flexmonster/lib/canvg.min.js

Pivot table component for web reporting. The most powerful JavaScript tool to visualize your business data.

/** @license canvg.js v2.0.0 <https://github.com/canvg/canvg> | Copyright (c) 2010-2011 Gabe Lerner (gabelerner@gmail.com) - http://code.google.com/p/canvg/ | Distributed under the MIT License [https://github.com/canvg/canvg/blob/v2.0.0/LICENSE] */
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u=a.childNodes[i];if(1==u.nodeType&&this.addChild(u,!0),this.captureTextNodes&&(3==u.nodeType||4==u.nodeType)){var c=u.value||u.text||u.textContent||"";""!=D.compressSpaces(c)&&this.addChild(new D.Element.tspan(u),!1)}}}},D.Element.RenderedElementBase=function(t){this.base=D.Element.ElementBase,this.base(t),this.calculateOpacity=function(){for(var t=1,e=this;null!=e;){var i=e.style("opacity",!1,!0);i.hasValue()&&(t*=i.numValue()),e=e.parent}return t},this.setContext=function(t,e){if(!e){var i;if(this.style("fill").isUrlDefinition())null!=(i=this.style("fill").getFillStyleDefinition(this,this.style("fill-opacity")))&&(t.fillStyle=i);else if(this.style("fill").hasValue()){var n;"currentColor"==(n=this.style("fill")).value&&(n.value=this.style("color").value),"inherit"!=n.value&&(t.fillStyle="none"==n.value?"rgba(0,0,0,0)":n.value)}if(this.style("fill-opacity").hasValue())n=(n=new D.Property("fill",t.fillStyle)).addOpacity(this.style("fill-opacity")),t.fillStyle=n.value;if(this.style("stroke").isUrlDefinition())null!=(i=this.style("stroke").getFillStyleDefinition(this,this.style("stroke-opacity")))&&(t.strokeStyle=i);else if(this.style("stroke").hasValue()){var s;"currentColor"==(s=this.style("stroke")).value&&(s.value=this.style("color").value),"inherit"!=s.value&&(t.strokeStyle="none"==s.value?"rgba(0,0,0,0)":s.value)}if(this.style("stroke-opacity").hasValue())s=(s=new D.Property("stroke",t.strokeStyle)).addOpacity(this.style("stroke-opacity")),t.strokeStyle=s.value;if(this.style("stroke-width").hasValue()){var a=this.style("stroke-width").toPixels();t.lineWidth=0==a?.001:a}if(this.style("stroke-linecap").hasValue()&&(t.lineCap=this.style("stroke-linecap").value),this.style("stroke-linejoin").hasValue()&&(t.lineJoin=this.style("stroke-linejoin").value),this.style("stroke-miterlimit").hasValue()&&(t.miterLimit=this.style("stroke-miterlimit").value),this.style("paint-order").hasValue()&&(t.paintOrder=this.style("paint-order").value),this.style("stroke-dasharray").hasValue()&&"none"!=this.style("stroke-dasharray").value){var r=D.ToNumberArray(this.style("stroke-dasharray").value);void 0!==t.setLineDash?t.setLineDash(r):void 0!==t.webkitLineDash?t.webkitLineDash=r:void 0===t.mozDash||1==r.length&&0==r[0]||(t.mozDash=r);var o=this.style("stroke-dashoffset").toPixels();void 0!==t.lineDashOffset?t.lineDashOffset=o:void 0!==t.webkitLineDashOffset?t.webkitLineDashOffset=o:void 0!==t.mozDashOffset&&(t.mozDashOffset=o)}}if(void 0!==t.font)if(this.style("font").hasValue())t.font=this.style("font").value;else{t.font=D.Font.CreateFont(this.style("font-style").value,this.style("font-variant").value,this.style("font-weight").value,this.style("font-size").hasValue()?this.style("font-size").toPixels()+"px":"",this.style("font-family").value).toString();var h=this.style("font-size",!1,!1);h.isPixels()&&(D.emSize=h.toPixels())}this.style("transform",!1,!0).hasValue()&&new D.Transform(this.style("transform",!1,!0).value).apply(t);if(this.style("clip-path",!1,!0).hasValue()){var l=this.style("clip-path",!1,!0).getDefinition();null!=l&&l.apply(t)}t.globalAlpha=this.calculateOpacity()}},D.Element.RenderedElementBase.prototype=new D.Element.ElementBase,D.Element.PathElementBase=function(t){this.base=D.Element.RenderedElementBase,this.base(t),this.path=function(t){return null!=t&&t.beginPath(),new D.BoundingBox},this.renderChildren=function(t){this.path(t),D.Mouse.checkPath(this,t),""!=t.fillStyle&&("inherit"!=this.style("fill-rule").valueOrDefault("inherit")?t.fill(this.style("fill-rule").value):t.fill()),""!=t.strokeStyle&&t.stroke();var e=this.getMarkers();if(null!