root / trunk / web / dojo / dojox / charting / action2d / Highlight.js
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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.Highlight"]){ |
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dojo._hasResource["dojox.charting.action2d.Highlight"]=true; |
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dojo.provide("dojox.charting.action2d.Highlight");
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dojo.require("dojox.charting.action2d.Base");
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dojo.require("dojox.color");
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(function(){
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var _1=100,_2=75,_3=50,c=dojox.color,cc=function(_4){ |
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return function(){ |
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return _4;
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}; |
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},hl=function(_5){ |
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var a=new c.Color(_5),x=a.toHsl(); |
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if(x.s==0){ |
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x.l=x.l<50?100:0; |
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}else{
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x.s=_1; |
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if(x.l<_3){
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x.l=_2; |
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}else{
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if(x.l>_2){
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x.l=_3; |
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}else{
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x.l=x.l-_3>_2-x.l?_3:_2; |
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} |
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} |
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} |
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return c.fromHsl(x);
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}; |
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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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var a=_8&&_8.highlight;
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this.colorFun=a?(dojo.isFunction(a)?a:cc(a)):hl;
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this.connect();
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},process:function(o){ |
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if(!o.shape||!(o.type in this.overOutEvents)){ |
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return;
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} |
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var _9=o.run.name,_a=o.index,_b,_c,_d;
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if(_9 in this.anim){ |
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_b=this.anim[_9][_a];
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}else{
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this.anim[_9]={};
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} |
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if(_b){
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_b.action.stop(true);
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}else{
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var _e=o.shape.getFill();
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if(!_e||!(_e instanceof dojo.Color)){ |
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return;
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} |
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this.anim[_9][_a]=_b={start:_e,end:this.colorFun(_e)}; |
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} |
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var _f=_b.start,end=_b.end;
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if(o.type=="onmouseout"){ |
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var t=_f;
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_f=end; |
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end=t; |
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} |
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_b.action=dojox.gfx.fx.animateFill({shape:o.shape,duration:this.duration,easing:this.easing,color:{start:_f,end:end}});
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if(o.type=="onmouseout"){ |
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dojo.connect(_b.action,"onEnd",this,function(){ |
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if(this.anim[_9]){ |
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delete this.anim[_9][_a]; |
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} |
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}); |
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} |
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_b.action.play(); |
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}}); |
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})(); |
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} |