Hi All,
Dose GEOS supports buffer of self-intersected polygon, just like 'POLYGON
((2 2,-2 -2,2 -2,-2 2,2 2))'. I get the wrong polygon result with
GEOSBuffer('POLYGON ((2 2,-2 -2,2 -2,-2 2,2 2))',0.5,8). I use newest verion.
Thanks.
Jiong___
On Thu, Dec 09, 2010 at 04:59:24PM +0800, xie_jiong wrote:
Hi All,
Dose GEOS supports buffer of self-intersected polygon, just like 'POLYGON
((2 2,-2 -2,2 -2,-2 2,2 2))'. I get the wrong polygon result with
GEOSBuffer('POLYGON ((2 2,-2 -2,2 -2,-2 2,2 2))',0.5,8). I use newest verion.