实现将图片加载到元件中的功能

实现将图片加载到元件中的功能

要加载的文件
loadfile = "http://www.deskcar.com/desktop/fengjing/2004222154314/56.JPG";
//要加载到的元件
loadmc = _root.mc1;
var my_mcl = new MovieClipLoader();
myListener = new Object();
myListener.onLoadProgress = function(target_mc, loadedBytes, totalBytes) {
       loaded = loadedBytes;
       loadtotal = totalBytes;
       loadds = int(loaded/loadtotal*100);
       //动态文本显示下载百分比
       loadtxt = int(loaded/1024)+" K / "+int(loadtotal/1024)+" K     "+loadds+"%";
       //设置进度条
       _root.loadbar.gotoAndStop(loadds);
};
myListener.onLoadInit = function(target_mc) {
       //这里获取加载的文件的尺寸
       //开始设置大小
       if (loadds == 100) {
           loadmc._alpha = 0;
           loadmc.onEnterFrame = function (){
           this._alpha+=5;
           if(this._alpha>=100){
           detele this.onEnterFrame;}
           }
              target_mc.removeListener(myListener);
              _root.mymc._width = 214;
              _root.mymc._height = 158;
       }
};
myListener.onLoadError = function(target_mc, errorCode) {
       if (errorCode == "URLNotFound" || errorCode == "LoadNeverCompleted") {
              //加载出错时候处理
              loadtxt = "文件不存在！";
       }
};
my_mcl.addListener(myListener);
my_mcl.loadClip(loadfile, loadmc);
stop();