdges=CUBE_EDGES;cubeEdges[0]=cubeEdges[1]=cubeEdges[2]=0;cubeEdges[bits.log2(left^bottom)]=bottom&left;cubeEdges[bits.log2(bottom^right)]=bottom&right;var top=right^7;if(top===closest||top===farthest){top=left^7;cubeEdges[bits.log2(right^top)]=top&right;}else{cubeEdges[bits.log2(left^top)]=top&left;}//Determine visible faces
var axis=CUBE_AXIS;var cutCorner=closest;for(var d=0;d<3;++d){if(cutCorner&1< HALF_PI) && (b <= ONE_AND_HALF_PI)) ?\n b - PI :\n b;\n}\n\nfloat look_horizontal_or_vertical(float a, float ratio) {\n // ratio controls the ratio between being horizontal to (vertical + horizontal)\n // if ratio is set to 0.5 then it is 50%, 50%.\n // when using a higher ratio e.g. 0.75 the result would\n // likely be more horizontal than vertical.\n\n float b = positive_angle(a);\n\n return\n (b < ( ratio) * HALF_PI) ? 0.0 :\n (b < (2.0 - ratio) * HALF_PI) ? -HALF_PI :\n (b < (2.0 + ratio) * HALF_PI) ? 0.0 :\n (b < (4.0 - ratio) * HALF_PI) ? HALF_PI :\n 0.0;\n}\n\nfloat roundTo(float a, float b) {\n return float(b * floor((a + 0.5 * b) / b));\n}\n\nfloat look_round_n_directions(float a, int n) {\n float b = positive_angle(a);\n float div = TWO_PI / float(n);\n float c = roundTo(b, div);\n return look_upwards(c);\n}\n\nfloat applyAlignOption(float rawAngle, float delta) {\n return\n (option > 2) ? look_round_n_directions(rawAngle + delta, option) : // option 3-n: round to n directions\n (option == 2) ? look_horizontal_or_vertical(rawAngle + delta, hv_ratio) : // horizontal or vertical\n (option == 1) ? rawAngle + delta : // use free angle, and flip to align with one direction of the axis\n (option == 0) ? look_upwards(rawAngle) : // use free angle, and stay upwards\n (option ==-1) ? 0.0 : // useful for backward compatibility, all texts remains horizontal\n rawAngle; // otherwise return back raw input angle\n}\n\nbool isAxisTitle = (axis.x == 0.0) &&\n (axis.y == 0.0) &&\n (axis.z == 0.0);\n\nvoid main() {\n //Compute world offset\n float axisDistance = position.z;\n vec3 dataPosition = axisDistance * axis + offset;\n\n float beta = angle; // i.e. user defined attributes for each tick\n\n float axisAngle;\n float clipAngle;\n float flip;\n\n if (enableAlign) {\n axisAngle = (isAxisTitle) ? HALF_PI :\n computeViewAngle(dataPosition, dataPosition + axis);\n clipAngle = computeViewAngle(dataPosition, dataPosition + alignDir);\n\n axisAngle += (sin(axisAngle) < 0.0) ? PI : 0.0;\n clipAngle += (sin(clipAngle) < 0.0) ? PI : 0.0;\n\n flip = (dot(vec2(cos(axisAngle), sin(axisAngle)),\n vec2(sin(clipAngle),-cos(clipAngle))) > 0.0) ? 1.0 : 0.0;\n\n beta += applyAlignOption(clipAngle, flip * PI);\n }\n\n //Compute plane offset\n vec2 planeCoord = position.xy * pixelScale;\n\n mat2 planeXform = scale * mat2(\n cos(beta), sin(beta),\n -sin(beta), cos(beta)\n );\n\n vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\n\n //Compute clip position\n vec3 clipPosition = project(dataPosition);\n\n //Apply text offset in clip coordinates\n clipPosition += vec3(viewOffset, 0.0);\n\n //Done\n gl_Position = vec4(clipPosition, 1.0);\n}\n"]);var textFrag=glslify(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nvoid main() {\n gl_FragColor = color;\n}"]);exports.Q=function(gl){return createShader(gl,textVert,textFrag,null,[{name:'position',type:'vec3'}]);};var bgVert=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection;\nuniform vec3 enable;\nuniform vec3 bounds[2];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n\n vec3 signAxis = sign(bounds[1] - bounds[0]);\n\n vec3 realNormal = signAxis * normal;\n\n if(dot(realNormal, enable) > 0.0) {\n vec3 minRange = min(bounds[0], bounds[1]);\n vec3 maxRange = max(bounds[0], bounds[1]);\n vec3 nPosition = mix(minRange, maxRange, 0.5 * (position + 1.0));\n gl_Position = projection * (view * (model * vec4(nPosition, 1.0)));\n } else {\n gl_Position = vec4(0,0,0,0);\n }\n\n colorChannel = abs(realNormal);\n}\n"]);var bgFrag=glslify(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n gl_FragColor = colorChannel.x * colors[0] +\n colorChannel.y * colors[1] +\n colorChannel.z * colors[2];\n}"]);exports.bg=function(gl){return createShader(gl,bgVert,bgFrag,null,[{name:'position',type:'vec3'},{name:'normal',type:'vec3'}]);};/***/},/***/4935:/***/function(module,__unused_webpack_exports,__nested_webpack_require_264949__){"use strict";module.exports=createTextSprites;var createBuffer=__nested_webpack_require_264949__(2762);var createVAO=__nested_webpack_require_264949__(8116);var vectorizeText=__nested_webpack_require_264949__(4359);var createShader=__nested_webpack_require_264949__(1879)/* .text */.Q;var globals=window||process.global||{};var __TEXT_CACHE=globals.__TEXT_CACHE||{};globals.__TEXT_CACHE={};//Vertex buffer format for text is:
//
/// [x,y,z] = Spatial coordinate
//
var VERTEX_SIZE=3;function TextSprites(gl,shader,buffer,vao){this.gl=gl;this.shader=shader;this.buffer=buffer;this.vao=vao;this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null;}var proto=TextSprites.prototype;//Bind textures for rendering
var SHAPE=[0,0];proto.bind=function(model,view,projection,pixelScale){this.vao.bind();this.shader.bind();var uniforms=this.shader.uniforms;uniforms.model=model;uniforms.view=view;uniforms.projection=projection;uniforms.pixelScale=pixelScale;SHAPE[0]=this.gl.drawingBufferWidth;SHAPE[1]=this.gl.drawingBufferHeight;this.shader.uniforms.resolution=SHAPE;};proto.unbind=function(){this.vao.unbind();};proto.update=function(bounds,labels,labelFont,ticks,tickFont){var data=[];function addItem(t,text,font,size,lineSpacing,styletags){var fontKey=[font.style,font.weight,font.variant,font.family].join('_');var fontcache=__TEXT_CACHE[fontKey];if(!fontcache){fontcache=__TEXT_CACHE[fontKey]={};}var mesh=fontcache[text];if(!mesh){mesh=fontcache[text]=tryVectorizeText(text,{triangles:true,font:font.family,fontStyle:font.style,fontWeight:font.weight,fontVariant:font.variant,textAlign:'center',textBaseline:'middle',lineSpacing:lineSpacing,styletags:styletags});}var scale=(size||12)/12;var positions=mesh.positions;var cells=mesh.cells;for(var i=0,nc=cells.length;i=0;--j){var p=positions[c[j]];data.push(scale*p[0],-scale*p[1],t);}}}//Generate sprites for all 3 axes, store data in texture atlases
var tickOffset=[0,0,0];var tickCount=[0,0,0];var labelOffset=[0,0,0];var labelCount=[0,0,0];var lineSpacing=1.25;var styletags={breaklines:true,bolds:true,italics:true,subscripts:true,superscripts:true};for(var d=0;d<3;++d){//Generate label
labelOffset[d]=data.length/VERTEX_SIZE|0;addItem(0.5*(bounds[0][d]+bounds[1][d]),labels[d],labelFont[d],12,// labelFontSize
lineSpacing,styletags);labelCount[d]=(data.length/VERTEX_SIZE|0)-labelOffset[d];//Generate sprites for tick marks
tickOffset[d]=data.length/VERTEX_SIZE|0;for(var i=0;i=0){sigFigs=stepStr.length-u-1;}var shift=Math.pow(10,sigFigs);var x=Math.round(spacing*i*shift);var xstr=x+"";if(xstr.indexOf("e")>=0){return xstr;}var xi=x/shift,xf=x%shift;if(x<0){xi=-Math.ceil(xi)|0;xf=-xf|0;}else{xi=Math.floor(xi)|0;xf=xf|0;}var xis=""+xi;if(x<0){xis="-"+xis;}if(sigFigs){var xs=""+xf;while(xs.length=bounds[0][d];--t){ticks.push({x:t*tickSpacing[d],text:prettyPrint(tickSpacing[d],t)});}array.push(ticks);}return array;}function ticksEqual(ticksA,ticksB){for(var i=0;i<3;++i){if(ticksA[i].length!==ticksB[i].length){return false;}for(var j=0;jlen){throw new Error("gl-buffer: If resizing buffer, must not specify offset");}gl.bufferSubData(type,offset,data);return len;}function makeScratchTypeArray(array,dtype){var res=pool.malloc(array.length,dtype);var n=array.length;for(var i=0;i=0;--i){if(stride[i]!==n){return false;}n*=shape[i];}return true;}proto.update=function(array,offset){if(typeof offset!=="number"){offset=-1;}this.bind();if(typeof array==="object"&&typeof array.shape!=="undefined"){//ndarray
var dtype=array.dtype;if(SUPPORTED_TYPES.indexOf(dtype)<0){dtype="float32";}if(this.type===this.gl.ELEMENT_ARRAY_BUFFER){var ext=gl.getExtension('OES_element_index_uint');if(ext&&dtype!=="uint16"){dtype="uint32";}else{dtype="uint16";}}if(dtype===array.dtype&&isPacked(array.shape,array.stride)){if(array.offset===0&&array.data.length===array.shape[0]){this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,array.data,offset);}else{this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,array.data.subarray(array.offset,array.shape[0]),offset);}}else{var tmp=pool.malloc(array.size,dtype);var ndt=ndarray(tmp,array.shape);ops.assign(ndt,array);if(offset<0){this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,tmp,offset);}else{this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,tmp.subarray(0,array.size),offset);}pool.free(tmp);}}else if(Array.isArray(array)){//Vanilla array
var t;if(this.type===this.gl.ELEMENT_ARRAY_BUFFER){t=makeScratchTypeArray(array,"uint16");}else{t=makeScratchTypeArray(array,"float32");}if(offset<0){this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,t,offset);}else{this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,t.subarray(0,array.length),offset);}pool.free(t);}else if(typeof array==="object"&&typeof array.length==="number"){//Typed array
this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,array,offset);}else if(typeof array==="number"||array===undefined){//Number/default
if(offset>=0){throw new Error("gl-buffer: Cannot specify offset when resizing buffer");}array=array|0;if(array<=0){array=1;}this.gl.bufferData(this.type,array|0,this.usage);this.length=array;}else{//Error, case should not happen
throw new Error("gl-buffer: Invalid data type");}};function createBuffer(gl,data,type,usage){type=type||gl.ARRAY_BUFFER;usage=usage||gl.DYNAMIC_DRAW;if(type!==gl.ARRAY_BUFFER&&type!==gl.ELEMENT_ARRAY_BUFFER){throw new Error("gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER");}if(usage!==gl.DYNAMIC_DRAW&&usage!==gl.STATIC_DRAW&&usage!==gl.STREAM_DRAW){throw new Error("gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW");}var handle=gl.createBuffer();var result=new GLBuffer(gl,type,handle,0,usage);result.update(data);return result;}module.exports=createBuffer;/***/},/***/6405:/***/function(module,__unused_webpack_exports,__nested_webpack_require_277635__){"use strict";var vec3=__nested_webpack_require_277635__(2931);module.exports=function(vectorfield,bounds){var positions=vectorfield.positions;var vectors=vectorfield.vectors;var geo={positions:[],vertexIntensity:[],vertexIntensityBounds:vectorfield.vertexIntensityBounds,vectors:[],cells:[],coneOffset:vectorfield.coneOffset,colormap:vectorfield.colormap};if(vectorfield.positions.length===0){if(bounds){bounds[0]=[0,0,0];bounds[1]=[0,0,0];}return geo;}// Compute bounding box for the dataset.
// Compute maximum velocity for the dataset to use for scaling the cones.
var maxNorm=0;var minX=Infinity,maxX=-Infinity;var minY=Infinity,maxY=-Infinity;var minZ=Infinity,maxZ=-Infinity;var p2=null;var u2=null;var positionVectors=[];var vectorScale=Infinity;var skipIt=false;var rawSizemodemode=vectorfield.coneSizemode==='raw';for(var i=0;imaxNorm){maxNorm=vec3.length(u);}if(i&&!rawSizemodemode){// Find vector scale [w/ units of time] using "successive" positions
// (not "adjacent" with would be O(n^2)),
//
// The vector scale corresponds to the minimum "time" to travel across two
// two adjacent positions at the average velocity of those two adjacent positions
var q=2*vec3.distance(p2,p)/(vec3.length(u2)+vec3.length(u));if(q){vectorScale=Math.min(vectorScale,q);skipIt=false;}else{skipIt=true;}}if(!skipIt){p2=p;u2=u;}positionVectors.push(u);}var minV=[minX,minY,minZ];var maxV=[maxX,maxY,maxZ];if(bounds){bounds[0]=minV;bounds[1]=maxV;}if(maxNorm===0){maxNorm=1;}// Inverted max norm would map vector with norm maxNorm to 1 coord space units in length
var invertedMaxNorm=1/maxNorm;if(!isFinite(vectorScale)){vectorScale=1.0;}geo.vectorScale=vectorScale;var coneScale=vectorfield.coneSize||(rawSizemodemode?1:0.5);if(vectorfield.absoluteConeSize){coneScale=vectorfield.absoluteConeSize*invertedMaxNorm;}geo.coneScale=coneScale;// Build the cone model.
for(var i=0,j=0;i=1;};proto.isTransparent=function(){return this.opacity<1;};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id;};function genColormap(param){var colors=colormap({colormap:param,nshades:256,format:'rgba'});var result=new Uint8Array(256*4);for(var i=0;i<256;++i){var c=colors[i];for(var j=0;j<3;++j){result[4*i+j]=c[j];}result[4*i+3]=c[3]*255;}return ndarray(result,[256,256,4],[4,0,1]);}function takeZComponent(array){var n=array.length;var result=new Array(n);for(var i=0;i0){var shader=this.triShader;shader.bind();shader.uniforms=uniforms;this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind();}};proto.drawPick=function(params){params=params||{};var gl=this.gl;var model=params.model||IDENTITY;var view=params.view||IDENTITY;var projection=params.projection||IDENTITY;var clipBounds=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]];for(var i=0;i<3;++i){clipBounds[0][i]=Math.max(clipBounds[0][i],this.clipBounds[0][i]);clipBounds[1][i]=Math.min(clipBounds[1][i],this.clipBounds[1][i]);}//Save camera parameters
this._model=[].slice.call(model);this._view=[].slice.call(view);this._projection=[].slice.call(projection);this._resolution=[gl.drawingBufferWidth,gl.drawingBufferHeight];var uniforms={model:model,view:view,projection:projection,clipBounds:clipBounds,tubeScale:this.tubeScale,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255.0};var shader=this.pickShader;shader.bind();shader.uniforms=uniforms;if(this.triangleCount>0){this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind();}};proto.pick=function(pickData){if(!pickData){return null;}if(pickData.id!==this.pickId){return null;}var cellId=pickData.value[0]+256*pickData.value[1]+65536*pickData.value[2];var cell=this.cells[cellId];var pos=this.positions[cell[1]].slice(0,3);var result={position:pos,dataCoordinate:pos,index:Math.floor(cell[1]/48)};if(this.traceType==='cone'){result.index=Math.floor(cell[1]/48);}else if(this.traceType==='streamtube'){result.intensity=this.intensity[cell[1]];result.velocity=this.vectors[cell[1]].slice(0,3);result.divergence=this.vectors[cell[1]][3];result.index=cellId;}return result;};proto.dispose=function(){this.texture.dispose();this.triShader.dispose();this.pickShader.dispose();this.triangleVAO.dispose();this.trianglePositions.dispose();this.triangleVectors.dispose();this.triangleColors.dispose();this.triangleUVs.dispose();this.triangleIds.dispose();};function createMeshShader(gl,shaders){var shader=createShader(gl,shaders.meshShader.vertex,shaders.meshShader.fragment,null,shaders.meshShader.attributes);shader.attributes.position.location=0;shader.attributes.color.location=2;shader.attributes.uv.location=3;shader.attributes.vector.location=4;return shader;}function createPickShader(gl,shaders){var shader=createShader(gl,shaders.pickShader.vertex,shaders.pickShader.fragment,null,shaders.pickShader.attributes);shader.attributes.position.location=0;shader.attributes.id.location=1;shader.attributes.vector.location=4;return shader;}function createVectorMesh(gl,params,opts){var shaders=opts.shaders;if(arguments.length===1){params=gl;gl=params.gl;}var triShader=createMeshShader(gl,shaders);var pickShader=createPickShader(gl,shaders);var meshTexture=createTexture(gl,ndarray(new Uint8Array([255,255,255,255]),[1,1,4]));meshTexture.generateMipmap();meshTexture.minFilter=gl.LINEAR_MIPMAP_LINEAR;meshTexture.magFilter=gl.LINEAR;var trianglePositions=createBuffer(gl);var triangleVectors=createBuffer(gl);var triangleColors=createBuffer(gl);var triangleUVs=createBuffer(gl);var triangleIds=createBuffer(gl);var triangleVAO=createVAO(gl,[{buffer:trianglePositions,type:gl.FLOAT,size:4},{buffer:triangleIds,type:gl.UNSIGNED_BYTE,size:4,normalized:true},{buffer:triangleColors,type:gl.FLOAT,size:4},{buffer:triangleUVs,type:gl.FLOAT,size:2},{buffer:triangleVectors,type:gl.FLOAT,size:4}]);var mesh=new VectorMesh(gl,meshTexture,triShader,pickShader,trianglePositions,triangleVectors,triangleIds,triangleColors,triangleUVs,triangleVAO,opts.traceType||'cone');mesh.update(params);return mesh;}module.exports=createVectorMesh;/***/},/***/614:/***/function(__unused_webpack_module,exports,__nested_webpack_require_291306__){var glslify=__nested_webpack_require_291306__(3236);var triVertSrc=glslify(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n// segment + 0 top vertex\n// segment + 1 perimeter vertex a+1\n// segment + 2 perimeter vertex a\n// segment + 3 center base vertex\n// segment + 4 perimeter vertex a\n// segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n const float segmentCount = 8.0;\n\n float index = rawIndex - floor(rawIndex /\n (segmentCount * 6.0)) *\n (segmentCount * 6.0);\n\n float segment = floor(0.001 + index/6.0);\n float segmentIndex = index - (segment*6.0);\n\n normal = -normalize(d);\n\n if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n return mix(vec3(0.0), -d, coneOffset);\n }\n\n float nextAngle = (\n (segmentIndex > 0.99 && segmentIndex < 1.01) ||\n (segmentIndex > 4.99 && segmentIndex < 5.01)\n ) ? 1.0 : 0.0;\n float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n vec3 v1 = mix(d, vec3(0.0), coneOffset);\n vec3 v2 = v1 - d;\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d)*0.25;\n vec3 y = v * sin(angle) * length(d)*0.25;\n vec3 v3 = v2 + x + y;\n if (segmentIndex < 3.0) {\n vec3 tx = u * sin(angle);\n vec3 ty = v * -cos(angle);\n vec3 tangent = tx + ty;\n normal = normalize(cross(v3 - v1, tangent));\n }\n\n if (segmentIndex == 0.0) {\n return mix(d, vec3(0.0), coneOffset);\n }\n return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\n\nuniform float vectorScale, coneScale, coneOffset;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 eyePosition, lightPosition;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n // Scale the vector magnitude to stay constant with\n // model & view changes.\n vec3 normal;\n vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n //Lighting geometry parameters\n vec4 cameraCoordinate = view * conePosition;\n cameraCoordinate.xyz /= cameraCoordinate.w;\n f_lightDirection = lightPosition - cameraCoordinate.xyz;\n f_eyeDirection = eyePosition - cameraCoordinate.xyz;\n f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n // vec4 m_position = model * vec4(conePosition, 1.0);\n vec4 t_position = view * conePosition;\n gl_Position = projection * t_position;\n\n f_color = color;\n f_data = conePosition.xyz;\n f_position = position.xyz;\n f_uv = uv;\n}\n"]);var triFragSrc=glslify(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * opacity;\n}\n"]);var pickVertSrc=glslify(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n// segment + 0 top vertex\n// segment + 1 perimeter vertex a+1\n// segment + 2 perimeter vertex a\n// segment + 3 center base vertex\n// segment + 4 perimeter vertex a\n// segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n const float segmentCount = 8.0;\n\n float index = rawIndex - floor(rawIndex /\n (segmentCount * 6.0)) *\n (segmentCount * 6.0);\n\n float segment = floor(0.001 + index/6.0);\n float segmentIndex = index - (segment*6.0);\n\n normal = -normalize(d);\n\n if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n return mix(vec3(0.0), -d, coneOffset);\n }\n\n float nextAngle = (\n (segmentIndex > 0.99 && segmentIndex < 1.01) ||\n (segmentIndex > 4.99 && segmentIndex < 5.01)\n ) ? 