borderRadius property
Customizes the corners of the interactive tooltip.
Each corner can be customized with a desired value or a single value.
Defaults to Radius.zero
.
late TrackballBehavior trackballBehavior;
void initState() {
trackballBehavior: TrackballBehavior(
enable: true,
tooltipSettings: InteractiveTooltip(
borderColor: Colors.red,
borderWidth: 3,
borderRadius: 2
)
);
super.initState();
}
Widget build(BuildContext context) {
return SfCartesianChart(
trackballBehavior: trackballBehavior
);
}
Implementation
final double borderRadius;