?? element.js
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if(!dojo._hasResource["dojox.charting.Element"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.dojo._hasResource["dojox.charting.Element"] = true;dojo.provide("dojox.charting.Element");dojo.declare("dojox.charting.Element", null, { constructor: function(chart){ this.chart = chart; this.group = null; this.htmlElements = []; this.dirty = true; }, createGroup: function(creator){ if(!creator){ creator = this.chart.surface; } if(!this.group){ this.group = creator.createGroup(); } return this; }, purgeGroup: function(){ this.destroyHtmlElements(); if(this.group){ this.group.clear(); this.group.removeShape(); this.group = null; } this.dirty = true; return this; }, cleanGroup: function(creator){ this.destroyHtmlElements(); if(!creator){ creator = this.chart.surface; } if(this.group){ this.group.clear(); }else{ this.group = creator.createGroup(); } this.dirty = true; return this; }, destroyHtmlElements: function(){ dojo.forEach(this.htmlElements, dojo._destroyElement); this.htmlElements = []; }, destroy: function(){ this.purgeGroup(); }});}
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