Ruby/GD is an extension library to use Thomas Boutell's gd library (http://www.boutell.com/gd/) from Ruby. Author: Matsumoto Yukihiro <matz@ruby-lang.org> (original author) Ryuichi Tamura <tam@kais.kyoto-u.ac.jp> (current maintainer) WWW: http://www.acc.ne.jp/~tam/GD/index.en.html