[Alex Lexcuk]

package {
	import flash.display.*;
	public class DocPerlinNoise extends Sprite {
		public function DocPerlinNoise() {
			var myBitmapDataObject:BitmapData = new BitmapData(150,150,false,0x00FF000000);
			var seed:Number = Math.floor(Math.random()*100);
			var channels:uint = BitmapDataChannel.GREEN|BitmapDataChannel.BLUE;
			myBitmapDataObject.perlinNoise(100,80,6,seed,false,true,channels,false,null);
			var myBitmap:Bitmap = new Bitmap(myBitmapDataObject);
			addChild(myBitmap);
		}
	}
}

Вот так работает