package.dist.chunks.mermaid.esm.chunk-Q44E52YK.mjs Maven / Gradle / Ivy
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Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.
import {
createLabel_default
} from "./chunk-HAXCHQOQ.mjs";
import {
getLineFunctionsWithOffset,
getSubGraphTitleMargins
} from "./chunk-KW7S66XI.mjs";
import {
createText
} from "./chunk-ZBQAY7VC.mjs";
import {
utils_default
} from "./chunk-5GOTHXGK.mjs";
import {
basis_default,
evaluate,
getConfig2 as getConfig,
line_default,
log,
select_default
} from "./chunk-ZT3Z3A3D.mjs";
import {
__name
} from "./chunk-DLQEHMXD.mjs";
// src/dagre-wrapper/markers.js
var insertMarkers = /* @__PURE__ */ __name((elem, markerArray, type, id) => {
markerArray.forEach((markerName) => {
markers[markerName](elem, type, id);
});
}, "insertMarkers");
var extension = /* @__PURE__ */ __name((elem, type, id) => {
log.trace("Making markers for ", id);
elem.append("defs").append("marker").attr("id", id + "_" + type + "-extensionStart").attr("class", "marker extension " + type).attr("refX", 18).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 1,7 L18,13 V 1 Z");
elem.append("defs").append("marker").attr("id", id + "_" + type + "-extensionEnd").attr("class", "marker extension " + type).attr("refX", 1).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 1,1 V 13 L18,7 Z");
}, "extension");
var composition = /* @__PURE__ */ __name((elem, type, id) => {
elem.append("defs").append("marker").attr("id", id + "_" + type + "-compositionStart").attr("class", "marker composition " + type).attr("refX", 18).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", id + "_" + type + "-compositionEnd").attr("class", "marker composition " + type).attr("refX", 1).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
}, "composition");
var aggregation = /* @__PURE__ */ __name((elem, type, id) => {
elem.append("defs").append("marker").attr("id", id + "_" + type + "-aggregationStart").attr("class", "marker aggregation " + type).attr("refX", 18).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", id + "_" + type + "-aggregationEnd").attr("class", "marker aggregation " + type).attr("refX", 1).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z");
}, "aggregation");
var dependency = /* @__PURE__ */ __name((elem, type, id) => {
elem.append("defs").append("marker").attr("id", id + "_" + type + "-dependencyStart").attr("class", "marker dependency " + type).attr("refX", 6).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 5,7 L9,13 L1,7 L9,1 Z");
elem.append("defs").append("marker").attr("id", id + "_" + type + "-dependencyEnd").attr("class", "marker dependency " + type).attr("refX", 13).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L14,7 L9,1 Z");
}, "dependency");
var lollipop = /* @__PURE__ */ __name((elem, type, id) => {
elem.append("defs").append("marker").attr("id", id + "_" + type + "-lollipopStart").attr("class", "marker lollipop " + type).attr("refX", 13).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("circle").attr("stroke", "black").attr("fill", "transparent").attr("cx", 7).attr("cy", 7).attr("r", 6);
elem.append("defs").append("marker").attr("id", id + "_" + type + "-lollipopEnd").attr("class", "marker lollipop " + type).attr("refX", 1).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("circle").attr("stroke", "black").attr("fill", "transparent").attr("cx", 7).attr("cy", 7).attr("r", 6);
}, "lollipop");
var point = /* @__PURE__ */ __name((elem, type, id) => {
elem.append("marker").attr("id", id + "_" + type + "-pointEnd").attr("class", "marker " + type).attr("viewBox", "0 0 10 10").attr("refX", 6).attr("refY", 5).attr("markerUnits", "userSpaceOnUse").attr("markerWidth", 12).attr("markerHeight", 12).attr("orient", "auto").append("path").attr("d", "M 0 0 L 10 5 L 0 10 z").attr("class", "arrowMarkerPath").style("stroke-width", 1).style("stroke-dasharray", "1,0");
