I need to create charts out of business data which comes out of SharePoint lists in SharePoint 2010. The solution needs the ability to easily filter the data by custom queries, just like the SPJS Charts for SharePoint (by Alexander Bautz) library has. (example configuration of a year-filter, resulting year-filter)
Unfortunately this library uses the Google Chart Api which is problematically for companies as they don't want their data to be exposed to google.
Are there any JS libraries which meet those needs?