needlePointer property

List<NeedlePointer>? needlePointer

final

The NeedlePointer is a Pointer that is displayed from the center in the Radial Gauge.

RadialGauge(
 needlePointer: NeedlePointer(
    value: 10,
   needleColor: Colors.red,
    ),
),

Implementation

final List<NeedlePointer>? needlePointer;