nvertices

0th

Percentile

Count Number of Vertices

Count the number of vertices in an object for which vertices are well-defined.

Keywords
manip, spatial
Usage
nvertices(x, ...)
"nvertices"(x, ...)
"nvertices"(x, ...)
Arguments
x
A window (object of class "owin"), or some other object which has vertices.
...
Currently ignored.
Details

This function counts the number of vertices of x as they would be returned by vertices(x). It is more efficient than executing npoints(vertices(x)).

Value

A single integer.

See Also

vertices

Aliases
  • nvertices
  • nvertices.owin
  • nvertices.default
Examples
  nvertices(square(2))
  nvertices(letterR)
Documentation reproduced from package spatstat, version 1.48-0, License: GPL (>= 2)

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