emptyPointSettings property Null safety

EmptyPointSettings emptyPointSettings
final

Customizes the empty points, i.e. null data points in a series.

Widget build(BuildContext context) {
   return Container(
       child: SfCartesianChart(
           series: <ColumnSeries<ChartData, num>>[
                  ColumnSeries<ChartData, num>(
                      emptyPointSettings: EmptyPointSettings(color: Colors.black),
                 ),
            ],
       ));
}

Implementation

@override
final EmptyPointSettings emptyPointSettings;