trackCornerRadius property Null safety

double? trackCornerRadius
final

Specifies the radius for the track corners in the SfSlider, SfRangeSlider, and SfRangeSelector.

This snippet shows how to set track corner radius in SfRangeSliderThemeData.

SfRangeValues _values = SfRangeValues(4.0, 8.0);

Scaffold(
    body: Center(
        child: SfRangeSliderTheme(
            data: SfRangeSliderThemeData(
                trackHeight: 10,
                trackCornerRadius: 5,
            ),
            child:  SfRangeSlider(
                min: 2.0,
                max: 10.0,
                values: _values,
                onChanged: (SfRangeValues newValues){
                    setState(() {
                        _values = newValues;
                    });
                },
           )
       ),
   )
)

Implementation

final double? trackCornerRadius;