An R Interface to the 'GraphHopper' Directions API
Convert a gh object into an sf object
Get a vector with available columns of the spt endpoint
Extract the bounding box from a gh object
Get information about the GraphHopper instance
Get isochrones for a given start point
Get a route for a given set of points
Get multiple routes
Get the shortest path tree for a given start point
Extract the instructions from a gh route object
Extract the points from a gh route object
Set gh API base url
Build lines from a gh spt object
Select the columns to be returned by a spt request
Extract time and distance from a gh route object
Objects exported from other packages
Provides a quick and easy access to the 'GraphHopper' Directions API. 'GraphHopper' <https://www.graphhopper.com/> itself is a routing engine based on 'OpenStreetMap' data. API responses can be converted to simple feature (sf) objects in a convenient way.
Useful links