voronoi.findrejectsites: Find the Voronoi sites at the border of the region (to be rejected).
Description
Find the sites in the Voronoi tesselation that lie at the
edge of the region. A site is at the edge if any of the vertices of
its Voronoi polygon lie outside the rectangle with corners (xmin,ymin)
and (xmax,ymax).Usage
voronoi.findrejectsites(voronoi.obj, xmin, xmax, ymin, ymax)
Arguments
voronoi.obj
object of class "voronoi"
xmin
minimum x-coordinate of sites in the region
xmax
maximum x-coordinate of sites in the region
ymin
minimum y-coordinate of sites in the region
ymax
maximum y-coordinate of sites in the region
Value
- A logical vector of the same length as the number of sites. If
the site is a reject, the corresponding element of the vector is set
to TRUE.