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  • as3 图片平滑方法

    和as2的原理一样,用bitmap,不过更简单


    package
    {
        import flash.display.Sprite;
        import flash.display.Loader;
        import flash.events.Event;
        import flash.net.URLRequest;
        import flash.display.*;
        import fl.transitions.easing.*;
        import fl.transitions.Tween ;
        public class BitmapLoader extends Sprite
        {
            private var _loader:Loader = new Loader(  );
            var imgmc:MovieClip = new MovieClip();
            public function BitmapLoader (  )
            {
                addChild (imgmc);
                var loadcont:LoaderContext = new LoaderContext();
                _loader.contentLoaderInfo.addEventListener (Event.COMPLETE , onComplete);
                _loader.load (new URLRequest("c_m.jpg"));
            }
            public function onComplete (event:Event):void
            {
                var loadedImage:Bitmap = Bitmap(_loader.content);
                var bitmap:BitmapData = new BitmapData(loadedImage.width , loadedImage.height);
                bitmap.draw (loadedImage);
                var image:Bitmap = new Bitmap(bitmap,"auto",true);
                imgmc.addChild (image);
                new Tween(imgmc,"scaleX",None.easeIn,1,1.5,2,true);
                new Tween(imgmc,"scaleY",None.easeIn,1,1.5,2,true);
            }
        }
    }
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  • 原文地址:https://www.cnblogs.com/chinatefl/p/1229343.html
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