spatstat.geom (version 3.7-0)

nvertices: Count Number of Vertices

Description

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

Usage

nvertices(x, ...)
  # S3 method for owin
nvertices(x, ...)
  # S3 method for default
nvertices(x, ...)

Value

A single integer.

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)).

See Also

vertices

Examples

  nvertices(square(2))
  nvertices(letterR)