private Rectangle getRectangle(final MouseEvent e){
    final int x = Math.min(myStartPoint.x, e.getX());
    final int y = Math.min(myStartPoint.y, e.getY());

    final int width = Math.abs(myStartPoint.x - e.getX());
    final int height = Math.abs(myStartPoint.y - e.getY());

    return new Rectangle(x, y, width, height);
  }
private Rectangle getRectangle(final MouseEvent e)