cairoPsSurfaceDscComment
should direct comments to the
PageSetup section of the PostScript output.cairoPsSurfaceDscBeginPageSetup(surface)
surface
CairoSurface
] a PostScript CairoSurface
cairoPsSurfaceDscBeginSetup
and before any drawing is
performed to the surface.
See cairoPsSurfaceDscComment
for more details.
Since 1.2