| /* |
| 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.action2d.MoveSlice"]){ |
| dojo._hasResource["dojox.charting.action2d.MoveSlice"]=true; |
| dojo.provide("dojox.charting.action2d.MoveSlice"); |
| dojo.require("dojox.charting.action2d.Base"); |
| dojo.require("dojox.gfx.matrix"); |
| dojo.require("dojox.lang.functional"); |
| dojo.require("dojox.lang.functional.scan"); |
| dojo.require("dojox.lang.functional.fold"); |
| (function(){ |
| var _1=1.05,_2=7,m=dojox.gfx.matrix,gf=dojox.gfx.fx,df=dojox.lang.functional; |
| 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(_6,_7,_8){ |
| if(!_8){ |
| _8={}; |
| } |
| this.scale=typeof _8.scale=="number"?_8.scale:_1; |
| this.shift=typeof _8.shift=="number"?_8.shift:_2; |
| this.connect(); |
| },process:function(o){ |
| if(!o.shape||o.element!="slice"||!(o.type in this.overOutEvents)){ |
| return; |
| } |
| if(!this.angles){ |
| if(typeof o.run.data[0]=="number"){ |
| this.angles=df.map(df.scanl(o.run.data,"+",0),"* 2 * Math.PI / this",df.foldl(o.run.data,"+",0)); |
| }else{ |
| this.angles=df.map(df.scanl(o.run.data,"a + b.y",0),"* 2 * Math.PI / this",df.foldl(o.run.data,"a + b.y",0)); |
| } |
| } |
| var _a=o.index,_b,_c,_d,_e,_f=(this.angles[_a]+this.angles[_a+1])/2,_10=m.rotateAt(-_f,o.cx,o.cy),_11=m.rotateAt(_f,o.cx,o.cy); |
| _b=this.anim[_a]; |
| if(_b){ |
| _b.action.stop(true); |
| }else{ |
| this.anim[_a]=_b={}; |
| } |
| if(o.type=="onmouseover"){ |
| _d=0; |
| _e=this.shift; |
| _c=this.scale; |
| }else{ |
| _d=this.shift; |
| _e=0; |
| _c=1/this.scale; |
| } |
| _b.action=dojox.gfx.fx.animateTransform({shape:o.shape,duration:this.duration,easing:this.easing,transform:[_11,{name:"translate",start:[_d,0],end:[_e,0]},{name:"scaleAt",start:[1,o.cx,o.cy],end:[_c,o.cx,o.cy]},_10]}); |
| if(o.type=="onmouseout"){ |
| dojo.connect(_b.action,"onEnd",this,function(){ |
| delete this.anim[_a]; |
| }); |
| } |
| _b.action.play(); |
| },reset:function(){ |
| delete this.angles; |
| }}); |
| })(); |
| } |