[Gfoss] GEOS 3.1.0

[Stefano Costa]

http://blog.cleverelephant.ca/2009/03/geos-310.html


> 
> The GEOS team is pleased to announce that GEOS 3.1.0 has been pushed
> out the door, cold, wet,  trembling and looking for love.
> 
> http://download.osgeo.org/geos/geos-3.1.0.tar.bz2
> 
> Version 3.1.0 includes a number of improvements over the 3.0 version:
> 
>     * PreparedGeometry operations for very fast predicate testing.
>           o Intersects()
>           o Covers()
>           o CoveredBy()
>           o ContainsProperly()
>     * Easier builds under MSVC and OpenSolaris
>     * Thread-safe CAPI option
>     * IsValidReason added to CAPI
>     * CascadedUnion operation for fast unions of   geometry sets
>     * Single-sided buffering operation added
>     * Numerous bug fixes.
> 
> 
> Users of the upcoming PostGIS 1.4 will find that compiling against
> GEOS 3.1 provides them access to some substantial performance
> improvements and some extra functions.
> 
Ciao,
Steko

-- 
Stefano Costa
http://www.iosa.it/ Open Archaeology
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