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📄 vml_attach.js

📁 用最近的dojo1.2.1制作前端的ajax购书网站
💻 JS
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/*	Copyright (c) 2004-2008, 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*/dojo.require("dojox.gfx.vml");dojo.experimental("dojox.gfx.vml_attach");(function(){dojox.gfx.attachNode=function(_1){if(!_1){return null;}var s=null;switch(_1.tagName.toLowerCase()){case dojox.gfx.Rect.nodeType:s=new dojox.gfx.Rect(_1);_3(s);break;case dojox.gfx.Ellipse.nodeType:if(_1.style.width==_1.style.height){s=new dojox.gfx.Circle(_1);_4(s);}else{s=new dojox.gfx.Ellipse(_1);_5(s);}break;case dojox.gfx.Path.nodeType:switch(_1.getAttribute("dojoGfxType")){case "line":s=new dojox.gfx.Line(_1);_6(s);break;case "polyline":s=new dojox.gfx.Polyline(_1);_7(s);break;case "path":s=new dojox.gfx.Path(_1);_8(s);break;case "text":s=new dojox.gfx.Text(_1);_9(s);_a(s);_b(s);break;case "textpath":s=new dojox.gfx.TextPath(_1);_8(s);_9(s);_a(s);break;}break;case dojox.gfx.Image.nodeType:switch(_1.getAttribute("dojoGfxType")){case "image":s=new dojox.gfx.Image(_1);_c(s);_d(s);break;}break;default:return null;}if(!(s instanceof dojox.gfx.Image)){_e(s);_f(s);if(!(s instanceof dojox.gfx.Text)){_10(s);}}return s;};dojox.gfx.attachSurface=function(_11){var s=new dojox.gfx.Surface();s.clipNode=_11;var r=s.rawNode=_11.firstChild;var b=r.firstChild;if(!b||b.tagName!="rect"){return null;}s.bgNode=r;return s;};var _e=function(_15){var _16=null,r=_15.rawNode,fo=r.fill;if(fo.on&&fo.type=="gradient"){var _16=dojo.clone(dojox.gfx.defaultLinearGradient),rad=dojox.gfx.matrix._degToRad(fo.angle);_16.x2=Math.cos(rad);_16.y2=Math.sin(rad);_16.colors=[];var _1a=fo.colors.value.split(";");for(var i=0;i<_1a.length;++i){var t=_1a[i].match(/\S+/g);if(!t||t.length!=2){continue;}_16.colors.push({offset:dojox.gfx.vml._parseFloat(t[0]),color:new dojo.Color(t[1])});}}else{if(fo.on&&fo.type=="gradientradial"){var _16=dojo.clone(dojox.gfx.defaultRadialGradient),w=parseFloat(r.style.width),h=parseFloat(r.style.height);_16.cx=isNaN(w)?0:fo.focusposition.x*w;_16.cy=isNaN(h)?0:fo.focusposition.y*h;_16.r=isNaN(w)?1:w/2;_16.colors=[];var _1a=fo.colors.value.split(";");for(var i=_1a.length-1;i>=0;--i){var t=_1a[i].match(/\S+/g);if(!t||t.length!=2){continue;}_16.colors.push({offset:dojox.gfx.vml._parseFloat(t[0]),color:new dojo.Color(t[1])});}}else{if(fo.on&&fo.type=="tile"){var _16=dojo.clone(dojox.gfx.defaultPattern);_16.width=dojox.gfx.pt2px(fo.size.x);_16.height=dojox.gfx.pt2px(fo.size.y);_16.x=fo.origin.x*_16.width;_16.y=fo.origin.y*_16.height;_16.src=fo.src;}else{if(fo.on&&r.fillcolor){_16=new dojo.Color(r.fillcolor+"");_16.a=fo.opacity;}}}}_15.fillStyle=_16;};var _f=function(_1f){var r=_1f.rawNode;if(!r.stroked){_1f.strokeStyle=null;return;}var _21=_1f.strokeStyle=dojo.clone(dojox.gfx.defaultStroke),rs=r.stroke;_21.color=new dojo.Color(r.strokecolor.value);_21.width=dojox.gfx.normalizedLength(r.strokeweight+"");_21.color.a=rs.opacity;_21.cap=this._translate(this._capMapReversed,rs.endcap);_21.join=rs.joinstyle=="miter"?rs.miterlimit:rs.joinstyle;_21.style=rs.dashstyle;};var _10=function(_23){var s=_23.rawNode.skew,sm=s.matrix,so=s.offset;_23.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)});};var _27=function(_28){_28.bgNode=_28.rawNode.firstChild;};var _3=function(_29){var r=_29.rawNode,_2b=r.outerHTML.match(/arcsize = \"(\d*\.?\d+[%f]?)