curveWidth property

double curveWidth
final

Width of the normal distribution spline curve.

Defaults to 2

Widget build(BuildContext context) {
   return Container(
       child: SfCartesianChart(
           selectionGesture: ActivationMode.doubleTap,
           series: <HistogramSeries<SalesData, num>>[
               HistogramSeries<SalesData, num>(
                  curveWidth: 4
               ),
             ],
       ));
}

Implementation

final double curveWidth;