}
}
}
//加载
public function load(_url:String,lc:LoaderContext = null):void{
url = _url;
loader = new Loader;
loader.load(new URLRequest(url),lc);
addEvent();
}
//加载字节
public function loadBytes(bytes:ByteArray,lc:LoaderContext = null):void{
loader = new Loader;
loader.loadBytes(bytes,lc);
addEvent();
}
//开始侦听
private function addEvent():void{
loader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS,progressFun);
loader.contentLoaderInfo.addEventListener(Event.COMPLETE,completeFun);
}
//结束侦听
private function delEvent():void{
loader.contentLoaderInfo.removeEventListener(ProgressEvent.PROGRESS,progressFun);
loader.contentLoaderInfo.removeEventListener(Event.COMPLETE,completeFun);
}
//加载成功，发布成功事件
private function completeFun(e:Event):void {
data = loader.content["bitmapData"];
delEvent();
dispatchEvent(e);
}
//加载过程
private function progressFun(e:ProgressEvent):void{
dispatchEvent(e);
}
//清除
public function clear():void{
loader.unload();
loader = null;
data = null;
}
}
}