\"/)[1],_2c=r.style,_2d=parseFloat(_2c.width),_2e=parseFloat(_2c.height);_2b=(_2b.indexOf("%")>=0)?parseFloat(_2b)/100:dojox.gfx.vml._parseFloat(_2b);_29.shape=dojox.gfx.makeParameters(dojox.gfx.defaultRect,{x:parseInt(_2c.left),y:parseInt(_2c.top),width:_2d,height:_2e,r:Math.min(_2d,_2e)*_2b});};var _5=function(_2f){var _30=_2f.rawNode.style,rx=parseInt(_30.width)/2,ry=parseInt(_30.height)/2;_2f.shape=dojox.gfx.makeParameters(dojox.gfx.defaultEllipse,{cx:parseInt(_30.left)+rx,cy:parseInt(_30.top)+ry,rx:rx,ry:ry});};var _4=function(_33){var _34=_33.rawNode.style,r=parseInt(_34.width)/2;_33.shape=dojox.gfx.makeParameters(dojox.gfx.defaultCircle,{cx:parseInt(_34.left)+r,cy:parseInt(_34.top)+r,r:r});};var _6=function(_36){var _37=_36.shape=dojo.clone(dojox.gfx.defaultLine),p=_36.rawNode.path.v.match(dojox.gfx.pathVmlRegExp);do{if(p.length<7||p[0]!="m"||p[3]!="l"||p[6]!="e"){break;}_37.x1=parseInt(p[1]);_37.y1=parseInt(p[2]);_37.x2=parseInt(p[4]);_37.y2=parseInt(p[5]);}while(false);};var _7=function(_39){var _3a=_39.shape=dojo.clone(dojox.gfx.defaultPolyline),p=_39.rawNode.path.v.match(dojox.gfx.pathVmlRegExp);do{if(p.length<3||p[0]!="m"){break;}var x=parseInt(p[0]),y=parseInt(p[1]);if(isNaN(x)||isNaN(y)){break;}_3a.points.push({x:x,y:y});if(p.length<6||p[3]!="l"){break;}for(var i=4;i<p.length;i+=2){x=parseInt(p[i]);y=parseInt(p[i+1]);if(isNaN(x)||isNaN(y)){break;}_3a.points.push({x:x,y:y});}}while(false);};var _c=function(_3f){_3f.shape=dojo.clone(dojox.gfx.defaultImage);_3f.shape.src=_3f.rawNode.firstChild.src;};var _d=function(_40){var m=_40.rawNode.filters["DXImageTransform.Microsoft.Matrix"];_40.matrix=dojox.gfx.matrix.normalize({xx:m.M11,xy:m.M12,yx:m.M21,yy:m.M22,dx:m.Dx,dy:m.Dy});};var _9=function(_42){var _43=_42.shape=dojo.clone(dojox.gfx.defaultText),r=_42.rawNode,p=r.path.v.match(dojox.gfx.pathVmlRegExp);do{if(!p||p.length!=7){break;}var c=r.childNodes,i=0;for(;i<c.length&&c[i].tagName!="textpath";++i){}if(i>=c.length){break;}var s=c[i].style;_43.text=c[i].string;switch(s["v-text-align"]){case "left":_43.x=parseInt(p[1]);_43.align="start";break;case "center":_43.x=(parseInt(p[1])+parseInt(p[4]))/2;_43.align="middle";break;case "right":_43.x=parseInt(p[4]);_43.align="end";break;}_43.y=parseInt(p[2]);_43.decoration=s["text-decoration"];_43.rotated=s["v-rotate-letters"].toLowerCase() in dojox.gfx.vml._bool;_43.kerning=s["v-text-kern"].toLowerCase() in dojox.gfx.vml._bool;return;}while(false);_42.shape=null;};var _a=function(_49){var _4a=_49.fontStyle=dojo.clone(dojox.gfx.defaultFont),c=_49.rawNode.childNodes,i=0;for(;i<c.length&&c[i].tagName=="textpath";++i){}if(i>=c.length){_49.fontStyle=null;return;}var s=c[i].style;_4a.style=s.fontstyle;_4a.variant=s.fontvariant;_4a.weight=s.fontweight;_4a.size=s.fontsize;_4a.family=s.fontfamily;};var _b=function(_4e){_10(_4e);var _4f=_4e.matrix,fs=_4e.fontStyle;if(_4f&&fs){_4e.matrix=dojox.gfx.matrix.multiply(_4f,{dy:dojox.gfx.normalizedLength(fs.size)*0.35});}};var _8=function(_51){var _52=_51.shape=dojo.clone(dojox.gfx.defaultPath),p=_51.rawNode.path.v.match(dojox.gfx.pathVmlRegExp),t=[],_55=false,map=dojox.gfx.Path._pathVmlToSvgMap;for(var i=0;i<p.length;++p){var s=p[i];if(s in map){_55=false;t.push(map[s]);}else{if(!_55){var n=parseInt(s);if(isNaN(n)){_55=true;}else{t.push(n);}}}}var l=t.length;if(l>=4&&t[l-1]==""&&t[l-2]==0&&t[l-3]==0&&t[l-4]=="l"){t.splice(l-4,4);}if(l){_52.path=t.join(" ");}};})();

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