[GRASS-user] internal buffer of polygon

[Markus Neteler]

On Sun, Apr 29, 2012 at 7:11 PM, Markus Metz
<markus.metz.giswork at googlemail.com> wrote:
> On Thu, Apr 19, 2012 at 6:17 PM, Markus Neteler <neteler at osgeo.org> wrote:
>> Hi all,
>>
>> does anyone have a new(er) trick for negative vector buffers (in GRASS 7)?
>
> Internal buffers of areas are now (r51573) supported in trunk with
> negative distances if GEOS support is enabled, i.e. v.buffer
> distance=-1000 type=area works.
>
> Markus M

I tried, phantastic! thanks so much,

Markus