Calcuates isolines (
MULTIPOLYGON) using the HERE 'Isoline Routing' API
that connect the end points of all routes leaving from defined centers (POIs) with either
a specified length, a specified travel time or consumption (only the default E-car available).
isoline( poi, datetime = Sys.time(), arrival = FALSE, range = seq(5, 30, 5) * 60, range_type = "time", routing_mode = "fast", transport_mode = "car", traffic = TRUE, optimize = "balanced", consumption_model = NULL, aggregate = TRUE, url_only = FALSE )
boolean, are the provided Points of Interest (POIs) the origin or destination locations (
numeric, a vector of type
character, unit of the isolines:
character, set the routing mode:
character, set the transport mode:
boolean, use real-time traffic or prediction in routing (
character, specifies how isoline calculation is optimized:
character, specify the consumption model of the vehicle, see consumption model for more information (
boolean, aggregate (with function
boolean, only return the generated URLs (
sf object containing the requested isolines.