DonutChart

Data

REQUIRED data
- data - list of double values based on which chart will be drawned.
OPTIONAL data
- selectedIndex - index of the selected section, defaults to null.
- onSelectionChanged - callbacks that reports that selected section index has changed, defaults to null.
- onInscribedInCircleSizeChanged - callbacks that reports that size of the square inscribed in circle has changed, defaults to null.

Settings

colorPattern - pattern which colors will respect while getting from [GaugeChartSectionStyle.colors] field, defaults to null.
sectionStroke - stroke (width/size) of the gauge section, defaults to 30.
selectedSectionStroke - stroke (width/size) of the selected gauge section, defaults to 38.
debugMode - whether debug mode is enabled or not, defaults to false.
selectionEnabled - whether interactive section selection is enabled or not, defaults to true.
behavior - how this chart should behave during hit testing, defaults to HitTestBehavior.deferToChild.
runInitialAnimation - whether to show initial selection animation or not, defaults to false.

Style

backgroundStyle - styling options for the background, for more details please refer to the source code of the GaugeChartBackgroundStyle.
sectionStyle - styling options for the section, for more details please refer to the source code of the GaugeChartSectionStyle.