[GRASS-dev] Vect_get_area_boundaries() and negative ids

[Martin Landa]

Hi,

2012/1/20 Markus Metz <markus.metz.giswork at googlemail.com>:
>> Similar for Vect_get_isle_boundaries() or am I wrong?
>
> The sign indicates in which direction the boundary should be read
> (negative for backward). Therefore negative ids are correct.

OK, I added note to the API manual in r50315.

Martin

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