Hi,
hope I got you right.
Tick "avoid overlaps" in snapping options and generously digitize over
the existing polygon. The two will have an identical boundary (same
nodes) where they overlap.
Bernhard
Am 06.03.2014 11:05, schrieb SIT delle Riserve Naturali di Legambiente
Sicilia:
Hi,
I have to add a new polygon to other existing; they have obviously
common sides; how can I draw only sides not common?
Thank you
Tata Livreri
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