=e){if(this.style("marker-start").isUrlDefinition())(i=this.style("marker-start").getDefinition()).render(t,e[0][0],e[0][1]);if(this.style("marker-mid").isUrlDefinition())for(var i=this.style("marker-mid").getDefinition(),n=1;n<e.length-1;n++)i.render(t,e[n][0],e[n][1]);if(this.style("marker-end").isUrlDefinition())(i=this.style("marker-end").getDefinition()).render(t,e[e.length-1][0],e[e.length-1][1])}},this.getBoundingBox=function(){return this.path()},this.getMarkers=function(){return null}},D.Element.PathElementBase.prototype=new D.Element.RenderedElementBase,D.SetDefaults=function(t){t.strokeStyle="rgba(0,0,0,0)",t.lineCap="butt",t.lineJoin="miter",t.miterLimit=4},D.Element.svg=function(t){this.base=D.Element.RenderedElementBase,this.base(t),this.baseClearContext=this.clearContext,this.clearContext=function(t){this.baseClearContext(t),D.ViewPort.RemoveCurrent()},this.baseSetContext=this.setContext,this.setContext=function(t){if(D.SetDefaults(t),t.canvas.style&&void 0!==t.font&&void 0!==l.getComputedStyle){t.font=l.getComputedStyle(t.canvas).getPropertyValue("font");var e=new D.Property("fontSize",D.Font.Parse(t.font).fontSize);e.hasValue()&&(D.rootEmSize=D.emSize=e.toPixels("y"))}this.baseSetContext(t),this.attribute("x").hasValue()||(this.attribute("x",!0).value=0),this.attribute("y").hasValue()||(this.attribute("y",!0).value=0),t.translate(this.attribute("x").toPixels("x"),this.attribute("y").toPixels("y"));var i=D.ViewPort.width(),n=D.ViewPort.height();if(this.attribute("width").hasValue()||(this.attribute("width",!0).value="100%"),this.attribute("height").hasValue()||(this.attribute("height",!0).value="100%"),void 0===this.root){i=this.attribute("width").toPixels("x"),n=this.attribute("height").toPixels("y");var s=0,a=0;this.attribute("refX").hasValue()&&this.attribute("refY").hasValue()&&(s=-this.attribute("refX").toPixels("x"),a=-this.attribute("refY").toPixels("y")),"visible"!=this.attribute("overflow").valueOrDefault("hidden")&&(t.beginPath(),t.moveTo(s,a),t.lineTo(i,a),t.lineTo(i,n),t.lineTo(s,n),t.closePath(),t.clip())}if(D.ViewPort.SetCurrent(i,n),this.attribute("viewBox").hasValue()){var r=D.ToNumberArray(this.attribute("viewBox").value),o=r[0],h=r[1];i=r[2],n=r[3],D.AspectRatio(t,this.attribute("preserveAspectRatio").value,D.ViewPort.width(),i,D.ViewPort.height(),n,o,h,this.attribute("refX").value,this.attribute("refY").value),D.ViewPort.RemoveCurrent(),D.ViewPort.SetCurrent(r[2],r[3])}}},D.Element.svg.prototype=new D.Element.RenderedElementBase,D.Element.rect=function(t){this.base=D.Element.PathElementBase,this.base(t),this.path=function(t){var e=this.attribute("x").toPixels("x"),i=this.attribute("y").toPixels("y"),n=this.attribute("width").toPixels("x"),s=this.attribute("height").toPixels("y"),a=this.attribute("rx").toPixels("x"),r=this.attribute("ry").toPixels("y");if(this.attribute("rx").hasValue()&&!this.attribute("ry").hasValue()&&(r=a),this.attribute("ry").hasValue()&&!this.attribute("rx").hasValue()&&(a=r),a=Math.min(a,n/2),r=Math.min(r,s/2),null!=t){var o=(Math.sqrt(2)-1)/3*4;t.beginPath(),0<s&&0<n&&(t.moveTo(e+a,i),t.lineTo(e+n-a,i),t.bezierCurveTo(e+n-a+o*a,i,e+n,i+r-o*r,e+n,i+r),t.lineTo(e+n,i+s-r),t.bezierCurveTo(e+n,i+s-r+o*r,e+n-a+o*a,i+s,e+n-a,i+s),t.lineTo(e+a,i+s),t.bezierCurveTo(e+a-o*a,i+s,e,i+s-r+o*r,e,i+s-r),t.lineTo(e,i+r),t.bezierCurveTo(e,i+r-o*r,e+a-o*a,i,e+a,i),t.closePath())}return new D.BoundingBox(e,i,e+n,i+s)}},D.Element.rect.prototype=new D.Element.PathElementBase,D.Element.circle=function(t){this.base=D.Element.PathElementBase,this.base(t),this.path=function(t){var e=this.attribute("cx").toPixels("x"),i=this.attribute("cy").toPixels("y"),n=this.attribute("r").toPixels();return null!=t&&0<n&&(t.beginPath(),t.arc(e,i,n,0,2*Math.PI,!1),t.closePath()),new D.BoundingBox(e-n,i-n,e+n,i+n)}},D.Element.circle.prototype=new D.Element.PathElementBase,D.Element.ellipse=function(t){this.base=D.Element.PathElementBase,this.base(t),this.path=function(t){var e=(Math.sqrt(2)-1)/3*4,i=this.attribute("rx").toPixels("x"),n=this.attribute("ry").toPixels("y"),s=this.attribute("cx").toPixels("x"),a=this.attribute("cy").toPixels("y");return null!