Counts the number of geometries, rings, and coordinates found within
each feature. As opposed to wk_meta(), this handler will iterate
over the entire geometry.
Usage
wk_count(handleable, ...)
# S3 method for default
wk_count(handleable, ...)
wk_count_handler()
Value
A data.frame with one row for every feature encountered and
columns:
n_geom: The number of geometries encountered, including the
root geometry. Will be zero for a null feature.
n_ring: The number of rings encountered. Will be zero for a
null feature.
n_coord: The number of coordinates encountered. Will be zero
for a null feature.
Arguments
handleable
A geometry vector (e.g., wkb(), wkt(), xy(),
rct(), or sf::st_sfc()) for which wk_handle() is defined.