setPolyLine method

  1. @override
bool setPolyLine(
  1. LocationPolyline polyline
)
override

Method is used to specify the source polyline for the points. polyline Metrics coordinates of the polyline LocationPolyline. Returns true if the operation is successful, false otherwise.

Example:

// Set dotted polyline geometry
List<Point> dottedPoints = [
 Point(0.0, 100.0),
 Point(50.0, 150.0),
 Point(100.0, 100.0),
 Point(150.0, 150.0),
];
Polyline dottedPolyline = Polyline(dottedPoints);
LocationPolyline locationDottedPolyline = LocationPolyline(
 dottedPolyline,
 1,
 0,
);
bool success = _dottedPolylineMapObject!.setPolyLine(
 locationDottedPolyline,
);
print("Set dotted polyline geometry: $success");

Implementation

@override
bool setPolyLine(LocationPolyline polyline) {
    final _setPolyLineFfi = __lib.catchArgumentError(() => __lib.nativeLibrary.lookupFunction<
        Uint8 Function(Pointer<Void>, Pointer<Void>),
        int Function(Pointer<Void>, Pointer<Void>)
      >('navigine_sdk_flutter_DottedPolylineMapObject_setPolyLine__Polyline'));
    final _polylineHandle = navigine_sdk_flutter_LocationPolyline_ToFfi(polyline);
    final _handle = this.handle;
    final __resultHandle = _setPolyLineFfi(_handle, _polylineHandle);
    navigine_sdk_flutter_LocationPolyline_ReleaseFfiHandle(_polylineHandle);
    final _result = navigine_sdk_flutter_bool_FromFfi(__resultHandle);
    navigine_sdk_flutter_bool_ReleaseFfiHandle(__resultHandle);
    return _result;
}