arrowWidth property Null safety

double arrowWidth
final

It specifies the width of the tooltip arrow.

Defaults to 5.

Widget build(BuildContext context) {
   return Container(
       child: SfCartesianChart(
          trackballBehavior: TrackballBehavior(enable: true,
          tooltipSettings: InteractiveTooltip(
            arrowWidth:4)),
       ));
}

Implementation

final double arrowWidth;