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Version 7 (modified by pramsey, 10 years ago) (diff)

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GEOS - Geometry Engine, Open Source

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.

Download

Install

Download the latest source code release.

 ./configure
 make
 make install

Development

Bug Reporting

You will need an OSGeo user account to submit bugs here. A "New Ticket" button will appear once you have logged in.

When submitting bugs caused by particular geometries (TopologyExceptions, for example), you must submit the geometries that cause the failure, preferably in hex-encoded WKB, so that we can re-produce the failure cases.

Mailing Lists

SVN Repository

Other Information

Wiki / Trac Information