Measures the extents of the operations stored within the recording-surface. This is useful to compute the required size of an image surface (or equivalent) into which to replay the full sequence of drawing operations.
a #cairo_recording_surface_t
the x-coordinate of the top-left of the ink bounding box
the y-coordinate of the top-left of the ink bounding box
the width of the ink bounding box
the height of the ink bounding box
Measures the extents of the operations stored within the recording-surface. This is useful to compute the required size of an image surface (or equivalent) into which to replay the full sequence of drawing operations.