def get_extents(self):
        """Return the extents of the recording-surface.

        :returns:
            A ``(x, y, width, height)`` tuple of floats,
            or :obj:`None` if the surface is unbounded.

        *New in cairo 1.12*

        """
        extents = ffi.new('cairo_rectangle_t *')
        if cairo.cairo_recording_surface_get_extents(self._pointer, extents):
            return (extents.x, extents.y, extents.width, extents.height)
Return the extents of the recording-surface.

        :returns:
            A ``(x, y, width, height)`` tuple of floats,
            or :obj:`None` if the surface is unbounded.

        *New in cairo 1.12*