Merge branch 'main' into polygon_full2

NEWS.md

@@ -6,6 +6,8 @@
 
 * fix build failure with GDAL < 3.4.0 #2436
 
+* `st_simplify()` now accepts feature-wise tolerance values when `s2` is switched on #2442
+
 # version 1.0-17
 
 * add `st_transform()` method for `bbox` objects; this uses OGRCoordinateTransformation::TransformBounds(), densifying first and antemeridian proof; #2415

R/geom-transformers.R

@@ -286,7 +286,12 @@ st_simplify.sfc = function(x, preserveTopology, dTolerance = 0.0) {
 	if (ll && sf_use_s2()) {
 		if (!missing(preserveTopology) && isFALSE(preserveTopology))
 			warning("argument preserveTopology cannot be set to FALSE when working with ellipsoidal coordinates since the algorithm behind st_simplify always preserves topological relationships")
-		st_as_sfc(s2::s2_simplify(x, dTolerance), crs = st_crs(x))
+	    if (length(dTolerance) == 1) {
+			st_as_sfc(s2::s2_simplify(x, dTolerance), crs = st_crs(x))
+		} else {
+			simplify <- function(x, dTolerance) st_as_sfc(s2::s2_simplify(x, dTolerance))
+			st_as_sfc(mapply(simplify, x, dTolerance), crs = st_crs(x))
+		}
 	} else {
 		if (missing(preserveTopology)) {
 			preserveTopology = FALSE

README.md

@@ -3,10 +3,10 @@
 [![tic-db](https://github.com/r-spatial/sf/actions/workflows/tic-db.yml/badge.svg)](https://github.com/r-spatial/sf/actions/workflows/tic-db.yml)
 [![Coverage Status](https://img.shields.io/codecov/c/github/r-spatial/sf/main.svg)](https://app.codecov.io/gh/r-spatial/sf)
 [![License](http://img.shields.io/badge/license-GPL%20%28%3E=%202%29-brightgreen.svg?style=flat)](http://www.gnu.org/licenses/gpl-2.0.html)
-[![CRAN](http://www.r-pkg.org/badges/version/sf)](https://cran.r-project.org/package=sf)
+[![CRAN](https://www.r-pkg.org/badges/version/sf)](https://cran.r-project.org/package=sf)
 [![cran checks](https://badges.cranchecks.info/worst/sf.svg)](https://cran.r-project.org/web/checks/check_results_sf.html)
-[![Downloads](http://cranlogs.r-pkg.org/badges/sf?color=brightgreen)](https://www.r-pkg.org:443/pkg/sf)
-[![status](https://tinyverse.netlify.com/badge/sf)](https://CRAN.R-project.org/package=sf)
+[![Downloads](https://cranlogs.r-pkg.org/badges/sf?color=brightgreen)](https://www.r-pkg.org/pkg/sf)
+[![status](https://tinyverse.netlify.app/badge/sf)](https://CRAN.R-project.org/package=sf)
 <!-- badges: end -->
 
 # Simple Features for R
@@ -159,13 +159,13 @@ If you use dynamic linking (installation from source) and have multiple versions
 
 ### lwgeom
 
-Functions and methods that require `liblwgeom`, including ellipsoidal (not spherical or Eucledian) metrics (area, distances), are provide by and used from [lwgeom](https://github.com/r-spatial/lwgeom), which is also on [CRAN](https://cran.r-project.org/package=lwgeom).
+Functions and methods that require `liblwgeom`, including ellipsoidal (not spherical or Euclidean) metrics (area, distances), are provide by and used from [lwgeom](https://github.com/r-spatial/lwgeom), which is also on [CRAN](https://cran.r-project.org/package=lwgeom).
 
 ## Contributing
 
 * Contributions of all sorts are most welcome, issues and pull requests are the preferred ways of sharing them.
-* When contributing pull requests, please adhere to the package style (in package code use `=` rather than `<-`; don't change indentation; tab stops of 4 spaces are preferred)
-* This project is released with a [Contributor Code of Conduct](CONDUCT.md). By participating in this project you agree to abide by its terms.
+* When contributing pull requests, please adhere to the package style (in package code use `=` rather than `<-`; don't change indentation; tab stops of 4 spaces are preferred).
+* This project is released with a [Contributor Code of Conduct](CONDUCT.md). By participating in this project, you agree to abide by its terms.
 
 ## How to cite
 

tests/gdal_geom.R

@@ -20,6 +20,8 @@ x = st_convex_hull(nc)
 
 x = st_simplify(nc_tr, dTolerance = 1e4)
 
+x = st_simplify(nc_tr, dTolerance = rep(1e4, nrow(nc_tr)))
+
 x = st_simplify(nc_tr, preserveTopology = TRUE)
 
 if (sf:::CPL_geos_version() >= "3.4.0")