def METHOD_NAME(self):
    return """\
    x
        Sets the horizontal domain of this grid subplot (in
        plot fraction). The first and last cells end exactly at
        the domain edges, with no grout around the edges.
    y
        Sets the vertical domain of this grid subplot (in plot
        fraction). The first and last cells end exactly at the
        domain edges, with no grout around the edges.
    """