Common configuration options are inherited for pie charts, but there are also some options that are specific to pie and doughnut charts. These are listed in the following table:
|
Property |
Value |
Description |
|
cutoutPercentage |
Number. Defaults: 0 for 'pie', and '50' for doughnut |
A percentage of the chart that is cut out from the middle |
|
rotation |
Number. Default: -0.5 * Math.PI |
The starting angle to draw the arcs |
|
circumference |
Number. Default: 2 * Math.PI |
The circumference of the pie |
Configuration options for pie and doughnut charts
These options are merged (and override) global configuration options. Default options for each type of chart can also be set through the Chart.defaults.doughnut and Chart.defaults.pie objects, which support the same properties listed earlier.