selectionBehavior property

@override SelectionBehavior selectionBehavior

Customizes the selection of series.

Widget build(BuildContext context) {
   return Container(
       child: SfPyramidChart(
           series: PyramidSeries<ChartData, String>(
              selectionBehavior: SelectionBehavior(
                   selectedColor: Colors.red,
                   unselectedColor: Colors.grey
                 ),
            )
       ));
}

Implementation

@override
final SelectionBehavior selectionBehavior;