Matplotlib Text object for this region (`matplotlib.text.Text`).

        Parameters
        ----------
        origin : array_like, optional
            The ``(x, y)`` pixel position of the origin of the displayed image.
            Default is (0, 0).
        kwargs : `dict`
            All keywords that a `~matplotlib.text.Text` object accepts

        Returns
        -------
        text : `~matplotlib.text.Text`
            Matplotlib Text object.

def as_artist(self, origin=(0, 0), **kwargs):
        """
        Matplotlib Text object for this region (`matplotlib.text.Text`).

        Parameters
        ----------
        origin : array_like, optional
            The ``(x, y)`` pixel position of the origin of the displayed image.
            Default is (0, 0).
        kwargs : `dict`
            All keywords that a `~matplotlib.text.Text` object accepts

        Returns
        -------
        text : `~matplotlib.text.Text`
            Matplotlib Text object.
        """
        from matplotlib.text import Text

        mpl_params = self.mpl_properties_default('text')
        mpl_params.update(kwargs)
        text = Text(self.center.x - origin[0], self.center.y - origin[1],
                    self.text, **mpl_params)

        return text