package { import flash.text.TextField; import flash.text.TextFieldAutoSize; import flash.display.Sprite; import flash.utils.getTimer; public class FlashTest extends Sprite { private var n:int = 1000; private var strs:Array = ["a","b","c","d","e","f","g","h"]; public function FlashTest() { var nt:int = getTimer(); example(); var result:int = getTimer()-nt; var reTf:TextField = addChild(new TextField) as TextField; reTf.text = "resultTime = "+(result).toString() reTf.y = 425 } //通常の private function example():void{ for(var i:int;i<n;i++){ var tf:TextField = new TextField(); tf.autoSize = TextFieldAutoSize.LEFT; tf.text = strs[Math.floor(Math.random()*strs.length)]; tf.x = 10*(i%50); tf.y = 20*Math.floor(i/50) addChild(tf) } } } }