ActionScript での レイアウト How to layout ActionScript applications. ActionScript 2.0 createEmptyMovieClip("mc", 0); mc.beginFill(0xff0000); mc.moveTo(50, 0); mc.lineTo(100, 100); mc.lineTo(0, 100); mc.endFill(); ActionScript 3.0 package { import flash.display.*; public class Test extends Sprite { public function Test() { // details are on the next page... } } } ActionScript 3.0 (constructor) var mc:Mov