A web-based game where users manage bands from the site's "fantasy" pop charts and try to win fame. Coded in PHP and uses mySQL. [edit]
I was looking for a way to make interactive charts and graphs for my web project, similar to the Google Analytics charts and graphs, but the Flex Builder charts and datavisualization libraries are not part of the free, open-source SDK. Does anyone know an alternative to produce rich interactive charts and graphs for the Web (not necessarily in Flash/Flex) but it has to be free/open-source.
We are looking for charting libraries. Ability to do good financial charts, interactive, export to presentations, tweek the underlying data easily, overlay different charts etc. would be good features to have.