[geos-devel] PostGIS-GEOS connection status
pramsey at refractions.net
Tue Apr 8 17:11:06 EDT 2003
Good work Dave!
(a) don't commit to CVS until I have warned the postgis-users that we
are about to make the CVS tree unstable
(b) you should be able to do isValid as well, I think Yury noted that
as debugged in his last CVS commit
(c) I think a couple of the operators are done too (difference?) Yury
On Tuesday, April 8, 2003, at 02:05 PM, David Blasby wrote:
> I have a working version now! I'll be commiting it to CVS after paul
> and I do a few things like updating the Makefile - hopefully tomorrow.
> Then we'll release it to people on this list to find out if there are
> any install problems.
> 0. The following operations are supported: relate(g1,g2) (returns a
> string), relate_pattern(g1,g2,pattern), overlaps(g1,g2),
> contains(g1,g2), within(g1,g2), crosses(g1,g2), intersects(g1,g2),
> 1. Since deleting a geometry will cause all geometry's (and the
> GeometryFactory's) PrecisionModel to become invalid, I dont delete
> anything. So, this version leaks memory *very* quickly. Once Yuri
> commits a fix, I'll have postgis do more cleaning.
> 2. If you try a relate operation on a GEOMETRYCOLLECTION, an error is
> 3. I've tested this with the 400+ test cases included with GEOS. This
> only tests relate(g1,g2), but I'm confident that the rest of the
> functions also work.
> geos-devel mailing list
> geos-devel at geos.refractions.net
Email: pramsey at refractions.net
Phone: (250) 885-0632
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