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Make Graphs for Ruby With Gruff Graph Library

The Gruff Graph Library is a project to make beautiful graphs with Ruby. This library allow us to graph negative numbers (line and bar), specify colors, and customize the graphs in other ways.

make-graphs-for-ruby-with-gruff-graphing-library

This graph library can be used alone or with Ruby on Rails.

Few graph types that can be created using Gruff graphing library:

  • Line Graph
  • Wide Graph
  • Pie Graph
  • Spider Graph
  • Side Stacked Graph
  • Bar Graph with Image

Website: http://nubyonrails.com/pages/gruff

Written by Saif

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