flash on 2009-7-9

/**
 * Copyright kappaLab ( http://wonderfl.net/user/kappaLab )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/9m2W
 */

package {
    import flash.display.*;
    import flash.text.*;
    import flash.utils.getTimer
    public class FlashTest extends Sprite {
        public function FlashTest() {
            
            
            trace("aaaaaaaaaaaaaaaa")
            
            var i:int
            var startTime:Number;
            var endTime:Number;

            var n:uint = 10000
            var num:Number
            
            var tf:TextField = addChild(new TextField()) as TextField
            tf.autoSize = TextFieldAutoSize.LEFT
            
            startTime = getTimer();
            for (i = 0; i < n; i++) 
            {
                tf.text = i.toString() + "TextFieldAutoSize.LEFT"
            }
            
            endTime = getTimer()
	    
            
            var ei:uint = uint( -1)
            trace(ei)
            startTime = getTimer();
            for (i = 0; i < n; i++) 
            {
                tf.replaceText(0, ei, i.toString() + "TextFieldAutoSize.LEFT");
            }
            
            endTime = getTimer()
            
            
	    
            
        }
    }
}