@cramoisi: I'm not familiar with KSM, so I won't be able to make any recommendations. You might want to wait a little bit:
Sketch will be the first application to be available within the
Plato environment.
@nicolas161: You'll have to rewrite
draw_line_segment in
src/framebuffer.rs.
Another way to get thicker lines and anti-aliasing is to run
potrace on the raw output (cf. attachment).