Flash as3.0去除图片旋转后产生锯齿的方法

import flash.display.Loader;
import flash.net.URLRequest;


var loader:Loader = new Loader();
loader.load(new URLRequest("http://www.sqflash.com/d/file/wenzhang/Flashas3/2012-05-31/af20ecf6135cb8c5b500091f9aaa9db4.jpg"));
stage.addChild(loader);
loader.x = 40;
loader.y = 80;


正确做法

mport flash.display.Loader;
import flash.net.URLRequest;
import flash.display.BitmapData;
import flash.events.Event;
import flash.display.Bitmap;

var loader:Loader = new Loader();
loader.load(new URLRequest("http://www.sqflash.com/d/file/wenzhang/Flashas3/2012-05-31/af20ecf6135cb8c5b500091f9aaa9db4.jpg"));
loader.contentLoaderInfo.addEventListener(Event.COMPLETE,changeImg);
function changeImg(e:Event):void
{
var bd:BitmapData = new BitmapData(loader.width,loader.height,true);
bd.draw(loader);
var btmp:Bitmap = new Bitmap(bd,"auto",true);
//将Bitmap对象放到舞台
stage.addChild(btmp);
btmp.y = 80;
btmp.x = 300;
btmp.rotation = 10;

//将loader对象放到舞台
stage.addChild(loader);
loader.x = 40;
loader.y = 80;
loader.rotation = 10;
}