[ITP] geos-3.5.0
Corinna Vinschen
corinna-cygwin@cygwin.com
Wed Apr 20 10:20:00 GMT 2016
On Apr 20 10:49, Marco Atzeri wrote:
>
> Already present in most of the distributions
>
> ---------------------------------------------------------------------
> GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology
> Suite (JTS). As such, it aims to contain the complete functionality of JTS
> in C++. This includes all the OpenGIS Simple Features for SQL spatial
> predicate functions and spatial operators, as well as specific JTS enhanced
> topology functions.
>
> Geometries: Point, LineString, Polygon, MultiPoint, MultiLineString,
> MultiPolygon, GeometryCollection
> Predicates: Intersects, Touches, Disjoint, Crosses, Within, Contains,
> Overlaps, Equals, Covers
> Operations: Union, Distance, Intersection, Symmetric Difference, Convex
> Hull, Envelope, Buffer, Simplify, Polygon Assembly, Valid, Area, Length,
> Prepared geometries (pre-spatially indexed)
> STR spatial index
> OGC Well Known Text (WKT) and Well Known Binary (WKB) encoders and
> decoders.
> C and C++ API (C API gives long term ABI stability)
> Thread safe (using the reentrant API)
> ------------------------------------------------------------------------
Sure, go ahead.
Thanks,
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
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