elem.append("marker").attr("id", id + "_" + type + "-pointStart").attr("class", "marker " + type).attr("viewBox", "0 0 10 10").attr("refX", 4.5).attr("refY", 5).attr("markerUnits", "userSpaceOnUse").attr("markerWidth", 12).attr("markerHeight", 12).attr("orient", "auto").append("path").attr("d", "M 0 5 L 10 10 L 10 0 z").attr("class", "arrowMarkerPath").style("stroke-width", 1).style("stroke-dasharray", "1,0");
}, "point");
var circle = /* @__PURE__ */ __name((elem, type, id) => {
elem.append("marker").attr("id", id + "_" + type + "-circleEnd").attr("class", "marker " + type).attr("viewBox", "0 0 10 10").attr("refX", 11).attr("refY", 5).attr("markerUnits", "userSpaceOnUse").attr("markerWidth", 11).attr("markerHeight", 11).attr("orient", "auto").append("circle").attr("cx", "5").attr("cy", "5").attr("r", "5").attr("class", "arrowMarkerPath").style("stroke-width", 1).style("stroke-dasharray", "1,0");
elem.append("marker").attr("id", id + "_" + type + "-circleStart").attr("class", "marker " + type).attr("viewBox", "0 0 10 10").attr("refX", -1).attr("refY", 5).attr("markerUnits", "userSpaceOnUse").attr("markerWidth", 11).attr("markerHeight", 11).attr("orient", "auto").append("circle").attr("cx", "5").attr("cy", "5").attr("r", "5").attr("class", "arrowMarkerPath").style("stroke-width", 1).style("stroke-dasharray", "1,0");
}, "circle");
var cross = /* @__PURE__ */ __name((elem, type, id) => {
elem.append("marker").attr("id", id + "_" + type + "-crossEnd").attr("class", "marker cross " + type).attr("viewBox", "0 0 11 11").attr("refX", 12).attr("refY", 5.2).attr("markerUnits", "userSpaceOnUse").attr("markerWidth", 11).attr("markerHeight", 11).attr("orient", "auto").append("path").attr("d", "M 1,1 l 9,9 M 10,1 l -9,9").attr("class", "arrowMarkerPath").style("stroke-width", 2).style("stroke-dasharray", "1,0");
elem.append("marker").attr("id", id + "_" + type + "-crossStart").attr("class", "marker cross " + type).attr("viewBox", "0 0 11 11").attr("refX", -1).attr("refY", 5.2).attr("markerUnits", "userSpaceOnUse").attr("markerWidth", 11).attr("markerHeight", 11).attr("orient", "auto").append("path").attr("d", "M 1,1 l 9,9 M 10,1 l -9,9").attr("class", "arrowMarkerPath").style("stroke-width", 2).style("stroke-dasharray", "1,0");
}, "cross");
var barb = /* @__PURE__ */ __name((elem, type, id) => {
elem.append("defs").append("marker").attr("id", id + "_" + type + "-barbEnd").attr("refX", 19).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 14).attr("markerUnits", "strokeWidth").attr("orient", "auto").append("path").attr("d", "M 19,7 L9,13 L14,7 L9,1 Z");
}, "barb");
var markers = {
extension,
composition,
aggregation,
dependency,
lollipop,
point,
circle,
cross,
barb
};
var markers_default = insertMarkers;
// src/dagre-wrapper/edgeMarker.ts
var addEdgeMarkers = /* @__PURE__ */ __name((svgPath, edge, url, id, diagramType) => {
if (edge.arrowTypeStart) {
addEdgeMarker(svgPath, "start", edge.arrowTypeStart, url, id, diagramType);
}
if (edge.arrowTypeEnd) {
addEdgeMarker(svgPath, "end", edge.arrowTypeEnd, url, id, diagramType);
}
}, "addEdgeMarkers");
var arrowTypesMap = {
arrow_cross: "cross",
arrow_point: "point",
arrow_barb: "barb",
arrow_circle: "circle",
aggregation: "aggregation",
extension: "extension",
composition: "composition",
dependency: "dependency",
lollipop: "lollipop"
};
var addEdgeMarker = /* @__PURE__ */ __name((svgPath, position, arrowType, url, id, diagramType) => {
const endMarkerType = arrowTypesMap[arrowType];
if (!endMarkerType) {
