osm_lines | R Documentation |
osm_lines
from an osmdata objectIf id
is of a point object, osm_lines
will return all lines
containing that point. If id
is of a line or polygon object,
osm_lines
will return all lines which intersect the given line or
polygon.
osm_lines(dat, id)
dat |
An object of class osmdata |
id |
OSM identification of one or more objects for which lines are to be extracted |
An sf Simple Features Collection of linestrings
Other search:
osm_multilines()
,
osm_multipolygons()
,
osm_points()
,
osm_polygons()
## Not run: dat <- opq ("hengelo nl") %>% add_osm_feature (key = "highway") %>% osmdata_sf () bus <- dat$osm_points [which (dat$osm_points$highway == "bus_stop"), ] %>% rownames () # all OSM IDs of bus stops osm_lines (dat, bus) # all highways containing bus stops # All lines which intersect with Piccadilly Circus in London, UK dat <- opq ("Fitzrovia London") %>% add_osm_feature (key = "highway") %>% osmdata_sf () i <- which (dat$osm_polygons$name == "Piccadilly Circus") id <- rownames (dat$osm_polygons [i, ]) osm_lines (dat, id) ## End(Not run)
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