(self)
return self._rect[3] - self._rect[1] + 1
Height of the viewport.
Height of the viewport.
Height of the viewport .
def height(self):
        """Height of the viewport."""
        return self._rect[3] - self._rect[1] + 1
def height ( self ) : return self . _rect [ 3 ] - self . _rect [ 1 ] + 1