Loader Test (2)

/**
 * Copyright ProjectNya ( http://wonderfl.net/user/ProjectNya )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/8Hhc
 */

////////////////////////////////////////////////////////////////////////////////
// Loader Test (2)
////////////////////////////////////////////////////////////////////////////////

package {

    import flash.display.Sprite;
    import flash.display.Loader;
    import flash.events.Event;
    import flash.net.URLRequest;
    import flash.display.BitmapData;
    import flash.display.Bitmap;
    import flash.system.LoaderContext;
    import flash.geom.Rectangle;
    import flash.geom.Matrix;
    import flash.display.GradientType;
    import flash.display.SpreadMethod;
    import flash.display.InterpolationMethod;
    import net.hires.debug.Stats;

    [SWF(backgroundColor="#000000", width="465", height="465", frameRate="30")]

    public class Main extends Sprite {
        private var container:Sprite;
        private var loader:Loader;
        private var content:Bitmap;
        private static var basePath:String = "http://assets.wonderfl.net/images/related_images/";
        private static var filePath:String = "2/21/2175/2175d71879d236c4f82106a7301413d97b877693";

        public function Main() {
            //Wonderfl.capture_delay(4);
            init();
            addChild(new Stats());
        }

        private function init():void {
            draw();
            //
            container = new Sprite();
            addChild(container);
            container.x = 32;
            container.y = 32;
            //
            loader = new Loader();
            loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loaded, false, 0, true);
            loader.load(new URLRequest(basePath + filePath), new LoaderContext(true));
        }
        private function loaded(evt:Event):void {
            loader.contentLoaderInfo.removeEventListener(Event.COMPLETE, loaded);
            //
            if (container.numChildren >0) container.removeChildAt(0);
            content = Bitmap(loader.content);
            container.addChild(content);
            //
            loader = new Loader();
            loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loaded, false, 0, true);
            loader.load(new URLRequest(basePath + filePath), new LoaderContext(true));
        }
        private function draw():void {
            var colors:Array = [0x00AAE4, 0x0069A0];
            var alphas:Array = [1, 1];
            var ratios:Array = [0, 255];
            var matrix:Matrix = new Matrix();
            matrix.createGradientBox(465*2, 465*2, 0, -465/2, -465/2);
            graphics.beginGradientFill(GradientType.RADIAL, colors, alphas, ratios, matrix, SpreadMethod.PAD, InterpolationMethod.RGB, 0);
            graphics.drawRect(0, 0, 465, 465);
            graphics.endFill();
        }

    }

}