Calculate area of Voronoi polygons

Computes the area of each Voronoi polygon. For some sites at the edge of the region, the Voronoi polygon is not bounded, and so the area of those sites cannot be calculated, and hence will be NA.

Keywords
spatial
Usage
voronoi.area(voronoi.obj)
Arguments
voronoi.obj

object of class "voronoi"

Value

A vector of polygon areas.

See Also

voronoi.mosaic,voronoi.polygons,

Aliases
  • voronoi.area
Examples
# NOT RUN {
data(franke)
fd3 <- franke$ds3
fd3.vm <- voronoi.mosaic(fd3$x,fd3$y)
fd3.vm.areas <- voronoi.area(fd3.vm)
plot(fd3.vm)
text(fd3$x, fd3$y, round(fd3.vm.areas,5))
# }
Documentation reproduced from package interp, version 1.0-33, License: GPL (>= 2)

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