[postgis] JTS 0.9 has been released

[Paul Ramsey]

Congratulations Martin, that was a long slog! The OSS GIS community is
definitately going to be far richer in the future because of your work.

P.

mbdavis at vividsolutions.com wrote:
> 
> I'm happy to announce that a pre-release version of the Java Topology Suite
> is now available for download at
> http://www.vividsolutions.com/jts/jtshome.htm
> 
> This version is functionally complete (apart from isSimple and isValid,
> which will be release shortly).
> 
> The spatial predicates are robust under both Fixed and Floating precision
> models.  The spatial overlay and buffer functions are unfortunately not
> fully robust.  The overlay functions should perform similarly to most other
> spatial APIs, however.  The buffer function is robust and precise for many
> inputs, but does have known failure cases.
> 
> We invite comments, and especially suggestions on robust, precise
> algorithms.
> 
> Martin Davis, Senior Technical Specialist
> Vivid Solutions Inc.
> Suite #1A-2328 Government Street   Victoria, B.C.   V8T 5G5
> Phone: (250) 385 6040    Fax: (250) 385 6046
> EMail: mbdavis at vividsolutions.com  Web: www.vividsolutions.com
> 
> 
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     | Paul Ramsey
     | Refractions Research
     | Email: pramsey at refractions.net
     | Phone: (250) 885-0632
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