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- /*
- 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.Default"]){dojo._hasResource["dojox.charting.plot2d.Default"]=true;dojo.provide("dojox.charting.plot2d.Default");dojo.require("dojox.charting.plot2d.common");dojo.require("dojox.charting.plot2d.Base");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.Default",dojox.charting.plot2d.Base,{defaultParams:{hAxis:"x",vAxis:"y",lines:true,areas:false,markers:false,shadows:0,tension:0},optionalParams:{},constructor:function(_2,_3){this.opt=dojo.clone(this.defaultParams);du.updateWithObject(this.opt,_3);this.series=[];this.hAxis=this.opt.hAxis;this.vAxis=this.opt.vAxis;},calculateAxes:function(_4){this._calc(_4,dc.collectSimpleStats(this.series));return this;},render:function(_5,_6){this.dirty=this.isDirty();if(this.dirty){dojo.forEach(this.series,_1);this.cleanGroup();var s=this.group;df.forEachRev(this.series,function(_7){_7.cleanGroup(s);});}var t=this.chart.theme,_8,_9,_a,_b,_c=this.events();this.resetEvents();for(var i=this.series.length-1;i>=0;--i){var _d=this.series[i];if(!this.dirty&&!_d.dirty){continue;}_d.cleanGroup();if(!_d.data.length){_d.dirty=false;continue;}var s=_d.group,_e,ht=this._hScaler.scaler.getTransformerFromModel(this._hScaler),vt=this._vScaler.scaler.getTransformerFromModel(this._vScaler);if(typeof _d.data[0]=="number"){_e=dojo.map(_d.data,function(v,i){return {x:ht(i+1)+_6.l,y:_5.height-_6.b-vt(v)};},this);}else{_e=dojo.map(_d.data,function(v,i){return {x:ht(v.x)+_6.l,y:_5.height-_6.b-vt(v.y)};},this);}if(!_d.fill||!_d.stroke){_a=_d.dyn.color=new dojo.Color(t.next("color"));}var _f=this.opt.tension?dc.curve(_e,this.opt.tension):"";if(this.opt.areas){var _10=_d.fill?_d.fill:dc.augmentFill(t.series.fill,_a);var _11=dojo.clone(_e);if(this.opt.tension){var _12="L"+_11[_11.length-1].x+","+(_5.height-_6.b)+" L"+_11[0].x+","+(_5.height-_6.b)+" L"+_11[0].x+","+_11[0].y;_d.dyn.fill=s.createPath(_f+" "+_12).setFill(_10).getFill();}else{_11.push({x:_e[_e.length-1].x,y:_5.height-_6.b});_11.push({x:_e[0].x,y:_5.height-_6.b});_11.push(_e[0]);_d.dyn.fill=s.createPolyline(_11).setFill(_10).getFill();}}if(this.opt.lines||this.opt.markers){_8=_d.dyn.stroke=_d.stroke?dc.makeStroke(_d.stroke):dc.augmentStroke(t.series.stroke,_a);if(_d.outline||t.series.outline){_9=_d.dyn.outline=dc.makeStroke(_d.outline?_d.outline:t.series.outline);_9.width=2*_9.width+_8.width;}}if(this.opt.markers){_b=_d.dyn.marker=_d.marker?_d.marker:t.next("marker");}var _13=null,_14=null,_15=null;if(this.opt.shadows&&_8){var sh=this.opt.shadows,_16=new dojo.Color([0,0,0,0.3]),_17=dojo.map(_e,function(c){return {x:c.x+sh.dx,y:c.y+sh.dy};}),_18=dojo.clone(_9?_9:_8);_18.color=_16;_18.width+=sh.dw?sh.dw:0;if(this.opt.lines){if(this.opt.tension){_d.dyn.shadow=s.createPath(dc.curve(_17,this.opt.tension)).setStroke(_18).getStroke();}else{_d.dyn.shadow=s.createPolyline(_17).setStroke(_18).getStroke();}}if(this.opt.markers){_15=dojo.map(_17,function(c){return s.createPath("M"+c.x+" "+c.y+" "+_b).setStroke(_18).setFill(_16);},this);}}if(this.opt.lines){if(_9){if(this.opt.tension){_d.dyn.outline=s.createPath(_f).setStroke(_9).getStroke();}else{_d.dyn.outline=s.createPolyline(_e).setStroke(_9).getStroke();}}if(this.opt.tension){_d.dyn.stroke=s.createPath(_f).setStroke(_8).getStroke();}else{_d.dyn.stroke=s.createPolyline(_e).setStroke(_8).getStroke();}}if(this.opt.markers){_13=new Array(_e.length);_14=new Array(_e.length);dojo.forEach(_e,function(c,i){var _19="M"+c.x+" "+c.y+" "+_b;if(_9){_14[i]=s.createPath(_19).setStroke(_9);}_13[i]=s.createPath(_19).setStroke(_8).setFill(_8.color);},this);if(_c){dojo.forEach(_13,function(s,i){var o={element:"marker",index:i,run:_d,plot:this,hAxis:this.hAxis||null,vAxis:this.vAxis||null,shape:s,outline:_14[i]||null,shadow:_15&&_15[i]||null,cx:_e[i].x,cy:_e[i].y};if(typeof _d.data[0]=="number"){o.x=i+1;o.y=_d.data[i];}else{o.x=_d.data[i].x;o.y=_d.data[i].y;}this._connectEvents(s,o);},this);}}_d.dirty=false;}this.dirty=false;return this;}});})();}
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