Sha256: 553d070c2802a2a28fd8fa7c89f1ba0989821802feb05ff5c234ad44b2c21c1c
Contents?: true
Size: 1.81 KB
Versions: 4
Compression:
Stored size: 1.81 KB
Contents
//>>built
define("dojox/dgauges/LogScaler",["dojo/_base/lang","dojo/_base/declare","dojo/Stateful"],function(_1,_2,_3){
return _2("dojox.dgauges.LogScaler",_3,{minimum:0,maximum:1000,multiplier:10,majorTicks:null,_computedMultiplier:NaN,constructor:function(){
this.watchedProperties=["minimum","maximum","multiplier"];
},_buildMajorTickItems:function(){
var _4=[];
this._computedMinimum=this.getComputedMinimum();
this._computedMaximum=this.getComputedMaximum();
this._computedMultiplier=this.getComputedMultiplier();
if(this._computedMaximum>this._computedMinimum){
var _5=Math.max(0,Math.floor(Math.log(this._computedMinimum+1e-9)/Math.LN10));
var _6=Math.max(0,Math.floor(Math.log(this._computedMaximum+1e-9)/Math.LN10));
var _7;
for(var i=_5;i<=_6;i+=this._computedMultiplier){
_7={};
_7.value=Math.pow(10,i);
_7.position=(i-_5)/(_6-_5);
_4.push(_7);
}
}
return _4;
},getComputedMinimum:function(){
return Math.pow(10,Math.max(0,Math.floor(Math.log(this.minimum+1e-9)/Math.LN10)));
},getComputedMaximum:function(){
return Math.pow(10,Math.max(0,Math.floor(Math.log(this.maximum+1e-9)/Math.LN10)));
},getComputedMultiplier:function(){
return Math.max(1,Math.floor(Math.log(this.multiplier+1e-9)/Math.LN10));
},computeTicks:function(){
this.majorTicks=this._buildMajorTickItems();
return this.majorTicks.concat();
},positionForValue:function(_8){
if(this._computedMaximum<this._computedMinimum||_8<=this._computedMinimum||_8<1||isNaN(_8)){
_8=this._computedMinimum;
}
if(_8>=this._computedMaximum){
_8=this._computedMaximum;
}
_8=Math.log(_8)/Math.LN10;
var sv=Math.log(this._computedMinimum)/Math.LN10;
var ev=Math.log(this._computedMaximum)/Math.LN10;
return (_8-sv)/(ev-sv);
},valueForPosition:function(_9){
var sv=Math.log(this._computedMinimum)/Math.LN10;
var ev=Math.log(this._computedMaximum)/Math.LN10;
return Math.pow(10,sv+_9*(ev-sv));
}});
});
Version data entries
4 entries across 4 versions & 1 rubygems