def font(self):
        """Font object controlling text format defaults for this chart."""
        defRPr = (
            self._chartSpace
                .get_or_add_txPr()
                .p_lst[0]
                .get_or_add_pPr()
                .get_or_add_defRPr()
        )
        return Font(defRPr)
def font ( self ) : defRPr = ( self . _chartSpace . get_or_add_txPr ( ) . p_lst [ 0 ] . get_or_add_pPr ( ) . get_or_add_defRPr ( ) ) return Font ( defRPr )
Font object controlling text format defaults for this chart.