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Add a tile layer from a known map provider
addProviderTiles(map, provider, layerId = NULL, group = NULL, options = providerTileOptions())providerTileOptions(errorTileUrl = "", noWrap = FALSE, opacity = NULL, zIndex = NULL, updateWhenIdle = NULL, detectRetina = FALSE, ...)
providerTileOptions(errorTileUrl = "", noWrap = FALSE, opacity = NULL, zIndex = NULL, updateWhenIdle = NULL, detectRetina = FALSE, ...)
the map to add the tile layer to
the name of the provider (see http://leaflet-extras.github.io/leaflet-providers/preview/ and https://github.com/leaflet-extras/leaflet-providers)
the layer id to assign
the name of the group the newly created layers should belong to (for clearGroup and addLayersControl purposes). Human-friendly group names are permitted--they need not be short, identifier-style names.
clearGroup
addLayersControl
tile options
the tile layer options; see http://leafletjs.com/reference-1.3.1.html#tilelayer
named parameters to add to the options
modified map object
# NOT RUN { leaflet() %>% addProviderTiles("Stamen.Watercolor") %>% addProviderTiles("Stamen.TonerHybrid") # }
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