com.googlecode.gflot.client.resources.jquery.flot.axislabels.min.js Maven / Gradle / Ivy

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A GWT module that provides widgets for creation and manipulation of charts based on the Flot JavaScript library.
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(function(d){var k={};function e(){return !!document.createElement("canvas").getContext}function f(){if(!e()){return false}var m=document.createElement("canvas");var l=m.getContext("2d");return typeof l.fillText=="function"}function i(){var l=document.createElement("div");return typeof l.style.MozTransition!="undefined"||typeof l.style.OTransition!="undefined"||typeof l.style.webkitTransition!="undefined"||typeof l.style.transition!="undefined"}function c(p,l,o,n,m){this.axisName=p;this.position=l;this.padding=o;this.plot=n;this.opts=m;this.width=0;this.height=0}b.prototype=new c();b.prototype.constructor=b;function b(p,l,o,n,m){c.prototype.constructor.call(this,p,l,o,n,m)}b.prototype.calculateSize=function(){if(!this.opts.axisLabelFontSizePixels){this.opts.axisLabelFontSizePixels=14}if(!this.opts.axisLabelFontFamily){this.opts.axisLabelFontFamily="sans-serif"}var m=this.opts.axisLabelFontSizePixels+this.padding;var l=this.opts.axisLabelFontSizePixels+this.padding;if(this.position=="left"||this.position=="right"){this.width=this.opts.axisLabelFontSizePixels+this.padding;this.height=0}else{this.width=0;this.height=this.opts.axisLabelFontSizePixels+this.padding}};b.prototype.draw=function(p){var n=this.plot.getCanvas().getContext("2d");n.save();n.font=this.opts.axisLabelFontSizePixels+"px "+this.opts.axisLabelFontFamily;var o=n.measureText(this.opts.axisLabel).width;var m=this.opts.axisLabelFontSizePixels;var l,r,q=0;if(this.position=="top"){l=p.left+p.width/2-o/2;r=p.top+m*0.72}else{if(this.position=="bottom"){l=p.left+p.width/2-o/2;r=p.top+p.height-m*0.72}else{if(this.position=="left"){l=p.left+m*0.72;r=p.height/2+p.top+o/2;q=-Math.PI/2}else{if(this.position=="right"){l=p.left+p.width-m*0.72;r=p.height/2+p.top-o/2;q=Math.PI/2}}}}n.translate(l,r);n.rotate(q);n.fillText(this.opts.axisLabel,0,0);n.restore()};h.prototype=new c();h.prototype.constructor=h;function h(p,l,o,n,m){c.prototype.constructor.call(this,p,l,o,n,m)}h.prototype.calculateSize=function(){var l=d(''+this.opts.axisLabel+"
");this.plot.getPlaceholder().append(l);this.labelWidth=l.outerWidth(true);this.labelHeight=l.outerHeight(true);l.remove();this.width=this.height=0;if(this.position=="left"||this.position=="right"){this.width=this.labelWidth+this.padding}else{this.height=this.labelHeight+this.padding}};h.prototype.draw=function(m){this.plot.getPlaceholder().find("#"+this.axisName+"Label").remove();var l=d(''+this.opts.axisLabel+"
");this.plot.getPlaceholder().append(l);if(this.position=="top"){l.css("left",m.left+m.width/2-this.labelWidth/2+"px");l.css("top",m.top+"px")}else{if(this.position=="bottom"){l.css("left",m.left+m.width/2-this.labelWidth/2+"px");l.css("top",m.top+m.height-this.labelHeight+"px")}else{if(this.position=="left"){l.css("top",m.top+m.height/2-this.labelHeight/2+"px");l.css("left",m.left+"px")}else{if(this.position=="right"){l.css("top",m.top+m.height/2-this.labelHeight/2+"px");l.css("left",m.left+m.width-this.labelWidth+"px")}}}}};g.prototype=new h();g.prototype.constructor=g;function g(p,l,o,n,m){h.prototype.constructor.call(this,p,l,o,n,m)}g.prototype.calculateSize=function(){h.prototype.calculateSize.call(this);this.width=this.height=0;if(this.position=="left"||this.position=="right"){this.width=this.labelHeight+this.padding}else{this.height=this.labelHeight+this.padding}};g.prototype.transforms=function(n,r,q){var o={"-moz-transform":"","-webkit-transform":"","-o-transform":"","-ms-transform":""};if(r!