- OpenLR:
- OpenLR.Geo:
This is an implementation of the OpenLR (Open Location Reference) protocol using Itinero. Development was initially sponsered by via.nl (http://via.nl/) and Be-Mobile (http://www.be-mobile-international.com/).
- Itinero: For a basic routing graph structure, loading data and routing.
By default, just like in Itinero, all code is there to decode/encode based on an OpenStreetMap network.
The most basic code sample encoding/decoding a line location:
// build routerdb from raw OSM data.
// check this for more info on RouterDb's: https://github.com/itinero/routing/wiki/RouterDb
var routerDb = new RouterDb();
using (var sourceStream = File.OpenRead(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "luxembourg-latest.osm.pbf")))
{
routerDb.LoadOsmData(sourceStream, Vehicle.Car);
}
// create coder.
var coder = new Coder(routerDb, new OsmCoderProfile());
// build a line location from a shortest path.
var line = coder.BuildLine(new Itinero.LocalGeo.Coordinate(49.67218282319583f, 6.142280101776122f),
new Itinero.LocalGeo.Coordinate(49.67776489459803f, 6.1342549324035645f));
// encode this location.
var encoded = coder.Encode(line);
// decode this location.
var decodedLine = coder.Decode(encoded) as ReferencedLine;Check the samples here: https://github.com/itinero/OpenLR/tree/develop/samples/
There is also basic documentation here: https://github.com/itinero/OpenLR/wiki