Oh bummer! I just re-read your hexagon requirement. I must have misread octa- somewhere. Hexa- is not possible with the buffer hack (since hexa- is not divisible by octa-). You will need to define a template hexagon, then use some affine transform parameters to translate/scale it to the correct place. This function sort-of does it:
http://trac.osgeo.org/postgis/wiki/UsersWikiGenerateHexagonalGrid although the base hexagon looks a bit odd... -Mike On 6 December 2013 19:04, anurag singh <[email protected]> wrote: > Hi everyone!!!!! > > This is my first question on this site. I am developing a small application > where there is a requirement for generating a buffer in form of regular > hexagon. > I have already created the circle using ST_Buffer(ST_MakePoint("x1"," y1"), > 1000, 4 ) but not getting that how i can create a regular hexagon. I am > stuck on this point > please help me . > > > -- > Thank's & Regard's > Anurag Singh > > _______________________________________________ > postgis-users mailing list > [email protected] > http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users _______________________________________________ postgis-users mailing list [email protected] http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users
