rcairo

The Ruby bindings for cairo.

% gem install cairo

GitHub Reference

Links

Ruby: https://www.ruby-lang.org/
cairo: http://cairographics.org
RubyGems.org: https://rubygems.org/gems/cairo
An article for rcairo on Rubyst Magazine a.k.a. RubiMa (in Japanese): http://jp.rubyist.net/magazine/?0019-cairo