A library for making beautiful graphs.
This is beta-quality software. It works well according to our tests, but the API may change and other features will be added. We are working to make Gruff production quality software.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install gruff
See the test suite in test/line_test.rb for examples.
You can find older examples here: http://nubyonrails.com/pages/gruff
Accumulator bar chart
Side bar chart
Side stacked bar chart
Stacked area chart
Stacked bar chart
The source for this project is now kept at GitHub:
- Fork it
- Create your feature branch (
git checkout -b my-new-feature)
- Commit your changes (
git commit -am 'Add some feature')
- Push to the branch (
git push origin my-new-feature)
- Create new Pull Request