WayPoint.fromJson constructor
create WayPoint from a json
Implementation
WayPoint.fromJson(Map<String, dynamic> json) {
name = json['name'] as String?;
latitude = json['latitude'] as double?;
longitude = json['longitude'] as double?;
if (json['isSilent'] == null) {
isSilent = false;
} else {
isSilent = json['isSilent'] as bool;
}
}