Date: Thu, 15 Mar 2007 10:49:23 -0500
From: "Tim Keitt" <tkeitt at gmail.com>
Subject: [R-sig-Geo] polygons to arcs?
To: r-sig-geo at stat.math.ethz.ch
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Is there an 'sp' function that takes a polygon as its argument and
returns a set of line objects corresponding to the arcs in the
polygon?
Or better yet, a function that given a set of polygons, returns the
hull? (ie the set of singleton arcs after applying the polys to arcs
function)
THK
--
Timothy H. Keitt, University of Texas at Austin
Contact info and schedule at http://www.keittlab.org/tkeitt/
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