root / trunk / web / dojo / dojox / gfx / vml_attach.js @ 11
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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dojo.require("dojox.gfx.vml");
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dojo.experimental("dojox.gfx.vml_attach");
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(function(){
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dojox.gfx.attachNode=function(_1){ |
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if(!_1){
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return null; |
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} |
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var s=null; |
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switch(_1.tagName.toLowerCase()){
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case dojox.gfx.Rect.nodeType:
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s=new dojox.gfx.Rect(_1);
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_2(s); |
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break;
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case dojox.gfx.Ellipse.nodeType:
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if(_1.style.width==_1.style.height){
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s=new dojox.gfx.Circle(_1);
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_3(s); |
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}else{
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s=new dojox.gfx.Ellipse(_1);
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_4(s); |
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} |
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break;
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case dojox.gfx.Path.nodeType:
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switch(_1.getAttribute("dojoGfxType")){ |
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case "line": |
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s=new dojox.gfx.Line(_1);
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_5(s); |
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break;
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case "polyline": |
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s=new dojox.gfx.Polyline(_1);
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_6(s); |
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break;
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case "path": |
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s=new dojox.gfx.Path(_1);
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_7(s); |
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break;
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case "text": |
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s=new dojox.gfx.Text(_1);
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_8(s); |
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_9(s); |
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_a(s); |
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break;
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case "textpath": |
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s=new dojox.gfx.TextPath(_1);
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_7(s); |
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_8(s); |
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_9(s); |
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break;
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} |
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break;
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case dojox.gfx.Image.nodeType:
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switch(_1.getAttribute("dojoGfxType")){ |
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case "image": |
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s=new dojox.gfx.Image(_1);
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_b(s); |
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_c(s); |
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break;
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} |
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break;
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default:
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return null; |
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} |
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if(!(s instanceof dojox.gfx.Image)){ |
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_d(s); |
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_e(s); |
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if(!(s instanceof dojox.gfx.Text)){ |
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_f(s); |
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} |
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} |
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return s;
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}; |
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dojox.gfx.attachSurface=function(_10){ |
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var s=new dojox.gfx.Surface(); |
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s.clipNode=_10; |
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var r=s.rawNode=_10.firstChild;
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var b=r.firstChild;
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if(!b||b.tagName!="rect"){ |
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return null; |
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} |
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s.bgNode=r; |
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return s;
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}; |
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var _d=function(_11){ |
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var _12=null,r=_11.rawNode,fo=r.fill; |
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if(fo.on&&fo.type=="gradient"){ |
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var _12=dojo.clone(dojox.gfx.defaultLinearGradient),rad=dojox.gfx.matrix._degToRad(fo.angle);
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_12.x2=Math.cos(rad); |
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_12.y2=Math.sin(rad); |
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_12.colors=[]; |
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var _13=fo.colors.value.split(";"); |
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for(var i=0;i<_13.length;++i){ |
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var t=_13[i].match(/\S+/g); |
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if(!t||t.length!=2){ |
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continue;
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} |
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_12.colors.push({offset:dojox.gfx.vml._parseFloat(t[0]),color:new dojo.Color(t[1])});
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} |
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}else{
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if(fo.on&&fo.type=="gradientradial"){ |
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var _12=dojo.clone(dojox.gfx.defaultRadialGradient),w=parseFloat(r.style.width),h=parseFloat(r.style.height);
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_12.cx=isNaN(w)?0:fo.focusposition.x*w;
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_12.cy=isNaN(h)?0:fo.focusposition.y*h;
