| 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.Stacked"]){dojo._hasResource["dojox.charting.plot2d.Stacked"]=true;dojo.provide("dojox.charting.plot2d.Stacked");dojo.require("dojox.charting.plot2d.common");dojo.require("dojox.charting.plot2d.Default");dojo.require("dojox.lang.functional");dojo.require("dojox.lang.functional.sequence");dojo.require("dojox.lang.functional.reversed");(function(){var df=dojox.lang.functional,dc=dojox.charting.plot2d.common,_1=df.lambda("item.purgeGroup()");dojo.declare("dojox.charting.plot2d.Stacked",dojox.charting.plot2d.Default,{calculateAxes:function(_2){var _3=dc.collectStackedStats(this.series);this._maxRunLength=_3.hmax;this._calc(_2,_3);return this;},render:function(_4,_5){if(this._maxRunLength<=0){return this;}var _6=df.repeat(this._maxRunLength,"-> 0",0);for(var i=0;i<this.series.length;++i){var _7=this.series[i];for(var j=0;j<_7.data.length;++j){var v=_7.data[j];if(isNaN(v)){v=0;}_6[j]+=v;}}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,_c,_d=this.events(),ht=this._hScaler.scaler.getTransformerFromModel(this._hScaler),vt=this._vScaler.scaler.getTransformerFromModel(this._vScaler);this.resetEvents();for(var i=this.series.length-1;i>=0;--i){var _7=this.series[i];if(!this.dirty&&!_7.dirty){continue;}_7.cleanGroup();var s=_7.group,_e=dojo.map(_6,function(v,i){return {x:ht(i+1)+_5.l,y:_4.height-_5.b-vt(v)};},this);if(!_7.fill||!_7.stroke){_b=new dojo.Color(t.next("color"));}var _f=this.opt.tension?dc.curve(_e,this.opt.tension):"";if(this.opt.areas){var _10=dojo.clone(_e);var _11=_7.fill?_7.fill:dc.augmentFill(t.series.fill,_b);if(this.opt.tension){var p=dc.curve(_10,this.opt.tension);p+=" L"+_e[_e.length-1].x+","+(_4.height-_5.b)+" L"+_e[0].x+","+(_4.height-_5.b)+" L"+_e[0].x+","+_e[0].y;_7.dyn.fill=s.createPath(p).setFill(_11).getFill();}else{_10.push({x:_e[_e.length-1].x,y:_4.height-_5.b});_10.push({x:_e[0].x,y:_4.height-_5.b});_10.push(_e[0]);_7.dyn.fill=s.createPolyline(_10).setFill(_11).getFill();}}if(this.opt.lines||this.opt.markers){_9=_7.stroke?dc.makeStroke(_7.stroke):dc.augmentStroke(t.series.stroke,_b);if(_7.outline||t.series.outline){_a=dc.makeStroke(_7.outline?_7.outline:t.series.outline);_a.width=2*_a.width+_9.width;}}if(this.opt.markers){_c=_7.dyn.marker=_7.marker?_7.marker:t.next("marker");}var _12,_13,_14;if(this.opt.shadows&&_9){var sh=this.opt.shadows,_15=new dojo.Color([0,0,0,0.3]),_16=dojo.map(_e,function(c){return {x:c.x+sh.dx,y:c.y+sh.dy};}),_17=dojo.clone(_a?_a:_9);_17.color=_15;_17.width+=sh.dw?sh.dw:0;if(this.opt.lines){if(this.opt.tension){_7.dyn.shadow=s.createPath(dc.curve(_16,this.opt.tension)).setStroke(_17).getStroke();}else{_7.dyn.shadow=s.createPolyline(_16).setStroke(_17).getStroke();}}if(this.opt.markers){_14=dojo.map(_16,function(c){return s.createPath("M"+c.x+" "+c.y+" "+_c).setStroke(_17).setFill(_15);},this);}}if(this.opt.lines){if(_a){if(this.opt.tension){_7.dyn.outline=s.createPath(_f).setStroke(_a).getStroke();}else{_7.dyn.outline=s.createPolyline(_e).setStroke(_a).getStroke();}}if(this.opt.tension){_7.dyn.stroke=s.createPath(_f).setStroke(_9).getStroke();}else{_7.dyn.stroke=s.createPolyline(_e).setStroke(_9).getStroke();}}if(this.opt.markers){_12=new Array(_e.length);_13=new Array(_e.length);dojo.forEach(_e,function(c,i){var _18="M"+c.x+" "+c.y+" "+_c;if(_a){_13[i]=s.createPath(_18).setStroke(_a);}_12[i]=s.createPath(_18).setStroke(_9).setFill(_9.color);},this);if(_d){dojo.forEach(_12,function(s,i){var o={element:"marker",index:i,run:_7,plot:this,hAxis:this.hAxis||null,vAxis:this.vAxis||null,shape:s,outline:_13[i]||null,shadow:_14&&_14[i]||null,cx:_e[i].x,cy:_e[i].y,x:i+1,y:_7.data[i]};this._connectEvents(s,o);},this);}}_7.dirty=false;for(var j=0;j<_7.data.length;++j){var v=_7.data[j];if(isNaN(v)){v=0;}_6[j]-=v;}}this.dirty=false;return this;}});})();}
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