Return a new ``<p:graphicFrame>`` element tree suitable for
        containing a table or chart. Note that a graphicFrame element is not
        a valid shape until it contains a graphical object such as a table.

def new_graphicFrame(cls, id_, name, x, y, cx, cy):
        """
        Return a new ``<p:graphicFrame>`` element tree suitable for
        containing a table or chart. Note that a graphicFrame element is not
        a valid shape until it contains a graphical object such as a table.
        """
        xml = cls._graphicFrame_tmpl() % (id_, name, x, y, cx, cy)
        graphicFrame = parse_xml(xml)
        return graphicFrame