connectorLineDashArray property Null safety

List<double>? connectorLineDashArray
final

Giving dashArray to the selection zooming tooltip connector line.

Widget build(BuildContext context) {
   return Container(
       child: SfCartesianChart(
          primaryXAxis: NumericAxis(
             interactiveTooltip: InteractiveTooltip(connectorLineDashArray:[2,3])),
       ));
}

Implementation

final List<double>? connectorLineDashArray;