=t&&(t.beginPath(),t.moveTo(s+i,a),t.bezierCurveTo(s+i,a+e*n,s+e*i,a+n,s,a+n),t.bezierCurveTo(s-e*i,a+n,s-i,a+e*n,s-i,a),t.bezierCurveTo(s-i,a-e*n,s-e*i,a-n,s,a-n),t.bezierCurveTo(s+e*i,a-n,s+i,a-e*n,s+i,a),t.closePath()),new D.BoundingBox(s-i,a-n,s+i,a+n)}},D.Element.ellipse.prototype=new D.Element.PathElementBase,D.Element.line=function(t){this.base=D.Element.PathElementBase,this.base(t),this.getPoints=function(){return[new D.Point(this.attribute("x1").toPixels("x"),this.attribute("y1").toPixels("y")),new D.Point(this.attribute("x2").toPixels("x"),this.attribute("y2").toPixels("y"))]},this.path=function(t){var e=this.getPoints();return null!=t&&(t.beginPath(),t.moveTo(e[0].x,e[0].y),t.lineTo(e[1].x,e[1].y)),new D.BoundingBox(e[0].x,e[0].y,e[1].x,e[1].y)},this.getMarkers=function(){var t=this.getPoints(),e=t[0].angleTo(t[1]);return[[t[0],e],[t[1],e]]}},D.Element.line.prototype=new D.Element.PathElementBase,D.Element.polyline=function(t){this.base=D.Element.PathElementBase,this.base(t),this.points=D.CreatePath(this.attribute("points").value),this.path=function(t){var e=new D.BoundingBox(this.points[0].x,this.points[0].y);null!=t&&(t.beginPath(),t.moveTo(this.points[0].x,this.points[0].y));for(var i=1;i<this.points.length;i++)e.addPoint(this.points[i].x,this.points[i].y),null!=t&&t.lineTo(this.points[i].x,this.points[i].y);return e},this.getMarkers=function(){for(var t=[],e=0;e<this.points.length-1;e++)t.push([this.points[e],this.points[e].angleTo(this.points[e+1])]);return 0<t.length&&t.push([this.points[this.points.length-1],t[t.length-1][1]]),t}},D.Element.polyline.prototype=new D.Element.PathElementBase,D.Element.polygon=function(t){this.base=D.Element.polyline,this.base(t),this.basePath=this.path,this.path=function(t){var e=this.basePath(t);return null!=t&&(t.lineTo(this.points[0].x,this.points[0].y),t.closePath()),e}},D.Element.polygon.prototype=new D.Element.polyline,D.Element.path=function(t){this.base=D.Element.PathElementBase,this.base(t);var e=this.attribute("d").value;e=e.replace(/,/gm," ");for(var i=0;i<2;i++)e=e.replace(/([MmZzLlHhVvCcSsQqTtAa])([^\s])/gm,"$1 $2");e=(e=e.replace(/([^\s])([MmZzLlHhVvCcSsQqTtAa])/gm,"$1 $2")).replace(/([0-9])([+\-])/gm,"$1 $2");for(i=0;i<2;i++)e=e.replace(/(\.[0-9]*)(\.)/gm,"$1 $2");e=e.replace(/([Aa](\s+[0-9]+){3})\s+([01])\s*([01])/gm,"$1 $3 $4 "),e=D.compressSpaces(e),e=D.trim(e),this.PathParser=new function(t){this.tokens=t.split(" "),this.reset=function(){this.i=-1,this.command="",this.previousCommand="",this.start=new D.Point(0,0),this.control=new D.Point(0,0),this.current=new D.Point(0,0),this.points=[],this.angles=[]},this.isEnd=function(){return this.i>=this.tokens.length-1},this.isCommandOrEnd=function(){return!!this.isEnd()||null!=this.tokens[this.i+1].match(/^[A-Za-z]$/)},this.isRelativeCommand=function(){switch(this.command){case"m":case"l":case"h":case"v":case"c":case"s":case"q":case"t":case"a":case"z":return!0}return!1},this.getToken=function(){return this.i++,this.tokens[this.i]},this.getScalar=function(){return parseFloat(this.getToken())},this.nextCommand=function(){this.previousCommand=this.command,this.command=this.getToken()},this.getPoint=function(){var t=new D.Point(this.getScalar(),this.getScalar());return this.makeAbsolute(t)},this.getAsControlPoint=function(){var t=this.getPoint();return this.control=t},this.getAsCurrentPoint=function(){var t=this.getPoint();return this.current=t},this.getReflectedControlPoint=function(){return"c"!=this.previousCommand.toLowerCase()&&"s"!=this.previousCommand.toLowerCase()&&"q"!=this.previousCommand.toLowerCase()&&"t"!=this.previousCommand.toLowerCase()?this.current:new D.Point(2*this.current.x-this.control.x,2*this.current.y-this.control.y)},this.makeAbsolute=function(t){return this.isRelativeCommand()&&(t.x+=this.current.x,t.y+=this.current.y),t},this.addMarker=function(t,e,i){null!=i&&0<this.angles.length&&null==this.angles[this.angles.length-1]&&(this.angles[this.angles.length-1]=this.points[this.points.length-1].angleTo(i)),this.addMarkerAngle(t,null==e?null:e.angleTo(t))},this.addMarkerAngle=function(t,e){this.points.push(t),this.angles.push(e)},this.getMarkerPoints=function(){return this.points},this.getMarkerAngles=function(){for(var t=0;t<this.angles.length;t++)if(null==this.angles[t])for(var e=t+1;e<this.angles.length;e++)if(null!