Fetch leaflet providers from Leaflet.js.
Arguments
- version_num
Version number with which to update leaflet providers. If
NULL
, fetches most recent version.
Value
leaflet_providers
object containing providers_version_num
, providers_data
,
providers_details_data
, src
Examples
if (
interactive() &&
requireNamespace("V8", quietly = TRUE) &&
requireNamespace("jsonlite", quietly = TRUE)
) {
get_providers()
get_providers("1.8.0")
}