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_12.r=isNaN(w)?1:w/2; |
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_12.colors=[]; |
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var _13=fo.colors.value.split(";"); |
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for(var i=_13.length-1;i>=0;--i){ |
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var t=_13[i].match(/\S+/g); |
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if(!t||t.length!=2){ |
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continue;
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} |
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_12.colors.push({offset:dojox.gfx.vml._parseFloat(t[0]),color:new dojo.Color(t[1])});
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} |
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}else{
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if(fo.on&&fo.type=="tile"){ |
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var _12=dojo.clone(dojox.gfx.defaultPattern);
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_12.width=dojox.gfx.pt2px(fo.size.x); |
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_12.height=dojox.gfx.pt2px(fo.size.y); |
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_12.x=fo.origin.x*_12.width; |
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_12.y=fo.origin.y*_12.height; |
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_12.src=fo.src; |
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}else{
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if(fo.on&&r.fillcolor){
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_12=new dojo.Color(r.fillcolor+""); |
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_12.a=fo.opacity; |
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} |
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} |
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} |
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} |
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_11.fillStyle=_12; |
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}; |
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var _e=function(_14){ |
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var r=_14.rawNode;
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if(!r.stroked){
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_14.strokeStyle=null;
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return;
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} |
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var _15=_14.strokeStyle=dojo.clone(dojox.gfx.defaultStroke),rs=r.stroke;
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_15.color=new dojo.Color(r.strokecolor.value);
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_15.width=dojox.gfx.normalizedLength(r.strokeweight+"");
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_15.color.a=rs.opacity; |
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_15.cap=this._translate(this._capMapReversed,rs.endcap); |
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_15.join=rs.joinstyle=="miter"?rs.miterlimit:rs.joinstyle;
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_15.style=rs.dashstyle; |
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}; |
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var _f=function(_16){ |
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var s=_16.rawNode.skew,sm=s.matrix,so=s.offset;
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_16.matrix=dojox.gfx.matrix.normalize({xx:sm.xtox,xy:sm.ytox,yx:sm.xtoy,yy:sm.ytoy,dx:dojox.gfx.pt2px(so.x),dy:dojox.gfx.pt2px(so.y)});
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}; |
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var _17=function(_18){ |
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_18.bgNode=_18.rawNode.firstChild; |
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}; |
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var _2=function(_19){ |
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var r=_19.rawNode,_1a=r.outerHTML.match(/arcsize = \"(\d*\.?\d+[%f]?)\"/)[1],_1b=r.style,_1c=parseFloat(_1b.width),_1d=parseFloat(_1b.height); |
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_1a=(_1a.indexOf("%")>=0)?parseFloat(_1a)/100:dojox.gfx.vml._parseFloat(_1a); |
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_19.shape=dojox.gfx.makeParameters(dojox.gfx.defaultRect,{x:parseInt(_1b.left),y:parseInt(_1b.top),width:_1c,height:_1d,r:Math.min(_1c,_1d)*_1a});
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}; |
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var _4=function(_1e){ |
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var _1f=_1e.rawNode.style,rx=parseInt(_1f.width)/2,ry=parseInt(_1f.height)/2; |
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_1e.shape=dojox.gfx.makeParameters(dojox.gfx.defaultEllipse,{cx:parseInt(_1f.left)+rx,cy:parseInt(_1f.top)+ry,rx:rx,ry:ry});
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}; |
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var _3=function(_20){ |
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var _21=_20.rawNode.style,r=parseInt(_21.width)/2; |
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_20.shape=dojox.gfx.makeParameters(dojox.gfx.defaultCircle,{cx:parseInt(_21.left)+r,cy:parseInt(_21.top)+r,r:r});
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}; |
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var _5=function(_22){ |
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var _23=_22.shape=dojo.clone(dojox.gfx.defaultLine),p=_22.rawNode.path.v.match(dojox.gfx.pathVmlRegExp);
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do{
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if(p.length<7||p[0]!="m"||p[3]!="l"||p[6]!="e"){ |
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break;
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} |
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_23.x1=parseInt(p[1]);
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_23.y1=parseInt(p[2]);
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_23.x2=parseInt(p[4]);
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_23.y2=parseInt(p[5]);
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}while(false); |
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}; |
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var _6=function(_24){ |
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var _25=_24.shape=dojo.clone(dojox.gfx.defaultPolyline),p=_24.rawNode.path.v.match(dojox.gfx.pathVmlRegExp);
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do{
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if(p.length<3||p[0]!="m"){ |
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break;
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} |
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var x=parseInt(p[0]),y=parseInt(p[1]); |
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if(isNaN(x)||isNaN(y)){
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break;
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} |
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_25.points.push({x:x,y:y});
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if(p.length<6||p[3]!="l"){ |
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break;
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} |
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for(var i=4;i<p.length;i+=2){ |
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x=parseInt(p[i]); |
