christinevanesyan / osm-routing-client-dart

flutter package for osrm client api and open source routing service

Routing Client Dart Package

Package for osm routing client api

for now this package support only server based on osrm-backend

client api support

• OSRM Client Api
  • route service
  • trip service

Installing

Add the following to your pubspec.yaml file:

dependencies:
  routing_client_dart: ^0.4.3

example for route service

List<LngLat> waypoints = [
      LngLat(lng: 13.388860, lat: 52.517037),
      LngLat(lng: 13.397634, lat: 52.529407),
      LngLat(lng: 13.428555, lat: 52.523219),
    ];
    final manager = OSRMManager();
    final road = await manager.getRoad(
      waypoints: waypoints,
      geometries: Geometries.polyline,
      steps: true,
      languageCode: "en",
    );

example for trip service

List<LngLat> waypoints = [
      LngLat(lng: 13.388860, lat: 52.517037),
      LngLat(lng: 13.397634, lat: 52.529407),
      LngLat(lng: 13.428555, lat: 52.523219),
    ];
    final manager = OSRMManager();
    final road = await manager.getTrip(
      waypoints: waypoints,
      roundTrip:false,
      source: SourceGeoPointOption.first,
      destination: DestinationGeoPointOption.last,
      geometries: Geometries.polyline,
      steps: true,
      languageCode: "en",
    );

build instruction from road

    final instructions = await manager.buildInstructions(road);