polyclip: Polygon Clipping

R port of the Clipper library. Performs polygon clipping operations (intersection, union, set minus, set difference) for polygonal regions of arbitrary complexity, including holes. Also computes offset polygons (spatial buffer zones, morphological dilations, Minkowski dilations) for polygonal regions and polygonal lines.

Version: 1.3-2
Depends: R (≥ 3.0.0)
Published: 2015-05-27
Author: Angus Johnson. Ported to R by Adrian Baddeley and Brian Ripley.
Maintainer: Adrian Baddeley <Adrian.Baddeley at uwa.edu.au>
License: BSL
URL: http://www.angusj.com/delphi/clipper.php
NeedsCompilation: yes
CRAN checks: polyclip results

Downloads:

Reference manual: polyclip.pdf
Package source: polyclip_1.3-2.tar.gz
Windows binaries: r-devel: polyclip_1.3-2.zip, r-release: polyclip_1.3-2.zip, r-oldrel: polyclip_1.3-2.zip
OS X Snow Leopard binaries: r-release: polyclip_1.3-2.tgz, r-oldrel: polyclip_1.3-0.tgz
OS X Mavericks binaries: r-release: polyclip_1.3-2.tgz
Old sources: polyclip archive

Reverse dependencies:

Reverse imports: ggtern, spatstat
Reverse suggests: deldir, surveillance