borderWidth property
Border width of the data label.
Defaults to 0
.
Widget build(BuildContext context) {
return SfCartesianChart(
series: <SplineSeries<SalesData, num>>[
SplineSeries<SalesData, num>(
dataLabelSettings: DataLabelSettings(
isVisible: true,
borderColor: Colors.red,
borderWidth: 2
),
),
],
);
}
Implementation
final double borderWidth;