[練習]Bitmapで文字

/**
 * Copyright Tamanegi_kenshi ( http://wonderfl.net/user/Tamanegi_kenshi )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/bh4A
 */

// forked from Tamanegi_kenshi's package最初
package {
    import flash.display.Sprite;
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.text.TextField;
    
    import caurina.transitions.Tweener;
    
   
    public class FlashTest extends Sprite {
        
        private var ballArr:Array=new Array();
        private var tf:TextField;
        private var bd:BitmapData;
        
        public function FlashTest() {
            init();
        }//FrashTest
        private function init():void{
            tf=new TextField();
            tf.textColor=0xff0000;
            tf.autoSize="left";
            tf.text="おぎ\nやはぎ";
            
            bd=new BitmapData(tf.width,tf.height,false,0x000000);
            bd.draw(tf);
            
            for(var i:int=0;i<bd.width;i++){
                for(var j:int=0;j<bd.height;j++){
                   var ball:Ball=new Ball(bd.getPixel(i,j));
                   ball.x=Math.random()*300;
                   ball.y=Math.random()*300;
                   ball.alpha=0;
                   addChild(ball);
                   ballArr.push(ball);
                   ball.addEventListener(MouseEvent.ROLL_OVER,onRoll);
                   
                   Tweener.addTween(ball,{x:i*5,y:j*5,alpha:1,delay:Math.random()*10/2,time:1});
                  
                    
                }//for j

            }//for i
            stage.addEventListener(MouseEvent.CLICK,onOver);

        }//init
            private function onOver(event:MouseEvent):void{
               
                
            }//onOver
            
            private function onRoll(event:MouseEvent):void{
                event.target.addEventListener(Event.ENTER_FRAME,onEnter);
            }//onRoll
            private function onEnter(event:Event):void{
                event.target.x+=5;
            }//onEnter

            


        
        
      

    }//class
}//package

import flash.display.Sprite;
class Ball extends Sprite{
    
    function Ball(color:Number){
        graphics.beginFill(color);
        graphics.drawCircle(0,0,3);
        graphics.endFill();
    }//Ball 
}//class