borderWidth property
Customizes the border width of each rectangular column segment. To render the border, both the border width and border color property needs to be set.
Defaults to 0
.
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: SfSparkBarChart(
borderColor: Colors.black, borderWidth: 3,
data: <double>[18, 24, 30, 14, 28],
)),
);
}
Implementation
final double borderWidth;