forked from: flash on 2014-11-4

/**
 * Copyright bambula.filip1 ( http://wonderfl.net/user/bambula.filip1 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/a4vb
 */

package {

 import flash.display.Sprite;

 import flash.events.Event;

 import flash.display.Graphics;

 import flash.display.Bitmap;

 import flash.display.BitmapData;

 import flash.geom.Point;

 

 public class StaticNoise extends Sprite {

  

  const ww = 480;

  const hh = 272;

  

  var bgdata:BitmapData = new BitmapData(ww, hh, false, 0xffffff);

  var bg:Bitmap = new Bitmap(bgdata);

  var zeroPt:Point = new Point(0,0);

  

  public function staticNoise() {

   addChild(bg);

   addEventListener(Event.ENTER_FRAME, drawBaby);

  }

  

  function drawBaby(e:Event) {

   bgdata.lock();

   bgdata.noise(Math.random() * 1000, 0, 255, 100, true);

   bgdata.unlock();

  }

   

 }

}