Thanks for the links, I've never seen those before. I read the agg code without the docs, but it would have been difficult without the example programs. The doc

Thanks for the links, I've never seen those before. I read the agg code without the docs, but it would have been difficult without the example programs. The docs definitely help when looking at some of the algorithms though. I remember spending a good day or two staring at the anti-aliasing code, together with the freetype rasterizer (on which it was based), trying to figure out what the hell was going on. Then in just clicked.