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GEOS Developers

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This is the developers mailing list for GEOS.

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 topology functions such as IsValid().

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Topics (178)

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[GEOS] #285: C api for project and interpolate by GEOS

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by GEOS

[GEOS] #284: Improve constness of linearref code by GEOS

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by GEOS

Porting LengthIndexedLine.project? by David Turner-3

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by David Turner-3

Wrong values in GEOSCoordSeq by Giacomo Piva

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by Giacomo Piva

First use by Giacomo Piva

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by Jo-4

Re: geos-devel Digest, Vol 82, Issue 7 by Jo-4

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by Jo-4

(not) Empty geometry by Jo-4

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by Jo-4

Polygonizer returns inner rings on their own? by Frederik Ramm

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by Martin Davis

Multipolygon from Linestrings by Frederik Ramm

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by Frederik Ramm

Re: (not) Empty geometry (Jo) by Jo-4

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by Mateusz Loskot

Re:(not) Empty geometry by Jo-4

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by Mateusz Loskot

Computational Geometry Problem + Exception (Mateusz Loskot) by Jo-4

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by Jo-4

[GEOS] #281: License issue by GEOS

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by GEOS

mapserver crash on exit, with svn head geos by David Fuhry

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by strk

Computational Geometry Problem + Exception by Jo-4

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by Mateusz Loskot

Re: geos-devel Digest, Vol 81, Issue 17 by Jo-4

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by Jo-4

Computational Geometry Problem + Exception by Jo-4

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by Mateusz Loskot

geos svn by Jo-4

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by Mateusz Loskot

Computational Geometry Problem by Jo-4

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by Jo-4

Re: Computational Geometry Problem by Jo-4

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by sanak

geos::geom::triangle by Jo-4

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by Jo-4

geos svn MSVC dynamic linking by Stefan Mueller-3

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by sanak

Re: [postgis-devel] st_intersect crasher by David Fuhry

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by David Fuhry

[GEOS] #275: Topology Exception on valid geometries by GEOS

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by GEOS

Adding STRtree and PreparedGeometry support to SWIG by Schuyler Erle

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by Schuyler Erle

Computational Geometry Problem by Jo-4

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by sanak

how to compile this new package by 南野秀一南野秀一

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by Jeff McKenna

Spatial Relationships by Jo-4

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by Dale Lutz

Spatial Relationships by Jo-4

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by Jo-4

trying to compile on MinGW by giohappy

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by sanak

[GEOS] #272: Incorrect mapping to BufferParameters::EndCapStyle in deprecated BufferOp enum by GEOS

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by GEOS

Question: Cannot access geos::algorithm by Grace LIN

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by strk

[GEOS] #271: Cannot access geos::algorithm by GEOS

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by GEOS

Hausdorff distances in GEOS C API by Vincent Picavet-3

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by Paul Ramsey

[GEOS] #268: nullCoord defunition mixes static and dllimport by GEOS

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by GEOS

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