geopoint 0.2.3

Geospatial data structures. Provides GeoPoint and GeoSerie models.

Geopoint

Geospatial data structures for Dart

Models

GeoPoint

Datastructure:

String name;
final double latitude; // required
final double longitude; // required
String slug;
int timestamp;
double latitude;
double longitude;
double altitude;
double speed;
double accuracy;
double speedAccuracy;
double heading;
String number;
String street;
String locality;
String sublocality;
String postalCode;
String subregion;
String region;
String country;
List<File> images;

Extra constructors:

/// from a [LatLng]
GeoPoint.fromLatLng(name: "Position", point: LatLng(51.0,0.0));

/// from json
GeoPoint.fromJson(jsonData);

Methods and getters:

/// get the formated address
String address = geoPoint.address;

/// get the [LatLng] point
LatLng point = geoPoint.point;

/// convert to json
Map<String, String> json = geoPoint.toMap();

GeoSerie

Datastructure:

final String name; // required
final int id;
GeoSerieType type;  /// one of [GeoSerieType.group]
                    /// [GeoSerieType.line] or
                    /// [GeoSerieType.polygon]
List<GeoPoint> geoPoints;
num surface;
GeoSerie boundary;
GeoPoint centroid;

Extra constructors:

/// from json
GeoSerie geoSerie = GeoSerie.fromJson(jsonData);

/// from strings
GeoSerie geoSerie = GeoSerie.fromNameAndType(
    name: "A polygon",
    type: GeoSerieType.polygon,
    // or typeStr: "polygon"
);

Methods and getters:

// convert to json
Map<String, String> jsonData = geoSerie.toMap();

// get the type as a string
String type = geoSerie.typeStr;