Count Number of Vertices

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Description

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

Usage

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  nvertices(x, ...)

  ## S3 method for class 'owin'
nvertices(x, ...)

  ## Default S3 method:
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.

Author(s)

\spatstatAuthors

and Suman Rakshit.

See Also

vertices

Examples

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