/*
	Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.gfx.svg"]){dojo._hasResource["dojox.gfx.svg"]=true;dojo.provide("dojox.gfx.svg");dojo.require("dojox.gfx._base");dojo.require("dojox.gfx.shape");dojo.require("dojox.gfx.path");(function(){var d=dojo,g=dojox.gfx,gs=g.shape,_1=g.svg;_1.useSvgWeb=(typeof (window.svgweb)!=="undefined");var _2=function(ns,_3){if(dojo.doc.createElementNS){return dojo.doc.createElementNS(ns,_3);}else{return dojo.doc.createElement(_3);}};var _4=function(_5){if(_1.useSvgWeb){return dojo.doc.createTextNode(_5,true);}else{return dojo.doc.createTextNode(_5);}};var _6=function(){if(_1.useSvgWeb){return dojo.doc.createDocumentFragment(true);}else{return dojo.doc.createDocumentFragment();}};_1.xmlns={xlink:"http://www.w3.org/1999/xlink",svg:"http://www.w3.org/2000/svg"};_1.getRef=function(_7){if(!_7||_7=="none"){return null;}if(_7.match(/^url\(#.+\)$/)){return d.byId(_7.slice(5,-1));}if(_7.match(/^#dojoUnique\d+$/)){return d.byId(_7.slice(1));}return null;};_1.dasharray={solid:"none",shortdash:[4,1],shortdot:[1,1],shortdashdot:[4,1,1,1],shortdashdotdot:[4,1,1,1,1,1],dot:[1,3],dash:[4,3],longdash:[8,3],dashdot:[4,3,1,3],longdashdot:[8,3,1,3],longdashdotdot:[8,3,1,3,1,3]};d.extend(g.Shape,{setFill:function(_8){if(!_8){this.fillStyle=null;this.rawNode.setAttribute("fill","none");this.rawNode.setAttribute("fill-opacity",0);return this;}var f;var _9=function(x){this.setAttribute(x,f[x].toFixed(8));};if(typeof (_8)=="object"&&"type" in _8){switch(_8.type){case "linear":f=g.makeParameters(g.defaultLinearGradient,_8);var _a=this._setFillObject(f,"linearGradient");d.forEach(["x1","y1","x2","y2"],_9,_a);break;case "radial":f=g.makeParameters(g.defaultRadialGradient,_8);var _a=this._setFillObject(f,"radialGradient");d.forEach(["cx","cy","r"],_9,_a);break;case "pattern":f=g.makeParameters(g.defaultPattern,_8);var _b=this._setFillObject(f,"pattern");d.forEach(["x","y","width","height"],_9,_b);break;}this.fillStyle=f;return this;}var f=g.normalizeColor(_8);this.fillStyle=f;this.rawNode.setAttribute("fill",f.toCss());this.rawNode.setAttribute("fill-opacity",f.a);this.rawNode.setAttribute("fill-rule","evenodd");return this;},setStroke:function(_c){var rn=this.rawNode;if(!_c){this.strokeStyle=null;rn.setAttribute("stroke","none");rn.setAttribute("stroke-opacity",0);return this;}if(typeof _c=="string"||d.isArray(_c)||_c instanceof d.Color){_c={color:_c};}var s=this.strokeStyle=g.makeParameters(g.defaultStroke,_c);s.color=g.normalizeColor(s.color);if(s){rn.setAttribute("stroke",s.color.toCss());rn.setAttribute("stroke-opacity",s.color.a);rn.setAttribute("stroke-width",s.width);rn.setAttribute("stroke-linecap",s.cap);if(typeof s.join=="number"){rn.setAttribute("stroke-linejoin","miter");rn.setAttribute("stroke-miterlimit",s.join);}else{rn.setAttribute("stroke-linejoin",s.join);}var da=s.style.toLowerCase();if(da in _1.dasharray){da=_1.dasharray[da];}if(da instanceof Array){da=d._toArray(da);for(var i=0;i<da.length;++i){da[i]*=s.width;}if(s.cap!="butt"){for(var i=0;i<da.length;i+=2){da[i]-=s.width;if(da[i]<1){da[i]=1;}}for(var i=1;i<da.length;i+=2){da[i]+=s.width;}}da=da.join(",");}rn.setAttribute("stroke-dasharray",da);rn.setAttribute("dojoGfxStrokeStyle",s.style);}return this;},_getParentSurface:function(){var _d=this.parent;for(;_d&&!(_d instanceof g.Surface);_d=_d.parent){}return _d;},_setFillObject:function(f,_e){var _f=_1.xmlns.svg;this.fillStyle=f;var _10=this._getParentSurface(),_11=_10.defNode,_12=this.rawNode.getAttribute("fill"),ref=_1.getRef(_12);if(ref){_12=ref;if(_12.tagName.toLowerCase()!