=this.angles[e]){this.angles[t]=this.angles[e];break}return this.angles}}(e),this.path=function(t){var e=this.PathParser;e.reset();var i=new D.BoundingBox;for(null!=t&&t.beginPath();!e.isEnd();)switch(e.nextCommand(),e.command){case"M":case"m":var n=e.getAsCurrentPoint();for(e.addMarker(n),i.addPoint(n.x,n.y),null!=t&&t.moveTo(n.x,n.y),e.start=e.current;!e.isCommandOrEnd();){n=e.getAsCurrentPoint();e.addMarker(n,e.start),i.addPoint(n.x,n.y),null!=t&&t.lineTo(n.x,n.y)}break;case"L":case"l":for(;!e.isCommandOrEnd();){var s=e.current;n=e.getAsCurrentPoint();e.addMarker(n,s),i.addPoint(n.x,n.y),null!=t&&t.lineTo(n.x,n.y)}break;case"H":case"h":for(;!e.isCommandOrEnd();){var a=new D.Point((e.isRelativeCommand()?e.current.x:0)+e.getScalar(),e.current.y);e.addMarker(a,e.current),e.current=a,i.addPoint(e.current.x,e.current.y),null!=t&&t.lineTo(e.current.x,e.current.y)}break;case"V":case"v":for(;!e.isCommandOrEnd();){a=new D.Point(e.current.x,(e.isRelativeCommand()?e.current.y:0)+e.getScalar());e.addMarker(a,e.current),e.current=a,i.addPoint(e.current.x,e.current.y),null!=t&&t.lineTo(e.current.x,e.current.y)}break;case"C":case"c":for(;!e.isCommandOrEnd();){var r=e.current,o=e.getPoint(),h=e.getAsControlPoint(),l=e.getAsCurrentPoint();e.addMarker(l,h,o),i.addBezierCurve(r.x,r.y,o.x,o.y,h.x,h.y,l.x,l.y),null!=t&&t.bezierCurveTo(o.x,o.y,h.x,h.y,l.x,l.y)}break;case"S":case"s":for(;!e.isCommandOrEnd();){r=e.current,o=e.getReflectedControlPoint(),h=e.getAsControlPoint(),l=e.getAsCurrentPoint();e.addMarker(l,h,o),i.addBezierCurve(r.x,r.y,o.x,o.y,h.x,h.y,l.x,l.y),null!=t&&t.bezierCurveTo(o.x,o.y,h.x,h.y,l.x,l.y)}break;case"Q":case"q":for(;!e.isCommandOrEnd();){r=e.current,h=e.getAsControlPoint(),l=e.getAsCurrentPoint();e.addMarker(l,h,h),i.addQuadraticCurve(r.x,r.y,h.x,h.y,l.x,l.y),null!=t&&t.quadraticCurveTo(h.x,h.y,l.x,l.y)}break;case"T":case"t":for(;!e.isCommandOrEnd();){r=e.current,h=e.getReflectedControlPoint();e.control=h;l=e.getAsCurrentPoint();e.addMarker(l,h,h),i.addQuadraticCurve(r.x,r.y,h.x,h.y,l.x,l.y),null!=t&&t.quadraticCurveTo(h.x,h.y,l.x,l.y)}break;case"A":case"a":for(;!e.isCommandOrEnd();){r=e.current;var u=e.getScalar(),c=e.getScalar(),f=e.getScalar()*(Math.PI/180),p=e.getScalar(),d=e.getScalar(),m=(l=e.getAsCurrentPoint(),new D.Point(Math.cos(f)*(r.x-l.x)/2+Math.sin(f)*(r.y-l.y)/2,-Math.sin(f)*(r.x-l.x)/2+Math.cos(f)*(r.y-l.y)/2)),y=Math.pow(m.x,2)/Math.pow(u,2)+Math.pow(m.y,2)/Math.pow(c,2);1<y&&(u*=Math.sqrt(y),c*=Math.sqrt(y));var v=(p==d?-1:1)*Math.sqrt((Math.pow(u,2)*Math.pow(c,2)-Math.pow(u,2)*Math.pow(m.y,2)-Math.pow(c,2)*Math.pow(m.x,2))/(Math.pow(u,2)*Math.pow(m.y,2)+Math.pow(c,2)*Math.pow(m.x,2)));isNaN(v)&&(v=0);var g=new D.Point(v*u*m.y/c,v*-c*m.x/u),x=new D.Point((r.x+l.x)/2+Math.cos(f)*g.x-Math.sin(f)*g.y,(r.y+l.y)/2+Math.sin(f)*g.x+Math.cos(f)*g.y),b=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2))},P=function(t,e){return(t[0]*e[0]+t[1]*e[1])/(b(t)*b(e))},E=function(t,e){return(t[0]*e[1]<t[1]*e[0]?-1:1)*Math.acos(P(t,e))},w=E([1,0],[(m.x-g.x)/u,(m.y-g.y)/c]),C=[(m.x-g.x)/u,(m.y-g.y)/c],B=[(-m.x-g.x)/u,(-m.y-g.y)/c],M=E(C,B);P(C,B)<=-1&&(M=Math.PI),1<=P(C,B)&&(M=0);var T=1-d?1:-1,S=w+T*(M/2),V=new D.Point(x.x+u*Math.cos(S),x.y+c*Math.sin(S));if(e.addMarkerAngle(V,S-T*Math.PI/2),e.addMarkerAngle(l,S-T*Math.PI),i.addPoint(l.x,l.y),null!=t&&!isNaN(w)&&!isNaN(M)){P=c<u?u:c;var k=c<u?1:u/c,A=c<u?c/u:1;t.translate(x.x,x.y),t.rotate(f),t.scale(k,A),t.arc(0,0,P,w,w+M,1-d),t.scale(1/k,1/A),t.rotate(-f),t.translate(-x.x,-x.y)}}break;case"Z":case"z":null!=t&&i.x1!==i.x2&&i.y1!==i.y2&&t.closePath(),e.current=e.start}return i},this.getMarkers=function(){for(var t=this.PathParser.getMarkerPoints(),e=this.PathParser.getMarkerAngles(),i=[],n=0;n<t.length;n++)i.push([t[n],e[n]]);return i}},D.Element.path.prototype=new D.Element.PathElementBase,D.Element.pattern=function(t){this.base=D.Element.ElementBase,this.base(t),this.createPattern=function(t,e,i){var n=this.attribute("width").toPixels("x",!0),s=this.attribute("height").toPixels("y",!0),a=new D.Element.svg;a.attributes.viewBox=new D.Property("viewBox",this.attribute("viewBox").value),a.attributes.width=new D.Property("width",n+"px"),a.attributes.height=new D.Property("height",s+"px"),a.attributes.transform=new