selectedBorderWidth property
Border width of the selected data points or series.
late SelectionBehavior selectionBehavior;
void initState() {
selectionBehavior = SelectionBehavior(
enable: true,
selectedBorderWidth: 4,
selectedBorderColor: Colors.red
);
super.initState();
}
Widget build(BuildContext context) {
return SfCartesianChart(
series: <BarSeries<SalesData, num>>[
BarSeries<SalesData, num>(
selectionBehavior: selectionBehavior
),
],
);
}
Implementation
final double? selectedBorderWidth;