=0||q!=0){var l=" translate("+r+"px, "+q+"px)";o["-moz-transform"]+=l;o["-webkit-transform"]+=l;o["-o-transform"]+=l;o["-ms-transform"]+=l}if(n!=0){var t=n/90;var p=" rotate("+n+"deg)";o["-moz-transform"]+=p;o["-webkit-transform"]+=p;o["-o-transform"]+=p;o["-ms-transform"]+=p}var u="top: 0; left: 0; ";for(var m in o){if(o[m]){u+=m+":"+o[m]+";"}}u+=";";return u};g.prototype.calculateOffsets=function(m){var l={x:0,y:0,degrees:0};if(this.position=="bottom"){l.x=m.left+m.width/2-this.labelWidth/2;l.y=m.top+m.height-this.labelHeight}else{if(this.position=="top"){l.x=m.left+m.width/2-this.labelWidth/2;l.y=m.top}else{if(this.position=="left"){l.degrees=-90;l.x=m.left-this.labelWidth/2+this.labelHeight/2;l.y=m.height/2+m.top}else{if(this.position=="right"){l.degrees=90;l.x=m.left+m.width-this.labelWidth/2-this.labelHeight/2;l.y=m.height/2+m.top}}}}return l};g.prototype.draw=function(n){this.plot.getPlaceholder().find("."+this.axisName+"Label").remove();var m=this.calculateOffsets(n);var l=d(''+this.opts.axisLabel+"
");this.plot.getPlaceholder().append(l)};a.prototype=new g();a.prototype.constructor=a;function a(p,l,o,n,m){g.prototype.constructor.call(this,p,l,o,n,m);this.requiresResize=false}a.prototype.transforms=function(o,l,p){var n="";if(o!=0){var m=o/90;while(m<0){m+=4}n+=" filter: progid:DXImageTransform.Microsoft.BasicImage(rotation="+m+"); ";this.requiresResize=(this.position=="right")}if(l!=0){n+="left: "+l+"px; "}if(p!=0){n+="top: "+p+"px; "}return n};a.prototype.calculateOffsets=function(m){var l=g.prototype.calculateOffsets.call(this,m);if(this.position=="top"){l.y=m.top+1}else{if(this.position=="left"){l.x=m.left;l.y=m.height/2+m.top-this.labelWidth/2}else{if(this.position=="right"){l.x=m.left+m.width-this.labelHeight;l.y=m.height/2+m.top-this.labelWidth/2}}}return l};a.prototype.draw=function(m){g.prototype.draw.call(this,m);if(this.requiresResize){var l=this.plot.getPlaceholder().find("."+this.axisName+"Label");l.css("width",this.labelWidth);l.css("height",this.labelHeight)}};function j(o){var m=false;var l={};var p={left:0,right:0,top:0,bottom:0};var n=2;o.hooks.draw.push(function(r,q){var s=false;if(!m){d.each(r.getAxes(),function(z,v){var w=v.options||r.getOptions()[z];if(!w||!w.axisLabel||!v.show){return}s=true;var x=null;if(!w.axisLabelUseHtml&&navigator.appName=="Microsoft Internet Explorer"){var t=navigator.userAgent;var u=new RegExp("MSIE ([0-9]{1,}[.0-9]{0,})");if(u.exec(t)!=null){rv=parseFloat(RegExp.$1)}if(rv>=9&&!w.axisLabelUseCanvas&&!w.axisLabelUseHtml){x=g}else{if(!w.axisLabelUseCanvas&&!w.axisLabelUseHtml){x=a}else{if(w.axisLabelUseCanvas){x=b}else{x=h}}}}else{if(w.axisLabelUseHtml||(!i()&&!f())&&!w.axisLabelUseCanvas){x=h}else{if(w.axisLabelUseCanvas||!i()){x=b}else{x=g}}}var y=w.axisLabelPadding===undefined?n:w.axisLabelPadding;l[z]=new x(z,v.position,y,r,w);l[z].calculateSize();v.labelHeight+=l[z].height;v.labelWidth+=l[z].width;w.labelHeight=v.labelHeight;w.labelWidth=v.labelWidth});if(s){m=true;r.setupGrid();r.draw()}}else{d.each(r.getAxes(),function(v,t){var u=t.options||r.getOptions()[v];if(!u||!u.axisLabel||!t.show){return}l[v].draw(t.box)})}})}d.plot.plugins.push({init:j,options:k,name:"axisLabels",version:"2.0b0"})})(jQuery);