Flutter: Is there a way to draw partial circles? - google-maps

Question

I want to be able to enter an azimuth range, let's say: 180 to 240, and draw a partial circle for that range. Much like a piece of pie. Is there a way to do this? Perhaps by turning the rest of the circle transparent somehow? Here's how I draw full circles:
Future<void> _makeCircles() async {
GoogleMapController controller = await _controller.future;
TextEditingController _textEditingController = TextEditingController();
double n3 = double.parse(text);
double n1 = double.parse(text2);
double n2 = double.parse(text3);
setState(() {
for (var i = 0; i < "test".length; i++) {
var circleIdVal = UniqueKey();
final CircleId circleId = CircleId(circleIdVal.toString());
final Circle circle = Circle(
circleId: circleId,
center: LatLng(
n1,
n2,
),
radius: n3,
consumeTapEvents: true,
strokeWidth: 5,
fillColor: Color.fromRGBO(52, 235, 186, .04),
strokeColor: Color.fromRGBO(247, 16, 0, .2),
);