| New file |
|---|
| 0,0 → 1,49 |
|---|
| 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(); |
| } |
| }); |
| |
| } |