forked from: forked from: flash on 2009-5-9

１個目　とりあえず　線を引いてみたい

by gurumi 11 May 2009

Embed

// forked from yd_niku's forked from: flash on 2009-5-9
// forked from qurumi's flash on 2009-5-9
// write as3 code here..
//１個目　とりあえず　線を引いてみたい

package
{    
    import flash.display.*;
    import flash.events.*;
    import flash.geom.*;
    import flash.filters.BlurFilter;
    import caurina.transitions.Tweener;

    [SWF(frameRate="24", backgroundColor="#000000")]

    public class line_01 extends Sprite
    {
        private var container:Sprite;
        private var dot:Sprite;
        private var bmpd:BitmapData;

        public function line_01()
        {
            init();            
            addEventListener(Event.ENTER_FRAME, drawline);
        }

        private function init():void
        {
            bmpd = new BitmapData(stage.stageWidth, stage.stageHeight, true, 0x00FFFFFF);
            container = new Sprite();
            dot = new Sprite();
            addChild(new Bitmap(bmpd));
            container.addChild(dot);
            with(dot.graphics)
            {			
                beginFill(0x0066CC);
                drawCircle(0,0,1);
                endFill();
            }            
        }
        private var colorTransform:ColorTransform = new ColorTransform(1,1,1,1,-1,-1,-1, 0);
        private function drawline(e:Event):void
        {
            //ちょっとづつ暗くする
            bmpd.colorTransform( bmpd.rect, colorTransform );
            bmpd.draw(container);
            dot.x += Math.random() * 70;
            dot.y += Math.random() * 70;
            
            // はみ出たら位置を戻してループさせる
            if( dot.x > stage.stageWidth ) dot.x = 0;
            if( dot.y > stage.stageHeight ) dot.y = 0;
            
            var blur:BlurFilter=new BlurFilter(10,10);		
            var filters:Array =new Array();
            filters.push(blur);
            dot.filters = filters;
            
            Tweener.addTween(dot, {scaleX:5, scaleY:5,x:500, y:500, time:10, transition:"easeOutSine"});

       
       }  
    }
}