root / trunk / web / dojo / dojox / charting / action2d / Highlight.js @ 13
History | View | Annotate | Download (1.72 KB)
| 1 |
/*
|
|---|---|
| 2 |
Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
| 3 |
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
| 4 |
see: http://dojotoolkit.org/license for details
|
| 5 |
*/
|
| 6 |
|
| 7 |
|
| 8 |
if(!dojo._hasResource["dojox.charting.action2d.Highlight"]){ |
| 9 |
dojo._hasResource["dojox.charting.action2d.Highlight"]=true; |
| 10 |
dojo.provide("dojox.charting.action2d.Highlight");
|
| 11 |
dojo.require("dojox.charting.action2d.Base");
|
| 12 |
dojo.require("dojox.color");
|
| 13 |
(function(){
|
| 14 |
var _1=100,_2=75,_3=50,c=dojox.color,cc=function(_4){ |
| 15 |
return function(){ |
| 16 |
return _4;
|
| 17 |
}; |
| 18 |
},hl=function(_5){ |
| 19 |
var a=new c.Color(_5),x=a.toHsl(); |
| 20 |
if(x.s==0){ |
| 21 |
x.l=x.l<50?100:0; |
| 22 |
}else{
|
| 23 |
x.s=_1; |
| 24 |
if(x.l<_3){
|
| 25 |
x.l=_2; |
| 26 |
}else{
|
| 27 |
if(x.l>_2){
|
| 28 |
x.l=_3; |
| 29 |
}else{
|
| 30 |
x.l=x.l-_3>_2-x.l?_3:_2; |
| 31 |
} |
| 32 |
} |
| 33 |
} |
| 34 |
return c.fromHsl(x);
|
| 35 |
}; |
| 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){ |
| 37 |
var a=_8&&_8.highlight;
|
| 38 |
this.colorFun=a?(dojo.isFunction(a)?a:cc(a)):hl;
|
| 39 |
this.connect();
|
| 40 |
},process:function(o){ |
| 41 |
if(!o.shape||!(o.type in this.overOutEvents)){ |
| 42 |
return;
|
| 43 |
} |
| 44 |
var _9=o.run.name,_a=o.index,_b,_c,_d;
|
| 45 |
if(_9 in this.anim){ |
| 46 |
_b=this.anim[_9][_a];
|
| 47 |
}else{
|
| 48 |
this.anim[_9]={};
|
| 49 |
} |
| 50 |
if(_b){
|
| 51 |
_b.action.stop(true);
|
| 52 |
}else{
|
| 53 |
var _e=o.shape.getFill();
|
| 54 |
if(!_e||!(_e instanceof dojo.Color)){ |
| 55 |
return;
|
| 56 |
} |
| 57 |
this.anim[_9][_a]=_b={start:_e,end:this.colorFun(_e)}; |
| 58 |
} |
| 59 |
var _f=_b.start,end=_b.end;
|
| 60 |
if(o.type=="onmouseout"){ |
| 61 |
var t=_f;
|
| 62 |
_f=end; |
| 63 |
end=t; |
| 64 |
} |
| 65 |
_b.action=dojox.gfx.fx.animateFill({shape:o.shape,duration:this.duration,easing:this.easing,color:{start:_f,end:end}});
|
| 66 |
if(o.type=="onmouseout"){ |
| 67 |
dojo.connect(_b.action,"onEnd",this,function(){ |
| 68 |
if(this.anim[_9]){ |
| 69 |
delete this.anim[_9][_a]; |
| 70 |
} |
| 71 |
}); |
| 72 |
} |
| 73 |
_b.action.play(); |
| 74 |
}}); |
| 75 |
})(); |
| 76 |
} |