1 /**
  2  * Hilo
  3  * Copyright 2015 alibaba.com
  4  * Licensed under the MIT License
  5  */
  6 
  7 /**
  8  * @private
  9  * @class 图片资源加载器。
 10  * @module hilo/loader/ImageLoader
 11  * @requires hilo/core/Class
 12  */
 13 var ImageLoader = Class.create({
 14     load: function(data){
 15         var me = this;
 16 
 17         var image = new Image();
 18         if(data.crossOrigin){
 19             image.crossOrigin = data.crossOrigin;
 20         }
 21 
 22         image.onload = //me.onLoad.bind(image);
 23         function(){
 24             me.onLoad(image)
 25         };
 26         image.onerror = image.onabort = me.onError.bind(image);
 27         image.src = data.src + (data.noCache ? (data.src.indexOf('?') == -1 ? '?' : '&') + 't=' + (+new Date) : '');
 28     },
 29 
 30     onLoad: function(e){
 31         e = e||window.event;
 32         var image = e//e.target;
 33         image.onload = image.onerror = image.onabort = null;
 34         return image;
 35     },
 36 
 37     onError: function(e){
 38         var image = e.target;
 39         image.onload = image.onerror = image.onabort = null;
 40         return e;
 41     }
 42 
 43 });