Hello there :)
I am looking for a quite specific tool for generating charts, within Ruby on Rails application. I have done a research and couldn't find a solution that suits me.
Maybe you've bumped upon it and could just point me to it with a link? :)
My requirements for a solution are:
- it has to feature basic chart types like Pie, Bar, Stacked Bar, Line.
- it has to have basic configuration of a chart like legend, axis description.
- it has to be able to generate and save chart into image file without actually rendering it in a browser
- being a Ruby library would be nice, but it is not obligatory
- not being Gruff Graphing Library, I am looking for something more up to date, with less issues.
If you are aware about something, please post a link - it'll take you just a few seconds :)
Thank you