Package: polyclip 1.10-7

polyclip: Polygon Clipping

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.

Authors:Angus Johnson [aut], 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]

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NEWS

Peer review:

Bug tracker:https://github.com/baddstats/polyclip/issues

On CRAN:

64-bitclippercomputational-geometryminkowski-sumpolygon-clipping-algorithmpolygon-intersectionpolygon-offsettingpolygon-unionpolygons

6 exports 19 stars 10.38 score 0 dependencies 504 dependents 21 scripts 121.2k downloads

Last updated 2 months agofrom:8d37dee5fe. Checks:OK: 9. Indexed: yes.

Exports:pointinpolygonpolyclippolylineoffsetpolyminkowskipolyoffsetpolysimplify

Dependencies: