Open Source Geometry Engine ('GEOS') C API

Provides the Open Source Geometry Engine ('GEOS') as a C API that can be used to write high-performance C and C++ geometry operations using R as an interface. Headers are provided to make linking to and using these functions from C++ code as easy and as safe as possible. This package contains an internal copy of the 'GEOS' library to guarantee the best possible consistency on multiple platforms.


Reference manual

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3.10.0-1 by Dewey Dunnington, a month ago,

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Browse source code at

Authors: Dewey Dunnington [aut, cre] , GEOS authors [aut] , Martin Davis [ctb, cph] , Benjamin Campbell [ctb, cph] , Tomasz Sowa [ctb, cph] , Christian Kaiser [ctb, cph] , David Skea [ctb, cph] , Daniel Baston [ctb, cph] , Sandro Santilli [ctb, cph] , Mateusz Loskot [ctb, cph] , Paul Ramsey [ctb, cph] , Olivier Devillers [ctb, cph] , Sean Gillies [ctb, cph] , Mika Heiskanen [ctb, cph] , Safe Software Inc. [cph] , Refractions Research Inc. [cph] , Vivid Solutions Inc. [cph]

Documentation:   PDF Manual  

LGPL (>= 2.1) license

Suggests testthat

Imported by geos.

See at CRAN