I'm using this charting solution and can't seem to get Prince to render the charts in PDF, any suggesstions?

I've been testing with this page

http://demos.telerik.com/aspnet-ajax/htmlchart/examples/charttypes/barchart/defaultcs.aspx

I think this charting library requires JavaScript DOM features which Prince does not support yet, so it may be necessary to render the chart to SVG or some other image format before passing it to Prince.

I'm facing the same problem and I use phantomJS to generate the SVG, in case you might still looking for a solution.