listFromJson static method

List<MarkerDataPoint> listFromJson(
  1. List? json
)

Implementation

static List<MarkerDataPoint> listFromJson(List<dynamic>? json) {
  if (json == null) {
    return <MarkerDataPoint>[];
  }

  return json.fold(<MarkerDataPoint>[],
      (List<MarkerDataPoint> previousValue, element) {
    final MarkerDataPoint? object = MarkerDataPoint.fromJson(element);
    if (object is MarkerDataPoint) {
      previousValue.add(object);
    }

    return previousValue;
  });
}