sf (version 0.5-2)

st_bbox: Return bounding of a simple feature or simple feature set

Description

Return bounding of a simple feature or simple feature set

Usage

st_bbox(obj)
# S3 method for POINT
st_bbox(obj)
# S3 method for MULTIPOINT
st_bbox(obj)
# S3 method for LINESTRING
st_bbox(obj)
# S3 method for POLYGON
st_bbox(obj)
# S3 method for MULTILINESTRING
st_bbox(obj)
# S3 method for MULTIPOLYGON
st_bbox(obj)
# S3 method for GEOMETRYCOLLECTION
st_bbox(obj)
# S3 method for sfc_POINT
st_bbox(obj)
# S3 method for sfc_MULTIPOINT
st_bbox(obj)
# S3 method for sfc_LINESTRING
st_bbox(obj)
# S3 method for sfc_POLYGON
st_bbox(obj)
# S3 method for sfc_MULTILINESTRING
st_bbox(obj)
# S3 method for sfc_MULTIPOLYGON
st_bbox(obj)
# S3 method for sfc_GEOMETRYCOLLECTION
st_bbox(obj)
# S3 method for sfc_GEOMETRY
st_bbox(obj)
# S3 method for sfc
st_bbox(obj)
# S3 method for sf
st_bbox(obj)

Arguments

obj

object to compute the bounding box from

Value

a numeric vector of length four, with xmin, ymin, xmax and ymax values; if obj is of class sf or sfc, the object returned has a class bbox, an attribute crs and a method to print the bbox and an st_crs method to retrieve the coordinate reference system corresponding to obj (and hence the bounding box).