Instead of a solid color, can I use a gradient to fill in the pie chart segments and bar chart segments?
Yes, I want to add gradient in bar graph rods. please add this feature.
What kind of gradient do you need in the PieChart?
@MobileMon
to use gradient colors like this

It has just been added in 0.12.0 version.
Check out this sample
The pie chart gradient is yet to come!
Most helpful comment
It has just been added in 0.12.0 version.
Check out this sample
The pie chart gradient is yet to come!