[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
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