!
        \~english 
        Resize width and height of rectangles
        @param newWidth: new width value
        @param newHeight: new height value
        \~chinese 
        重新设定矩形高宽
        @param newWidth: 新宽度
        @param newHeight: 新高度

def resize(self, newWidth = 0, newHeight = 0):
        """!
        \~english 
        Resize width and height of rectangles
        @param newWidth: new width value
        @param newHeight: new height value
        \~chinese 
        重新设定矩形高宽
        @param newWidth: 新宽度
        @param newHeight: 新高度
        """
        self.height = newHeight
        self.width = newWidth