}
protected final Runnable _clear = new Runnable() {
public void run () { _shaker = null; }};
protected Animation.Handle _shaker;
});
layer.addAt(click, (width-click.width())/2, 275);
// demo animation groups
CanvasImage ball = graphics().createImage(40, 40);
ball.canvas().setFillColor(0xFF99CCFF).fillCircle(20, 20, 20);
ImageLayer[] balls = new ImageLayer[6];