log.warn(`Unknown arrow type: ${arrowType}`);
return;
}
const suffix = position === "start" ? "Start" : "End";
svgPath.attr(`marker-${position}`, `url(${url}#${id}_${diagramType}-${endMarkerType}${suffix})`);
}, "addEdgeMarker");
// src/dagre-wrapper/edges.js
var edgeLabels = {};
var terminalLabels = {};
var clear = /* @__PURE__ */ __name(() => {
edgeLabels = {};
terminalLabels = {};
}, "clear");
var insertEdgeLabel = /* @__PURE__ */ __name((elem, edge) => {
const config = getConfig();
const useHtmlLabels = evaluate(config.flowchart.htmlLabels);
const labelElement = edge.labelType === "markdown" ? createText(
elem,
edge.label,
{
style: edge.labelStyle,
useHtmlLabels,
addSvgBackground: true
},
config
) : createLabel_default(edge.label, edge.labelStyle);
const edgeLabel = elem.insert("g").attr("class", "edgeLabel");
const label = edgeLabel.insert("g").attr("class", "label");
label.node().appendChild(labelElement);
let bbox = labelElement.getBBox();
if (useHtmlLabels) {
const div = labelElement.children[0];
const dv = select_default(labelElement);
bbox = div.getBoundingClientRect();
dv.attr("width", bbox.width);
dv.attr("height", bbox.height);
}
label.attr("transform", "translate(" + -bbox.width / 2 + ", " + -bbox.height / 2 + ")");
edgeLabels[edge.id] = edgeLabel;
edge.width = bbox.width;
edge.height = bbox.height;
let fo;
if (edge.startLabelLeft) {
const startLabelElement = createLabel_default(edge.startLabelLeft, edge.labelStyle);
const startEdgeLabelLeft = elem.insert("g").attr("class", "edgeTerminals");
const inner = startEdgeLabelLeft.insert("g").attr("class", "inner");
fo = inner.node().appendChild(startLabelElement);
const slBox = startLabelElement.getBBox();
inner.attr("transform", "translate(" + -slBox.width / 2 + ", " + -slBox.height / 2 + ")");
if (!terminalLabels[edge.id]) {
terminalLabels[edge.id] = {};
}
terminalLabels[edge.id].startLeft = startEdgeLabelLeft;
setTerminalWidth(fo, edge.startLabelLeft);
}
if (edge.startLabelRight) {
const startLabelElement = createLabel_default(edge.startLabelRight, edge.labelStyle);
const startEdgeLabelRight = elem.insert("g").attr("class", "edgeTerminals");
const inner = startEdgeLabelRight.insert("g").attr("class", "inner");
fo = startEdgeLabelRight.node().appendChild(startLabelElement);
inner.node().appendChild(startLabelElement);
const slBox = startLabelElement.getBBox();
inner.attr("transform", "translate(" + -slBox.width / 2 + ", " + -slBox.height / 2 + ")");
if (!terminalLabels[edge.id]) {
terminalLabels[edge.id] = {};
}
terminalLabels[edge.id].startRight = startEdgeLabelRight;
setTerminalWidth(fo, edge.startLabelRight);
}
if (edge.endLabelLeft) {
const endLabelElement = createLabel_default(edge.endLabelLeft, edge.labelStyle);
const endEdgeLabelLeft = elem.insert("g").attr("class", "edgeTerminals");
const inner = endEdgeLabelLeft.insert("g").attr("class", "inner");
fo = inner.node().appendChild(endLabelElement);
const slBox = endLabelElement.getBBox();
inner.attr("transform", "translate(" + -slBox.width / 2 + ", " + -slBox.height / 2 + ")");
endEdgeLabelLeft.node().appendChild(endLabelElement);
if (!terminalLabels[edge.id]) {
terminalLabels[edge.id] = {};
}
terminalLabels[edge.id].endLeft = endEdgeLabelLeft;
setTerminalWidth(fo, edge.endLabelLeft);
}
if (edge.endLabelRight) {
const endLabelElement = createLabel_default(edge.endLabelRight, edge.labelStyle);
const endEdgeLabelRight = elem.insert("g").attr("class", "edgeTerminals");
const inner = endEdgeLabelRight.insert("g").attr("class", "inner");
fo = inner.node().appendChild(endLabelElement);
const slBox = endLabelElement.getBBox();
inner.attr("transform", "translate(" + -slBox.width / 2 + ", " + -slBox.height / 2 + ")");
