Note: Version 2 of Open Flash Chart is available. Examples for version 2 are here. I ported the php code for open flash chart to ruby and so far it has worked quite well with Rails. Just ported the latest 1.9.7 version - see the many graph examples below. To install and use the open flash chart plugin for Rails do the following: script/plugin install http://svn.pullmonkey.com/plugins/trunk/open_