bdist.tiles: Distance to Boundary of Window

In spatstat.geom: Geometrical Functionality of the 'spatstat' Family

Distance to Boundary of Window

Description

Computes the shortest distances from each tile in a tessellation to the boundary of the window.

Usage

 bdist.tiles(X)

Arguments

X	A tessellation (object of class "tess").

Details

This function computes, for each tile s_i in the tessellation X, the shortest distance from s_i to the boundary of the window W containing the tessellation.

Value

A numeric vector, giving the shortest distance from each tile in the tessellation to the boundary of the window. Entries of the vector correspond to the entries of tiles(X).

Author(s)

\adrian

and \rolf

See Also

tess, bdist.points, bdist.pixels

Examples

  P <- runifrect(15)
  X <- dirichlet(P)
  plot(X, col="red")
  B <- bdist.tiles(X)
  # identify tiles that do not touch the boundary
  plot(X[B > 0], add=TRUE, col="green", lwd=3)

spatstat.geom documentation built on Sept. 18, 2024, 9:08 a.m.