gap property Null safety

String gap
final

Specifies the gap between the radial bars in percentage.

Defaults to null.

Widget build(BuildContext context) {
   return Container(
       child: SfCircularChart(
           series: <RadialBarSeries<ChartData, String>>[
               RadialBarSeries<ChartData, String>(
                 gap: '10%',
               ),
           ],
       )
   );
}

Implementation

final String gap;