root / trunk / web / dojo / dojox / charting / action2d / MoveSlice.js @ 13
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.charting.action2d.MoveSlice"]){ |
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| 9 | dojo._hasResource["dojox.charting.action2d.MoveSlice"]=true; |
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| 10 | dojo.provide("dojox.charting.action2d.MoveSlice");
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| 11 | dojo.require("dojox.charting.action2d.Base");
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| 12 | dojo.require("dojox.gfx.matrix");
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| 13 | dojo.require("dojox.lang.functional");
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| 14 | dojo.require("dojox.lang.functional.scan");
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| 15 | dojo.require("dojox.lang.functional.fold");
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| 16 | (function(){
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| 17 | var _1=1.05,_2=7,m=dojox.gfx.matrix,gf=dojox.gfx.fx,df=dojox.lang.functional; |
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| 18 | 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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| 19 | if(!_5){
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| 20 | _5={};
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| 21 | } |
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| 22 | this.scale=typeof _5.scale=="number"?_5.scale:_1; |
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| 23 | this.shift=typeof _5.shift=="number"?_5.shift:_2; |
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| 24 | this.connect();
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| 25 | },process:function(o){ |
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| 26 | if(!o.shape||o.element!="slice"||!(o.type in this.overOutEvents)){ |
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| 27 | return;
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| 28 | } |
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| 29 | if(!this.angles){ |
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| 30 | var _6=m._degToRad(o.plot.opt.startAngle);
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| 31 | if(typeof o.run.data[0]=="number"){ |
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| 32 | this.angles=df.map(df.scanl(o.run.data,"+",_6),"* 2 * Math.PI / this",df.foldl(o.run.data,"+",0)); |
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| 33 | }else{
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| 34 | 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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| 35 | } |
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| 36 | } |
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| 37 | 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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| 38 | _8=this.anim[_7];
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| 39 | if(_8){
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| 40 | _8.action.stop(true);
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| 41 | }else{
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| 42 | this.anim[_7]=_8={};
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| 43 | } |
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| 44 | if(o.type=="onmouseover"){ |
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| 45 | _b=0;
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| 46 | _c=this.shift;
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| 47 | _9=1;
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| 48 | _a=this.scale;
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| 49 | }else{
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| 50 | _b=this.shift;
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| 51 | _c=0;
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| 52 | _9=this.scale;
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| 53 | _a=1;
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| 54 | } |
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| 55 | _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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| 56 | if(o.type=="onmouseout"){ |
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| 57 | dojo.connect(_8.action,"onEnd",this,function(){ |
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| 58 | delete this.anim[_7]; |
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| 59 | }); |
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| 60 | } |
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| 61 | _8.action.play(); |
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| 62 | },reset:function(){ |
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| 63 | delete this.angles; |
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| 64 | }}); |
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| 65 | })(); |
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| 66 | } |