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 (1361)
Replies Last Post Views
[GEOS] #1034: Union topology exceptions lead to complete loss of floating point precision by geos-2
5
by geos-2
millions of lines intersection against single polygon by Nyall Dawson
12
by Martin Davis-3
[GEOS] #1033: Add berrie64 to jenkins bot chain by geos-2
1
by geos-2
CMake in Geos 3.8.1 - Change runtime install directory by Mário Rocco Pettinat...
0
by Mário Rocco Pettinat...
[GEOS] #737: TopologyException for Valid geoemtries by geos-2
5
by geos-2
[GEOS] #1031: Union of two Polygons results in GeometryCollection by geos-2
0
by geos-2
OverlayNG Port by Paul van der Linden
1
by Paul Ramsey
OverlayNG Port by Paul Ramsey
0
by Paul Ramsey
[GEOS] #1030: Retain order of inputs in GEOSVoronoiDiagram by geos-2
4
by geos-2
[GEOS] #1028: Maximum Inscribed Circle Algorithm by geos-2
2
by geos-2
[GEOS] #996: Windows CMake Mingw64 32-bit gcc 8.1.0 by geos-2
5
by geos-2
[GEOS] #1016: LineString vtable not created by geos-2
4
by geos-2
Re: [GEOS] #544: Port JTS bugfix and testcases for MCIndexSnapRounder / GeometryNoder by geos-2
0
by geos-2
New Python bindings / RFC proposal for Shapely 2.0 by Joris Van den Bossch...
0
by Joris Van den Bossch...
[GEOS] #1022: Buffering a specific closed linestring erroneously produces polygon without hole. by geos-2
7
by geos-2
[GEOS] #1027: WKT output of MULTIPOINT with empty member crashes by geos-2
2
by geos-2
Add DD math to 3.8 by Paul Ramsey
0
by Paul Ramsey
Remove ttmath? by Paul Ramsey
4
by Daniel Baston
[GEOS] #1024: ttmath is platform dependent by geos-2
0
by geos-2
[GEOS] #743: Number of buffered points not always a multiple of quadrantSegments by geos-2
9
by geos-2
[GEOS] Batch modify: #993, #996, #1021 by geos-2
0
by geos-2
--ldflags oddness in geos-config by Greg Troxel-2
1
by Greg Troxel-2
[GEOS] #1020: Performance regression in GEOSBuffer by geos-2
1
by geos-2
scan-build by Paul Ramsey
3
by Even Rouault-2
3.8.1 by Paul Ramsey
3
by Sandro Santilli-4
[GEOS] #1018: Geometry->difference() crashes by geos-2
1
by geos-2
[GEOS] #1017: Add berrie Raspberry Pi 32-bit to jenkins bots list by geos-2
1
by geos-2
[GEOS] #1015: Update geos-config tool for consistency by geos-2
23
by Greg Troxel-2
dependency management and PSC by Greg Troxel-2
2
by Greg Troxel-2
[GEOS] #1014: geos-config for Windows? by geos-2
1
by geos-2
Re: github issues ? YES by Regina Obe
1
by Martin Davis-3
github issues ? by Sandro Santilli-4
3
by Sandro Santilli-4
[GEOS] #1013: MultiLineString::reverse should not change component order by geos-2
2
by geos-2
[GEOS] #1012: Thread Sanitizer warns of data race in geos::util::Interrupt::cancel() by geos-2
2
by geos-2
Clip and Union --> is my implementation correct? by Paul Meems
2
by Paul Meems
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