# Gruff

**URL:** <https://www.ruby-forum.com/t/gruff/117338>\
**Category:** Rails\
**Created:** [October 16, 2007, 2:06am UTC](https://www.ruby-forum.com/t/gruff/117338 "2007-10-16T02:06:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Daksh](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/779978/32.png) [@Daksh](https://www.ruby-forum.com/u/Daksh)\
**Post date:** [October 16, 2007, 2:06am UTC](https://www.ruby-forum.com/t/gruff/117338/1 "2007-10-16T02:06:21Z")

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Hello,

I used gruff library to display some of bar charts.  
It works fine but Gruff API documentation does not explain much like  
java api.  
So if I wanted to try some features like spacing between two bars, 3-D  
graph.  
It may be features available in Gruff library, but it is not well  
documented, I guess.  
Helpful resources would be appreciated.

Thank You.

Dakshesh