stripes jerryrom forked:1favorite:0lines:48license : MIT License modified : 2010-03-13 22:23:16 Embed Tweet package { import flash.display.Bitmap; import flash.display.BitmapData; import flash.display.Sprite; import flash.events.Event; import flash.filters.BlurFilter; import flash.geom.Matrix; import flash.geom.Rectangle; import flash.geom.Point; public class Main extends Sprite { private var bmpdata:BitmapData; private var matrix:Matrix; private var circle:Sprite; private var filter:BlurFilter; private var rect:Rectangle; [SWF(width="465", height="465", framerate="30")] public function Main():void { if (stage) init(); else addEventListener(Event.ADDED_TO_STAGE, init); } private function init(e:Event = null):void { removeEventListener(Event.ADDED_TO_STAGE, init); bmpdata = new BitmapData(465, 465, false, 0xFFFFFF); addChild(new Bitmap(bmpdata, "auto", true)); circle = new Sprite(); circle.graphics.beginFill(0x000000); circle.graphics.drawCircle(465/2, 0, 10); circle.graphics.endFill(); matrix = new Matrix(); matrix.identity(); filter = new BlurFilter(2, 2, 1); addEventListener(Event.ENTER_FRAME, enterframe); rect = new Rectangle(465/2-5, 0, 20, 465); } private function enterframe(e:Event):void { var x:Number = (Math.random() - 0.5)*2; var y:Number = Math.random()*5; matrix.translate(x, y); bmpdata.draw(circle, matrix); bmpdata.applyFilter(bmpdata, rect, new Point(Math.random()*465, 0), filter); } } } Code Fullscreen Preview Fullscreen blurfilter filter Event.ADDED_TO_STAGE stage addEventListener BlurFilter removeEventListener Event Event.ENTER_FRAME addChild Math.random Point Sprite Number sort new page view favorite forked pv524 color stripes jerryrom forked:1 favorite:1lines:54 (diff:9)
