./geography/geos, C++ port of the Java Topology Suite (JTS)

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Branch: CURRENT, Version: 3.8.1, Package name: geos-3.8.1, Maintainer: gdt

GEOS (Geometry Engine - Open Source) is a C++ port of the Java
Topology Suite (JTS). It contain the complete functionality of JTS in
C++. It includes all the OpenGIS "Simple Features for SQL" spatial
predicate functions and spatial operators,and JTS topology functions
like IsValid().


Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: dbd165752dd4c48d81a84aa51c99d04410d96c67
RMD160: 16b9b4dba1c772c561bace8e3e7c514f78fd4037
Filesize: 2446.687 KB

Version history: (Expand)


CVS history: (Expand)


   2020-03-12 00:09:09 by Greg Troxel | Files touched by this commit (2)
Log message:
geography/geos: Add upstream bug URL to patch
   2020-03-11 23:55:49 by Greg Troxel | Files touched by this commit (2)
Log message:
geography/geos: Improve patch comment
   2020-03-11 23:15:16 by Greg Troxel | Files touched by this commit (2)
Log message:
geography/geos: Adjust patch comment text
   2020-03-11 13:52:07 by Greg Troxel | Files touched by this commit (5) | Package updated
Log message:
geography/geos: Update to 3.8.1

Changes in 3.8.1
2020-xx-xx

- Bug fixes / improvements
  - Stack allocate line segments in OverlapUnion (Paul Ramsey)
  - Avoid returning non-empty CoordinateSequence from empty Point
    (#1001, Dan Baston)
  - Avoid assertion failure with MSVC 2017 / 2019 (#1002, Dan Baston)
  - Remove whitespace from end of GEOSversion() output (azhi)
  - Improve performance of GEOSisValid (#1008, Dan Baston)
  - Avoid changing MultiLineString component order in GEOSReverse
    (#1013, Dan Baston)
  - Fix missing vtable for LineString and CoordinateArraySequenceFactory
    (#299 and #1016, Evgen Bodunov)
  - Reduce performance regression in GEOSBuffer (#1020)

Changes in 3.8.0
2019-10-10

- New things:
  - CAPI: GEOSBuildArea (#952, Even Rouault)
  - CAPI: GEOSMakeValid (#952, Even Rouault)
  - CAPI: GEOSPolygonize_valid (#727, Dan Baston)
  - CAPI: GEOSCoverageUnion (Dan Baston)
  - CAPI: GEOSCoordSeq_setXY, GEOSCoordSeq_setXYZ,
          GEOSCoordSeq_getXY, GEOSCoordSeq_getXYZ (Dan Baston)
  - CAPI: GEOSMinimumBoundingCircle (#735)
  - CAPI: GEOSGeom_createPointFromXY (Dan Baston)

- Improvements:
  - Improve overall performance by reducing of heap allocations (Dan Baston)
  - Improve performance and robustness of GEOSPointOnSurface (Martin Davis)
  - Improve performance of GEOSPolygonize for cases with many potential
    holes (#748, Dan Baston)
  - Support extended precision calculations (ttmath) and port JTS
    improvements related to extended precision (Paul Ramsey, Mateusz Loskot)
  - Improve performance of GEOSPolygonize for cases with many or complex
    shells (Dan Baston, Martin Davis)
  - Improve performance of Delaunay triangulations / Voronoi Diagrams
    (Dan Baston)
  - Improve performance of prepared geometry operations (Dan Baston)
  - Improve robustness of Delaunay triangulations (Paul Ramsey, Martin Davis)
  - Improve performance of unary union for lines (Dan Baston)
  - Improve general predicate, overlay, and buffer performance (Dan Baston, Paul \ 
Ramsey)
  - Improve cascaded union performance (Paul Ramsey, Martin Davis)
  - Allocate default GeometryFactory singleton on the stack (Sandro Mani)
  - Harmonize XML tests with JTS and harmonize cmake/autoconf
    test running (Paul Ramsey)
  - CMake modernization (Mateusz Loskot, Paul Ramsey, Dan Baston)
  - Return unique_ptr from most methods that produce a new geometry (Dan Baston)

- Changes:
  - Constructive geometry functions in CAPI now preserve SRID
    of input arguments in output (#896)
   2019-10-09 01:42:55 by Greg Troxel | Files touched by this commit (2) | Package updated
Log message:
geography/geos: Update to 3.7.3

Upstream changes are bug fixes.
   2018-11-30 17:00:45 by Greg Troxel | Files touched by this commit (2) | Package updated
Log message:
geography/geos: Update to 3.7.1.

upstream changelog:

Changes in 3.7.1
2018-11-29

- Bug fixes / improvements
  - Fix crash in GEOSCoordSeq_isCCW with empty coordseq
    (#927, Sergey Fedoseev)
  - Fix crash in GEOSInterpolate with empty LineString
    (#926, Sergey Fedoseev)
  - Fix crash in GEOSUnaryUnion with empty LineString
    (#928, Sergey Fedoseev)
  - Fix memory leak in SIRtree::insert (#919, Dan Baston)
  - Reduce required autoconf to 2.63
    (#56, John Harvey)
  - Fix incorrect return values on error from GEOSLength
    GEOSisValidDetail (#941, Dan Baston)
   2018-09-11 19:26:52 by Greg Troxel | Files touched by this commit (1) | Package updated
Log message:
geos: Update comments about depending packages
   2018-09-11 18:13:29 by Greg Troxel | Files touched by this commit (6) | Package updated
Log message:
Update to 3.7.0:

pkgsrc changes: revise comments about geos C vs C++ library linking in
light of unexpected libtool behavior (which defeats geos's scheme)

Upstream NEWS:

3.7.0 changes
2018-09-10
- New things:
  - CAPI: GEOSDistanceIndexed (#795, Dan Baston)
  - CAPI: GEOSCoordSeq_isCCW (#870, Dan Baston)
  - CAPI: GEOSGeom_getXMin, GEOSGeom_getXMax,
          GEOSGeom_getYMin, GEOSGeom_getYMax (#871, Dan Baston)
  - CAPI: GEOSFrechetDistance (#797, Shinichi SUGIYAMA)
  - CAPI: GEOSReverse (#872, Dan Baston)
  - CAPI: GEOSGeomGetZ (#581, J Smith)

- Improvements
  - Interruptible snap operation (Paul Ramsey)
  - Numerous packaging, doc, and build changes
    (Debian group: Bas Couwenberg, Francesco Paolo Lovergine)
    (NetBSD: Greg Troxel)
  - Allow static library with C API for CMake builds (#878, Dakota Hawkins)

- C++ API changes:
  - Require defining USE_UNSTABLE_GEOS_CPP_API for use without
    warnings.
  - Make C++11 required (Mateusz Loskot)
  - Use C++11 unique_ptr, nullptr, and override constructs
    (Mateusz Loskot)
  - C++11 standard delete on noncopyable
    (#851, Vicky Vergara)
  - Fix CommonBits::getBit to correctly handle i >= 32
    (#834, Kurt Schwehr)