Forked from: Kaede's forked from: 2010-03-17_1 diff:24 forked from: forked from: 2010-03-17_1 Kaede forked:1favorite:0lines:48license : MIT License modified : 2010-03-17 01:02:08 Embed Tweet // forked from Kaede's forked from: 2010-03-17_1 // forked from Kaede's 2010-03-17_1 package { import flash.text.TextField; import flash.display.BitmapData; import flash.geom.Matrix; import flash.display.Sprite; import flash.display.Bitmap; import flash.geom.Rectangle; import flash.geom.Point; 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 } //使用するデータをひとつのBitmapDataにプリレンダリングしておき、 //別のBitmapDataにcopyPixelsで転写 private function example():void{ var length:int = strs.length; var tf:TextField = new TextField(); tf.autoSize = "left"; var bd:BitmapData = new BitmapData(80,20,false); var mtx:Matrix = new Matrix(); var i:int; while(i < length){ tf.text = strs[i]; mtx.tx = 10*i; bd.draw(tf,mtx); i++; } var bd2:BitmapData = new BitmapData(500,400,false); var pt:Point = new Point(0,0); var rect:Rectangle = new Rectangle(0,0,10,20) i=0; while(i<n){ pt.x=10*(i%50); pt.y=20*Math.floor(i/50); rect.x = Math.floor(Math.random()*length)*10; bd2.copyPixels(bd,rect,pt) i++; } addChild(new Bitmap(bd2)); } } } Code Fullscreen Preview Fullscreen TextField Math.floor length toString autoSize Point Bitmap text Array Math.random int sort new page view favorite forked pv589 forked from: forked from: fork.. bkzen forked:0 favorite:1lines:53 (diff:22)