get_coords: Get coordinates for a simple feature or bounding box object

In elipousson/overedge: Assorted Functions For Easier Map Making

Get coordinates for a simple feature or bounding box object

Description

An extended version of sf::st_coordinates that supports binding coordinates to the object, optionally dropping the geometry, and returning wkt or a point on surface (geometry = "surface point") instead of the centroid.

Usage

get_coords(
  x,
  coords = NULL,
  geometry = NULL,
  crs = NULL,
  keep_all = TRUE,
  drop = TRUE
)

get_minmax(x, crs = NULL, keep_all = TRUE, drop = TRUE)

Arguments

x	sf, bbox, or sfc object
coords	Column names to use for coordinates in results, Default: NULL; which is set to c("lon", "lat") by check_coords
geometry	geometry to use for coordinates "centroid", "surface point", or alternatively "wkt"; defaults to NULL ("centroid")
crs	Coordinate reference system to use for coordinates; defaults to NULL.
keep_all	If TRUE, bind the coordinates columns to the provided object x, Default: TRUE.
drop	If TRUE and x is an sf object, drop the geometry Default: TRUE.

Details

get_minmax get a bounding box for each feature (or group of features) appends the xmin, ymin, xmax, and ymax values for each feature to the simple feature object.

elipousson/overedge documentation built on Aug. 13, 2022, 7:41 p.m.