# bdist.tiles: Distance to Boundary of Window

## Description

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

## 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.

## 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)
# }