練習02（円を描く）

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

package  {
    import flash.display.MovieClip;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.display.Stage;
    import caurina.transitions.*;
    import caurina.transitions.properties.FilterShortcuts;
    import flash.display.Sprite;
    
    public class Main extends MovieClip{

        public function Main() {
            // constructor code;
            FilterShortcuts.init();
            stage.addEventListener(MouseEvent.MOUSE_MOVE , MouseClickHandler);
        }
        
        public function MouseClickHandler(in_e:MouseEvent):void{
            var drawCircle:Sprite = new Sprite();
            
            var color:int = Math.random()*0xFFFFFF;
            var circleX:int = Math.random()*stage.stageWidth+1;
            var circleY:int = Math.random()*stage.stageHeight+1;
            var rad:int = Math.random()*50+1;
            drawCircle.graphics.lineStyle(0.5);
            drawCircle.graphics.beginFill(color);
            drawCircle.graphics.drawCircle(stage.mouseX,stage.mouseY,rad);
            drawCircle.graphics.endFill();
            
            addChild(drawCircle);
            
            Tweener.addTween(drawCircle,{
                             _Blur_blurX:20,
                             _Blur_blurY:20,
                             time:0
                             });
            Tweener.addTween(drawCircle,{
                             _Blur_blurX:300,
                             _Blur_blurY:300,
                             y:-stage.mouseY-50,
                             scaleX:0,
                             scaleY:0,
                             time:5,
                             transition:"easeInOutSine",
                             onComplete:tweenCompleteHandler,
                             onCompleteParams:[drawCircle]
                             });
        }
        public function tweenCompleteHandler(drawCircle:Sprite):void{
            trace("removed");
            removeChild(drawCircle);
        }

    }
    
}