addControl()
seems to be the only add...
method that doesn't have a group =
parameter. This is consistent with the Javascript library, but the .js library DOES have an addLayer()
method for the layer class which can be used to add arbitrary layerIDs to a group. Can this be accomplished with the R package? This is not for a shiny app,BTW. Thanks.
PS. It might be worthwhile to add a leaflet category to the community.