package { import flash.display.Sprite; import flash.events.Event; public class FlashTest extends Sprite { private var n : Number = 0; private const r : Number = 200; public function FlashTest() { stage.addEventListener(Event.ENTER_FRAME, draw); } private function draw(event : Event) : void { graphics.clear(); graphics.lineStyle(1,0,.5); graphics.moveTo(r,r); for (var i : int = 0;i < r; i += 1) graphics.lineTo(r + (i * Math.cos(i + (i * n))), r + (i * Math.sin(i + (i * n)))); n += .001; } } }