PhotonFeature.fromJson constructor
PhotonFeature.fromJson(
- Map<String, dynamic> json
)
Implementation
factory PhotonFeature.fromJson(Map<String, dynamic> json) {
final coordinates = json['geometry']['coordinates'] as List<dynamic>;
final center = LatLng(coordinates[1], coordinates[0]);
final properties = json['properties'];
final osmType = properties['osm_type'];
List<LatLng>? extent;
if (osmType == 'R') {
final jsonExtent = properties['extent'] as List<dynamic>;
extent = [
LatLng(jsonExtent[1], jsonExtent[0]),
LatLng(jsonExtent[3], jsonExtent[2])
];
}
return PhotonFeature(
coordinates: center,
osmId: properties['osm_id'],
osmKey: properties['osm_key'],
osmType: osmType,
osmValue: properties['osm_value'],
type: properties['type'],
extent: extent,
country: properties['country'],
countryIsoCode: properties['countrycode'],
name: properties['name'],
street: properties['street'],
houseNumber: properties['housenumber'],
postcode: properties['postcode'],
district: properties['district'],
city: properties['city'],
county: properties['county'],
state: properties['state']);
}