View layers with mapview (robust to NULLs/mixed lists)
Usage
hfview(x, quiet = FALSE, drop_empty = TRUE)
Arguments
- x
List (possibly mixed, with NULLs) or path to a GeoPackage (.gpkg).
- quiet
Logical; if TRUE, suppress messages when mapview isn't installed or no layers found.
- drop_empty
Logical; if TRUE, drop sf layers with zero rows. Default TRUE.
Value
A mapview object (if any layers + mapview available) or NULL (invisibly).