1.0 : 0.0;\n float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n vec3 v1 = mix(d, vec3(0.0), coneOffset);\n vec3 v2 = v1 - d;\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d)*0.25;\n vec3 y = v * sin(angle) * length(d)*0.25;\n vec3 v3 = v2 + x + y;\n if (segmentIndex < 3.0) {\n vec3 tx = u * sin(angle);\n vec3 ty = v * -cos(angle);\n vec3 tangent = tx + ty;\n normal = normalize(cross(v3 - v1, tangent));\n }\n\n if (segmentIndex == 0.0) {\n return mix(d, vec3(0.0), coneOffset);\n }\n return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float vectorScale, coneScale, coneOffset;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n vec3 normal;\n vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector.xyz), position.w, coneOffset, normal);\n vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n gl_Position = projection * (view * conePosition);\n f_id = id;\n f_position = position.xyz;\n}\n"]);var pickFragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);exports.meshShader={vertex:triVertSrc,fragment:triFragSrc,attributes:[{name:'position',type:'vec4'},{name:'color',type:'vec4'},{name:'uv',type:'vec2'},{name:'vector',type:'vec3'}]};exports.pickShader={vertex:pickVertSrc,fragment:pickFragSrc,attributes:[{name:'position',type:'vec4'},{name:'id',type:'vec4'},{name:'vector',type:'vec3'}]};/***/},/***/737:/***/function(module){module.exports={0:'NONE',1:'ONE',2:'LINE_LOOP',3:'LINE_STRIP',4:'TRIANGLES',5:'TRIANGLE_STRIP',6:'TRIANGLE_FAN',256:'DEPTH_BUFFER_BIT',512:'NEVER',513:'LESS',514:'EQUAL',515:'LEQUAL',516:'GREATER',517:'NOTEQUAL',518:'GEQUAL',519:'ALWAYS',768:'SRC_COLOR',769:'ONE_MINUS_SRC_COLOR',770:'SRC_ALPHA',771:'ONE_MINUS_SRC_ALPHA',772:'DST_ALPHA',773:'ONE_MINUS_DST_ALPHA',774:'DST_COLOR',775:'ONE_MINUS_DST_COLOR',776:'SRC_ALPHA_SATURATE',1024:'STENCIL_BUFFER_BIT',1028:'FRONT',1029:'BACK',1032:'FRONT_AND_BACK',1280:'INVALID_ENUM',1281:'INVALID_VALUE',1282:'INVALID_OPERATION',1285:'OUT_OF_MEMORY',1286:'INVALID_FRAMEBUFFER_OPERATION',2304:'CW',2305:'CCW',2849:'LINE_WIDTH',2884:'CULL_FACE',2885:'CULL_FACE_MODE',2886:'FRONT_FACE',2928:'DEPTH_RANGE',2929:'DEPTH_TEST',2930:'DEPTH_WRITEMASK',2931:'DEPTH_CLEAR_VALUE',2932:'DEPTH_FUNC',2960:'STENCIL_TEST',2961:'STENCIL_CLEAR_VALUE',2962:'STENCIL_FUNC',2963:'STENCIL_VALUE_MASK',2964:'STENCIL_FAIL',2965:'STENCIL_PASS_DEPTH_FAIL',2966:'STENCIL_PASS_DEPTH_PASS',2967:'STENCIL_REF',2968:'STENCIL_WRITEMASK',2978:'VIEWPORT',3024:'DITHER',3042:'BLEND',3088:'SCISSOR_BOX',3089:'SCISSOR_TEST',3106:'COLOR_CLEAR_VALUE',3107:'COLOR_WRITEMASK',3317:'UNPACK_ALIGNMENT',3333:'PACK_ALIGNMENT',3379:'MAX_TEXTURE_SIZE',3386:'MAX_VIEWPORT_DIMS',3408:'SUBPIXEL_BITS',3410:'RED_BITS',3411:'GREEN_BITS',3412:'BLUE_BITS',3413:'ALPHA_BITS',3414:'DEPTH_BITS',3415:'STENCIL_BITS',3553:'TEXTURE_2D',4352:'DONT_CARE',4353:'FASTEST',4354:'NICEST',5120:'BYTE',5121:'UNSIGNED_BYTE',5122:'SHORT',5123:'UNSIGNED_SHORT',5124:'INT',5125:'UNSIGNED_INT',5126:'FLOAT',5386:'INVERT',5890:'TEXTURE',6401:'STENCIL_INDEX',6402:'DEPTH_COMPONENT',6406:'ALPHA',6407:'RGB',6408:'RGBA',6409:'LUMINANCE',6410:'LUMINANCE_ALPHA',7680:'KEEP',7681:'REPLACE',7682:'INCR',7683:'DECR',7936:'VENDOR',7937:'RENDERER',7938:'VERSION',9728:'NEAREST',9729:'LINEAR',9984:'NEAREST_MIPMAP_NEAREST',9985:'LINEAR_MIPMAP_NEAREST',9986:'NEAREST_MIPMAP_LINEAR',9987:'LINEAR_MIPMAP_LINEAR',10240:'TEXTURE_MAG_FILTER',10241:'TEXTURE_MIN_FILTER',10242:'TEXTURE_WRAP_S',10243:'TEXTURE_WRAP_T',10497:'REPEAT',10752:'POLYGON_OFFSET_UNITS',16384:'COLOR_BUFFER_BIT',32769:'CONSTANT_COLOR',32770:'ONE_MINUS_CONSTANT_COLOR',32771:'CONSTANT_ALPHA',32772:'ONE_MINUS_CONSTANT_ALPHA',32773:'BLEND_COLOR',32774:'FUNC_ADD',32777:'BLEND_EQUATION_RGB',32778:'FUNC_SUBTRACT',32779:'FUNC_REVERSE_SUBTRACT',32819:'UNSIGNED_SHORT_4_4_4_4',32820:'UNSIGNED_SHORT_5_5_5_1',32823:'POLYGON_OFFSET_FILL',32824:'POLYGON_OFFSET_FACTOR',32854:'RGBA4',32855:'RGB5_A1',32873:'TEXTURE_BINDING_2D',32926:'SAMPLE_ALPHA_TO_COVERAGE',32928:'SAMPLE_COVERAGE',32936:'SAMPLE_BUFFERS',32937:'SAMPLES',32938:'SAMPLE_COVERAGE_VALUE',32939:'SAMPLE_COVERAGE_INVERT',32968:'BLEND_DST_RGB',32969:'BLEND_SRC_RGB',32970:'BLEND_DST_ALPHA',32971:'BLEND_SRC_ALPHA',33071:'CLAMP_TO_EDGE',33170:'GENERATE_MIPMAP_HINT',33189:'DEPTH_COMPONENT16',33306:'DEPTH_STENCIL_ATTACHMENT',33635:'UNSIGNED_SHORT_5_6_5',33648:'MIRRORED_REPEAT',33901:'ALIASED_POINT_SIZE_RANGE',33902:'ALIASED_LINE_WIDTH_RANGE',33984:'TEXTURE0',33985:'TEXTURE1',33986:'TEXTURE2',33987:'TEXTURE3',33988:'TEXTURE4',33989:'TEXTURE5',33990:'TEXTURE6',33991:'TEXTURE7',33992:'TEXTURE8',33993:'TEXTURE9',33994:'TEXTURE10',33995:'TEXTURE11',33996:'TEXTURE12',33997:'TEXTURE13',33998:'TEXTURE14',33999:'TEXTURE15',34000:'TEXTURE16',34001:'TEXTURE17',34002:'TEXTURE18',34003:'TEXTURE19',34004:'TEXTURE20',34005:'TEXTURE21',34006:'TEXTURE22',34007:'TEXTURE23',34008:'TEXTURE24',34009:'TEXTURE25',34010:'TEXTURE26',34011:'TEXTURE27',34012:'TEXTURE28',34013:'TEXTURE29',34014:'TEXTURE30',34015:'TEXTURE31',34016:'ACTIVE_TEXTURE',34024:'MAX_RENDERBUFFER_SIZE',34041:'DEPTH_STENCIL',34055:'INCR_WRAP',34056:'DECR_WRAP',34067:'TEXTURE_CUBE_MAP',34068:'TEXTURE_BINDING_CUBE_MAP',34069:'TEXTURE_CUBE_MAP_POSITIVE_X',34070:'TEXTURE_CUBE_MAP_NEGATIVE_X',34071:'TEXTURE_CUBE_MAP_POSITIVE_Y',34072:'TEXTURE_CUBE_MAP_NEGATIVE_Y',34073:'TEXTURE_CUBE_MAP_POSITIVE_Z',34074:'TEXTURE_CUBE_MAP_NEGATIVE_Z',34076:'MAX_CUBE_MAP_TEXTURE_SIZE',34338:'VERTEX_ATTRIB_ARRAY_ENABLED',34339:'VERTEX_ATTRIB_ARRAY_SIZE',34340:'VERTEX_ATTRIB_ARRAY_STRIDE',34341:'VERTEX_ATTRIB_ARRAY_TYPE',34342:'CURRENT_VERTEX_ATTRIB',34373:'VERTEX_ATTRIB_ARRAY_POINTER',34466:'NUM_COMPRESSED_TEXTURE_FORMATS',34467:'COMPRESSED_TEXTURE_FORMATS',34660:'BUFFER_SIZE',34661:'BUFFER_USAGE',34816:'STENCIL_BACK_FUNC',34817:'STENCIL_BACK_FAIL',34818:'STENCIL_BACK_PASS_DEPTH_FAIL',34819:'STENCIL_BACK_PASS_DEPTH_PASS',34877:'BLEND_EQUATION_ALPHA',34921:'MAX_VERTEX_ATTRIBS',34922:'VERTEX_ATTRIB_ARRAY_NORMALIZED',34930:'MAX_TEXTURE_IMAGE_UNITS',34962:'ARRAY_BUFFER',34963:'ELEMENT_ARRAY_BUFFER',34964:'ARRAY_BUFFER_BINDING',34965:'ELEMENT_ARRAY_BUFFER_BINDING',34975:'VERTEX_ATTRIB_ARRAY_BUFFER_BINDING',35040:'STREAM_DRAW',35044:'STATIC_DRAW',35048:'DYNAMIC_DRAW',35632:'FRAGMENT_SHADER',35633:'VERTEX_SHADER',35660:'MAX_VERTEX_TEXTURE_IMAGE_UNITS',35661:'MAX_COMBINED_TEXTURE_IMAGE_UNITS',35663:'SHADER_TYPE',35664:'FLOAT_VEC2',35665:'FLOAT_VEC3',35666:'FLOAT_VEC4',35667:'INT_VEC2',35668:'INT_VEC3',35669:'INT_VEC4',35670:'BOOL',35671:'BOOL_VEC2',35672:'BOOL_VEC3',35673:'BOOL_VEC4',35674:'FLOAT_MAT2',35675:'FLOAT_MAT3',35676:'FLOAT_MAT4',35678:'SAMPLER_2D',35680:'SAMPLER_CUBE',35712:'DELETE_STATUS',35713:'COMPILE_STATUS',35714:'LINK_STATUS',35715:'VALIDATE_STATUS',35716:'INFO_LOG_LENGTH',35717:'ATTACHED_SHADERS',35718:'ACTIVE_UNIFORMS',35719:'ACTIVE_UNIFORM_MAX_LENGTH',35720:'SHADER_SOURCE_LENGTH',35721:'ACTIVE_ATTRIBUTES',35722:'ACTIVE_ATTRIBUTE_MAX_LENGTH',35724:'SHADING_LANGUAGE_VERSION',35725:'CURRENT_PROGRAM',36003:'STENCIL_BACK_REF',36004:'STENCIL_BACK_VALUE_MASK',36005:'STENCIL_BACK_WRITEMASK',36006:'FRAMEBUFFER_BINDING',36007:'RENDERBUFFER_BINDING',36048:'FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE',36049:'FRAMEBUFFER_ATTACHMENT_OBJECT_NAME',36050:'FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL',36051:'FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE',36053:'FRAMEBUFFER_COMPLETE',36054:'FRAMEBUFFER_INCOMPLETE_ATTACHMENT',36055:'FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT',36057:'FRAMEBUFFER_INCOMPLETE_DIMENSIONS',36061:'FRAMEBUFFER_UNSUPPORTED',36064:'COLOR_ATTACHMENT0',36096:'DEPTH_ATTACHMENT',36128:'STENCIL_ATTACHMENT',36160:'FRAMEBUFFER',36161:'RENDERBUFFER',36162:'RENDERBUFFER_WIDTH',36163:'RENDERBUFFER_HEIGHT',36164:'RENDERBUFFER_INTERNAL_FORMAT',36168:'STENCIL_INDEX8',36176:'RENDERBUFFER_RED_SIZE',36177:'RENDERBUFFER_GREEN_SIZE',36178:'RENDERBUFFER_BLUE_SIZE',36179:'RENDERBUFFER_ALPHA_SIZE',36180:'RENDERBUFFER_DEPTH_SIZE',36181:'RENDERBUFFER_STENCIL_SIZE',36194:'RGB565',36336:'LOW_FLOAT',36337:'MEDIUM_FLOAT',36338:'HIGH_FLOAT',36339:'LOW_INT',36340:'MEDIUM_INT',36341:'HIGH_INT',36346:'SHADER_COMPILER',36347:'MAX_VERTEX_UNIFORM_VECTORS',36348:'MAX_VARYING_VECTORS',36349:'MAX_FRAGMENT_UNIFORM_VECTORS',37440:'UNPACK_FLIP_Y_WEBGL',37441:'UNPACK_PREMULTIPLY_ALPHA_WEBGL',37442:'CONTEXT_LOST_WEBGL',37443:'UNPACK_COLORSPACE_CONVERSION_WEBGL',37444:'BROWSER_DEFAULT_WEBGL'};/***/},/***/5171:/***/function(module,__unused_webpack_exports,__nested_webpack_require_309403__){var gl10=__nested_webpack_require_309403__(737);module.exports=function lookupConstant(number){return gl10[number];};/***/},/***/9165:/***/function(module,__unused_webpack_exports,__nested_webpack_require_309590__){"use strict";module.exports=createErrorBars;var createBuffer=__nested_webpack_require_309590__(2762);var createVAO=__nested_webpack_require_309590__(8116);var createShader=__nested_webpack_require_309590__(3436);var IDENTITY=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function ErrorBars(gl,buffer,vao,shader){this.gl=gl;this.shader=shader;this.buffer=buffer;this.vao=vao;this.pixelRatio=1;this.bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.lineWidth=[1,1,1];this.capSize=[10,10,10];this.lineCount=[0,0,0];this.lineOffset=[0,0,0];this.opacity=1;this.hasAlpha=false;}var proto=ErrorBars.prototype;proto.isOpaque=function(){return!this.hasAlpha;};proto.isTransparent=function(){return this.hasAlpha;};proto.drawTransparent=proto.draw=function(cameraParams){var gl=this.gl;var uniforms=this.shader.uniforms;this.shader.bind();var view=uniforms.view=cameraParams.view||IDENTITY;var projection=uniforms.projection=cameraParams.projection||IDENTITY;uniforms.model=cameraParams.model||IDENTITY;uniforms.clipBounds=this.clipBounds;uniforms.opacity=this.opacity;var cx=view[12];var cy=view[13];var cz=view[14];var cw=view[15];var isOrtho=cameraParams._ortho||false;var orthoFix=isOrtho?2:1;// double up padding for orthographic ticks & labels
var pixelScaleF=orthoFix*this.pixelRatio*(projection[3]*cx+projection[7]*cy+projection[11]*cz+projection[15]*cw)/gl.drawingBufferHeight;this.vao.bind();for(var i=0;i<3;++i){gl.lineWidth(this.lineWidth[i]*this.pixelRatio);uniforms.capSize=this.capSize[i]*pixelScaleF;if(this.lineCount[i]){gl.drawArrays(gl.LINES,this.lineOffset[i],this.lineCount[i]);}}this.vao.unbind();};function updateBounds(bounds,point){for(var i=0;i<3;++i){bounds[0][i]=Math.min(bounds[0][i],point[i]);bounds[1][i]=Math.max(bounds[1][i],point[i]);}}var FACE_TABLE=function(){var table=new Array(3);for(var d=0;d<3;++d){var row=[];for(var j=1;j<=2;++j){for(var s=-1;s<=1;s+=2){var u=(j+d)%3;var y=[0,0,0];y[u]=s;row.push(y);}}table[d]=row;}return table;}();function emitFace(verts,x,c,d){var offsets=FACE_TABLE[d];for(var i=0;i0){var x=p.slice();x[j]+=e[1][j];verts.push(p[0],p[1],p[2],c[0],c[1],c[2],c[3],0,0,0,x[0],x[1],x[2],c[0],c[1],c[2],c[3],0,0,0);updateBounds(this.bounds,x);vertexCount+=2+emitFace(verts,x,c,j);}}this.lineCount[j]=vertexCount-this.lineOffset[j];}this.buffer.update(verts);}};proto.dispose=function(){this.shader.dispose();this.buffer.dispose();this.vao.dispose();};function createErrorBars(options){var gl=options.gl;var buffer=createBuffer(gl);var vao=createVAO(gl,[{buffer:buffer,type:gl.FLOAT,size:3,offset:0,stride:40},{buffer:buffer,type:gl.FLOAT,size:4,offset:12,stride:40},{buffer:buffer,type:gl.FLOAT,size:3,offset:28,stride:40}]);var shader=createShader(gl);shader.attributes.position.location=0;shader.attributes.color.location=1;shader.attributes.offset.location=2;var result=new ErrorBars(gl,buffer,vao,shader);result.update(options);return result;}/***/},/***/3436:/***/function(module,__unused_webpack_exports,__nested_webpack_require_314229__){"use strict";var glslify=__nested_webpack_require_314229__(3236);var createShader=__nested_webpack_require_314229__(9405);var vertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n vec4 worldPosition = model * vec4(position, 1.0);\n worldPosition = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n gl_Position = projection * (view * worldPosition);\n fragColor = color;\n fragPosition = position;\n}"]);var fragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n if (\n outOfRange(clipBounds[0], clipBounds[1], fragPosition) ||\n fragColor.a * opacity == 0.\n ) discard;\n\n gl_FragColor = opacity * fragColor;\n}"]);module.exports=function(gl){return createShader(gl,vertSrc,fragSrc,null,[{name:'position',type:'vec3'},{name:'color',type:'vec4'},{name:'offset',type:'vec3'}]);};/***/},/***/2260:/***/function(module,__unused_webpack_exports,__nested_webpack_require_315954__){"use strict";var createTexture=__nested_webpack_require_315954__(7766);module.exports=createFBO;var colorAttachmentArrays=null;var FRAMEBUFFER_UNSUPPORTED;var FRAMEBUFFER_INCOMPLETE_ATTACHMENT;var FRAMEBUFFER_INCOMPLETE_DIMENSIONS;var FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT;function saveFBOState(gl){var fbo=gl.getParameter(gl.FRAMEBUFFER_BINDING);var rbo=gl.getParameter(gl.RENDERBUFFER_BINDING);var tex=gl.getParameter(gl.TEXTURE_BINDING_2D);return[fbo,rbo,tex];}function restoreFBOState(gl,data){gl.bindFramebuffer(gl.FRAMEBUFFER,data[0]);gl.bindRenderbuffer(gl.RENDERBUFFER,data[1]);gl.bindTexture(gl.TEXTURE_2D,data[2]);}function lazyInitColorAttachments(gl,ext){var maxColorAttachments=gl.getParameter(ext.MAX_COLOR_ATTACHMENTS_WEBGL);colorAttachmentArrays=new Array(maxColorAttachments+1);for(var i=0;i<=maxColorAttachments;++i){var x=new Array(maxColorAttachments);for(var j=0;j1){ext.drawBuffersWEBGL(colorAttachmentArrays[numColors]);}//Allocate depth/stencil buffers
var WEBGL_depth_texture=gl.getExtension('WEBGL_depth_texture');if(WEBGL_depth_texture){if(useStencil){fbo.depth=initTexture(gl,width,height,WEBGL_depth_texture.UNSIGNED_INT_24_8_WEBGL,gl.DEPTH_STENCIL,gl.DEPTH_STENCIL_ATTACHMENT);}else if(useDepth){fbo.depth=initTexture(gl,width,height,gl.UNSIGNED_SHORT,gl.DEPTH_COMPONENT,gl.DEPTH_ATTACHMENT);}}else{if(useDepth&&useStencil){fbo._depth_rb=initRenderBuffer(gl,width,height,gl.DEPTH_STENCIL,gl.DEPTH_STENCIL_ATTACHMENT);}else if(useDepth){fbo._depth_rb=initRenderBuffer(gl,width,height,gl.DEPTH_COMPONENT16,gl.DEPTH_ATTACHMENT);}else if(useStencil){fbo._depth_rb=initRenderBuffer(gl,width,height,gl.STENCIL_INDEX,gl.STENCIL_ATTACHMENT);}}//Check frame buffer state
var status=gl.checkFramebufferStatus(gl.FRAMEBUFFER);if(status!==gl.FRAMEBUFFER_COMPLETE){//Release all partially allocated resources
fbo._destroyed=true;//Release all resources
gl.bindFramebuffer(gl.FRAMEBUFFER,null);gl.deleteFramebuffer(fbo.handle);fbo.handle=null;if(fbo.depth){fbo.depth.dispose();fbo.depth=null;}if(fbo._depth_rb){gl.deleteRenderbuffer(fbo._depth_rb);fbo._depth_rb=null;}for(var i=0;imaxFBOSize||h<0||h>maxFBOSize){throw new Error('gl-fbo: Can\'t resize FBO, invalid dimensions');}//Update shape
fbo._shape[0]=w;fbo._shape[1]=h;//Save framebuffer state
var state=saveFBOState(gl);//Resize framebuffer attachments
for(var i=0;imaxFBOSize||height<0||height>maxFBOSize){throw new Error('gl-fbo: Parameters are too large for FBO');}//Handle each option type
options=options||{};//Figure out number of color buffers to use
var numColors=1;if('color'in options){numColors=Math.max(options.color|0,0);if(numColors<0){throw new Error('gl-fbo: Must specify a nonnegative number of colors');}if(numColors>1){//Check if multiple render targets supported
if(!WEBGL_draw_buffers){throw new Error('gl-fbo: Multiple draw buffer extension not supported');}else if(numColors>gl.getParameter(WEBGL_draw_buffers.MAX_COLOR_ATTACHMENTS_WEBGL)){throw new Error('gl-fbo: Context does not support '+numColors+' draw buffers');}}}//Determine whether to use floating point textures
var colorType=gl.UNSIGNED_BYTE;var OES_texture_float=gl.getExtension('OES_texture_float');if(options.float&&numColors>0){if(!OES_texture_float){throw new Error('gl-fbo: Context does not support floating point textures');}colorType=gl.FLOAT;}else if(options.preferFloat&&numColors>0){if(OES_texture_float){colorType=gl.FLOAT;}}//Check if we should use depth buffer
var useDepth=true;if('depth'in options){useDepth=!!options.depth;}//Check if we should use a stencil buffer
var useStencil=false;if('stencil'in options){useStencil=!!options.stencil;}return new Framebuffer(gl,width,height,colorType,numColors,useDepth,useStencil,WEBGL_draw_buffers);}/***/},/***/2992:/***/function(module,__unused_webpack_exports,__nested_webpack_require_326414__){var sprintf=__nested_webpack_require_326414__(3387).sprintf;var glConstants=__nested_webpack_require_326414__(5171);var shaderName=__nested_webpack_require_326414__(1848);var addLineNumbers=__nested_webpack_require_326414__(1085);module.exports=formatCompilerError;function formatCompilerError(errLog,src,type){"use strict";var name=shaderName(src)||'of unknown name (see npm glsl-shader-name)';var typeName='unknown type';if(type!==undefined){typeName=type===glConstants.FRAGMENT_SHADER?'fragment':'vertex';}var longForm=sprintf('Error compiling %s shader %s:\n',typeName,name);var shortForm=sprintf("%s%s",longForm,errLog);var errorStrings=errLog.split('\n');var errors={};for(var i=0;i>i*8&0xff;}this.pickOffset=pickOffset;shader.bind();var uniforms=shader.uniforms;uniforms.viewTransform=MATRIX;uniforms.pickOffset=PICK_VECTOR;uniforms.shape=this.shape;var attributes=shader.attributes;this.positionBuffer.bind();attributes.position.pointer();this.weightBuffer.bind();attributes.weight.pointer(gl.UNSIGNED_BYTE,false);this.idBuffer.bind();attributes.pickId.pointer(gl.UNSIGNED_BYTE,false);gl.drawArrays(gl.TRIANGLES,0,numVertices);return pickOffset+this.shape[0]*this.shape[1];};}();proto.pick=function(x,y,value){var pickOffset=this.pickOffset;var pointCount=this.shape[0]*this.shape[1];if(value=pickOffset+pointCount){return null;}var pointId=value-pickOffset;var xData=this.xData;var yData=this.yData;return{object:this,pointId:pointId,dataCoord:[xData[pointId%this.shape[0]],yData[pointId/this.shape[0]|0]]};};proto.update=function(options){options=options||{};var shape=options.shape||[0,0];var x=options.x||iota(shape[0]);var y=options.y||iota(shape[1]);var z=options.z||new Float32Array(shape[0]*shape[1]);var isSmooth=options.zsmooth!==false;this.xData=x;this.yData=y;var colorLevels=options.colorLevels||[0];var colorValues=options.colorValues||[0,0,0,1];var colorCount=colorLevels.length;var bounds=this.bounds;var lox,loy,hix,hiy;if(isSmooth){lox=bounds[0]=x[0];loy=bounds[1]=y[0];hix=bounds[2]=x[x.length-1];hiy=bounds[3]=y[y.length-1];}else{// To get squares to centre on data values
lox=bounds[0]=x[0]+(x[1]-x[0])/2;// starting x value
loy=bounds[1]=y[0]+(y[1]-y[0])/2;// starting y value
// Bounds needs to add half a square on each end
hix=bounds[2]=x[x.length-1]+(x[x.length-1]-x[x.length-2])/2;hiy=bounds[3]=y[y.length-1]+(y[y.length-1]-y[y.length-2])/2;// N.B. Resolution = 1 / range
}var xs=1.0/(hix-lox);var ys=1.0/(hiy-loy);var numX=shape[0];var numY=shape[1];this.shape=[numX,numY];var numVerts=(isSmooth?(numX-1)*(numY-1):numX*numY)*(WEIGHTS.length>>>1);this.numVertices=numVerts;var colors=pool.mallocUint8(numVerts*4);var positions=pool.mallocFloat32(numVerts*2);var weights=pool.mallocUint8(numVerts*2);var ids=pool.mallocUint32(numVerts);var ptr=0;var ni=isSmooth?numX-1:numX;var nj=isSmooth?numY-1:numY;for(var j=0;j max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float dashScale;\nuniform float opacity;\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if (\n outOfRange(clipBounds[0], clipBounds[1], worldPosition) ||\n fragColor.a * opacity == 0.\n ) discard;\n\n float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n if(dashWeight < 0.5) {\n discard;\n }\n gl_FragColor = fragColor * opacity;\n}\n"]);var pickFrag=glslify(["precision highp float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX 1.70141184e38\n#define FLOAT_MIN 1.17549435e-38\n\n// https://github.com/mikolalysenko/glsl-read-float/blob/master/index.glsl\nvec4 packFloat(float v) {\n float av = abs(v);\n\n //Handle special cases\n if(av < FLOAT_MIN) {\n return vec4(0.0, 0.0, 0.0, 0.0);\n } else if(v > FLOAT_MAX) {\n return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n } else if(v < -FLOAT_MAX) {\n return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n }\n\n vec4 c = vec4(0,0,0,0);\n\n //Compute exponent and mantissa\n float e = floor(log2(av));\n float m = av * pow(2.0, -e) - 1.0;\n\n //Unpack mantissa\n c[1] = floor(128.0 * m);\n m -= c[1] / 128.0;\n c[2] = floor(32768.0 * m);\n m -= c[2] / 32768.0;\n c[3] = floor(8388608.0 * m);\n\n //Unpack exponent\n float ebias = e + 127.0;\n c[0] = floor(ebias / 2.0);\n ebias -= c[0] * 2.0;\n c[1] += floor(ebias) * 128.0;\n\n //Unpack sign bit\n c[0] += 128.0 * step(0.0, -v);\n\n //Scale back to range\n return c / 255.0;\n}\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n gl_FragColor = vec4(pickId/255.0, packFloat(pixelArcLength).xyz);\n}"]);var ATTRIBUTES=[{name:'position',type:'vec3'},{name:'nextPosition',type:'vec3'},{name:'arcLength',type:'float'},{name:'lineWidth',type:'float'},{name:'color',type:'vec4'}];exports.createShader=function(gl){return createShader(gl,vertSrc,forwardFrag,null,ATTRIBUTES);};exports.createPickShader=function(gl){return createShader(gl,vertSrc,pickFrag,null,ATTRIBUTES);};/***/},/***/5714:/***/function(module,__unused_webpack_exports,__nested_webpack_require_340765__){"use strict";module.exports=createLinePlot;var createBuffer=__nested_webpack_require_340765__(2762);var createVAO=__nested_webpack_require_340765__(8116);var createTexture=__nested_webpack_require_340765__(7766);var UINT8_VIEW=new Uint8Array(4);var FLOAT_VIEW=new Float32Array(UINT8_VIEW.buffer);// https://github.com/mikolalysenko/glsl-read-float/blob/master/index.js
