addZone method

void addZone(Zone zone)

Adds the current zone to the list of zones if it meets the required coordinate count.

zone is the zone to be added. If the zone has enough coordinates (based on minimumCoordinatesForAdding), it is added to the zones list and the camera is moved to the zone's coordinates.

Implementation

void addZone(Zone zone) {
  if ((minimumCoordinatesForAdding ?? 0) < zone.coordinates.length) {
    if (multiZone == false) {
      zones.clear();
    }
    zones.add(zone);
    _moveCameraToZone(zone.coordinates);
    _currentZoneCoordinates = null;
    notifyListeners();

    if (onZoneAdded != null) {
      onZoneAdded!(zone);
    }
  } else {
    onError?.call(
        "A zone must have at least $minimumCoordinatesForAdding coordinates. Please add more coordinates before proceeding.");
  }
}