R help - Aug 2005 - Areas of Voronoi polygons in a given window

Hi,

I'm using the package 'tripack' to look at the Voronoi tesselations
of point patterns. I want to calculate the area of the intersection of each
polygon with the unit square (in which all of my points lie). So far I have been
using:

voronoi.area(voronoi.mosaic(runif(10),runif(10)))

This returns NA for edge polygons which are not bounded. However, their
intersection with some bounded area is bounded. So, I'd like to know how to
get the area of the intersection of each polygon with some defined area (ie. the
unit square). Is this possible?

Cheers,

Jeremy
-- 
j.silver@ugrad.unimelb.edu.au