Add Isochrones to Leaflet

A leaflet plugin which shows areas of reachability based on time or distance for different modes of travel using the openrouteservice isochrones API. Based on the leaflet.reachability plugin

Usage

addReachability(map, apikey = NULL, options = reachabilityOptions())

Arguments

map

a map widget

apikey

a valid Openrouteservice API-key. Can be obtained from Openrouteservice

options

A list of further options. See reachabilityOptions

Value

the new map object

Note

When used in Shiny, 3 events update a certain shiny Input:

1. reachability:displayed updates input$MAPID_reachability_displayed

2. reachability:delete updates input$MAPID_reachability_delete

3. reachability:error updates input$MAPID_reachability_error

References

https://github.com/traffordDataLab/leaflet.reachability

See also

Other Reachability Functions: reachabilityOptions(), removeReachability()

Examples

if (FALSE) { # \dontrun{
library(leaflet)
library(leaflet.extras2)

Sys.setenv("OPRS" = "Your_API_Key")

leaflet() %>%
  addTiles() %>%
  setView(8, 50, 10) %>%
  addReachability()
} # }