From: Marco Atzeri <marco.atzeri@gmail.com>
To: cygwin-apps@cygwin.com
Subject: [ITP] geos-3.5.0
Date: Wed, 20 Apr 2016 08:49:00 -0000 [thread overview]
Message-ID: <d01a4ff9-4546-0096-6360-63700464b6ef@gmail.com> (raw)
Already present in most of the distributions
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GEOS (Geometry Engine - Open Source) is a C++ port of the âJava
Topology Suite (JTS). As such, it aims to contain the complete
functionality of JTS in C++. This includes all the âOpenGIS 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)
------------------------------------------------------------------------
Homepage https://trac.osgeo.org/geos/
to download (remove the index.html's) :
wget -r -np -nH --cut-dirs=0 \
http://matzeri.altervista.org/x86/geos/index.html
wget -r -np -nH --cut-dirs=0 \
http://matzeri.altervista.org/x86_64/geos/index.html
find x86 x86_64 -name index.html -o -name md5.sum | xargs rm
next reply other threads:[~2016-04-20 8:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-20 8:49 Marco Atzeri [this message]
2016-04-20 10:20 ` Corinna Vinschen
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