def slide_point(slide_feather: bool=False, is_new_point: bool=False):
    """Slide control points 

    :param slide_feather: Slide Feather, First try to slide feather instead of vertex 
    :type slide_feather: bool
    :param is_new_point: Slide New Point, Newly created vertex is being slid 
    :type is_new_point: bool
    """
    pass