D.Property("transform",this.attribute("patternTransform").value),a.children=this.children;var r=d(n,s),o=r.getContext("2d");this.attribute("x").hasValue()&&this.attribute("y").hasValue()&&o.translate(this.attribute("x").toPixels("x",!0),this.attribute("y").toPixels("y",!0)),i.hasValue()?this.styles["fill-opacity"]=i:delete this.styles["fill-opacity"];for(var h=-1;h<=1;h++)for(var l=-1;l<=1;l++)o.save(),a.attributes.x=new D.Property("x",h*r.width),a.attributes.y=new D.Property("y",l*r.height),a.render(o),o.restore();return t.createPattern(r,"repeat")}},D.Element.pattern.prototype=new D.Element.ElementBase,D.Element.marker=function(t){this.base=D.Element.ElementBase,this.base(t),this.baseRender=this.render,this.render=function(t,e,i){if(e){t.translate(e.x,e.y),"auto"==this.attribute("orient").valueOrDefault("auto")&&t.rotate(i),"strokeWidth"==this.attribute("markerUnits").valueOrDefault("strokeWidth")&&t.scale(t.lineWidth,t.lineWidth),t.save();var n=new D.Element.svg;n.attributes.viewBox=new D.Property("viewBox",this.attribute("viewBox").value),n.attributes.refX=new D.Property("refX",this.attribute("refX").value),n.attributes.refY=new D.Property("refY",this.attribute("refY").value),n.attributes.width=new D.Property("width",this.attribute("markerWidth").value),n.attributes.height=new D.Property("height",this.attribute("markerHeight").value),n.attributes.fill=new D.Property("fill",this.attribute("fill").valueOrDefault("black")),n.attributes.stroke=new D.Property("stroke",this.attribute("stroke").valueOrDefault("none")),n.children=this.children,n.render(t),t.restore(),"strokeWidth"==this.attribute("markerUnits").valueOrDefault("strokeWidth")&&t.scale(1/t.lineWidth,1/t.lineWidth),"auto"==this.attribute("orient").valueOrDefault("auto")&&t.rotate(-i),t.translate(-e.x,-e.y)}}},D.Element.marker.prototype=new D.Element.ElementBase,D.Element.defs=function(t){this.base=D.Element.ElementBase,this.base(t),this.render=function(){}},D.Element.defs.prototype=new D.Element.ElementBase,D.Element.GradientBase=function(t){this.base=D.Element.ElementBase,this.base(t),this.stops=[];for(var e=0;e<this.children.length;e++){var i=this.children[e];"stop"==i.type&&this.stops.push(i)}this.getGradient=function(){},this.gradientUnits=function(){return this.attribute("gradientUnits").valueOrDefault("objectBoundingBox")},this.attributesToInherit=["gradientUnits"],this.inheritStopContainer=function(t){for(var e=0;e<this.attributesToInherit.length;e++){var i=this.attributesToInherit[e];!this.attribute(i).hasValue()&&t.attribute(i).hasValue()&&(this.attribute(i,!0).value=t.attribute(i).value)}},this.createGradient=function(t,e,i){var n=this;this.getHrefAttribute().hasValue()&&(n=this.getHrefAttribute().getDefinition(),this.inheritStopContainer(n));var s=function(t){return i.hasValue()?new D.Property("color",t).addOpacity(i).value:t},a=this.getGradient(t,e);if(null==a)return s(n.stops[n.stops.length-1].color);for(var r=0;r<n.stops.length;r++)a.addColorStop(n.stops[r].offset,s(n.stops[r].color));if(this.attribute("gradientTransform").hasValue()){var o=D.ViewPort.viewPorts[0],h=new D.Element.rect;h.attributes.x=new D.Property("x",-D.MAX_VIRTUAL_PIXELS/3),h.attributes.y=new D.Property("y",-D.MAX_VIRTUAL_PIXELS/3),h.attributes.width=new D.Property("width",D.MAX_VIRTUAL_PIXELS),h.attributes.height=new D.Property("height",D.MAX_VIRTUAL_PIXELS);var l=new D.Element.g;l.attributes.transform=new D.Property("transform",this.attribute("gradientTransform").value),l.children=[h];var u=new D.Element.svg;u.attributes.x=new D.Property("x",0),u.attributes.y=new D.Property("y",0),u.attributes.width=new D.Property("width",o.width),u.attributes.height=new D.Property("height",o.height),u.children=[l];var c=d(o.width,o.height),f=c.getContext("2d");return f.fillStyle=a,u.render(f),f.createPattern(c,"no-repeat")}return a}},D.Element.GradientBase.prototype=new D.Element.ElementBase,D.Element.linearGradient=function(t){this.base=D.Element.GradientBase,this.base(t),this.attributesToInherit.push("x1"),this.attributesToInherit.push("y1"),this.attributesToInherit.push("x2"),this.attributesToInherit.push("y2"),this.getGradient=function(t,e){var