Shadows for Pie & Spline Charts

[Mahjong15]

Are you going to implement shadows for pie and spline charts?

It would immediately add lots of sophistication to the charts and make them much more competitive to other charting libraries.

Thanks!
Mahjong

[not]

Thanks for a hint! I added it to tracker on: http://github.com/highslide-software/hi ... s/issue/43