| /* |
| Copyright (c) 2004-2009, 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 |
| */ |
| |
| |
| if(!dojo._hasResource["dojox.charting.plot2d.StackedBars"]){ |
| dojo._hasResource["dojox.charting.plot2d.StackedBars"]=true; |
| dojo.provide("dojox.charting.plot2d.StackedBars"); |
| dojo.require("dojox.charting.plot2d.common"); |
| dojo.require("dojox.charting.plot2d.Bars"); |
| dojo.require("dojox.lang.functional"); |
| dojo.require("dojox.lang.functional.reversed"); |
| (function(){ |
| var df=dojox.lang.functional,dc=dojox.charting.plot2d.common,_3=df.lambda("item.purgeGroup()"); |
| dojo.declare("dojox.charting.plot2d.StackedBars",dojox.charting.plot2d.Bars,{calculateAxes:function(_4){ |
| var _5=dc.collectStackedStats(this.series),t; |
| this._maxRunLength=_5.hmax; |
| _5.hmin-=0.5; |
| _5.hmax+=0.5; |
| t=_5.hmin,_5.hmin=_5.vmin,_5.vmin=t; |
| t=_5.hmax,_5.hmax=_5.vmax,_5.vmax=t; |
| this._calc(_4,_5); |
| return this; |
| },render:function(_7,_8){ |
| if(this._maxRunLength<=0){ |
| return this; |
| } |
| var _9=df.repeat(this._maxRunLength,"-> 0",0); |
| for(var i=0;i<this.series.length;++i){ |
| var _b=this.series[i]; |
| for(var j=0;j<_b.data.length;++j){ |
| var v=_b.data[j]; |
| if(isNaN(v)){ |
| v=0; |
| } |
| _9[j]+=v; |
| } |
| } |
| this.dirty=this.isDirty(); |
| if(this.dirty){ |
| dojo.forEach(this.series,_3); |
| this.cleanGroup(); |
| var s=this.group; |
| df.forEachRev(this.series,function(_f){ |
| _f.cleanGroup(s); |
| }); |
| } |
| var t=this.chart.theme,_11,_12,_13,f,gap,_16,ht=this._hScaler.scaler.getTransformerFromModel(this._hScaler),vt=this._vScaler.scaler.getTransformerFromModel(this._vScaler),_19=this.events(); |
| f=dc.calculateBarSize(this._vScaler.bounds.scale,this.opt); |
| gap=f.gap; |
| _16=f.size; |
| this.resetEvents(); |
| for(var i=this.series.length-1;i>=0;--i){ |
| var _b=this.series[i]; |
| if(!this.dirty&&!_b.dirty){ |
| continue; |
| } |
| _b.cleanGroup(); |
| var s=_b.group; |
| if(!_b.fill||!_b.stroke){ |
| _11=_b.dyn.color=new dojo.Color(t.next("color")); |
| } |
| _12=_b.stroke?_b.stroke:dc.augmentStroke(t.series.stroke,_11); |
| _13=_b.fill?_b.fill:dc.augmentFill(t.series.fill,_11); |
| for(var j=0;j<_9.length;++j){ |
| var v=_9[j],_1a=ht(v); |
| if(_1a>=1&&_16>=1){ |
| var _1b=s.createRect({x:_8.l,y:_7.height-_8.b-vt(j+1.5)+gap,width:_1a,height:_16}).setFill(_13).setStroke(_12); |
| _b.dyn.fill=_1b.getFill(); |
| _b.dyn.stroke=_1b.getStroke(); |
| if(_19){ |
| var o={element:"bar",index:j,run:_b,plot:this,hAxis:this.hAxis||null,vAxis:this.vAxis||null,shape:_1b,x:v,y:j+1.5}; |
| this._connectEvents(_1b,o); |
| } |
| } |
| } |
| _b.dirty=false; |
| for(var j=0;j<_b.data.length;++j){ |
| var v=_b.data[j]; |
| if(isNaN(v)){ |
| v=0; |
| } |
| _9[j]-=v; |
| } |
| } |
| this.dirty=false; |
| return this; |
| }}); |
| })(); |
| } |