polygonArea method

double polygonArea(Polygon polygon)

@brief Get polygon area @param polygon polygon object for calculation @see Polygon "Polygon" @return area in meters

Dart code snippet: @snippet geometry_utils_example.dart dart_GeometryUtils_polygonArea

Implementation

double polygonArea(Polygon polygon) {
    final _polygonAreaFfi = __lib.catchArgumentError(() => __lib.nativeLibrary.lookupFunction<
        Float Function(Pointer<Void>),
        double Function(Pointer<Void>)
      >('navigine_sdk_flutter_GeometryUtils_polygonArea__Polygon'));
    final _polygonHandle = navigine_sdk_flutter_Polygon_ToFfi(polygon);
    final __resultHandle = _polygonAreaFfi(_polygonHandle);
    navigine_sdk_flutter_Polygon_ReleaseFfiHandle(_polygonHandle);
    final _result = navigine_sdk_flutter_double_FromFfi(__resultHandle);
    navigine_sdk_flutter_double_ReleaseFfiHandle(__resultHandle);
    return _result;
}