Overlaped values

[prototipo-dev]

Describe the bug
While drawing a Pie chart when there are several small values the labels overlap

To Reproduce
Steps to reproduce the behavior:
Create a Pie chart with some big values and other small ones like: 90%, 6%, 1%, 1%, 1%, 1%

Expected behavior
The labels should not overlap and be drawn in a way that they can be read, if there was a line that indicated the pieSlice that the label is from, would be perfect (I don't know if that is already a functionality)

Screenshots

Desktop (please complete the following information):

• OS: Linux, Ubuntu
• Its being drawn to a pdf using skia
• 22.04