=_e.toLowerCase()){var id=_12.id;_12.parentNode.removeChild(_12);_12=_2(_f,_e);_12.setAttribute("id",id);_11.appendChild(_12);}else{while(_12.childNodes.length){_12.removeChild(_12.lastChild);}}}else{_12=_2(_f,_e);_12.setAttribute("id",g._base._getUniqueId());_11.appendChild(_12);}if(_e=="pattern"){_12.setAttribute("patternUnits","userSpaceOnUse");var img=_2(_f,"image");img.setAttribute("x",0);img.setAttribute("y",0);img.setAttribute("width",f.width.toFixed(8));img.setAttribute("height",f.height.toFixed(8));img.setAttributeNS(_1.xmlns.xlink,"xlink:href",f.src);_12.appendChild(img);}else{_12.setAttribute("gradientUnits","userSpaceOnUse");for(var i=0;i<f.colors.length;++i){var c=f.colors[i],t=_2(_f,"stop"),cc=c.color=g.normalizeColor(c.color);t.setAttribute("offset",c.offset.toFixed(8));t.setAttribute("stop-color",cc.toCss());t.setAttribute("stop-opacity",cc.a);_12.appendChild(t);}}this.rawNode.setAttribute("fill","url(#"+_12.getAttribute("id")+")");this.rawNode.removeAttribute("fill-opacity");this.rawNode.setAttribute("fill-rule","evenodd");return _12;},_applyTransform:function(){var _13=this.matrix;if(_13){var tm=this.matrix;this.rawNode.setAttribute("transform","matrix("+tm.xx.toFixed(8)+","+tm.yx.toFixed(8)+","+tm.xy.toFixed(8)+","+tm.yy.toFixed(8)+","+tm.dx.toFixed(8)+","+tm.dy.toFixed(8)+")");}else{this.rawNode.removeAttribute("transform");}return this;},setRawNode:function(_14){var r=this.rawNode=_14;if(this.shape.type!="image"){r.setAttribute("fill","none");}r.setAttribute("fill-opacity",0);r.setAttribute("stroke","none");r.setAttribute("stroke-opacity",0);r.setAttribute("stroke-width",1);r.setAttribute("stroke-linecap","butt");r.setAttribute("stroke-linejoin","miter");r.setAttribute("stroke-miterlimit",4);},setShape:function(_15){this.shape=g.makeParameters(this.shape,_15);for(var i in this.shape){if(i!="type"){this.rawNode.setAttribute(i,this.shape[i]);}}this.bbox=null;return this;},_moveToFront:function(){this.rawNode.parentNode.appendChild(this.rawNode);return this;},_moveToBack:function(){this.rawNode.parentNode.insertBefore(this.rawNode,this.rawNode.parentNode.firstChild);return this;}});dojo.declare("dojox.gfx.Group",g.Shape,{constructor:function(){_1.Container._init.call(this);},setRawNode:function(_16){this.rawNode=_16;}});g.Group.nodeType="g";dojo.declare("dojox.gfx.Rect",gs.Rect,{setShape:function(_17){this.shape=g.makeParameters(this.shape,_17);this.bbox=null;for(var i in this.shape){if(i!="type"&&i!="r"){this.rawNode.setAttribute(i,this.shape[i]);}}if(this.shape.r){this.rawNode.setAttribute("ry",this.shape.r);this.rawNode.setAttribute("rx",this.shape.r);}return this;}});g.Rect.nodeType="rect";g.Ellipse=gs.Ellipse;g.Ellipse.nodeType="ellipse";g.Circle=gs.Circle;g.Circle.nodeType="circle";g.Line=gs.Line;g.Line.nodeType="line";dojo.declare("dojox.gfx.Polyline",gs.Polyline,{setShape:function(_18,_19){if(_18&&_18 instanceof Array){this.shape=g.makeParameters(this.shape,{points:_18});if(_19&&this.shape.points.length){this.shape.points.push(this.shape.points[0]);}}else{this.shape=g.makeParameters(this.shape,_18);}this.bbox=null;this._normalizePoints();var _1a=[],p=this.shape.points;for(var i=0;i<p.length;++i){_1a.push(p[i].x.toFixed(8),p[i].y.toFixed(8));}this.rawNode.setAttribute("points",_1a.join(" "));return this;}});g.Polyline.nodeType="polyline";dojo.declare("dojox.gfx.Image",gs.Image,{setShape:function(_1b){this.shape=g.makeParameters(this.shape,_1b);this.bbox=null;var _1c=this.rawNode;for(var i in this.shape){if(i!