使用Actionscript 3的OnInterframe事件

Posted 2021-02-27

Got this out of the o'reilly ActionScript 3.0 Cookbook

package {
	import flash.display.Sprite;
	import flash.events.Event;
 
	public class ExampleApplication extends Sprite{
 
		public function ExampleApplication(){
			graphics.lineStyle(1,0,1);
			addEventListener(Event.ENTER_FRAME, onEnterFrame);
		}
		private function onEnterFrame(event:Event):void{
			graphics.lineTo(Math.random() * 400, Math.random() * 400);
		}
	}
}