voronoi.polygons {tripack}

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.

Author(s)

Denis White

See Also

plot.voronoi.polygons,voronoi.mosaic

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	     or do  help(data=index)  for the standard data sets.

data(tritest)
tritest.vm <- voronoi.mosaic(tritest$x,tritest$y)
tritest.vp <- voronoi.polygons(tritest.vm)
tritest.vp