enableMultiSelection property

bool enableMultiSelection

Enables or disables the multiple data points selection.

Defaults to false.

late SelectionBehavior _selectionBehavior;

void initState() {
  _selectionBehavior = SelectionBehavior(enable: true);
  super.initState();
}

Widget build(BuildContext context) {
   return Container(
       child: SfFunnelChart(
          enableMultiSelection: true,
          series: FunnelSeries<ChartData, String>(
                 selectionBehavior: _selectionBehavior
            ),
       )
   );
}

Implementation

final bool enableMultiSelection;