bugs when using a donut

[user17]

1. When hovering over a slice, an error occurs

2. When changing the size of the window, the thickness of the donut does not change proportionally

3. Superimposed text on top of other text for small slices

Demo GDIP Pie.zip (2.7 MB)

[Pieter]

1. Issue has been fixed
2. Issue has been fixed
3. There is currently no woraround for this, other than displaying the values in a separate legend.
   We'll write this down and investigate the possibilities.

Next version will have this fixes included.