spatstat.geom (version 2.1-0)

bdist.tiles: 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").

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).

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.

See Also

tess, bdist.points, bdist.pixels

Examples

# NOT RUN {
  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)
# }