Computes the shortest distances from each tile in a tessellation to the boundary of the window.
bdist.tiles(X)A tessellation (object of class "tess").
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).
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.
# 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)
# }