function unpackFloat(x,y,z,w){UINT8_VIEW[0]=w;UINT8_VIEW[1]=z;UINT8_VIEW[2]=y;UINT8_VIEW[3]=x;return FLOAT_VIEW[0];}var bsearch=__nested_webpack_require_340765__(2478);var ndarray=__nested_webpack_require_340765__(9618);var shaders=__nested_webpack_require_340765__(7319);var createShader=shaders.createShader;var createPickShader=shaders.createPickShader;var identity=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function distance(a,b){var s=0.0;for(var i=0;i<3;++i){var d=a[i]-b[i];s+=d*d;}return Math.sqrt(s);}function filterClipBounds(bounds){var result=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]];for(var i=0;i<3;++i){result[0][i]=Math.max(bounds[0][i],result[0][i]);result[1][i]=Math.min(bounds[1][i],result[1][i]);}return result;}function PickResult(tau,position,index,dataCoordinate){this.arcLength=tau;this.position=position;this.index=index;this.dataCoordinate=dataCoordinate;}function LinePlot(gl,shader,pickShader,buffer,vao,texture){this.gl=gl;this.shader=shader;this.pickShader=pickShader;this.buffer=buffer;this.vao=vao;this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.points=[];this.arcLength=[];this.vertexCount=0;this.bounds=[[0,0,0],[0,0,0]];this.pickId=0;this.lineWidth=1;this.texture=texture;this.dashScale=1;this.opacity=1;this.hasAlpha=false;this.dirty=true;this.pixelRatio=1;}var proto=LinePlot.prototype;proto.isTransparent=function(){return this.hasAlpha;};proto.isOpaque=function(){return!this.hasAlpha;};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id;};proto.drawTransparent=proto.draw=function(camera){if(!this.vertexCount)return;var gl=this.gl;var shader=this.shader;var vao=this.vao;shader.bind();shader.uniforms={model:camera.model||identity,view:camera.view||identity,projection:camera.projection||identity,clipBounds:filterClipBounds(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[gl.drawingBufferWidth,gl.drawingBufferHeight],pixelRatio:this.pixelRatio};vao.bind();vao.draw(gl.TRIANGLE_STRIP,this.vertexCount);vao.unbind();};proto.drawPick=function(camera){if(!this.vertexCount)return;var gl=this.gl;var shader=this.pickShader;var vao=this.vao;shader.bind();shader.uniforms={model:camera.model||identity,view:camera.view||identity,projection:camera.projection||identity,pickId:this.pickId,clipBounds:filterClipBounds(this.clipBounds),screenShape:[gl.drawingBufferWidth,gl.drawingBufferHeight],pixelRatio:this.pixelRatio};vao.bind();vao.draw(gl.TRIANGLE_STRIP,this.vertexCount);vao.unbind();};proto.update=function(options){var i,j;this.dirty=true;var connectGaps=!!options.connectGaps;if('dashScale'in options){this.dashScale=options.dashScale;}this.hasAlpha=false;// default to no transparent draw
if('opacity'in options){this.opacity=+options.opacity;if(this.opacity<1){this.hasAlpha=true;}}// Recalculate buffer data
var buffer=[];var arcLengthArray=[];var pointArray=[];var arcLength=0.0;var vertexCount=0;var bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];var positions=options.position||options.positions;if(positions){// Default color
var colors=options.color||options.colors||[0,0,0,1];var lineWidth=options.lineWidth||1;var hadGap=false;fill_loop:for(i=1;i0){for(var k=0;k<24;++k){buffer.push(buffer[buffer.length-12]);}vertexCount+=2;hadGap=true;}continue fill_loop;}bounds[0][j]=Math.min(bounds[0][j],a[j],b[j]);bounds[1][j]=Math.max(bounds[1][j],a[j],b[j]);}var acolor,bcolor;if(Array.isArray(colors[0])){acolor=colors.length>i-1?colors[i-1]:// using index value
colors.length>0?colors[colors.length-1]:// using last item
[0,0,0,1];// using black
bcolor=colors.length>i?colors[i]:// using index value
colors.length>0?colors[colors.length-1]:// using last item
[0,0,0,1];// using black
}else{acolor=bcolor=colors;}if(acolor.length===3){acolor=[acolor[0],acolor[1],acolor[2],1];}if(bcolor.length===3){bcolor=[bcolor[0],bcolor[1],bcolor[2],1];}if(!this.hasAlpha&&acolor[3]<1)this.hasAlpha=true;var w0;if(Array.isArray(lineWidth)){w0=lineWidth.length>i-1?lineWidth[i-1]:// using index value
lineWidth.length>0?lineWidth[lineWidth.length-1]:// using last item
[0,0,0,1];// using black
}else{w0=lineWidth;}var t0=arcLength;arcLength+=distance(a,b);if(hadGap){for(j=0;j<2;++j){buffer.push(a[0],a[1],a[2],b[0],b[1],b[2],t0,w0,acolor[0],acolor[1],acolor[2],acolor[3]);}vertexCount+=2;hadGap=false;}buffer.push(a[0],a[1],a[2],b[0],b[1],b[2],t0,w0,acolor[0],acolor[1],acolor[2],acolor[3],a[0],a[1],a[2],b[0],b[1],b[2],t0,-w0,acolor[0],acolor[1],acolor[2],acolor[3],b[0],b[1],b[2],a[0],a[1],a[2],arcLength,-w0,bcolor[0],bcolor[1],bcolor[2],bcolor[3],b[0],b[1],b[2],a[0],a[1],a[2],arcLength,w0,bcolor[0],bcolor[1],bcolor[2],bcolor[3]);vertexCount+=4;}}this.buffer.update(buffer);arcLengthArray.push(arcLength);pointArray.push(positions[positions.length-1].slice());this.bounds=bounds;this.vertexCount=vertexCount;this.points=pointArray;this.arcLength=arcLengthArray;if('dashes'in options){var dashArray=options.dashes;// Calculate prefix sum
var prefixSum=dashArray.slice();prefixSum.unshift(0);for(i=1;i1.0001){return null;}s+=weights[i];}if(Math.abs(s-1.0)>0.001){return null;}return[closestIndex,interpolate(simplex,weights),weights];}/***/},/***/840:/***/function(__unused_webpack_module,exports,__nested_webpack_require_365949__){var glslify=__nested_webpack_require_365949__(3236);var triVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n , view\n , projection\n , inverseModel;\nuniform vec3 eyePosition\n , lightPosition;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvec4 project(vec3 p) {\n return projection * (view * (model * vec4(p, 1.0)));\n}\n\nvoid main() {\n gl_Position = project(position);\n\n //Lighting geometry parameters\n vec4 cameraCoordinate = view * vec4(position , 1.0);\n cameraCoordinate.xyz /= cameraCoordinate.w;\n f_lightDirection = lightPosition - cameraCoordinate.xyz;\n f_eyeDirection = eyePosition - cameraCoordinate.xyz;\n f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n f_color = color;\n f_data = position;\n f_uv = uv;\n}\n"]);var triFragSrc=glslify(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\n//#pragma glslify: beckmann = require(glsl-specular-beckmann) // used in gl-surface3d\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n , fresnel\n , kambient\n , kdiffuse\n , kspecular;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if (f_color.a == 0.0 ||\n outOfRange(clipBounds[0], clipBounds[1], f_data)\n ) discard;\n\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n //float specular = max(0.0, beckmann(L, V, N, roughness)); // used in gl-surface3d\n\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = vec4(f_color.rgb, 1.0) * texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * f_color.a;\n}\n"]);var edgeVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n f_color = color;\n f_data = position;\n f_uv = uv;\n}"]);var edgeFragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]);var pointVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0.0, 0.0 ,0.0 ,0.0);\n } else {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n }\n gl_PointSize = pointSize;\n f_color = color;\n f_uv = uv;\n}"]);var pointFragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n vec2 pointR = gl_PointCoord.xy - vec2(0.5, 0.5);\n if(dot(pointR, pointR) > 0.25) {\n discard;\n }\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]);var pickVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n f_id = id;\n f_position = position;\n}"]);var pickFragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);var pickPointVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute float pointSize;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0.0, 0.0, 0.0, 0.0);\n } else {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n gl_PointSize = pointSize;\n }\n f_id = id;\n f_position = position;\n}"]);var contourVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n}"]);var contourFragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n gl_FragColor = vec4(contourColor, 1.0);\n}\n"]);exports.meshShader={vertex:triVertSrc,fragment:triFragSrc,attributes:[{name:'position',type:'vec3'},{name:'normal',type:'vec3'},{name:'color',type:'vec4'},{name:'uv',type:'vec2'}]};exports.wireShader={vertex:edgeVertSrc,fragment:edgeFragSrc,attributes:[{name:'position',type:'vec3'},{name:'color',type:'vec4'},{name:'uv',type:'vec2'}]};exports.pointShader={vertex:pointVertSrc,fragment:pointFragSrc,attributes:[{name:'position',type:'vec3'},{name:'color',type:'vec4'},{name:'uv',type:'vec2'},{name:'pointSize',type:'float'}]};exports.pickShader={vertex:pickVertSrc,fragment:pickFragSrc,attributes:[{name:'position',type:'vec3'},{name:'id',type:'vec4'}]};exports.pointPickShader={vertex:pickPointVertSrc,fragment:pickFragSrc,attributes:[{name:'position',type:'vec3'},{name:'pointSize',type:'float'},{name:'id',type:'vec4'}]};exports.contourShader={vertex:contourVertSrc,fragment:contourFragSrc,attributes:[{name:'position',type:'vec3'}]};/***/},/***/7201:/***/function(module,__unused_webpack_exports,__nested_webpack_require_376362__){"use strict";var DEFAULT_VERTEX_NORMALS_EPSILON=1e-6;// may be too large if triangles are very small
var DEFAULT_FACE_NORMALS_EPSILON=1e-6;var createShader=__nested_webpack_require_376362__(9405);var createBuffer=__nested_webpack_require_376362__(2762);var createVAO=__nested_webpack_require_376362__(8116);var createTexture=__nested_webpack_require_376362__(7766);var normals=__nested_webpack_require_376362__(8406);var multiply=__nested_webpack_require_376362__(6760);var invert=__nested_webpack_require_376362__(7608);var ndarray=__nested_webpack_require_376362__(9618);var colormap=__nested_webpack_require_376362__(6729);var getContour=__nested_webpack_require_376362__(7765);var pool=__nested_webpack_require_376362__(1888);var shaders=__nested_webpack_require_376362__(840);var closestPoint=__nested_webpack_require_376362__(7626);var meshShader=shaders.meshShader;var wireShader=shaders.wireShader;var pointShader=shaders.pointShader;var pickShader=shaders.pickShader;var pointPickShader=shaders.pointPickShader;var contourShader=shaders.contourShader;var IDENTITY=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function SimplicialMesh(gl,texture,triShader,lineShader,pointShader,pickShader,pointPickShader,contourShader,trianglePositions,triangleIds,triangleColors,triangleUVs,triangleNormals,triangleVAO,edgePositions,edgeIds,edgeColors,edgeUVs,edgeVAO,pointPositions,pointIds,pointColors,pointUVs,pointSizes,pointVAO,contourPositions,contourVAO){this.gl=gl;this.pixelRatio=1;this.cells=[];this.positions=[];this.intensity=[];this.texture=texture;this.dirty=true;this.triShader=triShader;this.lineShader=lineShader;this.pointShader=pointShader;this.pickShader=pickShader;this.pointPickShader=pointPickShader;this.contourShader=contourShader;this.trianglePositions=trianglePositions;this.triangleColors=triangleColors;this.triangleNormals=triangleNormals;this.triangleUVs=triangleUVs;this.triangleIds=triangleIds;this.triangleVAO=triangleVAO;this.triangleCount=0;this.lineWidth=1;this.edgePositions=edgePositions;this.edgeColors=edgeColors;this.edgeUVs=edgeUVs;this.edgeIds=edgeIds;this.edgeVAO=edgeVAO;this.edgeCount=0;this.pointPositions=pointPositions;this.pointColors=pointColors;this.pointUVs=pointUVs;this.pointSizes=pointSizes;this.pointIds=pointIds;this.pointVAO=pointVAO;this.pointCount=0;this.contourLineWidth=1;this.contourPositions=contourPositions;this.contourVAO=contourVAO;this.contourCount=0;this.contourColor=[0,0,0];this.contourEnable=true;this.pickVertex=true;this.pickId=1;this.bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.lightPosition=[1e5,1e5,0];this.ambientLight=0.8;this.diffuseLight=0.8;this.specularLight=2.0;this.roughness=0.5;this.fresnel=1.5;this.opacity=1.0;this.hasAlpha=false;this.opacityscale=false;this._model=IDENTITY;this._view=IDENTITY;this._projection=IDENTITY;this._resolution=[1,1];}var proto=SimplicialMesh.prototype;proto.isOpaque=function(){return!this.hasAlpha;};proto.isTransparent=function(){return this.hasAlpha;};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id;};function getOpacityFromScale(ratio,opacityscale){if(!opacityscale)return 1;if(!opacityscale.length)return 1;for(var i=0;iratio&&i>0){var d=(opacityscale[i][0]-ratio)/(opacityscale[i][0]-opacityscale[i-1][0]);return opacityscale[i][1]*(1-d)+d*opacityscale[i-1][1];}}return 1;}function genColormap(param,opacityscale){var colors=colormap({colormap:param,nshades:256,format:'rgba'});var result=new Uint8Array(256*4);for(var i=0;i<256;++i){var c=colors[i];for(var j=0;j<3;++j){result[4*i+j]=c[j];}if(!opacityscale){result[4*i+3]=255*c[3];}else{result[4*i+3]=255*getOpacityFromScale(i/255.0,opacityscale);}}return ndarray(result,[256,256,4],[4,0,1]);}function takeZComponent(array){var n=array.length;var result=new Array(n);for(var i=0;i0){var shader=this.triShader;shader.bind();shader.uniforms=uniforms;this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind();}if(this.edgeCount>0&&this.lineWidth>0){var shader=this.lineShader;shader.bind();shader.uniforms=uniforms;this.edgeVAO.bind();gl.lineWidth(this.lineWidth*this.pixelRatio);gl.drawArrays(gl.LINES,0,this.edgeCount*2);this.edgeVAO.unbind();}if(this.pointCount>0){var shader=this.pointShader;shader.bind();shader.uniforms=uniforms;this.pointVAO.bind();gl.drawArrays(gl.POINTS,0,this.pointCount);this.pointVAO.unbind();}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var shader=this.contourShader;shader.bind();shader.uniforms=uniforms;this.contourVAO.bind();gl.drawArrays(gl.LINES,0,this.contourCount);this.contourVAO.unbind();}};proto.drawPick=function(params){params=params||{};var gl=this.gl;var model=params.model||IDENTITY;var view=params.view||IDENTITY;var projection=params.projection||IDENTITY;var clipBounds=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]];for(var i=0;i<3;++i){clipBounds[0][i]=Math.max(clipBounds[0][i],this.clipBounds[0][i]);clipBounds[1][i]=Math.min(clipBounds[1][i],this.clipBounds[1][i]);}//Save camera parameters
this._model=[].slice.call(model);this._view=[].slice.call(view);this._projection=[].slice.call(projection);this._resolution=[gl.drawingBufferWidth,gl.drawingBufferHeight];var uniforms={model:model,view:view,projection:projection,clipBounds:clipBounds,pickId:this.pickId/255.0};var shader=this.pickShader;shader.bind();shader.uniforms=uniforms;if(this.triangleCount>0){this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind();}if(this.edgeCount>0){this.edgeVAO.bind();gl.lineWidth(this.lineWidth*this.pixelRatio);gl.drawArrays(gl.LINES,0,this.edgeCount*2);this.edgeVAO.unbind();}if(this.pointCount>0){var shader=this.pointPickShader;shader.bind();shader.uniforms=uniforms;this.pointVAO.bind();gl.drawArrays(gl.POINTS,0,this.pointCount);this.pointVAO.unbind();}};proto.pick=function(pickData){if(!pickData){return null;}if(pickData.id!==this.pickId){return null;}var cellId=pickData.value[0]+256*pickData.value[1]+65536*pickData.value[2];var cell=this.cells[cellId];var positions=this.positions;var simplex=new Array(cell.length);for(var i=0;itickOffset[start]){shader.uniforms.dataAxis=DATA_AXIS;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.color=textColor[axis];shader.uniforms.angle=textAngle[axis];gl.drawArrays(gl.TRIANGLES,tickOffset[start],tickOffset[end]-tickOffset[start]);}}if(labelEnable[axis]&&labelCount){SCREEN_OFFSET[axis^1]-=screenScale*pixelRatio*labelPad[axis];shader.uniforms.dataAxis=ZERO_2;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.color=labelColor[axis];shader.uniforms.angle=labelAngle[axis];gl.drawArrays(gl.TRIANGLES,labelOffset,labelCount);}SCREEN_OFFSET[axis^1]=screenScale*viewBox[2+(axis^1)]-1.0;if(tickEnable[axis+2]){SCREEN_OFFSET[axis^1]+=screenScale*pixelRatio*tickPad[axis+2];if(starttickOffset[start]){shader.uniforms.dataAxis=DATA_AXIS;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.color=textColor[axis+2];shader.uniforms.angle=textAngle[axis+2];gl.drawArrays(gl.TRIANGLES,tickOffset[start],tickOffset[end]-tickOffset[start]);}}if(labelEnable[axis+2]&&labelCount){SCREEN_OFFSET[axis^1]+=screenScale*pixelRatio*labelPad[axis+2];shader.uniforms.dataAxis=ZERO_2;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.color=labelColor[axis+2];shader.uniforms.angle=labelAngle[axis+2];gl.drawArrays(gl.TRIANGLES,labelOffset,labelCount);}};}();proto.drawTitle=function(){var DATA_AXIS=[0,0];var SCREEN_OFFSET=[0,0];return function(){var plot=this.plot;var shader=this.shader;var gl=plot.gl;var screenBox=plot.screenBox;var titleCenter=plot.titleCenter;var titleAngle=plot.titleAngle;var titleColor=plot.titleColor;var pixelRatio=plot.pixelRatio;if(!this.titleCount){return;}for(var i=0;i<2;++i){SCREEN_OFFSET[i]=2.0*(titleCenter[i]*pixelRatio-screenBox[i])/(screenBox[2+i]-screenBox[i])-1;}shader.bind();shader.uniforms.dataAxis=DATA_AXIS;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.angle=titleAngle;shader.uniforms.color=titleColor;gl.drawArrays(gl.TRIANGLES,this.titleOffset,this.titleCount);};}();proto.bind=function(){var DATA_SHIFT=[0,0];var DATA_SCALE=[0,0];var TEXT_SCALE=[0,0];return function(){var plot=this.plot;var shader=this.shader;var bounds=plot._tickBounds;var dataBox=plot.dataBox;var screenBox=plot.screenBox;var viewBox=plot.viewBox;shader.bind();//Set up coordinate scaling uniforms
for(var i=0;i<2;++i){var lo=bounds[i];var hi=bounds[i+2];var boundScale=hi-lo;var dataCenter=0.5*(dataBox[i+2]+dataBox[i]);var dataWidth=dataBox[i+2]-dataBox[i];var viewLo=viewBox[i];var viewHi=viewBox[i+2];var viewScale=viewHi-viewLo;var screenLo=screenBox[i];var screenHi=screenBox[i+2];var screenScale=screenHi-screenLo;DATA_SCALE[i]=2.0*boundScale/dataWidth*viewScale/screenScale;DATA_SHIFT[i]=2.0*(lo-dataCenter)/dataWidth*viewScale/screenScale;}TEXT_SCALE[1]=2.0*plot.pixelRatio/(screenBox[3]-screenBox[1]);TEXT_SCALE[0]=TEXT_SCALE[1]*(screenBox[3]-screenBox[1])/(screenBox[2]-screenBox[0]);shader.uniforms.dataScale=DATA_SCALE;shader.uniforms.dataShift=DATA_SHIFT;shader.uniforms.textScale=TEXT_SCALE;//Set attributes
this.vbo.bind();shader.attributes.textCoordinate.pointer();};}();proto.update=function(options){var vertices=[];var axesTicks=options.ticks;var bounds=options.bounds;var i,j,k,data,scale,dimension;for(dimension=0;dimension<2;++dimension){var offsets=[Math.floor(vertices.length/3)],tickX=[-Infinity];//Copy vertices over to buffer
var ticks=axesTicks[dimension];for(i=0;i=0)){continue;}var zeroIntercept=screenBox[i]-dataBox[i]*(screenBox[i+2]-screenBox[i])/(dataBox[i+2]-dataBox[i]);if(i===0){line.drawLine(zeroIntercept,screenBox[1],zeroIntercept,screenBox[3],zeroLineWidth[i],zeroLineColor[i]);}else{line.drawLine(screenBox[0],zeroIntercept,screenBox[2],zeroIntercept,zeroLineWidth[i],zeroLineColor[i]);}}}//Draw traces
