Options only a chart of slices understands — pie and doughnut.
pie
doughnut
Optional
The radius of the inner circle in a doughnut chart, expressed as a percentage of the outer radius. Should be between 0 and 1.
0.6 Copy
0.6
The border radius for the corners of each slice in a pie or doughnut chart.
Pixels.
0 Copy
0
Options only a chart of slices understands —
pieanddoughnut.