Drawing with alias

[Lucas Levin <lucaslevin gmail com>]

*feels guilty about posting twice in one day*
Hi,
Is there any way to draw shapes and lines on a drawable or through cairo
without antialiasing?
Or does anyone know a way to do this with an external library that can
link with gtk?
I'm trying to create a raster drawing application and I'm having trouble
with switching between drawables and pixbufs all the time.

Thanks!