voronoi.polygons {interp}

extract polygons from a voronoi mosaic

Description

This functions extracts polygons from a voronoi.mosaic object.

Usage

voronoi.polygons(voronoi.obj)

Arguments

voronoi.obj

object of class voronoi.mosaic

Value

Returns an object of class voronoi.polygons with unamed list elements for each polygon. These list elements are matrices with columns x and y. Unbounded polygons along the border are represented by NULL instead of a matrix.

Author(s)

Denis White

See Also

plot.voronoi.polygons,voronoi.mosaic

Examples

data(franke)
fd3 <- franke$ds3
fd3.vm <- voronoi.mosaic(fd3$x,fd3$y)
fd3.vp <- voronoi.polygons(fd3.vm)
fd3.vp