gh_get_isochrone: Get isochrones for a given start point

In graphhopper: An R Interface to the 'GraphHopper' Directions API

Description

Get isochrones for a given start point

Usage

gh_get_isochrone(start_point, time_limit = 180, distance_limit = -1,
  ...)

Arguments

start_point	The start point as (lat, lon) pair.
time_limit	The travel time limit in seconds. Ignored if distance_limit > 0.
distance_limit	The distance limit in meters.
...	Additonal parameters. See https://docs.graphhopper.com/#operation/getIsochrone.

Examples

if (FALSE) {
  start_point <- c(52.53961, 13.36487)

  isochrone_sf <- gh_get_isochrone(start_point, time_limit = 180) %>%
    gh_as_sf()
}

graphhopper documentation built on Feb. 6, 2021, 5:05 p.m.