GeoJsonGeometryCollection.fromJson constructor

GeoJsonGeometryCollection.fromJson(
  1. Map<String, dynamic> json
)

Implementation

factory GeoJsonGeometryCollection.fromJson(Map<String, dynamic> json) {
  final geos = json['geometries'] as List;
  return GeoJsonGeometryCollection(
    geos
        .map((g) => GeoJsonGeometry.fromJson(g as Map<String, dynamic>))
        .whereType<GeoJsonGeometry>()
        .toList(),
  );
}