Routing Client Dart Package
Package for osm routing client api
we support routing API for osrm-backend
also Valhalla Route API (more APIs will be added )
openrouteservice (coming soon)
from 1.0.0 instruction will be included directly when requesting the route
you can use our osrm service or valhalla service directly insteado of our RoutingManager
client api support
- OSRM Client Api
- route service
- trip service
- Valhalla Client
Installing
Add the following to your pubspec.yaml file:
dependencies:
routing_client_dart: ^1.0.7
example for osrm 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 = RoutingManager();
final route = await manager.getRoute(
OSRMRequest.route(
waypoints: waypoints,
geometries: Geometries.polyline,
steps: true,
languages: Languages.en,
)
);
example for osrm 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 = RoutingManager();
final road = await manager.getRoute(
OSRMRequest.trip(
waypoints: waypoints,
destination: DestinationGeoPointOption.last,
source: SourceGeoPointOption.first,
geometries: Geometries.polyline,
steps: true,
languages: Languages.en,
roundTrip:false,
)
);
example for check Location in Road
final currentLocation = LngLat.fromList(lnglat: [13.389147, 52.527549]);
final isOnPath =
await roadManager.isOnPath(road, currentLocation, tolerance: 5);
Example to get next navigation instruction of current Location
final currentLocation = LngLat.fromList(lnglat: [13.389147, 52.527549]);
final isOnPath =
final instruction = await roadManager.nextInstruction(instructions, road, currentLocation, tolerance: 5);
Warning the precision of LngLat should be 5 if the road contain polylineEncoded, or the same precies as LngLat in polylines
Note you can get some inaccurate information nextInstruction,for that we will be happy for yours contributions
Note you can get voice instruction for valhalla instruction
Note more documentation will be added to soon
