S3 Ops Group Generic Functions for simple feature geometries
functions to interact with gdal not meant to be called directly by users (but e.g. by stars::read_stars)
Methods to coerce simple features to Spatial*
and Spatial*DataFrame
objects
Native interface to gdal utils
aggregate an sf
object
Bind rows (features) of sf objects
Map extension to driver
Geometric operations on pairs of simple feature geometry sets
Check if the columns could be of a coercable type for sf
Compute geometric measurements
Geometric binary predicates on pairs of simple feature geometry sets
Check if driver is available
directly transform a set of coordinates
Check if a driver can perform an action
Create simple feature geometry list column
plot sf object
North Carolina SIDS data
Convert raw vector(s) into hexadecimal character string(s)
Dimension, simplicity, validity or is_empty queries on simple feature geometries
Coerce geometry to MULTI* geometry
Map prefix to driver
merge method for sf and data.frame object
Combine or union feature geometries
sample points on or in (sets of) spatial features
Shift or re-center geographical coordinates for a Pacific view
Given an object with geometries of type GEOMETRY
or GEOMETRYCOLLECTION
,
return an object consisting only of elements of the specified type.
Return 'm' range of a simple feature or simple feature set
Create a regular tesselation over the bounding box of an sf or sfc object
retrieve coordinates in matrix form
Convert sfc object to an WKB object
crop an sf object to a specific rectangle
Provide the external dependencies versions of the libraries linked to sf
get or set relation_to_geometry attribute of an sf
object
test equality between the geometry type and a class or set of classes
Objects exported from other packages
Assert whether simple feature coordinates are longlat degrees
functions for spherical geometry, using s2 package
Get or set the PROJ search paths
Internal functions
Deprecated functions in sf
Geometric unary operations on simple feature geometry sets
Write simple features object to file or database
Create sf object
Convert foreign geometry object to an sfc object
Return Well-known Text representation of simple feature geometry or coordinate reference system
Return bounding of a simple feature or simple feature set
Convert sf* object to a grob
jitter geometries
Get, set, or replace geometry from an sf object
Normalize simple features
Convert foreign object to an sf object
Return geometry type of an object
spatial join, spatial filter
Get precision
Drop or add Z and/or M dimensions from feature geometries
Cast geometry to another type: either simplify, or cast explicitly
Return 'z' range of a simple feature or simple feature set
get index of nearest feature
get nearest points between pairs of geometries
Summarize simple feature type for tibble
Summarize simple feature column
Sample points on a linear geometry
List layers in a datasource
Transform or convert coordinates of simple feature
functions only exported to be used internally by stars
Create viewport from sf, sfc or sfg object
Methods for dealing with sparse geometry binary predicate lists
Create simple feature from a numeric vector, matrix or list
Tidyverse methods for sf objects (remove .sf suffix!)
Retrieve coordinate reference system from object
Areal-weighted interpolation of polygon data
Get GDAL drivers
transform method for sf objects
Read simple features or layers from file or database
Compute graticules and their parameters
Compute DE9-IM relation between pairs of geometries, or match it to a given pattern
Check validity or make an invalid geometry valid
vctrs methods for sf objects
dbDataType,PostgreSQLConnection,sf-method
Determine database type for R vector
Drivers for which update should be TRUE
by default