root / trunk / web / dojo / dojox / charting / action2d / Highlight.js @ 12
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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.Highlight"]){ |
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| 9 | dojo._hasResource["dojox.charting.action2d.Highlight"]=true; |
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| 10 | dojo.provide("dojox.charting.action2d.Highlight");
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| 11 | dojo.require("dojox.charting.action2d.Base");
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| 12 | dojo.require("dojox.color");
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| 13 | (function(){
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| 14 | var _1=100,_2=75,_3=50,c=dojox.color,cc=function(_4){ |
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| 15 | return function(){ |
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| 16 | return _4;
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| 17 | }; |
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| 18 | },hl=function(_5){ |
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| 19 | var a=new c.Color(_5),x=a.toHsl(); |
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| 20 | if(x.s==0){ |
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| 21 | x.l=x.l<50?100:0; |
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| 22 | }else{
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| 23 | x.s=_1; |
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| 24 | if(x.l<_3){
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| 25 | x.l=_2; |
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| 26 | }else{
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| 27 | if(x.l>_2){
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| 28 | x.l=_3; |
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| 29 | }else{
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| 30 | x.l=x.l-_3>_2-x.l?_3:_2; |
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| 31 | } |
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| 32 | } |
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| 33 | } |
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| 34 | return c.fromHsl(x);
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| 35 | }; |
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| 36 | dojo.declare("dojox.charting.action2d.Highlight",dojox.charting.action2d.Base,{defaultParams:{duration:400,easing:dojo.fx.easing.backOut},optionalParams:{highlight:"red"},constructor:function(_6,_7,_8){ |
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| 37 | var a=_8&&_8.highlight;
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| 38 | this.colorFun=a?(dojo.isFunction(a)?a:cc(a)):hl;
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| 39 | this.connect();
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| 40 | },process:function(o){ |
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| 41 | if(!o.shape||!(o.type in this.overOutEvents)){ |
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| 42 | return;
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| 43 | } |
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| 44 | var _9=o.run.name,_a=o.index,_b,_c,_d;
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| 45 | if(_9 in this.anim){ |
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| 46 | _b=this.anim[_9][_a];
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| 47 | }else{
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| 48 | this.anim[_9]={};
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| 49 | } |
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| 50 | if(_b){
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| 51 | _b.action.stop(true);
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| 52 | }else{
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| 53 | var _e=o.shape.getFill();
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| 54 | if(!_e||!(_e instanceof dojo.Color)){ |
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| 55 | return;
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| 56 | } |
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| 57 | this.anim[_9][_a]=_b={start:_e,end:this.colorFun(_e)}; |
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| 58 | } |
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| 59 | var _f=_b.start,end=_b.end;
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| 60 | if(o.type=="onmouseout"){ |
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| 61 | var t=_f;
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| 62 | _f=end; |
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| 63 | end=t; |
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| 64 | } |
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| 65 | _b.action=dojox.gfx.fx.animateFill({shape:o.shape,duration:this.duration,easing:this.easing,color:{start:_f,end:end}});
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| 66 | if(o.type=="onmouseout"){ |
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| 67 | dojo.connect(_b.action,"onEnd",this,function(){ |
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| 68 | if(this.anim[_9]){ |
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| 69 | delete this.anim[_9][_a]; |
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| 70 | } |
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| 71 | }); |
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| 72 | } |
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| 73 | _b.action.play(); |
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| 74 | }}); |
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| 75 | })(); |
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| 76 | } |