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check status more often, at least to check for memory allocation errors
when creating a new object.
Probably should use Lua allocator instead of malloc.
Maybe provide a Lua API for other modules to use from C to create objects
using my metatables but based on existing pointers supplied as light user
data. Also the reverse: return a light user data containing the actual
pointer from a userdata (or can I just tell people what metatable name to
use and let them dereference it).
These functions aren't bound at all yet:
cairo_copy_clip_rectangle_list
cairo_ft_font_face_create_for_ft_face
cairo_ft_font_face_create_for_pattern
cairo_ft_font_options_substitute
cairo_ps_surface_dsc_begin_page_setup
cairo_ps_surface_dsc_begin_setup
cairo_ps_surface_dsc_comment
cairo_ps_surface_restrict_to_level
cairo_surface_mark_dirty
cairo_surface_mark_dirty_rectangle
cairo_svg_surface_restrict_to_version
It may be worth having bindings for these, but for now at least it's OK
to just call the Lua-Gnome bindings for them:
gtk.gdk_cairo_region(cr, gtk.new"GdkRegion")
gtk.gdk_cairo_rectangle(cr, event.expose.area)
Interact with bindings for:
FontConfig
FreeType
Pango
Win32 font API
Surface types not supported:
Win32
Quartz
XLib
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