Geos

A set of classes useful in geographical context.

Place class

This class represents a place. The properties it has are:

• String address. The address expressed in one String.
• LatLng position. The position (a LatLng instance, from google_maps_flutter, stores latitude and longitude coordinates, expressed using degrees).
• String name. A personalized name that you can give to this place.
• List<String> tags. A list of tags that can be used, for example, in order to categorizing your places.

One notable method is distanceWGS84(), that gets the distance (m) between a place and another one on the WGS-84 ellipsoidal earth to within a few millimeters of accuracy using Vincenty’s algorithm.

Country enumeration

This enumeration contains the complete list of all the countries in the world, according to ISO 3166. For every country, also provides the corresponding name and “alpha-2 code”, “alpha-3” and “numeric” codes.