i="objectBoundingBox"==this.gradientUnits()?e.getBoundingBox(t):null;this.attribute("x1").hasValue()||this.attribute("y1").hasValue()||this.attribute("x2").hasValue()||this.attribute("y2").hasValue()||(this.attribute("x1",!0).value=0,this.attribute("y1",!0).value=0,this.attribute("x2",!0).value=1,this.attribute("y2",!0).value=0);var n="objectBoundingBox"==this.gradientUnits()?i.x()+i.width()*this.attribute("x1").numValue():this.attribute("x1").toPixels("x"),s="objectBoundingBox"==this.gradientUnits()?i.y()+i.height()*this.attribute("y1").numValue():this.attribute("y1").toPixels("y"),a="objectBoundingBox"==this.gradientUnits()?i.x()+i.width()*this.attribute("x2").numValue():this.attribute("x2").toPixels("x"),r="objectBoundingBox"==this.gradientUnits()?i.y()+i.height()*this.attribute("y2").numValue():this.attribute("y2").toPixels("y");return n==a&&s==r?null:t.createLinearGradient(n,s,a,r)}},D.Element.linearGradient.prototype=new D.Element.GradientBase,D.Element.radialGradient=function(t){this.base=D.Element.GradientBase,this.base(t),this.attributesToInherit.push("cx"),this.attributesToInherit.push("cy"),this.attributesToInherit.push("r"),this.attributesToInherit.push("fx"),this.attributesToInherit.push("fy"),this.attributesToInherit.push("fr"),this.getGradient=function(t,e){var i=e.getBoundingBox(t);this.attribute("cx").hasValue()||(this.attribute("cx",!0).value="50%"),this.attribute("cy").hasValue()||(this.attribute("cy",!0).value="50%"),this.attribute("r").hasValue()||(this.attribute("r",!0).value="50%");var n="objectBoundingBox"==this.gradientUnits()?i.x()+i.width()*this.attribute("cx").numValue():this.attribute("cx").toPixels("x"),s="objectBoundingBox"==this.gradientUnits()?i.y()+i.height()*this.attribute("cy").numValue():this.attribute("cy").toPixels("y"),a=n,r=s;this.attribute("fx").hasValue()&&(a="objectBoundingBox"==this.gradientUnits()?i.x()+i.width()*this.attribute("fx").numValue():this.attribute("fx").toPixels("x")),this.attribute("fy").hasValue()&&(r="objectBoundingBox"==this.gradientUnits()?i.y()+i.height()*this.attribute("fy").numValue():this.attribute("fy").toPixels("y"));var o="objectBoundingBox"==this.gradientUnits()?(i.width()+i.height())/2*this.attribute("r").numValue():this.attribute("r").toPixels(),h=this.attribute("fr").toPixels();return t.createRadialGradient(a,r,h,n,s,o)}},D.Element.radialGradient.prototype=new D.Element.GradientBase,D.Element.stop=function(t){this.base=D.Element.ElementBase,this.base(t),this.offset=this.attribute("offset").numValue(),this.offset<0&&(this.offset=0),1<this.offset&&(this.offset=1);var e=this.style("stop-color",!0);""===e.value&&(e.value="#000"),this.style("stop-opacity").hasValue()&&(e=e.addOpacity(this.style("stop-opacity"))),this.color=e.value},D.Element.stop.prototype=new D.Element.ElementBase,D.Element.AnimateBase=function(t){this.base=D.Element.ElementBase,this.base(t),D.Animations.push(this),this.duration=0,this.begin=this.attribute("begin").toMilliseconds(),this.maxDuration=this.begin+this.attribute("dur").toMilliseconds(),this.getProperty=function(){var t=this.attribute("attributeType").value,e=this.attribute("attributeName").value;return"CSS"==t?this.parent.style(e,!0):this.parent.attribute(e,!0)},this.initialValue=null,this.initialUnits="",this.removed=!1,this.calcValue=function(){return""},this.update=function(t){if(null==this.initialValue&&(this.initialValue=this.getProperty().value,this.initialUnits=this.getProperty().getUnits()),this.duration>this.maxDuration){if("indefinite"==this.attribute("repeatCount").value||"indefinite"==this.attribute("repeatDur").value)this.duration=0;else if("freeze"!