[Gfoss] Ottenere aree e ID intersezione poligoni

[stefano campus]

magari è quello che serve a te:
in SAGA 2.1.2 
Shapes-Polygons-->Polygon Self-Intersection

Description
Self-intersection of one layer's polygons.
Uses the free and open source software library Clipper created by Angus
Johnson.
http://www.angusj.com/delphi/clipper.php
http://sourceforge.net/projects/polyclipping/

saluti

s.



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