Find the Voronoi sites at the border of the region (to be rejected).

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)

Author

S. J. Eglen

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.

See also

voronoi.polygons