=this.attribute("fill").valueOrDefault("remove")||this.frozen){if("remove"==this.attribute("fill").valueOrDefault("remove")&&!this.removed)return this.removed=!0,this.getProperty().value=this.parent.animationFrozen?this.parent.animationFrozenValue:this.initialValue,!0}else this.frozen=!0,this.parent.animationFrozen=!0,this.parent.animationFrozenValue=this.getProperty().value;return!1}this.duration=this.duration+t;var e=!1;if(this.begin<this.duration){var i=this.calcValue();if(this.attribute("type").hasValue())i=this.attribute("type").value+"("+i+")";this.getProperty().value=i,e=!0}return e},this.from=this.attribute("from"),this.to=this.attribute("to"),this.values=this.attribute("values"),this.values.hasValue()&&(this.values.value=this.values.value.split(";")),this.progress=function(){var t={progress:(this.duration-this.begin)/(this.maxDuration-this.begin)};if(this.values.hasValue()){var e=t.progress*(this.values.value.length-1),i=Math.floor(e),n=Math.ceil(e);t.from=new D.Property("from",parseFloat(this.values.value[i])),t.to=new D.Property("to",parseFloat(this.values.value[n])),t.progress=(e-i)/(n-i)}else t.from=this.from,t.to=this.to;return t}},D.Element.AnimateBase.prototype=new D.Element.ElementBase,D.Element.animate=function(t){this.base=D.Element.AnimateBase,this.base(t),this.calcValue=function(){var t=this.progress(),e=t.from.numValue()+(t.to.numValue()-t.from.numValue())*t.progress;return"%"===this.initialUnits&&(e*=100),e+this.initialUnits}},D.Element.animate.prototype=new D.Element.AnimateBase,D.Element.animateColor=function(t){this.base=D.Element.AnimateBase,this.base(t),this.calcValue=function(){var t=this.progress(),e=new y(t.from.value),i=new y(t.to.value);if(e.ok&&i.ok){var n=e.r+(i.r-e.r)*t.progress,s=e.g+(i.g-e.g)*t.progress,a=e.b+(i.b-e.b)*t.progress;return"rgb("+parseInt(n,10)+","+parseInt(s,10)+","+parseInt(a,10)+")"}return this.attribute("from").value}},D.Element.animateColor.prototype=new D.Element.AnimateBase,D.Element.animateTransform=function(t){this.base=D.Element.AnimateBase,this.base(t),this.calcValue=function(){for(var t=this.progress(),e=D.ToNumberArray(t.from.value),i=D.ToNumberArray(t.to.value),n="",s=0;s<e.length;s++)n+=e[s]+(i[s]-e[s])*t.progress+" ";return n}},D.Element.animateTransform.prototype=new D.Element.animate,D.Element.font=function(t){this.base=D.Element.ElementBase,this.base(t),this.horizAdvX=this.attribute("horiz-adv-x").numValue(),this.isRTL=!1,this.isArabic=!1,this.fontFace=null,this.missingGlyph=null,this.glyphs=[];for(var e=0;e<this.children.length;e++){var i=this.children[e];"font-face"==i.type?(this.fontFace=i).style("font-family").hasValue()&&(D.Definitions[i.style("font-family").value]=this):"missing-glyph"==i.type?this.missingGlyph=i:"glyph"==i.type&&(""!=i.arabicForm?(this.isRTL=!0,this.isArabic=!0,void 0===this.glyphs[i.unicode]&&(this.glyphs[i.unicode]=[]),this.glyphs[i.unicode][i.arabicForm]=i):this.glyphs[i.unicode]=i)}this.render=function(){}},D.Element.font.prototype=new D.Element.ElementBase,D.Element.fontface=function(t){this.base=D.Element.ElementBase,this.base(t),this.ascent=this.attribute("ascent").value,this.descent=this.attribute("descent").value,this.unitsPerEm=this.attribute("units-per-em").numValue()},D.Element.fontface.prototype=new D.Element.ElementBase,D.Element.missingglyph=function(t){this.base=D.Element.path,this.base(t),this.horizAdvX=0},D.Element.missingglyph.prototype=new D.Element.path,D.Element.glyph=function(t){this.base=D.Element.path,this.base(t),this.horizAdvX=this.attribute("horiz-adv-x").numValue(),this.unicode=this.attribute("unicode").value,this.arabicForm=this.attribute("arabic-form").value},D.Element.glyph.prototype=new D.Element.path,D.Element.text=function(t){this.captureTextNodes=!0,this.base=D.Element.RenderedElementBase,this.base(t),this.baseSetContext=this.setContext,this.setContext=function(t){this.baseSetContext(t);var e=this.style("dominant-baseline").toTextBaseline();null==e&&(e=this.style("alignment-baseline").toTextBaseline()),null!=e&&(t.textBaseline=e)},this.initializeCoordinates=function(t){this.x=this.attribute("x").toPixels("x"),this.y=this.attribute("y").toPixels("y"),this.attribute("dx").hasValue()&&(this.x+=this.attribute("dx").toPixels("x")),this.attribute("dy").hasValue()&&(this.y+=this.attribute("dy").toPixels("y")),this.x+=this.getAnchorDelta(t,this,0)},this.getBoundingBox=function(t){this.initializeCoordinates(t);for(var e=null,i=0;i<this.children.length;i++){var n=this.getChildBoundingBox(t,this,this,i);null==e?e=n:e.addBoundingBox(n)}return e},this.renderChildren=function(t){this.initializeCoordinates(t);for(var e=0;e<this.children.length;e++)this.renderChild(t,this,this,e);D.Mouse.checkBoundingBox(this,this.getBoundingBox(t))},this.getAnchorDelta=function(t,e,i){var n=this.style("text-anchor").valueOrDefault("start");if("start"==n)return 0;for(var s=0,a=i;a<e.children.length;a++){var r=e.children[a];if(i<a&&r.attribute("x").hasValue())break;s+=r.measureTextRecursive(t)}return-1*("end"==n?s:s/2)},this.adjustChildCoordinates=function(t,e,i,n){var s=i.children[n];if("function"!