Package: polyclip
Version: 1.10-7
Date: 2024-07-23
Title: Polygon Clipping
Authors@R: c(person("Angus", "Johnson", role = "aut", 
   	    comment="C++ original, http://www.angusj.com/delphi/clipper.php"),
	     person("Adrian", "Baddeley", role = c("aut", "trl", "cre"),
		     email = "Adrian.Baddeley@curtin.edu.au"),
	     person("Kurt", "Hornik", role = "ctb"),
	     person(c("Brian", "D."), "Ripley", role = "ctb"),
	     person("Elliott", "Sales de Andrade", role="ctb"),
	     person("Paul", "Murrell", role = "ctb"),
	     person("Ege", "Rubak", role="ctb"),
	     person("Mark", "Padgham", role="ctb"))
Maintainer: Adrian Baddeley <Adrian.Baddeley@curtin.edu.au>
Depends: R (>= 3.5.0)
Description: R port of Angus Johnson's open source library 'Clipper'.
        Performs polygon clipping operations (intersection, union, set
        minus, set difference) for polygonal regions of arbitrary
        complexity, including holes. Computes offset polygons (spatial
        buffer zones, morphological dilations, Minkowski dilations) for
        polygonal regions and polygonal lines. Computes Minkowski Sum
        of general polygons. There is a function for removing
        self-intersections from polygon data.
License: BSL
URL: https://www.angusj.com,
        https://sourceforge.net/projects/polyclipping,
        https://github.com/baddstats/polyclip
BugReports: https://github.com/baddstats/polyclip/issues
ByteCompile: true
Note: built from Clipper C++ version 6.4.0
Repository: https://baddstats.r-universe.dev
Date/Publication: 2024-07-22 23:49:51 UTC
RemoteUrl: https://github.com/baddstats/polyclip
RemoteRef: HEAD
RemoteSha: 8d37dee5fe7d4e84e69b699f53747706a665af9a
NeedsCompilation: yes
Packaged: 2026-06-15 11:53:57 UTC; root
Author: Angus Johnson [aut] (C++ original,
    http://www.angusj.com/delphi/clipper.php),
  Adrian Baddeley [aut, trl, cre],
  Kurt Hornik [ctb],
  Brian D. Ripley [ctb],
  Elliott Sales de Andrade [ctb],
  Paul Murrell [ctb],
  Ege Rubak [ctb],
  Mark Padgham [ctb]