="type"&&i!="src"){_1c.setAttribute(i,this.shape[i]);}}_1c.setAttribute("preserveAspectRatio","none");_1c.setAttributeNS(_1.xmlns.xlink,"xlink:href",this.shape.src);return this;}});g.Image.nodeType="image";dojo.declare("dojox.gfx.Text",gs.Text,{setShape:function(_1d){this.shape=g.makeParameters(this.shape,_1d);this.bbox=null;var r=this.rawNode,s=this.shape;r.setAttribute("x",s.x);r.setAttribute("y",s.y);r.setAttribute("text-anchor",s.align);r.setAttribute("text-decoration",s.decoration);r.setAttribute("rotate",s.rotated?90:0);r.setAttribute("kerning",s.kerning?"auto":0);r.setAttribute("text-rendering","optimizeLegibility");if(r.firstChild){r.firstChild.nodeValue=s.text;}else{r.appendChild(_4(s.text));}return this;},getTextWidth:function(){var _1e=this.rawNode,_1f=_1e.parentNode,_20=_1e.cloneNode(true);_20.style.visibility="hidden";var _21=0,_22=_20.firstChild.nodeValue;_1f.appendChild(_20);if(_22!=""){while(!_21){if(_20.getBBox){_21=parseInt(_20.getBBox().width);}else{_21=68;}}}_1f.removeChild(_20);return _21;}});g.Text.nodeType="text";dojo.declare("dojox.gfx.Path",g.path.Path,{_updateWithSegment:function(_23){g.Path.superclass._updateWithSegment.apply(this,arguments);if(typeof (this.shape.path)=="string"){this.rawNode.setAttribute("d",this.shape.path);}},setShape:function(_24){g.Path.superclass.setShape.apply(this,arguments);this.rawNode.setAttribute("d",this.shape.path);return this;}});g.Path.nodeType="path";dojo.declare("dojox.gfx.TextPath",g.path.TextPath,{_updateWithSegment:function(_25){g.Path.superclass._updateWithSegment.apply(this,arguments);this._setTextPath();},setShape:function(_26){g.Path.superclass.setShape.apply(this,arguments);this._setTextPath();return this;},_setTextPath:function(){if(typeof this.shape.path!="string"){return;}var r=this.rawNode;if(!r.firstChild){var tp=_2(_1.xmlns.svg,"textPath"),tx=_4("");tp.appendChild(tx);r.appendChild(tp);}var ref=r.firstChild.getAttributeNS(_1.xmlns.xlink,"href"),_27=ref&&_1.getRef(ref);if(!_27){var _28=this._getParentSurface();if(_28){var _29=_28.defNode;_27=_2(_1.xmlns.svg,"path");var id=g._base._getUniqueId();_27.setAttribute("id",id);_29.appendChild(_27);r.firstChild.setAttributeNS(_1.xmlns.xlink,"xlink:href","#"+id);}}if(_27){_27.setAttribute("d",this.shape.path);}},_setText:function(){var r=this.rawNode;if(!r.firstChild){var tp=_2(_1.xmlns.svg,"textPath"),tx=_4("");tp.appendChild(tx);r.appendChild(tp);}r=r.firstChild;var t=this.text;r.setAttribute("alignment-baseline","middle");switch(t.align){case "middle":r.setAttribute("text-anchor","middle");r.setAttribute("startOffset","50%");break;case "end":r.setAttribute("text-anchor","end");r.setAttribute("startOffset","100%");break;default:r.setAttribute("text-anchor","start");r.setAttribute("startOffset","0%");break;}r.setAttribute("baseline-shift","0.5ex");r.setAttribute("text-decoration",t.decoration);r.setAttribute("rotate",t.rotated?90:0);r.setAttribute("kerning",t.kerning?"auto":0);r.firstChild.data=t.text;}});g.TextPath.nodeType="text";dojo.declare("dojox.gfx.Surface",gs.Surface,{constructor:function(){_1.Container._init.call(this);},destroy:function(){this.defNode=null;this.inherited(arguments);},setDimensions:function(_2a,_2b){if(!this.rawNode){return this;}this.rawNode.setAttribute("width",_2a);this.rawNode.setAttribute("height",_2b);return this;},getDimensions:function(){var t=this.rawNode?