""" Purpose: support image flipping transformation
"""

def flip( nspot, nw, nh ) :
    """ Returns the correspondent of nspot in its nw x nh image
        in the unflipped original
    """

    pass

if ( __name__ == "__main__" ) :

    import url
    from manip import manip
    
    # get web image of interest
    link = "http://www.cs.virginia.edu/~cs1112/images/mandrill/full.png"

    original = url.get_image( link )

    new_image = manip( original, at=flip )

    new_image.show()