for(var i=0;i=0;--i){this.objects[i].dispose();}this.objects.length=0;for(var i=this.overlays.length-1;i>=0;--i){this.overlays[i].dispose();}this.overlays.length=0;this.gl=null;};proto.addObject=function(object){if(this.objects.indexOf(object)<0){this.objects.push(object);this.setDirty();}};proto.removeObject=function(object){var objects=this.objects;for(var i=0;iMath.abs(dy)){view.rotate(t,0,0,-dx*flipX*Math.PI*camera.rotateSpeed/window.innerWidth);}else{if(!camera._ortho){var kzoom=-camera.zoomSpeed*flipY*dy/window.innerHeight*(t-view.lastT())/20.0;view.pan(t,0,0,distance*(Math.exp(kzoom)-1));}}},true);};camera.enableMouseListeners();return camera;}/***/},/***/799:/***/function(module,__unused_webpack_exports,__nested_webpack_require_434616__){var glslify=__nested_webpack_require_434616__(3236);var createShader=__nested_webpack_require_434616__(9405);var vertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n uv = position;\n gl_Position = vec4(position, 0, 1);\n}"]);var fragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n gl_FragColor = min(vec4(1,1,1,1), accum);\n}"]);module.exports=function(gl){return createShader(gl,vertSrc,fragSrc,null,[{name:'position',type:'vec2'}]);};/***/},/***/4100:/***/function(module,__unused_webpack_exports,__nested_webpack_require_435320__){"use strict";var createCamera=__nested_webpack_require_435320__(4437);var createAxes=__nested_webpack_require_435320__(3837);var axesRanges=__nested_webpack_require_435320__(5445);var createSpikes=__nested_webpack_require_435320__(4449);var createSelect=__nested_webpack_require_435320__(3589);var createFBO=__nested_webpack_require_435320__(2260);var drawTriangle=__nested_webpack_require_435320__(7169);var mouseChange=__nested_webpack_require_435320__(351);var perspective=__nested_webpack_require_435320__(4772);var ortho=__nested_webpack_require_435320__(4040);var createShader=__nested_webpack_require_435320__(799);var isMobile=__nested_webpack_require_435320__(9216)({tablet:true,featureDetect:true});module.exports={createScene:createScene,createCamera:createCamera};function MouseSelect(){this.mouse=[-1,-1];this.screen=null;this.distance=Infinity;this.index=null;this.dataCoordinate=null;this.dataPosition=null;this.object=null;this.data=null;}function getContext(canvas,options){var gl=null;try{gl=canvas.getContext('webgl',options);if(!gl){gl=canvas.getContext('experimental-webgl',options);}}catch(e){return null;}return gl;}function roundUpPow10(x){var y=Math.round(Math.log(Math.abs(x))/Math.log(10));if(y<0){var base=Math.round(Math.pow(10,-y));return Math.ceil(x*base)/base;}else if(y>0){var base=Math.round(Math.pow(10,y));return Math.ceil(x/base)*base;}return Math.ceil(x);}function defaultBool(x){if(typeof x==='boolean'){return x;}return true;}function createScene(options){options=options||{};options.camera=options.camera||{};var canvas=options.canvas;if(!canvas){canvas=document.createElement('canvas');if(options.container){var container=options.container;container.appendChild(canvas);}else{document.body.appendChild(canvas);}}var gl=options.gl;if(!gl){if(options.glOptions){isMobile=!!options.glOptions.preserveDrawingBuffer;}gl=getContext(canvas,options.glOptions||{premultipliedAlpha:true,antialias:true,preserveDrawingBuffer:isMobile});}if(!gl){throw new Error('webgl not supported');}//Initial bounds
var bounds=options.bounds||[[-10,-10,-10],[10,10,10]];//Create selection
var selection=new MouseSelect();//Accumulation buffer
var accumBuffer=createFBO(gl,gl.drawingBufferWidth,gl.drawingBufferHeight,{preferFloat:!isMobile});var accumShader=createShader(gl);var isOrtho=options.cameraObject&&options.cameraObject._ortho===true||options.camera.projection&&options.camera.projection.type==='orthographic'||false;//Create a camera
var cameraOptions={eye:options.camera.eye||[2,0,0],center:options.camera.center||[0,0,0],up:options.camera.up||[0,1,0],zoomMin:options.camera.zoomMax||0.1,zoomMax:options.camera.zoomMin||100,mode:options.camera.mode||'turntable',_ortho:isOrtho};//Create axes
var axesOptions=options.axes||{};var axes=createAxes(gl,axesOptions);axes.enable=!axesOptions.disable;//Create spikes
var spikeOptions=options.spikes||{};var spikes=createSpikes(gl,spikeOptions);//Object list is empty initially
var objects=[];var pickBufferIds=[];var pickBufferCount=[];var pickBuffers=[];//Dirty flag, skip redraw if scene static
var dirty=true;var pickDirty=true;var projection=new Array(16);var model=new Array(16);var cameraParams={view:null,projection:projection,model:model,_ortho:false};var pickDirty=true;var viewShape=[gl.drawingBufferWidth,gl.drawingBufferHeight];var camera=options.cameraObject||createCamera(canvas,cameraOptions);//Create scene object
var scene={gl:gl,contextLost:false,pixelRatio:options.pixelRatio||1,canvas:canvas,selection:selection,camera:camera,axes:axes,axesPixels:null,spikes:spikes,bounds:bounds,objects:objects,shape:viewShape,aspect:options.aspectRatio||[1,1,1],pickRadius:options.pickRadius||10,zNear:options.zNear||0.01,zFar:options.zFar||1000,fovy:options.fovy||Math.PI/4,clearColor:options.clearColor||[0,0,0,0],autoResize:defaultBool(options.autoResize),autoBounds:defaultBool(options.autoBounds),autoScale:!!options.autoScale,autoCenter:defaultBool(options.autoCenter),clipToBounds:defaultBool(options.clipToBounds),snapToData:!!options.snapToData,onselect:options.onselect||null,onrender:options.onrender||null,onclick:options.onclick||null,cameraParams:cameraParams,oncontextloss:null,mouseListener:null,_stopped:false,getAspectratio:function(){return{x:this.aspect[0],y:this.aspect[1],z:this.aspect[2]};},setAspectratio:function(aspectratio){this.aspect[0]=aspectratio.x;this.aspect[1]=aspectratio.y;this.aspect[2]=aspectratio.z;pickDirty=true;},setBounds:function(axisIndex,range){this.bounds[0][axisIndex]=range.min;this.bounds[1][axisIndex]=range.max;},setClearColor:function(clearColor){this.clearColor=clearColor;},clearRGBA:function(){this.gl.clearColor(this.clearColor[0],this.clearColor[1],this.clearColor[2],this.clearColor[3]);this.gl.clear(this.gl.COLOR_BUFFER_BIT|this.gl.DEPTH_BUFFER_BIT);}};var pickShape=[gl.drawingBufferWidth/scene.pixelRatio|0,gl.drawingBufferHeight/scene.pixelRatio|0];function resizeListener(){if(scene._stopped){return;}if(!scene.autoResize){return;}var parent=canvas.parentNode;var width=1;var height=1;if(parent&&parent!==document.body){width=parent.clientWidth;height=parent.clientHeight;}else{width=window.innerWidth;height=window.innerHeight;}var nextWidth=Math.ceil(width*scene.pixelRatio)|0;var nextHeight=Math.ceil(height*scene.pixelRatio)|0;if(nextWidth!==canvas.width||nextHeight!==canvas.height){canvas.width=nextWidth;canvas.height=nextHeight;var style=canvas.style;style.position=style.position||'absolute';style.left='0px';style.top='0px';style.width=width+'px';style.height=height+'px';dirty=true;}}if(scene.autoResize){resizeListener();}window.addEventListener('resize',resizeListener);function reallocPickIds(){var numObjs=objects.length;var numPick=pickBuffers.length;for(var i=0;i0&&pickBufferCount[numPick-1]===0){pickBufferCount.pop();pickBuffers.pop().dispose();}}scene.update=function(options){if(scene._stopped){return;}options=options||{};dirty=true;pickDirty=true;};scene.add=function(obj){if(scene._stopped){return;}obj.axes=axes;objects.push(obj);pickBufferIds.push(-1);dirty=true;pickDirty=true;reallocPickIds();};scene.remove=function(obj){if(scene._stopped){return;}var idx=objects.indexOf(obj);if(idx<0){return;}objects.splice(idx,1);pickBufferIds.pop();dirty=true;pickDirty=true;reallocPickIds();};scene.dispose=function(){if(scene._stopped){return;}scene._stopped=true;window.removeEventListener('resize',resizeListener);canvas.removeEventListener('webglcontextlost',checkContextLoss);scene.mouseListener.enabled=false;if(scene.contextLost){return;}//Destroy objects
axes.dispose();spikes.dispose();for(var i=0;iselection.distance){continue;}for(var j=0;j 1.0) {\n discard;\n }\n baseColor = mix(borderColor, color, step(radius, centerFraction));\n gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\n }\n}\n"]);exports.pickVertex=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n vec3 hgPosition = matrix * vec3(position, 1);\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\n gl_PointSize = pointSize;\n\n vec4 id = pickId + pickOffset;\n id.y += floor(id.x / 256.0);\n id.x -= floor(id.x / 256.0) * 256.0;\n\n id.z += floor(id.y / 256.0);\n id.y -= floor(id.y / 256.0) * 256.0;\n\n id.w += floor(id.z / 256.0);\n id.z -= floor(id.z / 256.0) * 256.0;\n\n fragId = id;\n}\n"]);exports.pickFragment=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n if(radius > 1.0) {\n discard;\n }\n gl_FragColor = fragId / 255.0;\n}\n"]);/***/},/***/4696:/***/function(module,__unused_webpack_exports,__nested_webpack_require_453471__){"use strict";var createShader=__nested_webpack_require_453471__(9405);var createBuffer=__nested_webpack_require_453471__(2762);var pool=__nested_webpack_require_453471__(1888);var SHADERS=__nested_webpack_require_453471__(6640);module.exports=createPointcloud2D;function Pointcloud2D(plot,offsetBuffer,pickBuffer,shader,pickShader){this.plot=plot;this.offsetBuffer=offsetBuffer;this.pickBuffer=pickBuffer;this.shader=shader;this.pickShader=pickShader;this.sizeMin=0.5;this.sizeMinCap=2;this.sizeMax=20;this.areaRatio=1.0;this.pointCount=0;this.color=[1,0,0,1];this.borderColor=[0,0,0,1];this.blend=false;this.pickOffset=0;this.points=null;}var proto=Pointcloud2D.prototype;proto.dispose=function(){this.shader.dispose();this.pickShader.dispose();this.offsetBuffer.dispose();this.pickBuffer.dispose();this.plot.removeObject(this);};proto.update=function(options){var i;options=options||{};function dflt(opt,value){if(opt in options){return options[opt];}return value;}this.sizeMin=dflt('sizeMin',0.5);// this.sizeMinCap = dflt('sizeMinCap', 2)
this.sizeMax=dflt('sizeMax',20);this.color=dflt('color',[1,0,0,1]).slice();this.areaRatio=dflt('areaRatio',1);this.borderColor=dflt('borderColor',[0,0,0,1]).slice();this.blend=dflt('blend',false);//Update point data
// Attempt straight-through processing (STP) to avoid allocation and copy
// TODO eventually abstract out STP logic, maybe into `pool` or a layer above
var pointCount=options.positions.length>>>1;var dataStraightThrough=options.positions instanceof Float32Array;var idStraightThrough=options.idToIndex instanceof Int32Array&&options.idToIndex.length>=pointCount;// permit larger to help reuse
var data=options.positions;var packed=dataStraightThrough?data:pool.mallocFloat32(data.length);var packedId=idStraightThrough?options.idToIndex:pool.mallocInt32(pointCount);if(!dataStraightThrough){packed.set(data);}if(!idStraightThrough){packed.set(data);for(i=0;i>>1;var i;for(i=0;i=dataBox[0]&&x<=dataBox[2]&&y>=dataBox[1]&&y<=dataBox[3])visiblePointCountEstimate++;}return visiblePointCountEstimate;}proto.unifiedDraw=function(){var MATRIX=[1,0,0,0,1,0,0,0,1];var PICK_VEC4=[0,0,0,0];return function(pickOffset){var pick=pickOffset!==void 0;var shader=pick?this.pickShader:this.shader;var gl=this.plot.gl;var dataBox=this.plot.dataBox;if(this.pointCount===0){return pickOffset;}var dataX=dataBox[2]-dataBox[0];var dataY=dataBox[3]-dataBox[1];var visiblePointCountEstimate=count(this.points,dataBox);var basicPointSize=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(visiblePointCountEstimate,0.33333)));MATRIX[0]=2.0/dataX;MATRIX[4]=2.0/dataY;MATRIX[6]=-2.0*dataBox[0]/dataX-1.0;MATRIX[7]=-2.0*dataBox[1]/dataY-1.0;this.offsetBuffer.bind();shader.bind();shader.attributes.position.pointer();shader.uniforms.matrix=MATRIX;shader.uniforms.color=this.color;shader.uniforms.borderColor=this.borderColor;shader.uniforms.pointCloud=basicPointSize<5;shader.uniforms.pointSize=basicPointSize;shader.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio)));if(pick){PICK_VEC4[0]=pickOffset&0xff;PICK_VEC4[1]=pickOffset>>8&0xff;PICK_VEC4[2]=pickOffset>>16&0xff;PICK_VEC4[3]=pickOffset>>24&0xff;this.pickBuffer.bind();shader.attributes.pickId.pointer(gl.UNSIGNED_BYTE);shader.uniforms.pickOffset=PICK_VEC4;this.pickOffset=pickOffset;}// Worth switching these off, but we can't make assumptions about other
// renderers, so let's restore it after each draw
var blend=gl.getParameter(gl.BLEND);var dither=gl.getParameter(gl.DITHER);if(blend&&!this.blend)gl.disable(gl.BLEND);if(dither)gl.disable(gl.DITHER);gl.drawArrays(gl.POINTS,0,this.pointCount);if(blend&&!this.blend)gl.enable(gl.BLEND);if(dither)gl.enable(gl.DITHER);return pickOffset+this.pointCount;};}();proto.draw=proto.unifiedDraw;proto.drawPick=proto.unifiedDraw;proto.pick=function(x,y,value){var pickOffset=this.pickOffset;var pointCount=this.pointCount;if(value=pickOffset+pointCount){return null;}var pointId=value-pickOffset;var points=this.points;return{object:this,pointId:pointId,dataCoord:[points[2*pointId],points[2*pointId+1]]};};function createPointcloud2D(plot,options){var gl=plot.gl;var buffer=createBuffer(gl);var pickBuffer=createBuffer(gl);var shader=createShader(gl,SHADERS.pointVertex,SHADERS.pointFragment);var pickShader=createShader(gl,SHADERS.pickVertex,SHADERS.pickFragment);var result=new Pointcloud2D(plot,buffer,pickBuffer,shader,pickShader);result.update(options);//Register with plot
plot.addObject(result);return result;}/***/},/***/783:/***/function(module){module.exports=slerp;/**
* Performs a spherical linear interpolation between two quat
*
* @param {quat} out the receiving quaternion
* @param {quat} a the first operand
* @param {quat} b the second operand
* @param {Number} t interpolation amount between the two inputs
* @returns {quat} out
*/function slerp(out,a,b,t){// benchmarks:
// http://jsperf.com/quaternion-slerp-implementations
var ax=a[0],ay=a[1],az=a[2],aw=a[3],bx=b[0],by=b[1],bz=b[2],bw=b[3];var omega,cosom,sinom,scale0,scale1;// calc cosine
cosom=ax*bx+ay*by+az*bz+aw*bw;// adjust signs (if necessary)
if(cosom<0.0){cosom=-cosom;bx=-bx;by=-by;bz=-bz;bw=-bw;}// calculate coefficients
if(1.0-cosom>0.000001){// standard case (slerp)
omega=Math.acos(cosom);sinom=Math.sin(omega);scale0=Math.sin((1.0-t)*omega)/sinom;scale1=Math.sin(t*omega)/sinom;}else{// "from" and "to" quaternions are very close
// ... so we can do a linear interpolation
scale0=1.0-t;scale1=t;}// calculate final values
out[0]=scale0*ax+scale1*bx;out[1]=scale0*ay+scale1*by;out[2]=scale0*az+scale1*bz;out[3]=scale0*aw+scale1*bw;return out;}/***/},/***/5964:/***/function(module){"use strict";module.exports=function(a){return!a&&a!==0?'':a.toString();};/***/},/***/9366:/***/function(module,__unused_webpack_exports,__nested_webpack_require_459702__){"use strict";var vectorizeText=__nested_webpack_require_459702__(4359);module.exports=getGlyph;var GLYPH_CACHE={};function getGlyph(symbol,font,pixelRatio){var fontKey=[font.style,font.weight,font.variant,font.family].join('_');var fontCache=GLYPH_CACHE[fontKey];if(!fontCache){fontCache=GLYPH_CACHE[fontKey]={};}if(symbol in fontCache){return fontCache[symbol];}var config={textAlign:"center",textBaseline:"middle",lineHeight:1.0,font:font.family,fontStyle:font.style,fontWeight:font.weight,fontVariant:font.variant,lineSpacing:1.25,styletags:{breaklines:true,bolds:true,italics:true,subscripts:true,superscripts:true}};//Get line and triangle meshes for glyph
config.triangles=true;var triSymbol=vectorizeText(symbol,config);config.triangles=false;var lineSymbol=vectorizeText(symbol,config);var i,j;if(pixelRatio&&pixelRatio!==1){for(i=0;i max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0,0,0,0);\n } else {\n float scale = 1.0;\n if(distance(highlightId, id) < 0.0001) {\n scale = highlightScale;\n }\n\n vec4 worldPosition = model * vec4(position, 1);\n vec4 viewPosition = view * worldPosition;\n viewPosition = viewPosition / viewPosition.w;\n vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n\n gl_Position = clipPosition;\n interpColor = color;\n pickId = id;\n dataCoordinate = position;\n }\n}"]);var orthographicVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0,0,0,0);\n } else {\n float scale = pixelRatio;\n if(distance(highlightId.bgr, id.bgr) < 0.001) {\n scale *= highlightScale;\n }\n\n vec4 worldPosition = model * vec4(position, 1.0);\n vec4 viewPosition = view * worldPosition;\n vec4 clipPosition = projection * viewPosition;\n clipPosition /= clipPosition.w;\n\n gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n interpColor = color;\n pickId = id;\n dataCoordinate = position;\n }\n}"]);var projectionVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0,0,0,0);\n } else {\n float lscale = pixelRatio * scale;\n if(distance(highlightId, id) < 0.0001) {\n lscale *= highlightScale;\n }\n\n vec4 clipCenter = projection * (view * (model * vec4(position, 1)));\n vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n vec4 clipPosition = projection * (view * (model * vec4(dataPosition, 1)));\n\n gl_Position = clipPosition;\n interpColor = color;\n pickId = id;\n dataCoordinate = dataPosition;\n }\n}\n"]);var drawFragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (\n outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate) ||\n interpColor.a * opacity == 0.\n ) discard;\n gl_FragColor = interpColor * opacity;\n}\n"]);var pickFragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n gl_FragColor = vec4(pickGroup, pickId.bgr);\n}"]);var ATTRIBUTES=[{name:'position',type:'vec3'},{name:'color',type:'vec4'},{name:'glyph',type:'vec2'},{name:'id',type:'vec4'}];var perspective={vertex:perspectiveVertSrc,fragment:drawFragSrc,attributes:ATTRIBUTES},ortho={vertex:orthographicVertSrc,fragment:drawFragSrc,attributes:ATTRIBUTES},project={vertex:projectionVertSrc,fragment:drawFragSrc,attributes:ATTRIBUTES},pickPerspective={vertex:perspectiveVertSrc,fragment:pickFragSrc,attributes:ATTRIBUTES},pickOrtho={vertex:orthographicVertSrc,fragment:pickFragSrc,attributes:ATTRIBUTES},pickProject={vertex:projectionVertSrc,fragment:pickFragSrc,attributes:ATTRIBUTES};function createShader(gl,src){var shader=createShaderWrapper(gl,src);var attr=shader.attributes;attr.position.location=0;attr.color.location=1;attr.glyph.location=2;attr.id.location=3;return shader;}exports.createPerspective=function(gl){return createShader(gl,perspective);};exports.createOrtho=function(gl){return createShader(gl,ortho);};exports.createProject=function(gl){return createShader(gl,project);};exports.createPickPerspective=function(gl){return createShader(gl,pickPerspective);};exports.createPickOrtho=function(gl){return createShader(gl,pickOrtho);};exports.createPickProject=function(gl){return createShader(gl,pickProject);};/***/},/***/8418:/***/function(module,__unused_webpack_exports,__nested_webpack_require_468978__){"use strict";var isAllBlank=__nested_webpack_require_468978__(5219);var createBuffer=__nested_webpack_require_468978__(2762);var createVAO=__nested_webpack_require_468978__(8116);var pool=__nested_webpack_require_468978__(1888);var mat4mult=__nested_webpack_require_468978__(6760);var shaders=__nested_webpack_require_468978__(1283);var getGlyph=__nested_webpack_require_468978__(9366);var getSimpleString=__nested_webpack_require_468978__(5964);var IDENTITY=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];var ab=ArrayBuffer;var dv=DataView;function isTypedArray(a){return ab.isView(a)&&!(a instanceof dv);}function isArrayOrTypedArray(a){return Array.isArray(a)||isTypedArray(a);}module.exports=createPointCloud;function transformMat4(x,m){var x0=x[0];var x1=x[1];var x2=x[2];var x3=x[3];x[0]=m[0]*x0+m[4]*x1+m[8]*x2+m[12]*x3;x[1]=m[1]*x0+m[5]*x1+m[9]*x2+m[13]*x3;x[2]=m[2]*x0+m[6]*x1+m[10]*x2+m[14]*x3;x[3]=m[3]*x0+m[7]*x1+m[11]*x2+m[15]*x3;return x;}function project(p,v,m,x){transformMat4(x,x,m);transformMat4(x,x,v);return transformMat4(x,x,p);}function ScatterPlotPickResult(index,position){this.index=index;this.dataCoordinate=this.position=position;}function fixOpacity(a){if(a===true)return 1;if(a>1)return 1;return a;}function PointCloud(gl,shader,orthoShader,projectShader,pointBuffer,colorBuffer,glyphBuffer,idBuffer,vao,pickPerspectiveShader,pickOrthoShader,pickProjectShader){this.gl=gl;this.pixelRatio=1;this.shader=shader;this.orthoShader=orthoShader;this.projectShader=projectShader;this.pointBuffer=pointBuffer;this.colorBuffer=colorBuffer;this.glyphBuffer=glyphBuffer;this.idBuffer=idBuffer;this.vao=vao;this.vertexCount=0;this.lineVertexCount=0;this.opacity=1;this.hasAlpha=false;this.lineWidth=0;this.projectScale=[2.0/3.0,2.0/3.0,2.0/3.0];this.projectOpacity=[1,1,1];this.projectHasAlpha=false;this.pickId=0;this.pickPerspectiveShader=pickPerspectiveShader;this.pickOrthoShader=pickOrthoShader;this.pickProjectShader=pickProjectShader;this.points=[];this._selectResult=new ScatterPlotPickResult(0,[0,0,0]);this.useOrtho=true;this.bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];//Axes projections
