Gruff Graphs

A library for making beautiful graphs.

See samples at nubyonrails.topfunky.com/articles/2005/10/24/gruff-graphing-library-for-ruby

See the test suite in test/line_test.rb for examples. (More documentation coming soon.)

WARNING

This is alpha-quality software. It works well according to my tests, but the API may change and other features will be added. Backwards compatibility is not guaranteed until the 1.0 release.