onChangeEnd property

  1. @override
ValueChanged<double>? onChangeEnd
final

Signature for a callback that reports the value changes are ended for a marker pointer.

This snippet shows how to call onChangeEnd function in SfLinearGauge.


SfLinearGauge(
markerPointers: [
LinearWidgetPointer(
   value: _pointerValue,
   child: Container(
      height: 20,
      width: 20,
      color: Colors.red),
   onChangeEnd: (double endValue) {
       print('End value $endValue');
   },
)])

Implementation

@override
final ValueChanged<double>? onChangeEnd;