dateIntervalType property

DateIntervalType? dateIntervalType
final

The type of date interval. It is mandatory for date SfRangeSelector.

It can be years to seconds.

For date values, the range selector doesn’t have auto interval support. So, you may need to set interval, dateIntervalType, and dateFormat for date values, if labels, ticks, and dividers are needed.

Defaults to null.

This snippet shows how to set date interval type in SfRangeSelector.

SfRangeValues _initialValues = SfRangeValues(
      DateTime(2002, 01, 01), DateTime(2003, 01, 01));

SfRangeSelector(
  min: DateTime(2000, 01, 01, 00),
  max: DateTime(2005, 12, 31, 24),
  initialValues: _initialValues,
  interval: 1,
  dateFormat: DateFormat.y(),
  dateIntervalType: DateIntervalType.years,
  child: Container(
      height: 200,
      color: Colors.green[100],
   ),
)

Implementation

final DateIntervalType? dateIntervalType;