intervalType property Null safety

DateTimeIntervalType intervalType
final

Customizes the date-time axis intervals. Intervals can be set to days, hours, milliseconds, minutes, months, seconds, years, and auto. If it is set to auto, interval type will be decided based on the data.

Defaults to DateTimeIntervalType.auto

Also refer DateTimeIntervalType

Widget build(BuildContext context) {
   return Container(
       child: SfCartesianChart(
          primaryXAxis: DateTimeAxis(intervalType: DateTimeIntervalType.years),
       ));
}

Implementation

final DateTimeIntervalType intervalType;