this.axesProject=[true,true,true];this.axesBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.highlightId=[1,1,1,1];this.highlightScale=2;this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.dirty=true;}var proto=PointCloud.prototype;proto.pickSlots=1;proto.setPickBase=function(pickBase){this.pickId=pickBase;};proto.isTransparent=function(){if(this.hasAlpha){return true;}for(var i=0;i<3;++i){if(this.axesProject[i]&&this.projectHasAlpha){return true;}}return false;};proto.isOpaque=function(){if(!this.hasAlpha){return true;}for(var i=0;i<3;++i){if(this.axesProject[i]&&!this.projectHasAlpha){return true;}}return false;};var VIEW_SHAPE=[0,0];var U_VEC=[0,0,0];var V_VEC=[0,0,0];var MU_VEC=[0,0,0,1];var MV_VEC=[0,0,0,1];var SCRATCH_MATRIX=IDENTITY.slice();var SCRATCH_VEC=[0,0,0];var CLIP_BOUNDS=[[0,0,0],[0,0,0]];function zeroVec(a){a[0]=a[1]=a[2]=0;return a;}function augment(hg,af){hg[0]=af[0];hg[1]=af[1];hg[2]=af[2];hg[3]=1;return hg;}function setComponent(out,v,i,x){out[0]=v[0];out[1]=v[1];out[2]=v[2];out[i]=x;return out;}function getClipBounds(bounds){var result=CLIP_BOUNDS;for(var i=0;i<2;++i){for(var j=0;j<3;++j){result[i][j]=Math.max(Math.min(bounds[i][j],1e8),-1e8);}}return result;}function drawProject(shader,points,camera,pixelRatio){var axesProject=points.axesProject;var gl=points.gl;var uniforms=shader.uniforms;var model=camera.model||IDENTITY;var view=camera.view||IDENTITY;var projection=camera.projection||IDENTITY;var bounds=points.axesBounds;var clipBounds=getClipBounds(points.clipBounds);var cubeAxis;if(points.axes&&points.axes.lastCubeProps){cubeAxis=points.axes.lastCubeProps.axis;}else{cubeAxis=[1,1,1];}VIEW_SHAPE[0]=2.0/gl.drawingBufferWidth;VIEW_SHAPE[1]=2.0/gl.drawingBufferHeight;shader.bind();uniforms.view=view;uniforms.projection=projection;uniforms.screenSize=VIEW_SHAPE;uniforms.highlightId=points.highlightId;uniforms.highlightScale=points.highlightScale;uniforms.clipBounds=clipBounds;uniforms.pickGroup=points.pickId/255.0;uniforms.pixelRatio=pixelRatio;for(var i=0;i<3;++i){if(!axesProject[i]){continue;}uniforms.scale=points.projectScale[i];uniforms.opacity=points.projectOpacity[i];//Project model matrix
var pmodel=SCRATCH_MATRIX;for(var j=0;j<16;++j){pmodel[j]=0;}for(var j=0;j<4;++j){pmodel[5*j]=1;}pmodel[5*i]=0;if(cubeAxis[i]<0){pmodel[12+i]=bounds[0][i];}else{pmodel[12+i]=bounds[1][i];}mat4mult(pmodel,model,pmodel);uniforms.model=pmodel;//Compute initial axes
var u=(i+1)%3;var v=(i+2)%3;var du=zeroVec(U_VEC);var dv=zeroVec(V_VEC);du[u]=1;dv[v]=1;//Align orientation relative to viewer
var mdu=project(projection,view,model,augment(MU_VEC,du));var mdv=project(projection,view,model,augment(MV_VEC,dv));if(Math.abs(mdu[1])>Math.abs(mdv[1])){var tmp=mdu;mdu=mdv;mdv=tmp;tmp=du;du=dv;dv=tmp;var t=u;u=v;v=t;}if(mdu[0]<0){du[u]=-1;}if(mdv[1]>0){dv[v]=-1;}var su=0.0;var sv=0.0;for(var j=0;j<4;++j){su+=Math.pow(model[4*u+j],2);sv+=Math.pow(model[4*v+j],2);}du[u]/=Math.sqrt(su);dv[v]/=Math.sqrt(sv);uniforms.axes[0]=du;uniforms.axes[1]=dv;//Update fragment clip bounds
uniforms.fragClipBounds[0]=setComponent(SCRATCH_VEC,clipBounds[0],i,-1e8);uniforms.fragClipBounds[1]=setComponent(SCRATCH_VEC,clipBounds[1],i,1e8);points.vao.bind();//Draw interior
points.vao.draw(gl.TRIANGLES,points.vertexCount);//Draw edges
if(points.lineWidth>0){gl.lineWidth(points.lineWidth*pixelRatio);points.vao.draw(gl.LINES,points.lineVertexCount,points.vertexCount);}points.vao.unbind();}}var NEG_INFINITY3=[-1e8,-1e8,-1e8];var POS_INFINITY3=[1e8,1e8,1e8];var CLIP_GROUP=[NEG_INFINITY3,POS_INFINITY3];function drawFull(shader,pshader,points,camera,pixelRatio,transparent,forceDraw){var gl=points.gl;if(transparent===points.projectHasAlpha||forceDraw){drawProject(pshader,points,camera,pixelRatio);}if(transparent===points.hasAlpha||forceDraw){shader.bind();var uniforms=shader.uniforms;uniforms.model=camera.model||IDENTITY;uniforms.view=camera.view||IDENTITY;uniforms.projection=camera.projection||IDENTITY;VIEW_SHAPE[0]=2.0/gl.drawingBufferWidth;VIEW_SHAPE[1]=2.0/gl.drawingBufferHeight;uniforms.screenSize=VIEW_SHAPE;uniforms.highlightId=points.highlightId;uniforms.highlightScale=points.highlightScale;uniforms.fragClipBounds=CLIP_GROUP;uniforms.clipBounds=points.axes.bounds;uniforms.opacity=points.opacity;uniforms.pickGroup=points.pickId/255.0;uniforms.pixelRatio=pixelRatio;points.vao.bind();//Draw interior
points.vao.draw(gl.TRIANGLES,points.vertexCount);//Draw edges
if(points.lineWidth>0){gl.lineWidth(points.lineWidth*pixelRatio);points.vao.draw(gl.LINES,points.lineVertexCount,points.vertexCount);}points.vao.unbind();}}proto.draw=function(camera){var shader=this.useOrtho?this.orthoShader:this.shader;drawFull(shader,this.projectShader,this,camera,this.pixelRatio,false,false);};proto.drawTransparent=function(camera){var shader=this.useOrtho?this.orthoShader:this.shader;drawFull(shader,this.projectShader,this,camera,this.pixelRatio,true,false);};proto.drawPick=function(camera){var shader=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;drawFull(shader,this.pickProjectShader,this,camera,1,true,true);};proto.pick=function(selected){if(!selected){return null;}if(selected.id!==this.pickId){return null;}var x=selected.value[2]+(selected.value[1]<<8)+(selected.value[0]<<16);if(x>=this.pointCount||x<0){return null;}//Unpack result
var coord=this.points[x];var result=this._selectResult;result.index=x;for(var i=0;i<3;++i){result.position[i]=result.dataCoordinate[i]=coord[i];}return result;};proto.highlight=function(selection){if(!selection){this.highlightId=[1,1,1,1];}else{var pointId=selection.index;var a0=pointId&0xff;var a1=pointId>>8&0xff;var a2=pointId>>16&0xff;this.highlightId=[a0/255.0,a1/255.0,a2/255.0,0];}};function get_glyphData(glyphs,index,font,pixelRatio){var str;// use the data if presented in an array
if(isArrayOrTypedArray(glyphs)){if(index0){var triOffset=0;var lineOffset=triVertexCount;var color=[0,0,0,1];var lineColor=[0,0,0,1];var isColorArray=isArrayOrTypedArray(colors)&&isArrayOrTypedArray(colors[0]);var isLineColorArray=isArrayOrTypedArray(lineColors)&&isArrayOrTypedArray(lineColors[0]);fill_loop:for(var i=0;i0?1-glyphBounds[0][0]:textOffsetX<0?1+glyphBounds[1][0]:1;textOffsetY*=textOffsetY>0?1-glyphBounds[0][1]:textOffsetY<0?1+glyphBounds[1][1]:1;var textOffset=[textOffsetX,textOffsetY];//Write out inner marker
var cells=glyphMesh.cells||[];var verts=glyphMesh.positions||[];for(var j=0;j0){//Draw border
var w=lineWidth*pixelRatio;boxes.drawBox(loX-w,loY-w,hiX+w,loY+w,borderColor);boxes.drawBox(loX-w,hiY-w,hiX+w,hiY+w,borderColor);boxes.drawBox(loX-w,loY-w,loX+w,hiY+w,borderColor);boxes.drawBox(hiX-w,loY-w,hiX+w,hiY+w,borderColor);}};proto.update=function(options){options=options||{};this.innerFill=!!options.innerFill;this.outerFill=!!options.outerFill;this.innerColor=(options.innerColor||[0,0,0,0.5]).slice();this.outerColor=(options.outerColor||[0,0,0,0.5]).slice();this.borderColor=(options.borderColor||[0,0,0,1]).slice();this.borderWidth=options.borderWidth||0;this.selectBox=(options.selectBox||this.selectBox).slice();};proto.dispose=function(){this.boxBuffer.dispose();this.boxShader.dispose();this.plot.removeOverlay(this);};function createSelectBox(plot,options){var gl=plot.gl;var buffer=createBuffer(gl,[0,0,0,1,1,0,1,1]);var shader=createShader(gl,SHADERS.boxVertex,SHADERS.boxFragment);var selectBox=new SelectBox(plot,buffer,shader);selectBox.update(options);plot.addOverlay(selectBox);return selectBox;}/***/},/***/3589:/***/function(module,__unused_webpack_exports,__nested_webpack_require_489456__){"use strict";module.exports=createSelectBuffer;var createFBO=__nested_webpack_require_489456__(2260);var pool=__nested_webpack_require_489456__(1888);var ndarray=__nested_webpack_require_489456__(9618);var nextPow2=__nested_webpack_require_489456__(8828).nextPow2;var selectRange=function(arr,x,y){var closestD2=1e8;var closestX=-1;var closestY=-1;var ni=arr.shape[0];var nj=arr.shape[1];for(var i=0;ithis.buffer.length){pool.free(this.buffer);var buffer=this.buffer=pool.mallocUint8(nextPow2(r*c*4));for(var i=0;ioldAttribCount){for(i=oldAttribCount;inewAttribCount){for(i=newAttribCount;i=0){var size=attr.type.charAt(attr.type.length-1)|0;var locVector=new Array(size);for(var j=0;j=0){curLocation+=1;}attributeLocations[i]=curLocation;}}//Rebuild program and recompute all uniform locations
var uniformLocations=new Array(uniforms.length);function relink(){wrapper.program=shaderCache.program(gl,wrapper._vref,wrapper._fref,attributeNames,attributeLocations);for(var i=0;i=0){var d=type.charCodeAt(type.length-1)-48;if(d<2||d>4){throw new GLError('','Invalid data type for attribute '+name+': '+type);}addVectorAttribute(gl,wrapper,locs[0],locations,d,obj,name);}else if(type.indexOf('mat')>=0){var d=type.charCodeAt(type.length-1)-48;if(d<2||d>4){throw new GLError('','Invalid data type for attribute '+name+': '+type);}addMatrixAttribute(gl,wrapper,locs,locations,d,obj,name);}else{throw new GLError('','Unknown data type for attribute '+name+': '+type);}break;}}return obj;}/***/},/***/3327:/***/function(module,__unused_webpack_exports,__nested_webpack_require_503031__){"use strict";var coallesceUniforms=__nested_webpack_require_503031__(216);var GLError=__nested_webpack_require_503031__(8866);module.exports=createUniformWrapper;//Binds a function and returns a value
function identity(x){return function(){return x;};}function makeVector(length,fill){var result=new Array(length);for(var i=0;i4){throw new GLError('','Invalid data type');}switch(t.charAt(0)){case'b':case'i':gl['uniform'+d+'iv'](locations[idx],objPath);break;case'v':gl['uniform'+d+'fv'](locations[idx],objPath);break;default:throw new GLError('','Unrecognized data type for vector '+name+': '+t);}}else if(t.indexOf('mat')===0&&t.length===4){d=t.charCodeAt(t.length-1)-48;if(d<2||d>4){throw new GLError('','Invalid uniform dimension type for matrix '+name+': '+t);}gl['uniformMatrix'+d+'fv'](locations[idx],false,objPath);break;}else{throw new GLError('','Unknown uniform data type for '+name+': '+t);}}}}};}function enumerateIndices(prefix,type){if(typeof type!=='object'){return[[prefix,type]];}var indices=[];for(var id in type){var prop=type[id];var tprefix=prefix;if(parseInt(id)+''===id){tprefix+='['+id+']';}else{tprefix+='.'+id;}if(typeof prop==='object'){indices.push.apply(indices,enumerateIndices(tprefix,prop));}else{indices.push([tprefix,prop]);}}return indices;}function defaultValue(type){switch(type){case'bool':return false;case'int':case'sampler2D':case'samplerCube':return 0;case'float':return 0.0;default:var vidx=type.indexOf('vec');if(0<=vidx&&vidx<=1&&type.length===4+vidx){var d=type.charCodeAt(type.length-1)-48;if(d<2||d>4){throw new GLError('','Invalid data type');}if(type.charAt(0)==='b'){return makeVector(d,false);}return makeVector(d,0);}else if(type.indexOf('mat')===0&&type.length===4){var d=type.charCodeAt(type.length-1)-48;if(d<2||d>4){throw new GLError('','Invalid uniform dimension type for matrix '+name+': '+type);}return makeVector(d*d,0);}else{throw new GLError('','Unknown uniform data type for '+name+': '+type);}}}function storeProperty(obj,prop,type){if(typeof type==='object'){var child=processObject(type);Object.defineProperty(obj,prop,{get:identity(child),set:makeSetter(type),enumerable:true,configurable:false});}else{if(locations[type]){Object.defineProperty(obj,prop,{get:makeGetter(type),set:makeSetter(type),enumerable:true,configurable:false});}else{obj[prop]=defaultValue(uniforms[type].type);}}}function processObject(obj){var result;if(Array.isArray(obj)){result=new Array(obj.length);for(var i=0;i1){if(!(x[0]in o)){o[x[0]]=[];}o=o[x[0]];for(var k=1;k1){for(var j=0;j 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n float segmentCount = 8.0;\n\n float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d);\n vec3 y = v * sin(angle) * length(d);\n vec3 v3 = x + y;\n\n normal = normalize(v3);\n\n return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\n\nuniform float vectorScale, tubeScale;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 eyePosition, lightPosition;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n // Scale the vector magnitude to stay constant with\n // model & view changes.\n vec3 normal;\n vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n //Lighting geometry parameters\n vec4 cameraCoordinate = view * tubePosition;\n cameraCoordinate.xyz /= cameraCoordinate.w;\n f_lightDirection = lightPosition - cameraCoordinate.xyz;\n f_eyeDirection = eyePosition - cameraCoordinate.xyz;\n f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n // vec4 m_position = model * vec4(tubePosition, 1.0);\n vec4 t_position = view * tubePosition;\n gl_Position = projection * t_position;\n\n f_color = color;\n f_data = tubePosition.xyz;\n f_position = position.xyz;\n f_uv = uv;\n}\n"]);var triFragSrc=glslify(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * opacity;\n}\n"]);var pickVertSrc=glslify(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n float segmentCount = 8.0;\n\n float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d);\n vec3 y = v * sin(angle) * length(d);\n vec3 v3 = x + y;\n\n normal = normalize(v3);\n\n return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float tubeScale;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n vec3 normal;\n vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n gl_Position = projection * (view * tubePosition);\n f_id = id;\n f_position = position.xyz;\n}\n"]);var pickFragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);exports.meshShader={vertex:triVertSrc,fragment:triFragSrc,attributes:[{name:'position',type:'vec4'},{name:'color',type:'vec4'},{name:'uv',type:'vec2'},{name:'vector',type:'vec4'}]};exports.pickShader={vertex:pickVertSrc,fragment:pickFragSrc,attributes:[{name:'position',type:'vec4'},{name:'id',type:'vec4'},{name:'vector',type:'vec4'}]};/***/},/***/7815:/***/function(module,__unused_webpack_exports,__nested_webpack_require_527334__){"use strict";var vec3=__nested_webpack_require_527334__(2931);var vec4=__nested_webpack_require_527334__(9970);var GRID_TYPES=['xyz','xzy','yxz','yzx','zxy','zyx'];var streamToTube=function(stream,maxDivergence,minDistance,maxNorm){var points=stream.points;var velocities=stream.velocities;var divergences=stream.divergences;var verts=[];var faces=[];var vectors=[];var previousVerts=[];var currentVerts=[];var intensities=[];var previousIntensity=0;var currentIntensity=0;var currentVector=vec4.create();var previousVector=vec4.create();var facets=8;for(var i=0;i0){for(var a=0;av)return i-1;}return i;};var clamp=function(v,min,max){return vmax?max:v;};var sampleMeshgrid=function(point,vectorField,gridInfo){var vectors=vectorField.vectors;var meshgrid=vectorField.meshgrid;var x=point[0];var y=point[1];var z=point[2];var w=meshgrid[0].length;var h=meshgrid[1].length;var d=meshgrid[2].length;// Find the index of the nearest smaller value in the meshgrid for each coordinate of (x,y,z).
// The nearest smaller value index for x is the index x0 such that
// meshgrid[0][x0] < x and for all x1 > x0, meshgrid[0][x1] >= x.
var x0=findLastSmallerIndex(meshgrid[0],x);var y0=findLastSmallerIndex(meshgrid[1],y);var z0=findLastSmallerIndex(meshgrid[2],z);// Get the nearest larger meshgrid value indices.
// From the above "nearest smaller value", we know that
// meshgrid[0][x0] < x
// meshgrid[0][x0+1] >= x
var x1=x0+1;var y1=y0+1;var z1=z0+1;x0=clamp(x0,0,w-1);x1=clamp(x1,0,w-1);y0=clamp(y0,0,h-1);y1=clamp(y1,0,h-1);z0=clamp(z0,0,d-1);z1=clamp(z1,0,d-1);// Reject points outside the meshgrid, return a zero vector.
if(x0<0||y0<0||z0<0||x1>w-1||y1>h-1||z1>d-1){return vec3.create();}// Normalize point coordinates to 0..1 scaling factor between x0 and x1.
var mX0=meshgrid[0][x0];var mX1=meshgrid[0][x1];var mY0=meshgrid[1][y0];var mY1=meshgrid[1][y1];var mZ0=meshgrid[2][z0];var mZ1=meshgrid[2][z1];var xf=(x-mX0)/(mX1-mX0);var yf=(y-mY0)/(mY1-mY0);var zf=(z-mZ0)/(mZ1-mZ0);if(!isFinite(xf))xf=0.5;if(!isFinite(yf))yf=0.5;if(!isFinite(zf))zf=0.5;var x0off;var x1off;var y0off;var y1off;var z0off;var z1off;if(gridInfo.reversedX){x0=w-1-x0;x1=w-1-x1;}if(gridInfo.reversedY){y0=h-1-y0;y1=h-1-y1;}if(gridInfo.reversedZ){z0=d-1-z0;z1=d-1-z1;}switch(gridInfo.filled){case 5:// 'zyx'
z0off=z0;z1off=z1;y0off=y0*d;y1off=y1*d;x0off=x0*d*h;x1off=x1*d*h;break;case 4:// 'zxy'
z0off=z0;z1off=z1;x0off=x0*d;x1off=x1*d;y0off=y0*d*w;y1off=y1*d*w;break;case 3:// 'yzx'
y0off=y0;y1off=y1;z0off=z0*h;z1off=z1*h;x0off=x0*h*d;x1off=x1*h*d;break;case 2:// 'yxz'
y0off=y0;y1off=y1;x0off=x0*h;x1off=x1*h;z0off=z0*h*w;z1off=z1*h*w;break;case 1:// 'xzy'
x0off=x0;x1off=x1;z0off=z0*w;z1off=z1*w;y0off=y0*w*d;y1off=y1*w*d;break;default:// case 0: // 'xyz'
x0off=x0;x1off=x1;y0off=y0*w;y1off=y1*w;z0off=z0*w*h;z1off=z1*w*h;break;}// Sample data vectors around the (x,y,z) point.
var v000=vectors[x0off+y0off+z0off];var v001=vectors[x0off+y0off+z1off];var v010=vectors[x0off+y1off+z0off];var v011=vectors[x0off+y1off+z1off];var v100=vectors[x1off+y0off+z0off];var v101=vectors[x1off+y0off+z1off];var v110=vectors[x1off+y1off+z0off];var v111=vectors[x1off+y1off+z1off];var c00=vec3.create();var c01=vec3.create();var c10=vec3.create();var c11=vec3.create();vec3.lerp(c00,v000,v100,xf);vec3.lerp(c01,v001,v101,xf);vec3.lerp(c10,v010,v110,xf);vec3.lerp(c11,v011,v111,xf);var c0=vec3.create();var c1=vec3.create();vec3.lerp(c0,c00,c10,yf);vec3.lerp(c1,c01,c11,yf);var c=vec3.create();vec3.lerp(c,c0,c1,zf);return c;};var vabs=function(dst,v){var x=v[0];var y=v[1];var z=v[2];dst[0]=x<0?-x:x;dst[1]=y<0?-y:y;dst[2]=z<0?-z:z;return dst;};var findMinSeparation=function(xs){var minSeparation=Infinity;xs.sort(function(a,b){return a-b;});var len=xs.length;for(var i=1;imaxX||ymaxY||zmaxZ);};var boundsSize=vec3.distance(bounds[0],bounds[1]);var maxStepSize=10*boundsSize/maxLength;var maxStepSizeSq=maxStepSize*maxStepSize;var minDistance=1;var maxDivergence=0;// For component-wise divergence vec3.create();
// In case we need to do component-wise divergence visualization
// var tmp = vec3.create();
var len=positions.length;if(len>1){minDistance=calculateMinPositionDistance(positions);}for(var i=0;imaxDivergence){maxDivergence=dvLength;}// In case we need to do component-wise divergence visualization
// vec3.max(maxDivergence, maxDivergence, vabs(tmp, dv));
divergences.push(dvLength);streams.push({points:stream,velocities:velocities,divergences:divergences});var j=0;while(jmaxStepSizeSq){vec3.scale(np,np,maxStepSize/Math.sqrt(sqLen));}vec3.add(np,np,p);v=getVelocity(np);if(vec3.squaredDistance(op,np)-maxStepSizeSq>-0.0001*maxStepSizeSq){stream.push(np);op=np;velocities.push(v);var dv=getDivergence(np,v);var dvLength=vec3.length(dv);if(isFinite(dvLength)&&dvLength>maxDivergence){maxDivergence=dvLength;}// In case we need to do component-wise divergence visualization
//vec3.max(maxDivergence, maxDivergence, vabs(tmp, dv));
divergences.push(dvLength);}p=np;}}var tubes=createTubes(streams,vectorField.colormap,maxDivergence,minDistance);if(absoluteTubeSize){tubes.tubeScale=absoluteTubeSize;}else{// Avoid division by zero.
