[GRASS-dev] wxGUI/vdigit: add centroid

[Martin Landa]

Hi,

wxvdigit allows in trunk (r35872) and devbr6 (r35873) to add
automatically centroid to valid areas. You can set this functionality
in the settings - 'Attributes' -> 'Digitize new area'.

* add centroid to left/right area

When new boundary is added, left/right area is checked. In the case
that area is valid (closed) and has no centroid, new centroid is
added.

* do not attach category to boundary

When digitizing new boundary, category is attached only to the newly
added centroid.

Testing welcomed.

Martin

-- 
Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa