borderColor property
Border color of the marker.
Defaults to null
Widget build(BuildContext context) {
return Container(
child: SfCartesianChart(
selectionGesture: ActivationMode.doubleTap,
series: <SplineSeries<SalesData, num>>[
SplineSeries<SalesData, num>(
markerSettings: MarkerSettings(
isVisible: true,
borderColor: Colors.red, borderWidth: 3),
),
],
));
}
Implementation
final Color? borderColor;