Chapter 37 Example 10

by actionscriptbible 09 Feb 2010

Tags

as3bible colormatrixfilter colors desaturate filter filters fun grayscale 画像変形 背景
Embed

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

package {
  import flash.display.Sprite;
  import flash.filters.ColorMatrixFilter;

  public class ch37ex10 extends Sprite {
    function ch37ex10() {
      var img:TestImage = new TestImage();
      addChild(img);
      var grayMat:Array = [0.3086, 0.6094, 0.082, 0, 0,
                           0.3086, 0.6094, 0.082, 0, 0,
                           0.3086, 0.6094, 0.082, 0, 0,
                                0,      0,     0, 1, 0];
      img.filters = [new ColorMatrixFilter(grayMat)];
    }
  }
}
import flash.display.Loader;
import flash.net.URLRequest;
import flash.system.LoaderContext;
class TestImage extends Loader {
  public function TestImage(scale:Number = 1, x:Number = 0, y:Number = 0) {
    //photo   (CC-BY) Roger Braunstein
    //source  http://www.flickr.com/photos/rogerimp/2940373537/
    var url:String = "http://actionscriptbible.com/files/heiwadoori.jpg";
    load(new URLRequest(url), new LoaderContext(true));
    scaleX = scaleY = scale;
    this.x = x; this.y = y;
  }
}