Posted: 2006-09-17T19:03:43-07:00
See.. IM Examples Replacing colors...
http://www.cit.gu.edu.au/~anthony/graph ... e/#replace
Especially look at the 'Fuzz Factor' section.
http://www.cit.gu.edu.au/~anthony/graph ... e/#replace
Especially look at the 'Fuzz Factor' section.