| 12345678 |
- /*
- 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.Bars"]){dojo._hasResource["dojox.charting.plot2d.Bars"]=true;dojo.provide("dojox.charting.plot2d.Bars");dojo.require("dojox.charting.plot2d.common");dojo.require("dojox.charting.plot2d.Base");dojo.require("dojox.gfx.fx");dojo.require("dojox.lang.utils");dojo.require("dojox.lang.functional");dojo.require("dojox.lang.functional.reversed");(function(){var df=dojox.lang.functional,du=dojox.lang.utils,dc=dojox.charting.plot2d.common,_1=df.lambda("item.purgeGroup()");dojo.declare("dojox.charting.plot2d.Bars",dojox.charting.plot2d.Base,{defaultParams:{hAxis:"x",vAxis:"y",gap:0,shadows:null,animate:null},optionalParams:{minBarSize:1,maxBarSize:1},constructor:function(_2,_3){this.opt=dojo.clone(this.defaultParams);du.updateWithObject(this.opt,_3);du.updateWithPattern(this.opt,_3,this.optionalParams);this.series=[];this.hAxis=this.opt.hAxis;this.vAxis=this.opt.vAxis;this.animate=this.opt.animate;},calculateAxes:function(_4){var _5=dc.collectSimpleStats(this.series),t;_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(_6,_7){this.dirty=this.isDirty();if(this.dirty){dojo.forEach(this.series,_1);this.cleanGroup();var s=this.group;df.forEachRev(this.series,function(_8){_8.cleanGroup(s);});}var t=this.chart.theme,_9,_a,_b,f,_c,_d,ht=this._hScaler.scaler.getTransformerFromModel(this._hScaler),vt=this._vScaler.scaler.getTransformerFromModel(this._vScaler),_e=Math.max(0,this._hScaler.bounds.lower),_f=ht(_e),_10=this.events();f=dc.calculateBarSize(this._vScaler.bounds.scale,this.opt);_c=f.gap;_d=f.size;this.resetEvents();for(var i=this.series.length-1;i>=0;--i){var run=this.series[i];if(!this.dirty&&!run.dirty){continue;}run.cleanGroup();var s=run.group;if(!run.fill||!run.stroke){_9=run.dyn.color=new dojo.Color(t.next("color"));}_a=run.stroke?run.stroke:dc.augmentStroke(t.series.stroke,_9);_b=run.fill?run.fill:dc.augmentFill(t.series.fill,_9);for(var j=0;j<run.data.length;++j){var _11=run.data[j],v=typeof _11=="number"?_11:_11.y,hv=ht(v),_12=hv-_f,w=Math.abs(_12),_13=_9,_14=_b,_15=_a;if(typeof _11!="number"){if(_11.color){_13=new dojo.Color(_11.color);}if("fill" in _11){_14=_11.fill;}else{if(_11.color){_14=dc.augmentFill(t.series.fill,_13);}}if("stroke" in _11){_15=_11.stroke;}else{if(_11.color){_15=dc.augmentStroke(t.series.stroke,_13);}}}if(w>=1&&_d>=1){var _16=s.createRect({x:_7.l+(v<_e?hv:_f),y:_6.height-_7.b-vt(j+1.5)+_c,width:w,height:_d}).setFill(_14).setStroke(_15);run.dyn.fill=_16.getFill();run.dyn.stroke=_16.getStroke();if(_10){var o={element:"bar",index:j,run:run,plot:this,hAxis:this.hAxis||null,vAxis:this.vAxis||null,shape:_16,x:v,y:j+1.5};this._connectEvents(_16,o);}if(this.animate){this._animateBar(_16,_7.l+_f,-w);}}}run.dirty=false;}this.dirty=false;return this;},_animateBar:function(_17,_18,_19){dojox.gfx.fx.animateTransform(dojo.delegate({shape:_17,duration:1200,transform:[{name:"translate",start:[_18-(_18/_19),0],end:[0,0]},{name:"scale",start:[1/_19,1],end:[1,1]},{name:"original"}]},this.animate)).play();}});})();}
|