{width:g.normalizedLength(this.rawNode.getAttribute("width")),height:g.normalizedLength(this.rawNode.getAttribute("height"))}:null;return t;}});g.createSurface=function(_2c,_2d,_2e){var s=new g.Surface();s.rawNode=_2(_1.xmlns.svg,"svg");if(_2d){s.rawNode.setAttribute("width",_2d);}if(_2e){s.rawNode.setAttribute("height",_2e);}var _2f=_2(_1.xmlns.svg,"defs");s.rawNode.appendChild(_2f);s.defNode=_2f;s._parent=d.byId(_2c);s._parent.appendChild(s.rawNode);return s;};_1.Font={_setFont:function(){var f=this.fontStyle;this.rawNode.setAttribute("font-style",f.style);this.rawNode.setAttribute("font-variant",f.variant);this.rawNode.setAttribute("font-weight",f.weight);this.rawNode.setAttribute("font-size",f.size);this.rawNode.setAttribute("font-family",f.family);}};_1.Container={_init:function(){gs.Container._init.call(this);},openBatch:function(){this.fragment=_6();},closeBatch:function(){if(this.fragment){this.rawNode.appendChild(this.fragment);delete this.fragment;}},add:function(_30){if(this!=_30.getParent()){if(this.fragment){this.fragment.appendChild(_30.rawNode);}else{this.rawNode.appendChild(_30.rawNode);}gs.Container.add.apply(this,arguments);}return this;},remove:function(_31,_32){if(this==_31.getParent()){if(this.rawNode==_31.rawNode.parentNode){this.rawNode.removeChild(_31.rawNode);}if(this.fragment&&this.fragment==_31.rawNode.parentNode){this.fragment.removeChild(_31.rawNode);}gs.Container.remove.apply(this,arguments);}return this;},clear:function(){var r=this.rawNode;while(r.lastChild){r.removeChild(r.lastChild);}var _33=this.defNode;if(_33){while(_33.lastChild){_33.removeChild(_33.lastChild);}r.appendChild(_33);}return gs.Container.clear.apply(this,arguments);},_moveChildToFront:gs.Container._moveChildToFront,_moveChildToBack:gs.Container._moveChildToBack};d.mixin(gs.Creator,{createObject:function(_34,_35){if(!this.rawNode){return null;}var _36=new _34(),_37=_2(_1.xmlns.svg,_34.nodeType);_36.setRawNode(_37);_36.setShape(_35);this.add(_36);return _36;}});d.extend(g.Text,_1.Font);d.extend(g.TextPath,_1.Font);d.extend(g.Group,_1.Container);d.extend(g.Group,gs.Creator);d.extend(g.Surface,_1.Container);d.extend(g.Surface,gs.Creator);if(_1.useSvgWeb){g.createSurface=function(_38,_39,_3a){var s=new g.Surface();if(!_39||!_3a){var pos=d.position(_38);_39=_39||pos.w;_3a=_3a||pos.h;}_38=d.byId(_38);var id=_38.id?_38.id+"_svgweb":g._base._getUniqueId();var _3b=_2(_1.xmlns.svg,"svg");_3b.id=id;_3b.setAttribute("width",_39);_3b.setAttribute("height",_3a);svgweb.appendChild(_3b,_38);_3b.addEventListener("SVGLoad",function(){s.rawNode=this;s.isLoaded=true;var _3c=_2(_1.xmlns.svg,"defs");s.rawNode.appendChild(_3c);s.defNode=_3c;if(s.onLoad){s.onLoad(s);}},false);s.isLoaded=false;return s;};dojo.extend(dojox.gfx.shape.Surface,{destroy:function(){var _3d=this.rawNode;svgweb.removeChild(_3d,_3d.parentNode);}});gs._eventsProcessing.connect=function(_3e,_3f,_40){if(_3e.substring(0,2)==="on"){_3e=_3e.substring(2);}if(arguments.length==2){_40=_3f;}else{_40=d.hitch(_3f,_40);}this.getEventSource().addEventListener(_3e,_40,false);return [this,_3e,_40];};gs._eventsProcessing.disconnect=function(_41){this.getEventSource().removeEventListener(_41[1],_41[2],false);delete _41[0];};dojo.extend(dojox.gfx.Shape,dojox.gfx.shape._eventsProcessing);dojo.extend(dojox.gfx.shape.Surface,dojox.gfx.shape._eventsProcessing);}})();}