R Graphical Manual

Last data update: 2014.03.03

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R Release (3.2.3)
CranContrib
BioConductor
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Results 1 - 5 of 5 found.
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polyoffset (Package: polyclip) : Polygon Offset

Given a polygonal region, compute the offset region (aka: guard region, buffer region, morphological dilation) formed by shifting the boundary outwards by a specified distance.

● Data Source: CranContrib
● Keywords: math, spatial
● Alias: polyoffset
● 0 images

polyclip (Package: polyclip) : Polygon Clipping

Find intersection, union or set difference of two polygonal regions.

● Data Source: CranContrib
● Keywords: math, spatial
● Alias: polyclip
● 0 images

polylineoffset (Package: polyclip) : Polygonal Line Offset

Given a list of polygonal lines, compute the offset region (guard region, buffer region, morphological dilation) formed by shifting the boundary outwards by a specified distance.

● Data Source: CranContrib
● Keywords: math, spatial
● Alias: polylineoffset
● 0 images

polysimplify (Package: polyclip) :

This function attempts to remove self-intersections and duplicated vertices from the given polygon.

● Data Source: CranContrib
● Keywords: manip, spatial
● Alias: polysimplify
● 0 images

polyminkowski (Package: polyclip) :

Compute the Minkowski Sum of a polygon with a path or paths.

● Data Source: CranContrib
● Keywords: manip, spatial
● Alias: polyminkowski
● 0 images