if(maxDivergence===0){maxDivergence=1;}tubes.tubeScale=tubeSize*0.5*minDistance/maxDivergence;}return tubes;};var shaders=__nested_webpack_require_527334__(6740);var createMesh=__nested_webpack_require_527334__(6405).createMesh;module.exports.createTubeMesh=function(gl,params){return createMesh(gl,params,{shaders:shaders,traceType:'streamtube'});};/***/},/***/990:/***/function(__unused_webpack_module,exports,__nested_webpack_require_538658__){var createShader=__nested_webpack_require_538658__(9405);var glslify=__nested_webpack_require_538658__(3236);var vertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute vec3 f;\nattribute vec3 normal;\n\nuniform vec3 objectOffset;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 lightPosition, eyePosition;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n vec3 localCoordinate = vec3(uv.zw, f.x);\n worldCoordinate = objectOffset + localCoordinate;\n mat4 objectOffsetTranslation = mat4(1.0) + mat4(vec4(0), vec4(0), vec4(0), vec4(objectOffset, 0));\n vec4 worldPosition = (model * objectOffsetTranslation) * vec4(localCoordinate, 1.0);\n vec4 clipPosition = projection * (view * worldPosition);\n gl_Position = clipPosition;\n kill = f.y;\n value = f.z;\n planeCoordinate = uv.xy;\n\n vColor = texture2D(colormap, vec2(value, value));\n\n //Lighting geometry parameters\n vec4 cameraCoordinate = view * worldPosition;\n cameraCoordinate.xyz /= cameraCoordinate.w;\n lightDirection = lightPosition - cameraCoordinate.xyz;\n eyeDirection = eyePosition - cameraCoordinate.xyz;\n surfaceNormal = normalize((vec4(normal,0) * inverseModel).xyz);\n}\n"]);var fragSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat beckmannSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness) {\n return beckmannDistribution(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\n}\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 lowerBound, upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n if (\n kill > 0.0 ||\n vColor.a == 0.0 ||\n outOfRange(clipBounds[0], clipBounds[1], worldCoordinate)\n ) discard;\n\n vec3 N = normalize(surfaceNormal);\n vec3 V = normalize(eyeDirection);\n vec3 L = normalize(lightDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n //decide how to interpolate color — in vertex or in fragment\n vec4 surfaceColor =\n step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) +\n step(.5, vertexColor) * vColor;\n\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]);var contourVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform vec3 objectOffset;\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n worldCoordinate = objectOffset + dataCoordinate;\n mat4 objectOffsetTranslation = mat4(1.0) + mat4(vec4(0), vec4(0), vec4(0), vec4(objectOffset, 0));\n vec4 worldPosition = (model * objectOffsetTranslation) * vec4(dataCoordinate, 1.0);\n\n vec4 clipPosition = projection * (view * worldPosition);\n clipPosition.z += zOffset;\n\n gl_Position = clipPosition;\n value = f + objectOffset.z;\n kill = -1.0;\n planeCoordinate = uv.zw;\n\n vColor = texture2D(colormap, vec2(value, value));\n\n //Don't do lighting for contours\n surfaceNormal = vec3(1,0,0);\n eyeDirection = vec3(0,1,0);\n lightDirection = vec3(0,0,1);\n}\n"]);var pickSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n float vh = 255.0 * v;\n float upper = floor(vh);\n float lower = fract(vh);\n return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n if ((kill > 0.0) ||\n (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n"]);exports.createShader=function(gl){var shader=createShader(gl,vertSrc,fragSrc,null,[{name:'uv',type:'vec4'},{name:'f',type:'vec3'},{name:'normal',type:'vec3'}]);shader.attributes.uv.location=0;shader.attributes.f.location=1;shader.attributes.normal.location=2;return shader;};exports.createPickShader=function(gl){var shader=createShader(gl,vertSrc,pickSrc,null,[{name:'uv',type:'vec4'},{name:'f',type:'vec3'},{name:'normal',type:'vec3'}]);shader.attributes.uv.location=0;shader.attributes.f.location=1;shader.attributes.normal.location=2;return shader;};exports.createContourShader=function(gl){var shader=createShader(gl,contourVertSrc,fragSrc,null,[{name:'uv',type:'vec4'},{name:'f',type:'float'}]);shader.attributes.uv.location=0;shader.attributes.f.location=1;return shader;};exports.createPickContourShader=function(gl){var shader=createShader(gl,contourVertSrc,pickSrc,null,[{name:'uv',type:'vec4'},{name:'f',type:'float'}]);shader.attributes.uv.location=0;shader.attributes.f.location=1;return shader;};/***/},/***/9499:/***/function(module,__unused_webpack_exports,__nested_webpack_require_545885__){"use strict";module.exports=createSurfacePlot;var bits=__nested_webpack_require_545885__(8828);var createBuffer=__nested_webpack_require_545885__(2762);var createVAO=__nested_webpack_require_545885__(8116);var createTexture=__nested_webpack_require_545885__(7766);var pool=__nested_webpack_require_545885__(1888);var colormap=__nested_webpack_require_545885__(6729);var ops=__nested_webpack_require_545885__(5298);var pack=__nested_webpack_require_545885__(9994);var ndarray=__nested_webpack_require_545885__(9618);var surfaceNets=__nested_webpack_require_545885__(3711);var multiply=__nested_webpack_require_545885__(6760);var invert=__nested_webpack_require_545885__(7608);var bsearch=__nested_webpack_require_545885__(2478);var gradient=__nested_webpack_require_545885__(6199);var shaders=__nested_webpack_require_545885__(990);var createShader=shaders.createShader;var createContourShader=shaders.createContourShader;var createPickShader=shaders.createPickShader;var createPickContourShader=shaders.createPickContourShader;var SURFACE_VERTEX_SIZE=4*(4+3+3);var IDENTITY=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];var QUAD=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]];var PERMUTATIONS=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];(function(){for(var i=0;i<3;++i){var p=PERMUTATIONS[i];var u=(i+1)%3;var v=(i+2)%3;p[u+0]=1;p[v+3]=1;p[i+6]=1;}})();function SurfacePickResult(position,index,uv,level,dataCoordinate){this.position=position;this.index=index;this.uv=uv;this.level=level;this.dataCoordinate=dataCoordinate;}var N_COLORS=256;function SurfacePlot(gl,shape,bounds,shader,pickShader,coordinates,vao,colorMap,contourShader,contourPickShader,contourBuffer,contourVAO,dynamicBuffer,dynamicVAO,objectOffset){this.gl=gl;this.shape=shape;this.bounds=bounds;this.objectOffset=objectOffset;this.intensityBounds=[];this._shader=shader;this._pickShader=pickShader;this._coordinateBuffer=coordinates;this._vao=vao;this._colorMap=colorMap;this._contourShader=contourShader;this._contourPickShader=contourPickShader;this._contourBuffer=contourBuffer;this._contourVAO=contourVAO;this._contourOffsets=[[],[],[]];this._contourCounts=[[],[],[]];this._vertexCount=0;this._pickResult=new SurfacePickResult([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]);this._dynamicBuffer=dynamicBuffer;this._dynamicVAO=dynamicVAO;this._dynamicOffsets=[0,0,0];this._dynamicCounts=[0,0,0];this.contourWidth=[1,1,1];this.contourLevels=[[1],[1],[1]];this.contourTint=[0,0,0];this.contourColor=[[0.5,0.5,0.5,1],[0.5,0.5,0.5,1],[0.5,0.5,0.5,1]];this.showContour=true;this.showSurface=true;this.enableHighlight=[true,true,true];this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.highlightTint=[1,1,1];this.highlightLevel=[-1,-1,-1];// Dynamic contour options
this.enableDynamic=[true,true,true];this.dynamicLevel=[NaN,NaN,NaN];this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.dynamicTint=[1,1,1];this.dynamicWidth=[1,1,1];this.axesBounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];this.surfaceProject=[false,false,false];this.contourProject=[[false,false,false],[false,false,false],[false,false,false]];this.colorBounds=[false,false];// Store xyz fields, need this for picking
this._field=[ndarray(pool.mallocFloat(1024),[0,0]),ndarray(pool.mallocFloat(1024),[0,0]),ndarray(pool.mallocFloat(1024),[0,0])];this.pickId=1;this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.snapToData=false;this.pixelRatio=1;this.opacity=1.0;this.lightPosition=[10,10000,0];this.ambientLight=0.8;this.diffuseLight=0.8;this.specularLight=2.0;this.roughness=0.5;this.fresnel=1.5;this.vertexColor=0;this.dirty=true;}var proto=SurfacePlot.prototype;proto.genColormap=function(name,opacityscale){var hasAlpha=false;var x=pack([colormap({colormap:name,nshades:N_COLORS,format:'rgba'}).map(function(c,i){var a=opacityscale?getOpacityFromScale(i/255.0,opacityscale):c[3];if(a<1)hasAlpha=true;return[c[0],c[1],c[2],255*a];})]);ops.divseq(x,255.0);this.hasAlphaScale=hasAlpha;return x;};proto.isTransparent=function(){return this.opacity<1||this.hasAlphaScale;};proto.isOpaque=function(){return!this.isTransparent();};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id;};function getOpacityFromScale(ratio,opacityscale){// copied form gl-mesh3d
if(!opacityscale)return 1;if(!opacityscale.length)return 1;for(var i=0;iratio&&i>0){var d=(opacityscale[i][0]-ratio)/(opacityscale[i][0]-opacityscale[i-1][0]);return opacityscale[i][1]*(1-d)+d*opacityscale[i-1][1];}}return 1;}var ZERO_VEC=[0,0,0];var PROJECT_DATA={showSurface:false,showContour:false,projections:[IDENTITY.slice(),IDENTITY.slice(),IDENTITY.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function computeProjectionData(camera,obj){var i,j,k;// Compute cube properties
var cubeAxis=obj.axes&&obj.axes.lastCubeProps.axis||ZERO_VEC;var showSurface=obj.showSurface;var showContour=obj.showContour;for(i=0;i<3;++i){showSurface=showSurface||obj.surfaceProject[i];for(j=0;j<3;++j){showContour=showContour||obj.contourProject[i][j];}}for(i=0;i<3;++i){// Construct projection onto axis
var axisSquish=PROJECT_DATA.projections[i];for(j=0;j<16;++j){axisSquish[j]=0;}for(j=0;j<4;++j){axisSquish[5*j]=1;}axisSquish[5*i]=0;axisSquish[12+i]=obj.axesBounds[+(cubeAxis[i]>0)][i];multiply(axisSquish,camera.model,axisSquish);var nclipBounds=PROJECT_DATA.clipBounds[i];for(k=0;k<2;++k){for(j=0;j<3;++j){nclipBounds[k][j]=camera.clipBounds[k][j];}}nclipBounds[0][i]=-1e8;nclipBounds[1][i]=1e8;}PROJECT_DATA.showSurface=showSurface;PROJECT_DATA.showContour=showContour;return PROJECT_DATA;}var UNIFORMS={model:IDENTITY,view:IDENTITY,projection:IDENTITY,inverseModel:IDENTITY.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0.0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,objectOffset:[0,0,0],kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1000,1000,1000],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0};var MATRIX_INVERSE=IDENTITY.slice();var DEFAULT_PERM=[1,0,0,0,1,0,0,0,1];function drawCore(params,transparent){params=params||{};var gl=this.gl;gl.disable(gl.CULL_FACE);this._colorMap.bind(0);var uniforms=UNIFORMS;uniforms.model=params.model||IDENTITY;uniforms.view=params.view||IDENTITY;uniforms.projection=params.projection||IDENTITY;uniforms.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]];uniforms.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]];uniforms.objectOffset=this.objectOffset;uniforms.contourColor=this.contourColor[0];uniforms.inverseModel=invert(uniforms.inverseModel,uniforms.model);for(var i=0;i<2;++i){var clipClamped=uniforms.clipBounds[i];for(var j=0;j<3;++j){clipClamped[j]=Math.min(Math.max(this.clipBounds[i][j],-1e8),1e8);}}uniforms.kambient=this.ambientLight;uniforms.kdiffuse=this.diffuseLight;uniforms.kspecular=this.specularLight;uniforms.roughness=this.roughness;uniforms.fresnel=this.fresnel;uniforms.opacity=this.opacity;uniforms.height=0.0;uniforms.permutation=DEFAULT_PERM;uniforms.vertexColor=this.vertexColor;// Compute camera matrix inverse
var invCameraMatrix=MATRIX_INVERSE;multiply(invCameraMatrix,uniforms.view,uniforms.model);multiply(invCameraMatrix,uniforms.projection,invCameraMatrix);invert(invCameraMatrix,invCameraMatrix);for(i=0;i<3;++i){uniforms.eyePosition[i]=invCameraMatrix[12+i]/invCameraMatrix[15];}var w=invCameraMatrix[15];for(i=0;i<3;++i){w+=this.lightPosition[i]*invCameraMatrix[4*i+3];}for(i=0;i<3;++i){var s=invCameraMatrix[12+i];for(j=0;j<3;++j){s+=invCameraMatrix[4*j+i]*this.lightPosition[j];}uniforms.lightPosition[i]=s/w;}var projectData=computeProjectionData(uniforms,this);if(projectData.showSurface){// Set up uniforms
this._shader.bind();this._shader.uniforms=uniforms;// Draw it
this._vao.bind();if(this.showSurface&&this._vertexCount){this._vao.draw(gl.TRIANGLES,this._vertexCount);}// Draw projections of surface
for(i=0;i<3;++i){if(!this.surfaceProject[i]||!this.vertexCount){continue;}this._shader.uniforms.model=projectData.projections[i];this._shader.uniforms.clipBounds=projectData.clipBounds[i];this._vao.draw(gl.TRIANGLES,this._vertexCount);}this._vao.unbind();}if(projectData.showContour){var shader=this._contourShader;// Don't apply lighting to contours
uniforms.kambient=1.0;uniforms.kdiffuse=0.0;uniforms.kspecular=0.0;uniforms.opacity=1.0;shader.bind();shader.uniforms=uniforms;// Draw contour lines
var vao=this._contourVAO;vao.bind();// Draw contour levels
for(i=0;i<3;++i){shader.uniforms.permutation=PERMUTATIONS[i];gl.lineWidth(this.contourWidth[i]*this.pixelRatio);for(j=0;j>4)/16.0)/255.0;var ix=Math.floor(x);var fx=x-ix;var y=shape[1]*(selection.value[1]+(selection.value[2]&15)/16.0)/255.0;var iy=Math.floor(y);var fy=y-iy;ix+=1;iy+=1;// Compute xyz coordinate
var pos=result.position;pos[0]=pos[1]=pos[2]=0;for(var dx=0;dx<2;++dx){var s=dx?fx:1.0-fx;for(var dy=0;dy<2;++dy){var t=dy?fy:1.0-fy;var r=ix+dx;var c=iy+dy;var w=s*t;for(var i=0;i<3;++i){pos[i]+=this._field[i].get(r,c)*w;}}}// Find closest level
var levelIndex=this._pickResult.level;for(var j=0;j<3;++j){levelIndex[j]=bsearch.le(this.contourLevels[j],pos[j]);if(levelIndex[j]<0){if(this.contourLevels[j].length>0){levelIndex[j]=0;}}else if(levelIndex[j]Math.abs(b-pos[j])){levelIndex[j]+=1;}}}result.index[0]=fx<0.5?ix:ix+1;result.index[1]=fy<0.5?iy:iy+1;result.uv[0]=x/shape[0];result.uv[1]=y/shape[1];for(i=0;i<3;++i){result.dataCoordinate[i]=this._field[i].get(result.index[0],result.index[1]);}return result;};proto.padField=function(dstField,srcField){var srcShape=srcField.shape.slice();var dstShape=dstField.shape.slice();// Center
ops.assign(dstField.lo(1,1).hi(srcShape[0],srcShape[1]),srcField);// Edges
ops.assign(dstField.lo(1).hi(srcShape[0],1),srcField.hi(srcShape[0],1));ops.assign(dstField.lo(1,dstShape[1]-1).hi(srcShape[0],1),srcField.lo(0,srcShape[1]-1).hi(srcShape[0],1));ops.assign(dstField.lo(0,1).hi(1,srcShape[1]),srcField.hi(1));ops.assign(dstField.lo(dstShape[0]-1,1).hi(1,srcShape[1]),srcField.lo(srcShape[0]-1));// Corners
dstField.set(0,0,srcField.get(0,0));dstField.set(0,dstShape[1]-1,srcField.get(0,srcShape[1]-1));dstField.set(dstShape[0]-1,0,srcField.get(srcShape[0]-1,0));dstField.set(dstShape[0]-1,dstShape[1]-1,srcField.get(srcShape[0]-1,srcShape[1]-1));};function handleArray(param,ctor){if(Array.isArray(param)){return[ctor(param[0]),ctor(param[1]),ctor(param[2])];}return[ctor(param),ctor(param),ctor(param)];}function toColor(x){if(Array.isArray(x)){if(x.length===3){return[x[0],x[1],x[2],1];}return[x[0],x[1],x[2],x[3]];}return[0,0,0,1];}function handleColor(param){if(Array.isArray(param)){if(Array.isArray(param)){return[toColor(param[0]),toColor(param[1]),toColor(param[2])];}else{var c=toColor(param);return[c.slice(),c.slice(),c.slice()];}}}proto.update=function(params){params=params||{};this.objectOffset=params.objectOffset||this.objectOffset;this.dirty=true;if('contourWidth'in params){this.contourWidth=handleArray(params.contourWidth,Number);}if('showContour'in params){this.showContour=handleArray(params.showContour,Boolean);}if('showSurface'in params){this.showSurface=!!params.showSurface;}if('contourTint'in params){this.contourTint=handleArray(params.contourTint,Boolean);}if('contourColor'in params){this.contourColor=handleColor(params.contourColor);}if('contourProject'in params){this.contourProject=handleArray(params.contourProject,function(x){return handleArray(x,Boolean);});}if('surfaceProject'in params){this.surfaceProject=params.surfaceProject;}if('dynamicColor'in params){this.dynamicColor=handleColor(params.dynamicColor);}if('dynamicTint'in params){this.dynamicTint=handleArray(params.dynamicTint,Number);}if('dynamicWidth'in params){this.dynamicWidth=handleArray(params.dynamicWidth,Number);}if('opacity'in params){this.opacity=params.opacity;}if('opacityscale'in params){this.opacityscale=params.opacityscale;}if('colorBounds'in params){this.colorBounds=params.colorBounds;}if('vertexColor'in params){this.vertexColor=params.vertexColor?1:0;}if('colormap'in params){this._colorMap.setPixels(this.genColormap(params.colormap,this.opacityscale));}var field=params.field||params.coords&¶ms.coords[2]||null;var levelsChanged=false;if(!field){if(this._field[2].shape[0]||this._field[2].shape[2]){field=this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2);}else{field=this._field[2].hi(0,0);}}// Update field
if('field'in params||'coords'in params){var fsize=(field.shape[0]+2)*(field.shape[1]+2);// Resize if necessary
if(fsize>this._field[2].data.length){pool.freeFloat(this._field[2].data);this._field[2].data=pool.mallocFloat(bits.nextPow2(fsize));}// Pad field
this._field[2]=ndarray(this._field[2].data,[field.shape[0]+2,field.shape[1]+2]);this.padField(this._field[2],field);// Save shape of field
this.shape=field.shape.slice();var shape=this.shape;// Resize coordinate fields if necessary
for(var i=0;i<2;++i){if(this._field[2].size>this._field[i].data.length){pool.freeFloat(this._field[i].data);this._field[i].data=pool.mallocFloat(this._field[2].size);}this._field[i]=ndarray(this._field[i].data,[shape[0]+2,shape[1]+2]);}// Generate x/y coordinates
if(params.coords){var coords=params.coords;if(!Array.isArray(coords)||coords.length!==3){throw new Error('gl-surface: invalid coordinates for x/y');}for(i=0;i<2;++i){var coord=coords[i];for(j=0;j<2;++j){if(coord.shape[j]!==shape[j]){throw new Error('gl-surface: coords have incorrect shape');}}this.padField(this._field[i],coord);}}else if(params.ticks){var ticks=params.ticks;if(!Array.isArray(ticks)||ticks.length!==2){throw new Error('gl-surface: invalid ticks');}for(i=0;i<2;++i){var tick=ticks[i];if(Array.isArray(tick)||tick.length){tick=ndarray(tick);}if(tick.shape[0]!==shape[i]){throw new Error('gl-surface: invalid tick length');}// Make a copy view of the tick array
var tick2=ndarray(tick.data,shape);tick2.stride[i]=tick.stride[0];tick2.stride[i^1]=0;// Fill in field array
this.padField(this._field[i],tick2);}}else{for(i=0;i<2;++i){var offset=[0,0];offset[i]=1;this._field[i]=ndarray(this._field[i].data,[shape[0]+2,shape[1]+2],offset,0);}this._field[0].set(0,0,0);for(var j=0;j0){// If we already added first edge, pop off verts
for(var l=0;l<5;++l){contourVerts.pop();}vertexCount-=1;}continue edge_loop;}}}levelCounts.push(vertexCount);}// Store results
this._contourOffsets[dim]=levelOffsets;this._contourCounts[dim]=levelCounts;}var floatBuffer=pool.mallocFloat(contourVerts.length);for(i=0;imaxSize||h<0||h>maxSize){throw new Error('gl-texture2d: Invalid texture size');}tex._shape=[w,h];tex.bind();gl.texImage2D(gl.TEXTURE_2D,0,tex.format,w,h,0,tex.format,tex.type,null);tex._mipLevels=[0];return tex;}function Texture2D(gl,handle,width,height,format,type){this.gl=gl;this.handle=handle;this.format=format;this.type=type;this._shape=[width,height];this._mipLevels=[0];this._magFilter=gl.NEAREST;this._minFilter=gl.NEAREST;this._wrapS=gl.CLAMP_TO_EDGE;this._wrapT=gl.CLAMP_TO_EDGE;this._anisoSamples=1;var parent=this;var wrapVector=[this._wrapS,this._wrapT];Object.defineProperties(wrapVector,[{get:function(){return parent._wrapS;},set:function(v){return parent.wrapS=v;}},{get:function(){return parent._wrapT;},set:function(v){return parent.wrapT=v;}}]);this._wrapVector=wrapVector;var shapeVector=[this._shape[0],this._shape[1]];Object.defineProperties(shapeVector,[{get:function(){return parent._shape[0];},set:function(v){return parent.width=v;}},{get:function(){return parent._shape[1];},set:function(v){return parent.height=v;}}]);this._shapeVector=shapeVector;}var proto=Texture2D.prototype;Object.defineProperties(proto,{minFilter:{get:function(){return this._minFilter;},set:function(v){this.bind();var gl=this.gl;if(this.type===gl.FLOAT&&linearTypes.indexOf(v)>=0){if(!gl.getExtension('OES_texture_float_linear')){v=gl.NEAREST;}}if(filterTypes.indexOf(v)<0){throw new Error('gl-texture2d: Unknown filter mode '+v);}gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,v);return this._minFilter=v;}},magFilter:{get:function(){return this._magFilter;},set:function(v){this.bind();var gl=this.gl;if(this.type===gl.FLOAT&&linearTypes.indexOf(v)>=0){if(!gl.getExtension('OES_texture_float_linear')){v=gl.NEAREST;}}if(filterTypes.indexOf(v)<0){throw new Error('gl-texture2d: Unknown filter mode '+v);}gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,v);return this._magFilter=v;}},mipSamples:{get:function(){return this._anisoSamples;},set:function(i){var psamples=this._anisoSamples;this._anisoSamples=Math.max(i,1)|0;if(psamples!==this._anisoSamples){var ext=this.gl.getExtension('EXT_texture_filter_anisotropic');if(ext){this.gl.texParameterf(this.gl.TEXTURE_2D,ext.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples);}}return this._anisoSamples;}},wrapS:{get:function(){return this._wrapS;},set:function(v){this.bind();if(wrapTypes.indexOf(v)<0){throw new Error('gl-texture2d: Unknown wrap mode '+v);}this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,v);return this._wrapS=v;}},wrapT:{get:function(){return this._wrapT;},set:function(v){this.bind();if(wrapTypes.indexOf(v)<0){throw new Error('gl-texture2d: Unknown wrap mode '+v);}this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,v);return this._wrapT=v;}},wrap:{get:function(){return this._wrapVector;},set:function(v){if(!Array.isArray(v)){v=[v,v];}if(v.length!==2){throw new Error('gl-texture2d: Must specify wrap mode for rows and columns');}for(var i=0;i<2;++i){if(wrapTypes.indexOf(v[i])<0){throw new Error('gl-texture2d: Unknown wrap mode '+v);}}this._wrapS=v[0];this._wrapT=v[1];var gl=this.gl;this.bind();gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,this._wrapS);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,this._wrapT);return v;}},shape:{get:function(){return this._shapeVector;},set:function(x){if(!Array.isArray(x)){x=[x|0,x|0];}else{if(x.length!==2){throw new Error('gl-texture2d: Invalid texture shape');}}reshapeTexture(this,x[0]|0,x[1]|0);return[x[0]|0,x[1]|0];}},width:{get:function(){return this._shape[0];},set:function(w){w=w|0;reshapeTexture(this,w,this._shape[1]);return w;}},height:{get:function(){return this._shape[1];},set:function(h){h=h|0;reshapeTexture(this,this._shape[0],h);return h;}}});proto.bind=function(unit){var gl=this.gl;if(unit!==undefined){gl.activeTexture(gl.TEXTURE0+(unit|0));}gl.bindTexture(gl.TEXTURE_2D,this.handle);if(unit!==undefined){return unit|0;}return gl.getParameter(gl.ACTIVE_TEXTURE)-gl.TEXTURE0;};proto.dispose=function(){this.gl.deleteTexture(this.handle);};proto.generateMipmap=function(){this.bind();this.gl.generateMipmap(this.gl.TEXTURE_2D);//Update mip levels
var l=Math.min(this._shape[0],this._shape[1]);for(var i=0;l>0;++i,l>>>=1){if(this._mipLevels.indexOf(i)<0){this._mipLevels.push(i);}}};proto.setPixels=function(data,x_off,y_off,mip_level){var gl=this.gl;this.bind();if(Array.isArray(x_off)){mip_level=y_off;y_off=x_off[1]|0;x_off=x_off[0]|0;}else{x_off=x_off||0;y_off=y_off||0;}mip_level=mip_level||0;var directData=acceptTextureDOM(data)?data:data.raw;if(directData){var needsMip=this._mipLevels.indexOf(mip_level)<0;if(needsMip){gl.texImage2D(gl.TEXTURE_2D,0,this.format,this.format,this.type,directData);this._mipLevels.push(mip_level);}else{gl.texSubImage2D(gl.TEXTURE_2D,mip_level,x_off,y_off,this.format,this.type,directData);}}else if(data.shape&&data.stride&&data.data){if(data.shape.length<2||x_off+data.shape[1]>this._shape[1]>>>mip_level||y_off+data.shape[0]>this._shape[0]>>>mip_level||x_off<0||y_off<0){throw new Error('gl-texture2d: Texture dimensions are out of bounds');}texSubImageArray(gl,x_off,y_off,mip_level,this.format,this.type,this._mipLevels,data);}else{throw new Error('gl-texture2d: Unsupported data type');}};function isPacked(shape,stride){if(shape.length===3){return stride[2]===1&&stride[1]===shape[0]*shape[2]&&stride[0]===shape[2];}return stride[0]===1&&stride[1]===shape[0];}function texSubImageArray(gl,x_off,y_off,mip_level,cformat,ctype,mipLevels,array){var dtype=array.dtype;var shape=array.shape.slice();if(shape.length<2||shape.length>3){throw new Error('gl-texture2d: Invalid ndarray, must be 2d or 3d');}var type=0,format=0;var packed=isPacked(shape,array.stride.slice());if(dtype==='float32'){type=gl.FLOAT;}else if(dtype==='float64'){type=gl.FLOAT;packed=false;dtype='float32';}else if(dtype==='uint8'){type=gl.UNSIGNED_BYTE;}else{type=gl.UNSIGNED_BYTE;packed=false;dtype='uint8';}var channels=1;if(shape.length===2){format=gl.LUMINANCE;shape=[shape[0],shape[1],1];array=ndarray(array.data,shape,[array.stride[0],array.stride[1],1],array.offset);}else if(shape.length===3){if(shape[2]===1){format=gl.ALPHA;}else if(shape[2]===2){format=gl.LUMINANCE_ALPHA;}else if(shape[2]===3){format=gl.RGB;}else if(shape[2]===4){format=gl.RGBA;}else{throw new Error('gl-texture2d: Invalid shape for pixel coords');}channels=shape[2];}else{throw new Error('gl-texture2d: Invalid shape for texture');}//For 1-channel textures allow conversion between formats
if((format===gl.LUMINANCE||format===gl.ALPHA)&&(cformat===gl.LUMINANCE||cformat===gl.ALPHA)){format=cformat;}if(format!==cformat){throw new Error('gl-texture2d: Incompatible texture format for setPixels');}var size=array.size;var needsMip=mipLevels.indexOf(mip_level)<0;if(needsMip){mipLevels.push(mip_level);}if(type===ctype&&packed){//Array data types are compatible, can directly copy into texture
if(array.offset===0&&array.data.length===size){if(needsMip){gl.texImage2D(gl.TEXTURE_2D,mip_level,cformat,shape[0],shape[1],0,cformat,ctype,array.data);}else{gl.texSubImage2D(gl.TEXTURE_2D,mip_level,x_off,y_off,shape[0],shape[1],cformat,ctype,array.data);}}else{if(needsMip){gl.texImage2D(gl.TEXTURE_2D,mip_level,cformat,shape[0],shape[1],0,cformat,ctype,array.data.subarray(array.offset,array.offset+size));}else{gl.texSubImage2D(gl.TEXTURE_2D,mip_level,x_off,y_off,shape[0],shape[1],cformat,ctype,array.data.subarray(array.offset,array.offset+size));}}}else{//Need to do type conversion to pack data into buffer
var pack_buffer;if(ctype===gl.FLOAT){pack_buffer=pool.mallocFloat32(size);}else{pack_buffer=pool.mallocUint8(size);}var pack_view=ndarray(pack_buffer,shape,[shape[2],shape[2]*shape[0],1]);if(type===gl.FLOAT&&ctype===gl.UNSIGNED_BYTE){convertFloatToUint8(pack_view,array);}else{ops.assign(pack_view,array);}if(needsMip){gl.texImage2D(gl.TEXTURE_2D,mip_level,cformat,shape[0],shape[1],0,cformat,ctype,pack_buffer.subarray(0,size));}else{gl.texSubImage2D(gl.TEXTURE_2D,mip_level,x_off,y_off,shape[0],shape[1],cformat,ctype,pack_buffer.subarray(0,size));}if(ctype===gl.FLOAT){pool.freeFloat32(pack_buffer);}else{pool.freeUint8(pack_buffer);}}}function initTexture(gl){var tex=gl.createTexture();gl.bindTexture(gl.TEXTURE_2D,tex);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);return tex;}function createTextureShape(gl,width,height,format,type){var maxTextureSize=gl.getParameter(gl.MAX_TEXTURE_SIZE);if(width<0||width>maxTextureSize||height<0||height>maxTextureSize){throw new Error('gl-texture2d: Invalid texture shape');}if(type===gl.FLOAT&&!gl.getExtension('OES_texture_float')){throw new Error('gl-texture2d: Floating point textures not supported on this platform');}var tex=initTexture(gl);gl.texImage2D(gl.TEXTURE_2D,0,format,width,height,0,format,type,null);return new Texture2D(gl,tex,width,height,format,type);}function createTextureDOM(gl,directData,width,height,format,type){var tex=initTexture(gl);gl.texImage2D(gl.TEXTURE_2D,0,format,format,type,directData);return new Texture2D(gl,tex,width,height,format,type);}//Creates a texture from an ndarray
function createTextureArray(gl,array){var dtype=array.dtype;var shape=array.shape.slice();var maxSize=gl.getParameter(gl.MAX_TEXTURE_SIZE);if(shape[0]<0||shape[0]>maxSize||shape[1]<0||shape[1]>maxSize){throw new Error('gl-texture2d: Invalid texture size');}var packed=isPacked(shape,array.stride.slice());var type=0;if(dtype==='float32'){type=gl.FLOAT;}else if(dtype==='float64'){type=gl.FLOAT;packed=false;dtype='float32';}else if(dtype==='uint8'){type=gl.UNSIGNED_BYTE;}else{type=gl.UNSIGNED_BYTE;packed=false;dtype='uint8';}var format=0;if(shape.length===2){format=gl.LUMINANCE;shape=[shape[0],shape[1],1];array=ndarray(array.data,shape,[array.stride[0],array.stride[1],1],array.offset);}else if(shape.length===3){if(shape[2]===1){format=gl.ALPHA;}else if(shape[2]===2){format=gl.LUMINANCE_ALPHA;}else if(shape[2]===3){format=gl.RGB;}else if(shape[2]===4){format=gl.RGBA;}else{throw new Error('gl-texture2d: Invalid shape for pixel coords');}}else{throw new Error('gl-texture2d: Invalid shape for texture');}if(type===gl.FLOAT&&!gl.getExtension('OES_texture_float')){type=gl.UNSIGNED_BYTE;packed=false;}var buffer,buf_store;var size=array.size;if(!packed){var stride=[shape[2],shape[2]*shape[0],1];buf_store=pool.malloc(size,dtype);var buf_array=ndarray(buf_store,shape,stride,0);if((dtype==='float32'||dtype==='float64')&&type===gl.UNSIGNED_BYTE){convertFloatToUint8(buf_array,array);}else{ops.assign(buf_array,array);}buffer=buf_store.subarray(0,size);}else if(array.offset===0&&array.data.length===size){buffer=array.data;}else{buffer=array.data.subarray(array.offset,array.offset+size);}var tex=initTexture(gl);gl.texImage2D(gl.TEXTURE_2D,0,format,shape[0],shape[1],0,format,type,buffer);if(!packed){pool.free(buf_store);}return new Texture2D(gl,tex,shape[0],shape[1],format,type);}function createTexture2D(gl){if(arguments.length<=1){throw new Error('gl-texture2d: Missing arguments for texture2d constructor');}if(!linearTypes){lazyInitLinearTypes(gl);}if(typeof arguments[1]==='number'){return createTextureShape(gl,arguments[1],arguments[2],arguments[3]||gl.RGBA,arguments[4]||gl.UNSIGNED_BYTE);}if(Array.isArray(arguments[1])){return createTextureShape(gl,arguments[1][0]|0,arguments[1][1]|0,arguments[2]||gl.RGBA,arguments[3]||gl.UNSIGNED_BYTE);}if(typeof arguments[1]==='object'){var obj=arguments[1];var directData=acceptTextureDOM(obj)?obj:obj.raw;if(directData){return createTextureDOM(gl,directData,obj.width|0,obj.height|0,arguments[2]||gl.RGBA,arguments[3]||gl.UNSIGNED_BYTE);}else if(obj.shape&&obj.data&&obj.stride){return createTextureArray(gl,obj);}}throw new Error('gl-texture2d: Invalid arguments for texture2d constructor');}/***/},/***/1433:/***/function(module){"use strict";function doBind(gl,elements,attributes){if(elements){elements.bind();}else{gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,null);}var nattribs=gl.getParameter(gl.MAX_VERTEX_ATTRIBS)|0;if(attributes){if(attributes.length>nattribs){throw new Error("gl-vao: Too many vertex attributes");}for(var i=0;i1.0){return 0;}else{return Math.acos(cosine);}}/***/},/***/9226:/***/function(module){module.exports=ceil;/**
* Math.ceil the components of a vec3
*
* @param {vec3} out the receiving vector
* @param {vec3} a vector to ceil
* @returns {vec3} out
*/function ceil(out,a){out[0]=Math.ceil(a[0]);out[1]=Math.ceil(a[1]);out[2]=Math.ceil(a[2]);return out;}/***/},/***/3126:/***/function(module){module.exports=clone;/**
* Creates a new vec3 initialized with values from an existing vector
*
* @param {vec3} a vector to clone
* @returns {vec3} a new 3D vector
*/function clone(a){var out=new Float32Array(3);out[0]=a[0];out[1]=a[1];out[2]=a[2];return out;}/***/},/***/3990:/***/function(module){module.exports=copy;/**
* Copy the values from one vec3 to another
*
* @param {vec3} out the receiving vector
* @param {vec3} a the source vector
* @returns {vec3} out
*/function copy(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];return out;}/***/},/***/1091:/***/function(module){module.exports=create;/**
* Creates a new, empty vec3
*
* @returns {vec3} a new 3D vector
*/function create(){var out=new Float32Array(3);out[0]=0;out[1]=0;out[2]=0;return out;}/***/},/***/5911:/***/function(module){module.exports=cross;/**
* Computes the cross product of two vec3's
*
* @param {vec3} out the receiving vector
* @param {vec3} a the first operand
* @param {vec3} b the second operand
* @returns {vec3} out
*/function cross(out,a,b){var ax=a[0],ay=a[1],az=a[2],bx=b[0],by=b[1],bz=b[2];out[0]=ay*bz-az*by;out[1]=az*bx-ax*bz;out[2]=ax*by-ay*bx;return out;}/***/},/***/5455:/***/function(module,__unused_webpack_exports,__nested_webpack_require_594037__){module.exports=__nested_webpack_require_594037__(7056);/***/},/***/7056:/***/function(module){module.exports=distance;/**
* Calculates the euclidian distance between two vec3's
*
* @param {vec3} a the first operand
* @param {vec3} b the second operand
* @returns {Number} distance between a and b
*/function distance(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2];return Math.sqrt(x*x+y*y+z*z);}/***/},/***/4008:/***/function(module,__unused_webpack_exports,__nested_webpack_require_594506__){module.exports=__nested_webpack_require_594506__(6690);/***/},/***/6690:/***/function(module){module.exports=divide;/**
* Divides two vec3's
*
* @param {vec3} out the receiving vector
* @param {vec3} a the first operand
* @param {vec3} b the second operand
* @returns {vec3} out
*/function divide(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];out[2]=a[2]/b[2];return out;}/***/},/***/244:/***/function(module){module.exports=dot;/**
* Calculates the dot product of two vec3's
*
* @param {vec3} a the first operand
* @param {vec3} b the second operand
* @returns {Number} dot product of a and b
*/function dot(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2];}/***/},/***/2613:/***/function(module){module.exports=0.000001;/***/},/***/9922:/***/function(module,__unused_webpack_exports,__nested_webpack_require_595301__){module.exports=equals;var EPSILON=__nested_webpack_require_595301__(2613);/**
* Returns whether or not the vectors have approximately the same elements in the same position.
*
* @param {vec3} a The first vector.
* @param {vec3} b The second vector.
* @returns {Boolean} True if the vectors are equal, false otherwise.
*/function equals(a,b){var a0=a[0];var a1=a[1];var a2=a[2];var b0=b[0];var b1=b[1];var b2=b[2];return Math.abs(a0-b0)<=EPSILON*Math.max(1.0,Math.abs(a0),Math.abs(b0))&&Math.abs(a1-b1)<=EPSILON*Math.max(1.0,Math.abs(a1),Math.abs(b1))&&Math.abs(a2-b2)<=EPSILON*Math.max(1.0,Math.abs(a2),Math.abs(b2));}/***/},/***/9265:/***/function(module){module.exports=exactEquals;/**
* Returns whether or not the vectors exactly have the same elements in the same position (when compared with ===)
*
* @param {vec3} a The first vector.
* @param {vec3} b The second vector.
* @returns {Boolean} True if the vectors are equal, false otherwise.
*/function exactEquals(a,b){return a[0]===b[0]&&a[1]===b[1]&&a[2]===b[2];}/***/},/***/2681:/***/function(module){module.exports=floor;/**
* Math.floor the components of a vec3
*
* @param {vec3} out the receiving vector
* @param {vec3} a vector to floor
* @returns {vec3} out
*/function floor(out,a){out[0]=Math.floor(a[0]);out[1]=Math.floor(a[1]);out[2]=Math.floor(a[2]);return out;}/***/},/***/5137:/***/function(module,__unused_webpack_exports,__nested_webpack_require_596718__){module.exports=forEach;var vec=__nested_webpack_require_596718__(1091)();/**
* Perform some operation over an array of vec3s.
*
* @param {Array} a the array of vectors to iterate over
* @param {Number} stride Number of elements between the start of each vec3. If 0 assumes tightly packed
* @param {Number} offset Number of elements to skip at the beginning of the array
* @param {Number} count Number of vec3s to iterate over. If 0 iterates over entire array
* @param {Function} fn Function to call for each vector in the array
* @param {Object} [arg] additional argument to pass to fn
* @returns {Array} a
* @function
*/function forEach(a,stride,offset,count,fn,arg){var i,l;if(!stride){stride=3;}if(!offset){offset=0;}if(count){l=Math.min(count*stride+offset,a.length);}else{l=a.length;}for(i=offset;i0){//TODO: evaluate use of glm_invsqrt here?
len=1/Math.sqrt(len);out[0]=a[0]*len;out[1]=a[1]*len;out[2]=a[2]*len;}return out;}/***/},/***/7636:/***/function(module){module.exports=random;/**
* Generates a random vector with the given scale
*
* @param {vec3} out the receiving vector
* @param {Number} [scale] Length of the resulting vector. If ommitted, a unit vector will be returned
* @returns {vec3} out
*/function random(out,scale){scale=scale||1.0;var r=Math.random()*2.0*Math.PI;var z=Math.random()*2.0-1.0;var zScale=Math.sqrt(1.0-z*z)*scale;out[0]=Math.cos(r)*zScale;out[1]=Math.sin(r)*zScale;out[2]=z*scale;return out;}/***/},/***/6894:/***/function(module){module.exports=rotateX;/**
* Rotate a 3D vector around the x-axis
* @param {vec3} out The receiving vec3
* @param {vec3} a The vec3 point to rotate
* @param {vec3} b The origin of the rotation
* @param {Number} c The angle of rotation
* @returns {vec3} out
*/function rotateX(out,a,b,c){var by=b[1];var bz=b[2];// Translate point to the origin
var py=a[1]-by;var pz=a[2]-bz;var sc=Math.sin(c);var cc=Math.cos(c);// perform rotation and translate to correct position
out[0]=a[0];out[1]=by+py*cc-pz*sc;out[2]=bz+py*sc+pz*cc;return out;}/***/},/***/109:/***/function(module){module.exports=rotateY;/**
* Rotate a 3D vector around the y-axis
* @param {vec3} out The receiving vec3
* @param {vec3} a The vec3 point to rotate
* @param {vec3} b The origin of the rotation
* @param {Number} c The angle of rotation
* @returns {vec3} out
*/function rotateY(out,a,b,c){var bx=b[0];var bz=b[2];// translate point to the origin
var px=a[0]-bx;var pz=a[2]-bz;var sc=Math.sin(c);var cc=Math.cos(c);// perform rotation and translate to correct position
out[0]=bx+pz*sc+px*cc;out[1]=a[1];out[2]=bz+pz*cc-px*sc;return out;}/***/},/***/8692:/***/function(module){module.exports=rotateZ;/**
* Rotate a 3D vector around the z-axis
* @param {vec3} out The receiving vec3
* @param {vec3} a The vec3 point to rotate
* @param {vec3} b The origin of the rotation
* @param {Number} c The angle of rotation
* @returns {vec3} out
*/function rotateZ(out,a,b,c){var bx=b[0];var by=b[1];//Translate point to the origin
var px=a[0]-bx;var py=a[1]-by;var sc=Math.sin(c);var cc=Math.cos(c);// perform rotation and translate to correct position
out[0]=bx+px*cc-py*sc;out[1]=by+px*sc+py*cc;out[2]=a[2];return out;}/***/},/***/2447:/***/function(module){module.exports=round;/**
* Math.round the components of a vec3
*
* @param {vec3} out the receiving vector
* @param {vec3} a vector to round
* @returns {vec3} out
*/function round(out,a){out[0]=Math.round(a[0]);out[1]=Math.round(a[1]);out[2]=Math.round(a[2]);return out;}/***/},/***/6621:/***/function(module){module.exports=scale;/**
* Scales a vec3 by a scalar number
*
* @param {vec3} out the receiving vector
* @param {vec3} a the vector to scale
* @param {Number} b amount to scale the vector by
* @returns {vec3} out
*/function scale(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;out[2]=a[2]*b;return out;}/***/},/***/8489:/***/function(module){module.exports=scaleAndAdd;/**
* Adds two vec3's after scaling the second operand by a scalar value
*
* @param {vec3} out the receiving vector
* @param {vec3} a the first operand
* @param {vec3} b the second operand
* @param {Number} scale the amount to scale b by before adding
* @returns {vec3} out
*/function scaleAndAdd(out,a,b,scale){out[0]=a[0]+b[0]*scale;out[1]=a[1]+b[1]*scale;out[2]=a[2]+b[2]*scale;return out;}/***/},/***/1463:/***/function(module){module.exports=set;/**
* Set the components of a vec3 to the given values
*
* @param {vec3} out the receiving vector
* @param {Number} x X component
* @param {Number} y Y component
* @param {Number} z Z component
* @returns {vec3} out
*/function set(out,x,y,z){out[0]=x;out[1]=y;out[2]=z;return out;}/***/},/***/6141:/***/function(module,__unused_webpack_exports,__nested_webpack_require_606413__){module.exports=__nested_webpack_require_606413__(2953);/***/},/***/5486:/***/function(module,__unused_webpack_exports,__nested_webpack_require_606538__){module.exports=__nested_webpack_require_606538__(3066);/***/},/***/2953:/***/function(module){module.exports=squaredDistance;/**
* Calculates the squared euclidian distance between two vec3's
*
* @param {vec3} a the first operand
* @param {vec3} b the second operand
* @returns {Number} squared distance between a and b
*/function squaredDistance(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2];return x*x+y*y+z*z;}/***/},/***/3066:/***/function(module){module.exports=squaredLength;/**
* Calculates the squared length of a vec3
*
* @param {vec3} a vector to calculate squared length of
* @returns {Number} squared length of a
*/function squaredLength(a){var x=a[0],y=a[1],z=a[2];return x*x+y*y+z*z;}/***/},/***/2229:/***/function(module,__unused_webpack_exports,__nested_webpack_require_607316__){module.exports=__nested_webpack_require_607316__(6843);/***/},/***/6843:/***/function(module){module.exports=subtract;/**
* Subtracts vector b from vector a
*
* @param {vec3} out the receiving vector
* @param {vec3} a the first operand
* @param {vec3} b the second operand
* @returns {vec3} out
*/function subtract(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];out[2]=a[2]-b[2];return out;}/***/},/***/492:/***/function(module){module.exports=transformMat3;/**
* Transforms the vec3 with a mat3.
*
* @param {vec3} out the receiving vector
* @param {vec3} a the vector to transform
* @param {mat4} m the 3x3 matrix to transform with
* @returns {vec3} out
*/function transformMat3(out,a,m){var x=a[0],y=a[1],z=a[2];out[0]=x*m[0]+y*m[3]+z*m[6];out[1]=x*m[1]+y*m[4]+z*m[7];out[2]=x*m[2]+y*m[5]+z*m[8];return out;}/***/},/***/5673:/***/function(module){module.exports=transformMat4;/**
* Transforms the vec3 with a mat4.
* 4th vector component is implicitly '1'
*
* @param {vec3} out the receiving vector
* @param {vec3} a the vector to transform
* @param {mat4} m matrix to transform with
* @returns {vec3} out
*/function transformMat4(out,a,m){var x=a[0],y=a[1],z=a[2],w=m[3]*x+m[7]*y+m[11]*z+m[15];w=w||1.0;out[0]=(m[0]*x+m[4]*y+m[8]*z+m[12])/w;out[1]=(m[1]*x+m[5]*y+m[9]*z+m[13])/w;out[2]=(m[2]*x+m[6]*y+m[10]*z+m[14])/w;return out;}/***/},/***/264:/***/function(module){module.exports=transformQuat;/**
* Transforms the vec3 with a quat
*
* @param {vec3} out the receiving vector
* @param {vec3} a the vector to transform
* @param {quat} q quaternion to transform with
* @returns {vec3} out
*/function transformQuat(out,a,q){// benchmarks: http://jsperf.com/quaternion-transform-vec3-implementations
var x=a[0],y=a[1],z=a[2],qx=q[0],qy=q[1],qz=q[2],qw=q[3],// calculate quat * vec
ix=qw*x+qy*z-qz*y,iy=qw*y+qz*x-qx*z,iz=qw*z+qx*y-qy*x,iw=-qx*x-qy*y-qz*z;// calculate result * inverse quat
out[0]=ix*qw+iw*-qx+iy*-qz-iz*-qy;out[1]=iy*qw+iw*-qy+iz*-qx-ix*-qz;out[2]=iz*qw+iw*-qz+ix*-qy-iy*-qx;return out;}/***/},/***/4361:/***/function(module){module.exports=add;/**
* Adds two vec4's
*
* @param {vec4} out the receiving vector
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {vec4} out
*/function add(out,a,b){out[0]=a[0]+b[0];out[1]=a[1]+b[1];out[2]=a[2]+b[2];out[3]=a[3]+b[3];return out;}/***/},/***/2335:/***/function(module){module.exports=clone;/**
* Creates a new vec4 initialized with values from an existing vector
*
* @param {vec4} a vector to clone
* @returns {vec4} a new 4D vector
*/function clone(a){var out=new Float32Array(4);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out;}/***/},/***/2933:/***/function(module){module.exports=copy;/**
* Copy the values from one vec4 to another
*
* @param {vec4} out the receiving vector
* @param {vec4} a the source vector
* @returns {vec4} out
*/function copy(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out;}/***/},/***/7536:/***/function(module){module.exports=create;/**
* Creates a new, empty vec4
*
* @returns {vec4} a new 4D vector
*/function create(){var out=new Float32Array(4);out[0]=0;out[1]=0;out[2]=0;out[3]=0;return out;}/***/},/***/4691:/***/function(module){module.exports=distance;/**
* Calculates the euclidian distance between two vec4's
*
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {Number} distance between a and b
*/function distance(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2],w=b[3]-a[3];return Math.sqrt(x*x+y*y+z*z+w*w);}/***/},/***/1373:/***/function(module){module.exports=divide;/**
* Divides two vec4's
*
* @param {vec4} out the receiving vector
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {vec4} out
*/function divide(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];out[2]=a[2]/b[2];out[3]=a[3]/b[3];return out;}/***/},/***/3750:/***/function(module){module.exports=dot;/**
* Calculates the dot product of two vec4's
*
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {Number} dot product of a and b
*/function dot(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3];}/***/},/***/3390:/***/function(module){module.exports=fromValues;/**
* Creates a new vec4 initialized with the given values
*
* @param {Number} x X component
* @param {Number} y Y component
* @param {Number} z Z component
* @param {Number} w W component
* @returns {vec4} a new 4D vector
*/function fromValues(x,y,z,w){var out=new Float32Array(4);out[0]=x;out[1]=y;out[2]=z;out[3]=w;return out;}/***/},/***/9970:/***/function(module,__unused_webpack_exports,__nested_webpack_require_611983__){module.exports={create:__nested_webpack_require_611983__(7536),clone:__nested_webpack_require_611983__(2335),fromValues:__nested_webpack_require_611983__(3390),copy:__nested_webpack_require_611983__(2933),set:__nested_webpack_require_611983__(4578),add:__nested_webpack_require_611983__(4361),subtract:__nested_webpack_require_611983__(6860),multiply:__nested_webpack_require_611983__(3576),divide:__nested_webpack_require_611983__(1373),min:__nested_webpack_require_611983__(2334),max:__nested_webpack_require_611983__(160),scale:__nested_webpack_require_611983__(9288),scaleAndAdd:__nested_webpack_require_611983__(4844),distance:__nested_webpack_require_611983__(4691),squaredDistance:__nested_webpack_require_611983__(7960),length:__nested_webpack_require_611983__(6808),squaredLength:__nested_webpack_require_611983__(483),negate:__nested_webpack_require_611983__(1498),inverse:__nested_webpack_require_611983__(4494),normalize:__nested_webpack_require_611983__(5177),dot:__nested_webpack_require_611983__(3750),lerp:__nested_webpack_require_611983__(2573),random:__nested_webpack_require_611983__(9131),transformMat4:__nested_webpack_require_611983__(5352),transformQuat:__nested_webpack_require_611983__(4041)};/***/},/***/4494:/***/function(module){module.exports=inverse;/**
* Returns the inverse of the components of a vec4
*
* @param {vec4} out the receiving vector
* @param {vec4} a vector to invert
* @returns {vec4} out
*/function inverse(out,a){out[0]=1.0/a[0];out[1]=1.0/a[1];out[2]=1.0/a[2];out[3]=1.0/a[3];return out;}/***/},/***/6808:/***/function(module){module.exports=length;/**
* Calculates the length of a vec4
*
* @param {vec4} a vector to calculate length of
* @returns {Number} length of a
*/function length(a){var x=a[0],y=a[1],z=a[2],w=a[3];return Math.sqrt(x*x+y*y+z*z+w*w);}/***/},/***/2573:/***/function(module){module.exports=lerp;/**
* Performs a linear interpolation between two vec4's
*
* @param {vec4} out the receiving vector
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @param {Number} t interpolation amount between the two inputs
* @returns {vec4} out
*/function lerp(out,a,b,t){var ax=a[0],ay=a[1],az=a[2],aw=a[3];out[0]=ax+t*(b[0]-ax);out[1]=ay+t*(b[1]-ay);out[2]=az+t*(b[2]-az);out[3]=aw+t*(b[3]-aw);return out;}/***/},/***/160:/***/function(module){module.exports=max;/**
* Returns the maximum of two vec4's
*
* @param {vec4} out the receiving vector
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {vec4} out
*/function max(out,a,b){out[0]=Math.max(a[0],b[0]);out[1]=Math.max(a[1],b[1]);out[2]=Math.max(a[2],b[2]);out[3]=Math.max(a[3],b[3]);return out;}/***/},/***/2334:/***/function(module){module.exports=min;/**
* Returns the minimum of two vec4's
*
* @param {vec4} out the receiving vector
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {vec4} out
*/function min(out,a,b){out[0]=Math.min(a[0],b[0]);out[1]=Math.min(a[1],b[1]);out[2]=Math.min(a[2],b[2]);out[3]=Math.min(a[3],b[3]);return out;}/***/},/***/3576:/***/function(module){module.exports=multiply;/**
* Multiplies two vec4's
*
* @param {vec4} out the receiving vector
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {vec4} out
*/function multiply(out,a,b){out[0]=a[0]*b[0];out[1]=a[1]*b[1];out[2]=a[2]*b[2];out[3]=a[3]*b[3];return out;}/***/},/***/1498:/***/function(module){module.exports=negate;/**
* Negates the components of a vec4
*
* @param {vec4} out the receiving vector
* @param {vec4} a vector to negate
* @returns {vec4} out
*/function negate(out,a){out[0]=-a[0];out[1]=-a[1];out[2]=-a[2];out[3]=-a[3];return out;}/***/},/***/5177:/***/function(module){module.exports=normalize;/**
* Normalize a vec4
*
* @param {vec4} out the receiving vector
* @param {vec4} a vector to normalize
* @returns {vec4} out
*/function normalize(out,a){var x=a[0],y=a[1],z=a[2],w=a[3];var len=x*x+y*y+z*z+w*w;if(len>0){len=1/Math.sqrt(len);out[0]=x*len;out[1]=y*len;out[2]=z*len;out[3]=w*len;}return out;}/***/},/***/9131:/***/function(module,__unused_webpack_exports,__nested_webpack_require_615811__){var vecNormalize=__nested_webpack_require_615811__(5177);var vecScale=__nested_webpack_require_615811__(9288);module.exports=random;/**
* Generates a random vector with the given scale
*
* @param {vec4} out the receiving vector
* @param {Number} [scale] Length of the resulting vector. If ommitted, a unit vector will be returned
* @returns {vec4} out
*/function random(out,scale){scale=scale||1.0;// TODO: This is a pretty awful way of doing this. Find something better.
out[0]=Math.random();out[1]=Math.random();out[2]=Math.random();out[3]=Math.random();vecNormalize(out,out);vecScale(out,out,scale);return out;}/***/},/***/9288:/***/function(module){module.exports=scale;/**
* Scales a vec4 by a scalar number
*
* @param {vec4} out the receiving vector
* @param {vec4} a the vector to scale
* @param {Number} b amount to scale the vector by
* @returns {vec4} out
*/function scale(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;out[2]=a[2]*b;out[3]=a[3]*b;return out;}/***/},/***/4844:/***/function(module){module.exports=scaleAndAdd;/**
* Adds two vec4's after scaling the second operand by a scalar value
*
* @param {vec4} out the receiving vector
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @param {Number} scale the amount to scale b by before adding
* @returns {vec4} out
*/function scaleAndAdd(out,a,b,scale){out[0]=a[0]+b[0]*scale;out[1]=a[1]+b[1]*scale;out[2]=a[2]+b[2]*scale;out[3]=a[3]+b[3]*scale;return out;}/***/},/***/4578:/***/function(module){module.exports=set;/**
* Set the components of a vec4 to the given values
*
* @param {vec4} out the receiving vector
* @param {Number} x X component
* @param {Number} y Y component
* @param {Number} z Z component
* @param {Number} w W component
* @returns {vec4} out
*/function set(out,x,y,z,w){out[0]=x;out[1]=y;out[2]=z;out[3]=w;return out;}/***/},/***/7960:/***/function(module){module.exports=squaredDistance;/**
* Calculates the squared euclidian distance between two vec4's
*
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {Number} squared distance between a and b
*/function squaredDistance(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2],w=b[3]-a[3];return x*x+y*y+z*z+w*w;}/***/},/***/483:/***/function(module){module.exports=squaredLength;/**
* Calculates the squared length of a vec4
*
* @param {vec4} a vector to calculate squared length of
* @returns {Number} squared length of a
*/function squaredLength(a){var x=a[0],y=a[1],z=a[2],w=a[3];return x*x+y*y+z*z+w*w;}/***/},/***/6860:/***/function(module){module.exports=subtract;/**
* Subtracts vector b from vector a
*
* @param {vec4} out the receiving vector
* @param {vec4} a the first operand
* @param {vec4} b the second operand
* @returns {vec4} out
*/function subtract(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];out[2]=a[2]-b[2];out[3]=a[3]-b[3];return out;}/***/},/***/5352:/***/function(module){module.exports=transformMat4;/**
* Transforms the vec4 with a mat4.
