gchartrb：google chart api Ruby接口

http://lylejohnson.name/blog/2008/06/05/easy-charts-in-fxruby-with-the-google-chart-api/

Easy Charts in FXRuby with the Google Chart API
June 5th, 2008

http://www.infoq.com/cn/articles/bass-google-charts-gchartrb

中文的介绍

http://www.widgenie.com/


做图表的网站，用csv或excel文档数据上传，在web上分享chart

不是ruby的作品，也没有相关api

但很cool，对不

http://adam.blog.heroku.com/past/2008/9/16/rifgraf/

rifgraf是个消费rest生成图的插件

Rifgraf is a fire-and-forget web service for displaying graphs of data collected over time. Post your data points periodically via rest calls. Then view a graph of the data at any time in the future.

效果
http://rifgraf.heroku.com/graphs/sample



http://github.com/adamwiggins/rifgraf/tree/master

google chart 显示中文
http://blog.doskoi.cn/2008/10/use-non-english-by-google-chart-api.html

good

open flash chart
http://pullmonkey.com/projects/open_flash_chart2/

http://www.winstonyw.com/2010/04/16/a-ruby-library-for-google-visualization-api-googlevisualr/

http://github.com/winston/google_visualr

A Ruby Library for the Google Visualization API. Write Ruby code. Generate Javascript. Display a Google Visualization. — Read more
http://googlevisualr.heroku.com