MapStyleSpec.fromJson constructor

MapStyleSpec.fromJson(Map<String, dynamic> json)

Create object from the given JSON data.

Implementation

MapStyleSpec.fromJson(Map<String, dynamic> json) {
  bool isPropertySet = false;
  if (json['elementType'] != null) {
    elementType = json['elementType'].toString();
    isPropertySet = true;
  }

  if (json['featureType'] != null) {
    featureType = json['featureType'].toString();
    isPropertySet = true;
  }

  if (json['stylers'] != null) {
    if (json['stylers'] is List<dynamic>) {
      List<dynamic> stylersArray = json['stylers'];
      for (Map<String, dynamic> item in stylersArray) {
        MapStyler styler = MapStyler.fromJson(item);
        stylers!.add(styler);
        isPropertySet = true;
      }
    } else {
      Util.showWarning("`stylers` should be an object of List<dynamic>");
    }
  }

  if (!isPropertySet) {
    Util.showWarning(
        "No valid properties found in given map for MapStyleSpec.");
  }
}