root / trunk / web / dojo / dojox / charting / action2d / MoveSlice.js @ 10
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.charting.action2d.MoveSlice"]){ |
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dojo._hasResource["dojox.charting.action2d.MoveSlice"]=true; |
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dojo.provide("dojox.charting.action2d.MoveSlice");
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dojo.require("dojox.charting.action2d.Base");
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dojo.require("dojox.gfx.matrix");
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dojo.require("dojox.lang.functional");
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dojo.require("dojox.lang.functional.scan");
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dojo.require("dojox.lang.functional.fold");
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(function(){
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var _1=1.05,_2=7,m=dojox.gfx.matrix,gf=dojox.gfx.fx,df=dojox.lang.functional; |
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dojo.declare("dojox.charting.action2d.MoveSlice",dojox.charting.action2d.Base,{defaultParams:{duration:400,easing:dojo.fx.easing.backOut,scale:_1,shift:_2},optionalParams:{},constructor:function(_3,_4,_5){ |
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if(!_5){
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_5={};
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} |
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this.scale=typeof _5.scale=="number"?_5.scale:_1; |
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this.shift=typeof _5.shift=="number"?_5.shift:_2; |
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this.connect();
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},process:function(o){ |
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if(!o.shape||o.element!="slice"||!(o.type in this.overOutEvents)){ |
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return;
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} |
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if(!this.angles){ |
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var _6=m._degToRad(o.plot.opt.startAngle);
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if(typeof o.run.data[0]=="number"){ |
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this.angles=df.map(df.scanl(o.run.data,"+",_6),"* 2 * Math.PI / this",df.foldl(o.run.data,"+",0)); |
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}else{
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this.angles=df.map(df.scanl(o.run.data,"a + b.y",_6),"* 2 * Math.PI / this",df.foldl(o.run.data,"a + b.y",0)); |
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} |
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} |
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var _7=o.index,_8,_9,_a,_b,_c,_d=(this.angles[_7]+this.angles[_7+1])/2,_e=m.rotateAt(-_d,o.cx,o.cy),_f=m.rotateAt(_d,o.cx,o.cy); |
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_8=this.anim[_7];
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if(_8){
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_8.action.stop(true);
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}else{
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this.anim[_7]=_8={};
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} |
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if(o.type=="onmouseover"){ |
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_b=0;
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_c=this.shift;
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_9=1;
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_a=this.scale;
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}else{
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_b=this.shift;
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_c=0;
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_9=this.scale;
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_a=1;
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} |
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_8.action=dojox.gfx.fx.animateTransform({shape:o.shape,duration:this.duration,easing:this.easing,transform:[_f,{name:"translate",start:[_b,0],end:[_c,0]},{name:"scaleAt",start:[_9,o.cx,o.cy],end:[_a,o.cx,o.cy]},_e]});
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if(o.type=="onmouseout"){ |
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dojo.connect(_8.action,"onEnd",this,function(){ |
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delete this.anim[_7]; |
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}); |
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} |
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_8.action.play(); |
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},reset:function(){ |
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delete this.angles; |
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}}); |
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})(); |
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} |