Package: polyclip 1.10-6

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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polyclip/json (API)
NEWS

# Install 'polyclip' in R:
install.packages('polyclip', repos = c('https://baddstats.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

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

Uses libs:
  • c++– GNU Standard C++ Library v3

On CRAN:

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

6 exports 19 stars 10.29 score 0 dependencies 503 dependents 77.3k downloads

Last updated 10 months agofrom:620dd685d2

Exports:pointinpolygonpolyclippolylineoffsetpolyminkowskipolyoffsetpolysimplify

Dependencies: