# Charting / graphng library

**URL:** <https://www.ruby-forum.com/t/charting-graphng-library/105795>\
**Category:** Ruby\
**Created:** [June 2, 2007, 8:51pm UTC](https://www.ruby-forum.com/t/charting-graphng-library/105795 "2007-06-02T20:51:30Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Junkone](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e274bd/32.png) [@Junkone](https://www.ruby-forum.com/u/Junkone)\
**Post date:** [June 2, 2007, 8:51pm UTC](https://www.ruby-forum.com/t/charting-graphng-library/105795/1 "2007-06-02T20:51:30Z")

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Hello  
I am looking for a good charting library to draw graphs. can someone  
point me to good ruby libraries that can draw vector graphs

Seede

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**Author:** ![Junkone](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e274bd/32.png) [@Junkone](https://www.ruby-forum.com/u/Junkone)\
**Post date:** [June 2, 2007, 10:50pm UTC](https://www.ruby-forum.com/t/charting-graphng-library/105795/2 "2007-06-02T22:50:41Z")

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On 6 3 , 3 50 , Junkone [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> Hello  
> I am looking for a good charting library to draw graphs. can someone  
> point me to good ruby libraries that can draw vector graphs
> 
> Seede

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>
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maybe? this will helpful.

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**Author:** ![Junkone](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e274bd/32.png) [@Junkone](https://www.ruby-forum.com/u/Junkone)\
**Post date:** [June 2, 2007, 11:10pm UTC](https://www.ruby-forum.com/t/charting-graphng-library/105795/3 "2007-06-02T23:10:45Z")

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On 6 3 , 5 48 , OraOra [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> On 6 3 , 3 50 , Junkone [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:
> 
> > Hello  
> > I am looking for a good charting library to draw graphs. can someone  
> > point me to good ruby libraries that can draw vector graphs
> 
> > Seede
> 
> [http://ziya.liquidrail.com/](http://ziya.liquidrail.com/)  
> maybe? this will helpful.

well jesus -\_- i’m sorry.  
ziya uses XML/SWF chart and it has commercial license.

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**Author:** ![Junkone](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e274bd/32.png) [@Junkone](https://www.ruby-forum.com/u/Junkone)\
**Post date:** [June 3, 2007, 1:43am UTC](https://www.ruby-forum.com/t/charting-graphng-library/105795/4 "2007-06-03T01:43:17Z")

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Junkone wrote:

> Hello  
> I am looking for a good charting library to draw graphs. can someone  
> point me to good ruby libraries that can draw vector graphs
> 
> Seede

Tioga is very good for pdf based graphs:  
[http://tioga.rubyforge.org/](http://tioga.rubyforge.org/)

Edwin