The glmap equivalent of leaflet::providers. Provides autocomplete-friendly
access to open-source Vector GL styles (MapLibre GL JSON), global XYZ Raster
tile providers, and commercial/optional-API-key providers (CARTO, OpenFreeMap,
OpenStreetMap, Esri, OpenTopoMap, USGS, MapTiler, Stadia/Stamen, Thunderforest,
Jawg, and Mapbox).
Details
All providers support optional API key injection via api_key = "...",
gl_set_api_key(), or environment variables (CARTO_API_KEY, MAPTILER_API_KEY,
STADIA_API_KEY, THUNDERFOREST_API_KEY, JAWG_API_KEY, MAPBOX_ACCESS_TOKEN).
Examples
gl_providers$CartoDB.DarkMatter
#> [1] "CartoDB.DarkMatter"
gl_providers$CartoDB.Positron
#> [1] "CartoDB.Positron"
gl_providers$Esri.WorldImagery
#> [1] "Esri.WorldImagery"
gl_providers$OpenFreeMap.Liberty
#> [1] "OpenFreeMap.Liberty"
gl_providers$MapTiler.DatavizDark
#> [1] "MapTiler.DatavizDark"
gl_providers$Stadia.AlidadeSmoothDark
#> [1] "Stadia.AlidadeSmoothDark"