def get_points(self):
        """Get the set of points that is used to draw the object.

        Points are returned in *data* coordinates.
        """
        if hasattr(self, 'points'):
            points = self.crdmap.to_data(self.points)
        else:
            points = []
        return points
Get the set of points that is used to draw the object.

        Points are returned in *data* coordinates.