trackBorderColor property Null safety

Color trackBorderColor
final

Color of the track border.

Defaults to Colors.transparent.

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

Implementation

final Color trackBorderColor;