def setFilled(self, polygonID, filled):
        """setFilled(string) -> bool
        Returns whether the polygon is filled
        """
        self._connection._sendUByteCmd(
            tc.CMD_SET_POLYGON_VARIABLE, tc.VAR_FILL, polygonID, (1 if filled else 0))
setFilled(string) -> bool
        Returns whether the polygon is filled