*
* @param {vec4} out the receiving vector
* @param {vec4} a the vector to transform
* @param {mat4} m matrix to transform with
* @returns {vec4} out
*/function transformMat4(out,a,m){var x=a[0],y=a[1],z=a[2],w=a[3];out[0]=m[0]*x+m[4]*y+m[8]*z+m[12]*w;out[1]=m[1]*x+m[5]*y+m[9]*z+m[13]*w;out[2]=m[2]*x+m[6]*y+m[10]*z+m[14]*w;out[3]=m[3]*x+m[7]*y+m[11]*z+m[15]*w;return out;}/***/},/***/4041:/***/function(module){module.exports=transformQuat;/**
* Transforms the vec4 with a quat
*
* @param {vec4} out the receiving vector
* @param {vec4} a the vector to transform
* @param {quat} q quaternion to transform with
* @returns {vec4} out
*/function transformQuat(out,a,q){var x=a[0],y=a[1],z=a[2],qx=q[0],qy=q[1],qz=q[2],qw=q[3],// calculate quat * vec
ix=qw*x+qy*z-qz*y,iy=qw*y+qz*x-qx*z,iz=qw*z+qx*y-qy*x,iw=-qx*x-qy*y-qz*z;// calculate result * inverse quat
out[0]=ix*qw+iw*-qx+iy*-qz-iz*-qy;out[1]=iy*qw+iw*-qy+iz*-qx-ix*-qz;out[2]=iz*qw+iw*-qz+ix*-qy-iy*-qx;out[3]=a[3];return out;}/***/},/***/1848:/***/function(module,__unused_webpack_exports,__nested_webpack_require_619860__){var tokenize=__nested_webpack_require_619860__(4905);var atob=__nested_webpack_require_619860__(6468);module.exports=getName;function getName(src){var tokens=Array.isArray(src)?src:tokenize(src);for(var i=0;i0)continue;res=buf.slice(0,1).join('');}token(res);start+=res.length;content=content.slice(res.length);return content.length;}while(1);}function hex(){if(/[^a-fA-F0-9]/.test(c)){token(content.join(''));mode=NORMAL;return i;}content.push(c);last=c;return i+1;}function integer(){if(c==='.'){content.push(c);mode=FLOAT;last=c;return i+1;}if(/[eE]/.test(c)){content.push(c);mode=FLOAT;last=c;return i+1;}if(c==='x'&&content.length===1&&content[0]==='0'){mode=HEX;content.push(c);last=c;return i+1;}if(/[^\d]/.test(c)){token(content.join(''));mode=NORMAL;return i;}content.push(c);last=c;return i+1;}function decimal(){if(c==='f'){content.push(c);last=c;i+=1;}if(/[eE]/.test(c)){content.push(c);last=c;return i+1;}if((c==='-'||c==='+')&&/[eE]/.test(last)){content.push(c);last=c;return i+1;}if(/[^\d]/.test(c)){token(content.join(''));mode=NORMAL;return i;}content.push(c);last=c;return i+1;}function readtoken(){if(/[^\d\w_]/.test(c)){var contentstr=content.join('');if(literalsDict[contentstr]){mode=KEYWORD;}else if(builtinsDict[contentstr]){mode=BUILTIN;}else{mode=IDENT;}token(content.join(''));mode=NORMAL;return i;}content.push(c);last=c;return i+1;}}/***/},/***/3508:/***/function(module,__unused_webpack_exports,__nested_webpack_require_625259__){// 300es builtins/reserved words that were previously valid in v100
var v100=__nested_webpack_require_625259__(6852);// The texture2D|Cube functions have been removed
// And the gl_ features are updated
v100=v100.slice().filter(function(b){return!/^(gl\_|texture)/.test(b);});module.exports=v100.concat([// the updated gl_ constants
'gl_VertexID','gl_InstanceID','gl_Position','gl_PointSize','gl_FragCoord','gl_FrontFacing','gl_FragDepth','gl_PointCoord','gl_MaxVertexAttribs','gl_MaxVertexUniformVectors','gl_MaxVertexOutputVectors','gl_MaxFragmentInputVectors','gl_MaxVertexTextureImageUnits','gl_MaxCombinedTextureImageUnits','gl_MaxTextureImageUnits','gl_MaxFragmentUniformVectors','gl_MaxDrawBuffers','gl_MinProgramTexelOffset','gl_MaxProgramTexelOffset','gl_DepthRangeParameters','gl_DepthRange'// other builtins
,'trunc','round','roundEven','isnan','isinf','floatBitsToInt','floatBitsToUint','intBitsToFloat','uintBitsToFloat','packSnorm2x16','unpackSnorm2x16','packUnorm2x16','unpackUnorm2x16','packHalf2x16','unpackHalf2x16','outerProduct','transpose','determinant','inverse','texture','textureSize','textureProj','textureLod','textureOffset','texelFetch','texelFetchOffset','textureProjOffset','textureLodOffset','textureProjLod','textureProjLodOffset','textureGrad','textureGradOffset','textureProjGrad','textureProjGradOffset']);/***/},/***/6852:/***/function(module){module.exports=[// Keep this list sorted
'abs','acos','all','any','asin','atan','ceil','clamp','cos','cross','dFdx','dFdy','degrees','distance','dot','equal','exp','exp2','faceforward','floor','fract','gl_BackColor','gl_BackLightModelProduct','gl_BackLightProduct','gl_BackMaterial','gl_BackSecondaryColor','gl_ClipPlane','gl_ClipVertex','gl_Color','gl_DepthRange','gl_DepthRangeParameters','gl_EyePlaneQ','gl_EyePlaneR','gl_EyePlaneS','gl_EyePlaneT','gl_Fog','gl_FogCoord','gl_FogFragCoord','gl_FogParameters','gl_FragColor','gl_FragCoord','gl_FragData','gl_FragDepth','gl_FragDepthEXT','gl_FrontColor','gl_FrontFacing','gl_FrontLightModelProduct','gl_FrontLightProduct','gl_FrontMaterial','gl_FrontSecondaryColor','gl_LightModel','gl_LightModelParameters','gl_LightModelProducts','gl_LightProducts','gl_LightSource','gl_LightSourceParameters','gl_MaterialParameters','gl_MaxClipPlanes','gl_MaxCombinedTextureImageUnits','gl_MaxDrawBuffers','gl_MaxFragmentUniformComponents','gl_MaxLights','gl_MaxTextureCoords','gl_MaxTextureImageUnits','gl_MaxTextureUnits','gl_MaxVaryingFloats','gl_MaxVertexAttribs','gl_MaxVertexTextureImageUnits','gl_MaxVertexUniformComponents','gl_ModelViewMatrix','gl_ModelViewMatrixInverse','gl_ModelViewMatrixInverseTranspose','gl_ModelViewMatrixTranspose','gl_ModelViewProjectionMatrix','gl_ModelViewProjectionMatrixInverse','gl_ModelViewProjectionMatrixInverseTranspose','gl_ModelViewProjectionMatrixTranspose','gl_MultiTexCoord0','gl_MultiTexCoord1','gl_MultiTexCoord2','gl_MultiTexCoord3','gl_MultiTexCoord4','gl_MultiTexCoord5','gl_MultiTexCoord6','gl_MultiTexCoord7','gl_Normal','gl_NormalMatrix','gl_NormalScale','gl_ObjectPlaneQ','gl_ObjectPlaneR','gl_ObjectPlaneS','gl_ObjectPlaneT','gl_Point','gl_PointCoord','gl_PointParameters','gl_PointSize','gl_Position','gl_ProjectionMatrix','gl_ProjectionMatrixInverse','gl_ProjectionMatrixInverseTranspose','gl_ProjectionMatrixTranspose','gl_SecondaryColor','gl_TexCoord','gl_TextureEnvColor','gl_TextureMatrix','gl_TextureMatrixInverse','gl_TextureMatrixInverseTranspose','gl_TextureMatrixTranspose','gl_Vertex','greaterThan','greaterThanEqual','inversesqrt','length','lessThan','lessThanEqual','log','log2','matrixCompMult','max','min','mix','mod','normalize','not','notEqual','pow','radians','reflect','refract','sign','sin','smoothstep','sqrt','step','tan','texture2D','texture2DLod','texture2DProj','texture2DProjLod','textureCube','textureCubeLod','texture2DLodEXT','texture2DProjLodEXT','textureCubeLodEXT','texture2DGradEXT','texture2DProjGradEXT','textureCubeGradEXT'];/***/},/***/7932:/***/function(module,__unused_webpack_exports,__nested_webpack_require_629265__){var v100=__nested_webpack_require_629265__(620);module.exports=v100.slice().concat(['layout','centroid','smooth','case','mat2x2','mat2x3','mat2x4','mat3x2','mat3x3','mat3x4','mat4x2','mat4x3','mat4x4','uvec2','uvec3','uvec4','samplerCubeShadow','sampler2DArray','sampler2DArrayShadow','isampler2D','isampler3D','isamplerCube','isampler2DArray','usampler2D','usampler3D','usamplerCube','usampler2DArray','coherent','restrict','readonly','writeonly','resource','atomic_uint','noperspective','patch','sample','subroutine','common','partition','active','filter','image1D','image2D','image3D','imageCube','iimage1D','iimage2D','iimage3D','iimageCube','uimage1D','uimage2D','uimage3D','uimageCube','image1DArray','image2DArray','iimage1DArray','iimage2DArray','uimage1DArray','uimage2DArray','image1DShadow','image2DShadow','image1DArrayShadow','image2DArrayShadow','imageBuffer','iimageBuffer','uimageBuffer','sampler1DArray','sampler1DArrayShadow','isampler1D','isampler1DArray','usampler1D','usampler1DArray','isampler2DRect','usampler2DRect','samplerBuffer','isamplerBuffer','usamplerBuffer','sampler2DMS','isampler2DMS','usampler2DMS','sampler2DMSArray','isampler2DMSArray','usampler2DMSArray']);/***/},/***/620:/***/function(module){module.exports=[// current
'precision','highp','mediump','lowp','attribute','const','uniform','varying','break','continue','do','for','while','if','else','in','out','inout','float','int','uint','void','bool','true','false','discard','return','mat2','mat3','mat4','vec2','vec3','vec4','ivec2','ivec3','ivec4','bvec2','bvec3','bvec4','sampler1D','sampler2D','sampler3D','samplerCube','sampler1DShadow','sampler2DShadow','struct'// future
,'asm','class','union','enum','typedef','template','this','packed','goto','switch','default','inline','noinline','volatile','public','static','extern','external','interface','long','short','double','half','fixed','unsigned','input','output','hvec2','hvec3','hvec4','dvec2','dvec3','dvec4','fvec2','fvec3','fvec4','sampler2DRect','sampler3DRect','sampler2DRectShadow','sizeof','cast','namespace','using'];/***/},/***/7827:/***/function(module){module.exports=['<<=','>>=','++','--','<<','>>','<=','>=','==','!=','&&','||','+=','-=','*=','/=','%=','&=','^^','^=','|=','(',')','[',']','.','!','~','*','/','%','+','-','<','>','&','^','|','?',':','=',',',';','{','}'];/***/},/***/4905:/***/function(module,__unused_webpack_exports,__nested_webpack_require_631667__){var tokenize=__nested_webpack_require_631667__(5874);module.exports=tokenizeString;function tokenizeString(str,opt){var generator=tokenize(opt);var tokens=[];tokens=tokens.concat(generator(str));tokens=tokens.concat(generator(null));return tokens;}/***/},/***/3236:/***/function(module){module.exports=function(strings){if(typeof strings==='string')strings=[strings];var exprs=[].slice.call(arguments,1);var parts=[];for(var i=0;i */exports.read=function(buffer,offset,isLE,mLen,nBytes){var e,m;var eLen=nBytes*8-mLen-1;var eMax=(1<>1;var nBits=-7;var i=isLE?nBytes-1:0;var d=isLE?-1:1;var s=buffer[offset+i];i+=d;e=s&(1<<-nBits)-1;s>>=-nBits;nBits+=eLen;for(;nBits>0;e=e*256+buffer[offset+i],i+=d,nBits-=8){}m=e&(1<<-nBits)-1;e>>=-nBits;nBits+=mLen;for(;nBits>0;m=m*256+buffer[offset+i],i+=d,nBits-=8){}if(e===0){e=1-eBias;}else if(e===eMax){return m?NaN:(s?-1:1)*Infinity;}else{m=m+Math.pow(2,mLen);e=e-eBias;}return(s?-1:1)*m*Math.pow(2,e-mLen);};exports.write=function(buffer,value,offset,isLE,mLen,nBytes){var e,m,c;var eLen=nBytes*8-mLen-1;var eMax=(1<>1;var rt=mLen===23?Math.pow(2,-24)-Math.pow(2,-77):0;var i=isLE?0:nBytes-1;var d=isLE?1:-1;var s=value<0||value===0&&1/value<0?1:0;value=Math.abs(value);if(isNaN(value)||value===Infinity){m=isNaN(value)?1:0;e=eMax;}else{e=Math.floor(Math.log(value)/Math.LN2);if(value*(c=Math.pow(2,-e))<1){e--;c*=2;}if(e+eBias>=1){value+=rt/c;}else{value+=rt*Math.pow(2,1-eBias);}if(value*c>=2){e++;c/=2;}if(e+eBias>=eMax){m=0;e=eMax;}else if(e+eBias>=1){m=(value*c-1)*Math.pow(2,mLen);e=e+eBias;}else{m=value*Math.pow(2,eBias-1)*Math.pow(2,mLen);e=0;}}for(;mLen>=8;buffer[offset+i]=m&0xff,i+=d,m/=256,mLen-=8){}e=e<0;buffer[offset+i]=e&0xff,i+=d,e/=256,eLen-=8){}buffer[offset+i-d]|=s*128;};/***/},/***/8954:/***/function(module,__unused_webpack_exports,__nested_webpack_require_634231__){"use strict";//High level idea:
// 1. Use Clarkson's incremental construction to find convex hull
// 2. Point location in triangulation by jump and walk
module.exports=incrementalConvexHull;var orient=__nested_webpack_require_634231__(3250);var compareCell=__nested_webpack_require_634231__(6803)/* .compareCells */.Fw;function Simplex(vertices,adjacent,boundary){this.vertices=vertices;this.adjacent=adjacent;this.boundary=boundary;this.lastVisited=-1;}Simplex.prototype.flip=function(){var t=this.vertices[0];this.vertices[0]=this.vertices[1];this.vertices[1]=t;var u=this.adjacent[0];this.adjacent[0]=this.adjacent[1];this.adjacent[1]=u;};function GlueFacet(vertices,cell,index){this.vertices=vertices;this.cell=cell;this.index=index;}function compareGlue(a,b){return compareCell(a.vertices,b.vertices);}function wrapper(test){return function(){var tuple=this.tuple;return test.apply(this,tuple);};}function bakeOrient(d){var test=orient[d+1];if(!test){test=orient;}return wrapper(test);}var BAKED=[];function Triangulation(dimension,vertices,simplices){this.dimension=dimension;this.vertices=vertices;this.simplices=simplices;this.interior=simplices.filter(function(c){return!c.boundary;});this.tuple=new Array(dimension+1);for(var i=0;i<=dimension;++i){this.tuple[i]=this.vertices[i];}var o=BAKED[dimension];if(!o){o=BAKED[dimension]=bakeOrient(dimension);}this.orient=o;}var proto=Triangulation.prototype;//Degenerate situation where we are on boundary, but coplanar to face
proto.handleBoundaryDegeneracy=function(cell,point){var d=this.dimension;var n=this.vertices.length-1;var tuple=this.tuple;var verts=this.vertices;//Dumb solution: Just do dfs from boundary cell until we find any peak, or terminate
var toVisit=[cell];cell.lastVisited=-n;while(toVisit.length>0){cell=toVisit.pop();var cellAdj=cell.adjacent;for(var i=0;i<=d;++i){var neighbor=cellAdj[i];if(!neighbor.boundary||neighbor.lastVisited<=-n){continue;}var nv=neighbor.vertices;for(var j=0;j<=d;++j){var vv=nv[j];if(vv<0){tuple[j]=point;}else{tuple[j]=verts[vv];}}var o=this.orient();if(o>0){return neighbor;}neighbor.lastVisited=-n;if(o===0){toVisit.push(neighbor);}}}return null;};proto.walk=function(point,random){//Alias local properties
var n=this.vertices.length-1;var d=this.dimension;var verts=this.vertices;var tuple=this.tuple;//Compute initial jump cell
var initIndex=random?this.interior.length*Math.random()|0:this.interior.length-1;var cell=this.interior[initIndex];//Start walking
outerLoop:while(!cell.boundary){var cellVerts=cell.vertices;var cellAdj=cell.adjacent;for(var i=0;i<=d;++i){tuple[i]=verts[cellVerts[i]];}cell.lastVisited=n;//Find farthest adjacent cell
for(var i=0;i<=d;++i){var neighbor=cellAdj[i];if(neighbor.lastVisited>=n){continue;}var prev=tuple[i];tuple[i]=point;var o=this.orient();tuple[i]=prev;if(o<0){cell=neighbor;continue outerLoop;}else{if(!neighbor.boundary){neighbor.lastVisited=n;}else{neighbor.lastVisited=-n;}}}return;}return cell;};proto.addPeaks=function(point,cell){var n=this.vertices.length-1;var d=this.dimension;var verts=this.vertices;var tuple=this.tuple;var interior=this.interior;var simplices=this.simplices;//Walking finished at boundary, time to add peaks
var tovisit=[cell];//Stretch initial boundary cell into a peak
cell.lastVisited=n;cell.vertices[cell.vertices.indexOf(-1)]=n;cell.boundary=false;interior.push(cell);//Record a list of all new boundaries created by added peaks so we can glue them together when we are all done
var glueFacets=[];//Do a traversal of the boundary walking outward from starting peak
while(tovisit.length>0){//Pop off peak and walk over adjacent cells
var cell=tovisit.pop();var cellVerts=cell.vertices;var cellAdj=cell.adjacent;var indexOfN=cellVerts.indexOf(n);if(indexOfN<0){continue;}for(var i=0;i<=d;++i){if(i===indexOfN){continue;}//For each boundary neighbor of the cell
var neighbor=cellAdj[i];if(!neighbor.boundary||neighbor.lastVisited>=n){continue;}var nv=neighbor.vertices;//Test if neighbor is a peak
if(neighbor.lastVisited!==-n){//Compute orientation of p relative to each boundary peak
var indexOfNeg1=0;for(var j=0;j<=d;++j){if(nv[j]<0){indexOfNeg1=j;tuple[j]=point;}else{tuple[j]=verts[nv[j]];}}var o=this.orient();//Test if neighbor cell is also a peak
if(o>0){nv[indexOfNeg1]=n;neighbor.boundary=false;interior.push(neighbor);tovisit.push(neighbor);neighbor.lastVisited=n;continue;}else{neighbor.lastVisited=-n;}}var na=neighbor.adjacent;//Otherwise, replace neighbor with new face
var vverts=cellVerts.slice();var vadj=cellAdj.slice();var ncell=new Simplex(vverts,vadj,true);simplices.push(ncell);//Connect to neighbor
var opposite=na.indexOf(cell);if(opposite<0){continue;}na[opposite]=ncell;vadj[indexOfN]=neighbor;//Connect to cell
vverts[i]=-1;vadj[i]=cell;cellAdj[i]=ncell;//Flip facet
ncell.flip();//Add to glue list
for(var j=0;j<=d;++j){var uu=vverts[j];if(uu<0||uu===n){continue;}var nface=new Array(d-1);var nptr=0;for(var k=0;k<=d;++k){var vv=vverts[k];if(vv<0||k===j){continue;}nface[nptr++]=vv;}glueFacets.push(new GlueFacet(nface,ncell,j));}}}//Glue boundary facets together
glueFacets.sort(compareGlue);for(var i=0;i+1=0){bcell[ptr++]=cv[j];}else{parity=j&1;}}if(parity===(d&1)){var t=bcell[0];bcell[0]=bcell[1];bcell[1]=t;}boundary.push(bcell);}}return boundary;};function incrementalConvexHull(points,randomSearch){var n=points.length;if(n===0){throw new Error("Must have at least d+1 points");}var d=points[0].length;if(n<=d){throw new Error("Must input at least d+1 points");}//FIXME: This could be degenerate, but need to select d+1 non-coplanar points to bootstrap process
var initialSimplex=points.slice(0,d+1);//Make sure initial simplex is positively oriented
var o=orient.apply(void 0,initialSimplex);if(o===0){throw new Error("Input not in general position");}var initialCoords=new Array(d+1);for(var i=0;i<=d;++i){initialCoords[i]=i;}if(o<0){initialCoords[0]=1;initialCoords[1]=0;}//Create initial topological index, glue pointers together (kind of messy)
var initialCell=new Simplex(initialCoords,new Array(d+1),false);var boundary=initialCell.adjacent;var list=new Array(d+2);for(var i=0;i<=d;++i){var verts=initialCoords.slice();for(var j=0;j<=d;++j){if(j===i){verts[j]=-1;}}var t=verts[0];verts[0]=verts[1];verts[1]=t;var cell=new Simplex(verts,new Array(d+1),true);boundary[i]=cell;list[i]=cell;}list[d+1]=initialCell;for(var i=0;i<=d;++i){var verts=boundary[i].vertices;var adj=boundary[i].adjacent;for(var j=0;j<=d;++j){var v=verts[j];if(v<0){adj[j]=initialCell;continue;}for(var k=0;k<=d;++k){if(boundary[k].vertices.indexOf(v)<0){adj[j]=boundary[k];}}}}//Initialize triangles
var triangles=new Triangulation(d,initialSimplex,list);//Insert remaining points
var useRandom=!!randomSearch;for(var i=d+1;i3*(weight+1)){rebuildWithInterval(this,interval);}else{this.left.insert(interval);}}else{this.left=createIntervalTree([interval]);}}else if(interval[0]>this.mid){if(this.right){if(4*(this.right.count+1)>3*(weight+1)){rebuildWithInterval(this,interval);}else{this.right.insert(interval);}}else{this.right=createIntervalTree([interval]);}}else{var l=bounds.ge(this.leftPoints,interval,compareBegin);var r=bounds.ge(this.rightPoints,interval,compareEnd);this.leftPoints.splice(l,0,interval);this.rightPoints.splice(r,0,interval);}};proto.remove=function(interval){var weight=this.count-this.leftPoints;if(interval[1]3*(weight-1)){return rebuildWithoutInterval(this,interval);}var r=this.left.remove(interval);if(r===EMPTY){this.left=null;this.count-=1;return SUCCESS;}else if(r===SUCCESS){this.count-=1;}return r;}else if(interval[0]>this.mid){if(!this.right){return NOT_FOUND;}var lw=this.left?this.left.count:0;if(4*lw>3*(weight-1)){return rebuildWithoutInterval(this,interval);}var r=this.right.remove(interval);if(r===EMPTY){this.right=null;this.count-=1;return SUCCESS;}else if(r===SUCCESS){this.count-=1;}return r;}else{if(this.count===1){if(this.leftPoints[0]===interval){return EMPTY;}else{return NOT_FOUND;}}if(this.leftPoints.length===1&&this.leftPoints[0]===interval){if(this.left&&this.right){var p=this;var n=this.left;while(n.right){p=n;n=n.right;}if(p===this){n.right=this.right;}else{var l=this.left;var r=this.right;p.count-=n.count;p.right=n.left;n.left=l;n.right=r;}copy(this,n);this.count=(this.left?this.left.count:0)+(this.right?this.right.count:0)+this.leftPoints.length;}else if(this.left){copy(this,this.left);}else{copy(this,this.right);}return SUCCESS;}for(var l=bounds.ge(this.leftPoints,interval,compareBegin);l 