RChart for Ruby is a set of Ruby classes which can create several types
The following list gives you an overview of the benefits of using J4L-Chart:
- Easy to install by means of a gem file.
- Free for personal use.
- Powerful: Many configuration (new markup language for labels) and interactive
features and charts..
- Low risk: Source code is available and the license agreement is not restrictive.
- Low investment: Very reasonable prices.