endEdgeLabelRight.node().appendChild(endLabelElement);
if (!terminalLabels[edge.id]) {
terminalLabels[edge.id] = {};
}
terminalLabels[edge.id].endRight = endEdgeLabelRight;
setTerminalWidth(fo, edge.endLabelRight);
}
return labelElement;
}, "insertEdgeLabel");
function setTerminalWidth(fo, value) {
if (getConfig().flowchart.htmlLabels && fo) {
fo.style.width = value.length * 9 + "px";
fo.style.height = "12px";
}
}
__name(setTerminalWidth, "setTerminalWidth");
var positionEdgeLabel = /* @__PURE__ */ __name((edge, paths) => {
log.debug("Moving label abc88 ", edge.id, edge.label, edgeLabels[edge.id], paths);
let path = paths.updatedPath ? paths.updatedPath : paths.originalPath;
const siteConfig = getConfig();
const { subGraphTitleTotalMargin } = getSubGraphTitleMargins(siteConfig);
if (edge.label) {
const el = edgeLabels[edge.id];
let x = edge.x;
let y = edge.y;
if (path) {
const pos = utils_default.calcLabelPosition(path);
log.debug(
"Moving label " + edge.label + " from (",
x,
",",
y,
") to (",
pos.x,
",",
pos.y,
") abc88"
);
if (paths.updatedPath) {
x = pos.x;
y = pos.y;
}
}
el.attr("transform", `translate(${x}, ${y + subGraphTitleTotalMargin / 2})`);
}
if (edge.startLabelLeft) {
const el = terminalLabels[edge.id].startLeft;
let x = edge.x;
let y = edge.y;
if (path) {
const pos = utils_default.calcTerminalLabelPosition(edge.arrowTypeStart ? 10 : 0, "start_left", path);
x = pos.x;
y = pos.y;
}
el.attr("transform", `translate(${x}, ${y})`);
}
if (edge.startLabelRight) {
const el = terminalLabels[edge.id].startRight;
let x = edge.x;
let y = edge.y;
if (path) {
const pos = utils_default.calcTerminalLabelPosition(
edge.arrowTypeStart ? 10 : 0,
"start_right",
path
);
x = pos.x;
y = pos.y;
}
el.attr("transform", `translate(${x}, ${y})`);
}
if (edge.endLabelLeft) {
const el = terminalLabels[edge.id].endLeft;
let x = edge.x;
let y = edge.y;
if (path) {
const pos = utils_default.calcTerminalLabelPosition(edge.arrowTypeEnd ? 10 : 0, "end_left", path);
x = pos.x;
y = pos.y;
}
el.attr("transform", `translate(${x}, ${y})`);
}
if (edge.endLabelRight) {
const el = terminalLabels[edge.id].endRight;
let x = edge.x;
let y = edge.y;
if (path) {
const pos = utils_default.calcTerminalLabelPosition(edge.arrowTypeEnd ? 10 : 0, "end_right", path);
x = pos.x;
y = pos.y;
}
el.attr("transform", `translate(${x}, ${y})`);
}
}, "positionEdgeLabel");
var outsideNode = /* @__PURE__ */ __name((node, point2) => {
const x = node.x;
const y = node.y;
const dx = Math.abs(point2.x - x);
const dy = Math.abs(point2.y - y);
const w = node.width / 2;
const h = node.height / 2;
if (dx >= w || dy >= h) {
return true;
}
return false;
}, "outsideNode");
var intersection = /* @__PURE__ */ __name((node, outsidePoint, insidePoint) => {
log.debug(`intersection calc abc89:
outsidePoint: ${JSON.stringify(outsidePoint)}
insidePoint : ${JSON.stringify(insidePoint)}
node : x:${node.x} y:${node.y} w:${node.width} h:${node.height}`);
const x = node.x;
const y = node.y;
const dx = Math.abs(x - insidePoint.x);
const w = node.width / 2;
let r = insidePoint.x < outsidePoint.x ? w - dx : w + dx;
const h = node.height / 2;
const Q = Math.abs(outsidePoint.y - insidePoint.y);
const R = Math.abs(outsidePoint.x - insidePoint.x);
if (Math.abs(y - outsidePoint.y) * w > Math.abs(x - outsidePoint.x) * h) {
let q = insidePoint.y < outsidePoint.y ? outsidePoint.y - h - y : y - h - outsidePoint.y;
r = R * q / Q;
const res = {
x: insidePoint.x < outsidePoint.x ? insidePoint.x + r : insidePoint.x - R + r,
y: insidePoint.y < outsidePoint.y ? insidePoint.y + Q - q : insidePoint.y - Q + q
};
if (r === 0) {
res.x = outsidePoint.x;
res.y = outsidePoint.y;
}
if (R === 0) {
res.x = outsidePoint.x;
}
if (Q === 0) {
res.y = outsidePoint.y;