=typeof s.measureText)return s;if(s.attribute("x").hasValue()){s.x=s.attribute("x").toPixels("x")+e.getAnchorDelta(t,i,n);var a=s.attribute("text-anchor").valueOrDefault("start");if("start"!==a){var r=s.measureTextRecursive(t);s.x+=-1*("end"==a?r:r/2)}s.attribute("dx").hasValue()&&(s.x+=s.attribute("dx").toPixels("x"))}else s.attribute("dx").hasValue()&&(e.x+=s.attribute("dx").toPixels("x")),s.x=e.x;return e.x=s.x+s.measureText(t),s.attribute("y").hasValue()?(s.y=s.attribute("y").toPixels("y"),s.attribute("dy").hasValue()&&(s.y+=s.attribute("dy").toPixels("y"))):(s.attribute("dy").hasValue()&&(e.y+=s.attribute("dy").toPixels("y")),s.y=e.y),e.y=s.y,s},this.getChildBoundingBox=function(t,e,i,n){var s=this.adjustChildCoordinates(t,e,i,n),a=s.getBoundingBox(t);for(n=0;n<s.children.length;n++){var r=e.getChildBoundingBox(t,e,s,n);a.addBoundingBox(r)}return a},this.renderChild=function(t,e,i,n){var s=this.adjustChildCoordinates(t,e,i,n);s.render(t);for(n=0;n<s.children.length;n++)e.renderChild(t,e,s,n)}},D.Element.text.prototype=new D.Element.RenderedElementBase,D.Element.TextElementBase=function(t){this.base=D.Element.RenderedElementBase,this.base(t),this.getGlyph=function(t,e,i){var n=e[i],s=null;if(t.isArabic){var a="isolated";(0==i||" "==e[i-1])&&i<e.length-2&&" "!=e[i+1]&&(a="terminal"),0<i&&" "!=e[i-1]&&i<e.length-2&&" "!=e[i+1]&&(a="medial"),0<i&&" "!=e[i-1]&&(i==e.length-1||" "==e[i+1])&&(a="initial"),void 0!==t.glyphs[n]&&null==(s=t.glyphs[n][a])&&"glyph"==t.glyphs[n].type&&(s=t.glyphs[n])}else s=t.glyphs[n];return null==s&&(s=t.missingGlyph),s},this.renderChildren=function(t){var e=this.parent.style("font-family").getDefinition();if(null==e)"stroke"==t.paintOrder?(""!=t.strokeStyle&&t.strokeText(D.compressSpaces(this.getText()),this.x,this.y),""!=t.fillStyle&&t.fillText(D.compressSpaces(this.getText()),this.x,this.y)):(""!=t.fillStyle&&t.fillText(D.compressSpaces(this.getText()),this.x,this.y),""!=t.strokeStyle&&t.strokeText(D.compressSpaces(this.getText()),this.x,this.y));else{var i=this.parent.style("font-size").numValueOrDefault(D.Font.Parse(D.ctx.font).fontSize),n=this.parent.style("font-style").valueOrDefault(D.Font.Parse(D.ctx.font).fontStyle),s=this.getText();e.isRTL&&(s=s.split("").reverse().join(""));for(var a=D.ToNumberArray(this.parent.attribute("dx").value),r=0;r<s.length;r++){var o=this.getGlyph(e,s,r),h=i/e.fontFace.unitsPerEm;t.translate(this.x,this.y),t.scale(h,-h);var l=t.lineWidth;t.lineWidth=t.lineWidth*e.fontFace.unitsPerEm/i,"italic"==n&&t.transform(1,0,.4,1,0,0),o.render(t),"italic"==n&&t.transform(1,0,-.4,1,0,0),t.lineWidth=l,t.scale(1/h,-1/h),t.translate(-this.x,-this.y),this.x+=i*(o.horizAdvX||e.horizAdvX)/e.fontFace.unitsPerEm,void 0===a[r]||isNaN(a[r])||(this.x+=a[r])}}},this.getText=function(){},this.measureTextRecursive=function(t){for(var e=this.measureText(t),i=0;i<this.children.length;i++)e+=this.children[i].measureTextRecursive(t);return e},this.measureText=function(t){var e=this.parent.style("font-family").getDefinition();if(null!=e){var i=this.parent.style("font-size").numValueOrDefault(D.Font.Parse(D.ctx.font).fontSize),n=0,s=this.getText();e.isRTL&&(s=s.split("").reverse().join(""));for(var a=D.ToNumberArray(this.parent.attribute("dx").value),r=0;r<s.length;r++){n+=(this.getGlyph(e,s,r).horizAdvX||e.horizAdvX)*i/e.fontFace.unitsPerEm,void 0===a[r]||isNaN(a[r])||(n+=a[r])}return n}var o=D.compressSpaces(this.getText());if(!t.measureText)return 10*o.length;t.save(),this.setContext(t,!0);var h=t.measureText(o).width;return t.restore(),h},this.getBoundingBox=function(t){var e=this.parent.style("font-size").numValueOrDefault(D.Font.Parse(D.ctx.font).fontSize);return new D.BoundingBox(this.x,this.y-e,this.x+this.measureText(t),this.y)}},D.Element.TextElementBase.prototype=new D.Element.RenderedElementBase,D.Element.tspan=function(t){this.captureTextNodes=!0,this.base=D.El