[postgis-devel] Call for 1.4.2 and 1.5.1 (Handling of Invalid Geometries)
strk
strk at keybit.net
Wed Feb 17 13:18:08 PST 2010
On Wed, Feb 17, 2010 at 01:15:54PM -0800, Kevin Neufeld wrote:
> Interesting. So does this mean that a 2-ordinate polygon would get
> converted to a LINESTRING and a 3-ordinate polygon would automatically have
> a fourth point added, thus closing the ring?
>
> What would these clean to?
> 'POLYGON((0 0),(1 1 2 2))'
> 'POLYGON((0 0),(1 1 2 2),(3 3, 4 4, 5 5))'
Can you provide them in HEXWKB form for me to check ?
PostGIS won't let me write that in the db....
--strk;
() Free GIS & Flash consultant/developer
/\ http://foo.keybit.net/~strk/services.html
More information about the postgis-devel
mailing list