NVD3's pie chart[1] is quite straightforward, some of the other charts in the library need work though. [1] - http://nvd3.org/examples/pie.html http://nvd3.org

NVD3's pie chart[1] is quite straightforward, some of the other charts in the library need work though. [1] - http://nvd3.org/examples/pie.html http://nvd3.org/examples/pie.html