I came across this simple charting library the other day, which has an Apache 2.0 license: http://xeiam.com/xchart.jsp
Was thinking it would be a good candidate for wiring up with Pivot (as an alternative to the JFreeChart code, which is LGPL licensed). Their "Swing Adapter" code is only two files, and pretty simple to implement, so I'm thinking wiring it up to Pivot could be very easy. Any thoughts? Thanks. ~Roger Whitcomb
