Short example on how to add additional tile API URLs for downloading base maps

moveVis_add_custom_map_service.R

library(moveVis)

# example data
data("move_data")
m <- align_move(m = move_data, res = 4, unit = "mins")

# add new service to moveVis, e.g. an ESRI layer
services <- getOption("moveVis.map_api")
services$esri <- list(hillshade = "https://services.arcgisonline.com/arcgis/rest/services/Elevation/World_Hillshade_Dark/MapServer/tile/")
options(moveVis.map_api = services)

# use newly added service to create frames
frames <- frames_spatial(m, map_service = "esri", map_type = "hillshade", fade_raster = T)
frames[[100]]