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y=parseInt(p[i+1]);
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if(isNaN(x)||isNaN(y)){
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break;
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} |
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_25.points.push({x:x,y:y});
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} |
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}while(false); |
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}; |
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var _b=function(_26){ |
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_26.shape=dojo.clone(dojox.gfx.defaultImage); |
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_26.shape.src=_26.rawNode.firstChild.src; |
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}; |
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var _c=function(_27){ |
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var m=_27.rawNode.filters["DXImageTransform.Microsoft.Matrix"]; |
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_27.matrix=dojox.gfx.matrix.normalize({xx:m.M11,xy:m.M12,yx:m.M21,yy:m.M22,dx:m.Dx,dy:m.Dy});
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}; |
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var _8=function(_28){ |
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var _29=_28.shape=dojo.clone(dojox.gfx.defaultText),r=_28.rawNode,p=r.path.v.match(dojox.gfx.pathVmlRegExp);
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do{
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if(!p||p.length!=7){ |
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break;
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} |
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var c=r.childNodes,i=0; |
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for(;i<c.length&&c[i].tagName!="textpath";++i){ |
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} |
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if(i>=c.length){
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break;
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} |
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var s=c[i].style;
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_29.text=c[i].string; |
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switch(s["v-text-align"]){ |
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case "left": |
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_29.x=parseInt(p[1]);
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_29.align="start";
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break;
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case "center": |
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_29.x=(parseInt(p[1])+parseInt(p[4]))/2; |
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_29.align="middle";
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break;
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case "right": |
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_29.x=parseInt(p[4]);
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_29.align="end";
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break;
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} |
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_29.y=parseInt(p[2]);
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_29.decoration=s["text-decoration"];
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_29.rotated=s["v-rotate-letters"].toLowerCase() in dojox.gfx.vml._bool; |
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_29.kerning=s["v-text-kern"].toLowerCase() in dojox.gfx.vml._bool; |
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return;
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}while(false); |
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_28.shape=null;
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}; |
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var _9=function(_2a){ |
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var _2b=_2a.fontStyle=dojo.clone(dojox.gfx.defaultFont),c=_2a.rawNode.childNodes,i=0; |
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for(;i<c.length&&c[i].tagName=="textpath";++i){ |
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} |
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if(i>=c.length){
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_2a.fontStyle=null;
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return;
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} |
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var s=c[i].style;
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_2b.style=s.fontstyle; |
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_2b.variant=s.fontvariant; |
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_2b.weight=s.fontweight; |
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_2b.size=s.fontsize; |
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_2b.family=s.fontfamily; |
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}; |
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var _a=function(_2c){ |
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_f(_2c); |
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var _2d=_2c.matrix,fs=_2c.fontStyle;
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if(_2d&&fs){
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_2c.matrix=dojox.gfx.matrix.multiply(_2d,{dy:dojox.gfx.normalizedLength(fs.size)*0.35});
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} |
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}; |
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var _7=function(_2e){ |
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var _2f=_2e.shape=dojo.clone(dojox.gfx.defaultPath),p=_2e.rawNode.path.v.match(dojox.gfx.pathVmlRegExp),t=[],_30=false,map=dojox.gfx.Path._pathVmlToSvgMap; |
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for(var i=0;i<p.length;++p){ |
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var s=p[i];
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if(s in map){ |
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_30=false;
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t.push(map[s]); |
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}else{
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if(!_30){
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var n=parseInt(s);
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if(isNaN(n)){
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_30=true;
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}else{
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t.push(n); |
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} |
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} |
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} |
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} |
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var l=t.length;
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if(l>=4&&t[l-1]==""&&t[l-2]==0&&t[l-3]==0&&t[l-4]=="l"){ |
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t.splice(l-4,4); |
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} |
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if(l){
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_2f.path=t.join(" ");
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} |
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}; |
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})(); |