}
log.debug(`abc89 topp/bott calc, Q ${Q}, q ${q}, R ${R}, r ${r}`, res);
return res;
} else {
if (insidePoint.x < outsidePoint.x) {
r = outsidePoint.x - w - x;
} else {
r = x - w - outsidePoint.x;
}
let q = Q * r / R;
let _x = insidePoint.x < outsidePoint.x ? insidePoint.x + R - r : insidePoint.x - R + r;
let _y = insidePoint.y < outsidePoint.y ? insidePoint.y + q : insidePoint.y - q;
log.debug(`sides calc abc89, Q ${Q}, q ${q}, R ${R}, r ${r}`, { _x, _y });
if (r === 0) {
_x = outsidePoint.x;
_y = outsidePoint.y;
}
if (R === 0) {
_x = outsidePoint.x;
}
if (Q === 0) {
_y = outsidePoint.y;
}
return { x: _x, y: _y };
}
}, "intersection");
var cutPathAtIntersect = /* @__PURE__ */ __name((_points, boundaryNode) => {
log.debug("abc88 cutPathAtIntersect", _points, boundaryNode);
let points = [];
let lastPointOutside = _points[0];
let isInside = false;
_points.forEach((point2) => {
if (!outsideNode(boundaryNode, point2) && !isInside) {
const inter = intersection(boundaryNode, lastPointOutside, point2);
let pointPresent = false;
points.forEach((p) => {
pointPresent = pointPresent || p.x === inter.x && p.y === inter.y;
});
if (!points.some((e) => e.x === inter.x && e.y === inter.y)) {
points.push(inter);
}
isInside = true;
} else {
lastPointOutside = point2;
if (!isInside) {
points.push(point2);
}
}
});
return points;
}, "cutPathAtIntersect");
var insertEdge = /* @__PURE__ */ __name(function(elem, e, edge, clusterDb, diagramType, graph, id) {
let points = edge.points;
log.debug("abc88 InsertEdge: edge=", edge, "e=", e);
let pointsHasChanged = false;
const tail = graph.node(e.v);
var head = graph.node(e.w);
if (head?.intersect && tail?.intersect) {
points = points.slice(1, edge.points.length - 1);
points.unshift(tail.intersect(points[0]));
points.push(head.intersect(points[points.length - 1]));
}
if (edge.toCluster) {
log.debug("to cluster abc88", clusterDb[edge.toCluster]);
points = cutPathAtIntersect(edge.points, clusterDb[edge.toCluster].node);
pointsHasChanged = true;
}
if (edge.fromCluster) {
log.debug("from cluster abc88", clusterDb[edge.fromCluster]);
points = cutPathAtIntersect(points.reverse(), clusterDb[edge.fromCluster].node).reverse();
pointsHasChanged = true;
}
const lineData = points.filter((p) => !Number.isNaN(p.y));
let curve = basis_default;
if (edge.curve && (diagramType === "graph" || diagramType === "flowchart")) {
curve = edge.curve;
}
const { x, y } = getLineFunctionsWithOffset(edge);
const lineFunction = line_default().x(x).y(y).curve(curve);
let strokeClasses;
switch (edge.thickness) {
case "normal":
strokeClasses = "edge-thickness-normal";
break;
case "thick":
strokeClasses = "edge-thickness-thick";
break;
case "invisible":
strokeClasses = "edge-thickness-thick";
break;
default:
strokeClasses = "";
}
switch (edge.pattern) {
case "solid":
strokeClasses += " edge-pattern-solid";
break;
case "dotted":
strokeClasses += " edge-pattern-dotted";
break;
case "dashed":
strokeClasses += " edge-pattern-dashed";
break;
}
const svgPath = elem.append("path").attr("d", lineFunction(lineData)).attr("id", edge.id).attr("class", " " + strokeClasses + (edge.classes ? " " + edge.classes : "")).attr("style", edge.style);
let url = "";
if (getConfig().flowchart.arrowMarkerAbsolute || getConfig().state.arrowMarkerAbsolute) {
url = window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search;
url = url.replace(/\(/g, "\\(");
url = url.replace(/\)/g, "\\)");
}
addEdgeMarkers(svgPath, edge, url, id, diagramType);
let paths = {};
if (pointsHasChanged) {
paths.updatedPath = points;
}
paths.originalPath = edge.points;
return paths;
}, "insertEdge");
export {
markers_default,
clear,
insertEdgeLabel,
positionEdgeLabel,
insertEdge
};