7 lines
20 KiB
JavaScript
7 lines
20 KiB
JavaScript
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/* http://keith-wood.name/svg.html
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SVG for jQuery v1.4.5.
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Written by Keith Wood (kbwood{at}iinet.com.au) August 2007.
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Dual licensed under the GPL (http://dev.jquery.com/browser/trunk/jquery/GPL-LICENSE.txt) and
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MIT (http://dev.jquery.com/browser/trunk/jquery/MIT-LICENSE.txt) licenses.
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Please attribute the author if you use it. */
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(function($){function SVGManager(){this._settings=[];this._extensions=[];this.regional=[];this.regional['']={errorLoadingText:'Error loading',notSupportedText:'This browser does not support SVG'};this.local=this.regional[''];this._uuid=new Date().getTime();this._renesis=detectActiveX('RenesisX.RenesisCtrl')}function detectActiveX(a){try{return!!(window.ActiveXObject&&new ActiveXObject(a))}catch(e){return false}}var q='svgwrapper';$.extend(SVGManager.prototype,{markerClassName:'hasSVG',svgNS:'http://www.w3.org/2000/svg',xlinkNS:'http://www.w3.org/1999/xlink',_wrapperClass:SVGWrapper,_attrNames:{class_:'class',in_:'in',alignmentBaseline:'alignment-baseline',baselineShift:'baseline-shift',clipPath:'clip-path',clipRule:'clip-rule',colorInterpolation:'color-interpolation',colorInterpolationFilters:'color-interpolation-filters',colorRendering:'color-rendering',dominantBaseline:'dominant-baseline',enableBackground:'enable-background',fillOpacity:'fill-opacity',fillRule:'fill-rule',floodColor:'flood-color',floodOpacity:'flood-opacity',fontFamily:'font-family',fontSize:'font-size',fontSizeAdjust:'font-size-adjust',fontStretch:'font-stretch',fontStyle:'font-style',fontVariant:'font-variant',fontWeight:'font-weight',glyphOrientationHorizontal:'glyph-orientation-horizontal',glyphOrientationVertical:'glyph-orientation-vertical',horizAdvX:'horiz-adv-x',horizOriginX:'horiz-origin-x',imageRendering:'image-rendering',letterSpacing:'letter-spacing',lightingColor:'lighting-color',markerEnd:'marker-end',markerMid:'marker-mid',markerStart:'marker-start',stopColor:'stop-color',stopOpacity:'stop-opacity',strikethroughPosition:'strikethrough-position',strikethroughThickness:'strikethrough-thickness',strokeDashArray:'stroke-dasharray',strokeDashOffset:'stroke-dashoffset',strokeLineCap:'stroke-linecap',strokeLineJoin:'stroke-linejoin',strokeMiterLimit:'stroke-miterlimit',strokeOpacity:'stroke-opacity',strokeWidth:'stroke-width',textAnchor:'text-anchor',textDecoration:'text-decoration',textRendering:'text-rendering',underlinePosition:'underline-position',underlineThickness:'underline-thickness',vertAdvY:'vert-adv-y',vertOriginY:'vert-origin-y',wordSpacing:'word-spacing',writingMode:'writing-mode'},_attachSVG:function(a,b){var c=(a.namespaceURI==this.svgNS?a:null);var a=(c?null:a);if($(a||c).hasClass(this.markerClassName)){return}if(typeof b=='string'){b={loadURL:b}}else if(typeof b=='function'){b={onLoad:b}}$(a||c).addClass(this.markerClassName);try{if(!c){c=document.createElementNS(this.svgNS,'svg');c.setAttribute('version','1.1');if(a.clientWidth>0){c.setAttribute('width',a.clientWidth)}if(a.clientHeight>0){c.setAttribute('height',a.clientHeight)}a.appendChild(c)}this._afterLoad(a,c,b||{})}catch(e){if($.browser.msie){if(!a.id){a.id='svg'+(this._uuid++)}this._settings[a.id]=b;a.innerHTML='<embed type="image/svg+xml" width="100%" '+'height="100%" src="'+(b.initPath||'')+'blank.svg" '+'pluginspage="http://www.adobe.com/svg/viewer/install/main.html"/>'}else{a.innerHTML='<p class="svg_error">'+this.local.notSupportedText+'</p>'}}},_registerSVG:function(){for(var i=0;i<document.embeds.length;i++){var a=document.embeds[i].parentNode;if(!$(a).hasClass($.svg.markerClassName)||$.data(a,q)){continue}var b=null;try{b=document.embeds[i].getSVGDocument()}catch(e){setTimeout($.svg._registerSVG,250);return}b=(b?b.documentElement:null);if(b){$.svg._afterLoad(a,b)}}},_afterLoad:function(a,b,c){var c=c||this._settings[a.id];this._settings[a?a.id:'']=null;var d=new this._wrapperClass(b,a);$.data(a||b,q,d);try{if(c.loadURL){d.load(c.loadURL,c)}if(c.settings){d.configure(c.settings)}if(c.onLoad&&!c.loadURL){c.onLoad.apply(a||b,[d])}}catch(e){alert(e)}},_getSVG:function(a){a=(typeof a=='string'?$(a)[0]:(a.jquery?a[0]:a));return $.data(a,q)},_destroySVG:function(a){var b=$(a);if(!b.hasClass(this.markerClassName)){return}b.removeClass(this.markerClassName);if(a.namespaceURI!=this.svgNS){b.empty()}$.removeData(a,q)},addExtension:function(a,b){this._extensions.push([a,b])},isSVGElem:function(a){return(a.nodeType==1&&a.namespaceURI==$.svg.svgNS)}});function SVGWrapper(a,b
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