trackBorderWidth property Null safety

double trackBorderWidth
final

Width of the track border.

Defaults to 1.

Widget build(BuildContext context) {
  return SfCartesianChart(
    series: <ColumnSeries<SalesData, num>>[
      ColumnSeries<SalesData, num>(
        isTrackVisible: true,
        trackBorderColor: Colors.red,
        trackBorderWidth: 2
      ),
    ],
  );
}

Implementation

final double trackBorderWidth;