I have some gps generated data during a drive.
var routeArr = [{lng1, lat1}, {lng2,lat2}, {lng3, lat3}.....];
I want to show this generated data as actual route traveled on a Leaflet powered Openstreet map. My naive approach is to show a polyline connecting all points. But I want to show actual route which was followed while driving. Can I use OSRM-Backend API with leaflet-routing-machine plugin for this? Any help will be much appreciated.
Sadly there is not drop-in way to use this with LRM since the APIs work slightly differently.
tracepoints
andmatchings
instead ofwaypoints
androutes
matchings
array is similar to aRoute
object but it represent sections of the gps trace that could be matched, not alternative routes like in the route plugin.Easiest way to just deploy this on a map would be to run a query against:
http://router.project-osrm.org/match/v1/driving/{lon,lat};{lon,lat};...?overview=full
And then use https://github.com/mapbox/polyline and the following snippet to add the geometry on a map: