| diamond.hierwalk {diamonds} | R Documentation |
Creates x and y coordinates of paths connecting
centers, in hierarchical order, of a diamond partition, suitable
for lines.
diamond.hierwalk (b, d)
b |
list of coordinates of vertices of a diamond, as from
diamond.base |
d |
depth of recursion of partition; if d=1,
then no partition |
The walk connects diamonds in the partition in the order of the
labels generated by diamond.labels. That is, the
walk describes the Morton or Peano sequence of traverse across the
partition.
List with x and y components.
Denis White, white.denis@epa.gov
diamond.labels,
diamond.randwalk
base <- diamond.base ()
diamond.plot (diamond.edges (base, 1))
points (diamond.centers (base, 4), pch=19, col="red")
lines (diamond.hierwalk (base, 4), lwd=1, col="blue")
lines (diamond.edges (base, 1), lwd=2, col="black")
title ("Hierarchical Walk at Level 4", line=0)