Creates a new "tee" surface.
The primary surface is used when querying surface options, like font options and extents.
Operations performed on the tee surface will be replayed on any surface added to it.
the primary #cairo_surface_t
the newly created surface
Creates a new "tee" surface.
The primary surface is used when querying surface options, like font options and extents.
Operations performed on the tee surface will be replayed on any surface added to it.