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JTSTestBuilder.jar 2022-06-21 2.9 MB
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jts-io-common-1.19.0.jar 2022-06-21 38.7 kB
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jts-io-common-1.19.0-javadoc.jar 2022-06-21 60.7 kB
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jts-io-common-1.19.0-sources.jar 2022-06-21 21.0 kB
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jts-core-1.19.0.jar 2022-06-21 1.1 MB
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jts-core-1.19.0-sources.jar 2022-06-21 1.1 MB
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jts-core-1.19.0-javadoc.jar 2022-06-21 3.3 MB
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JTS Release 1.19.0.tar.gz 2022-06-21 19.2 MB
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JTS Release 1.19.0.zip 2022-06-21 20.4 MB
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README.md 2022-06-21 2.6 kB
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Totals: 10 Items   48.1 MB 1

Release Date: 06/21/2022

New Features

  • Add ConstrainedDelaunayTriangulator and PolygonTriangulator (#775, [#862])
  • Add Tri data structure for representing triangulations (#775)
  • Add DiscreteFrechetDistance (#764, [#783])
  • Add OffsetCurve class (#810, [#816])
  • Add ConcaveHull class for points (#823, [#829])
  • Add ConcaveHullOfPolygons class (#870)
  • Add PolygonHullSimplifier class (#861, [#880])
  • TWKB read and write implementation (#854)

Functionality Improvements

  • Improve GeometryFixer behaviour for holes outside polygons (#772)
  • Simplify and fix logic of BufferParameters.setQuadSegs (#778)
  • Improve KdTree query code to avoid recursion (#779)
  • Add KdTree seeding toSnappingNoder (#780)
  • Add GeometryFixer option to preserve Multi geometry types when collapses occur (#791)
  • Make QuadTree thread-safe (#792)
  • Allow specifying a fixed PrecisionModel via grid size (#804)
  • Improve Densifier to interpolate Z values (#835)
  • Add support for GeoJSON Feature and FeatureCollection types (#837)
  • Add WKTReader.setFixStructure to fix WKT input (#848)
  • Improve LineSegment.hashCode to reduce collisions (#872)

Performance Improvements

  • Improve performance of CoveageUnion by using boundary chains (#891)

Bug Fixes

  • Fix WKTReader geometry typename parsing (#786)
  • Fix CoordinateArrays.reverse to handle zero-length arrays [#787]
  • Fix GeometryFixer to appply isKeepCollapsed flag to GeometryCollection elements (#790)
  • Fix RectangleIntersects to handle XYZM geometry (#794)
  • Fix various operations to handle XYZM geometry (#795)
  • Fix SnapRoundingNoder to use tolerance in noding (also fixes GeometryPrecisionReducer) (#802)
  • Fix MaximumInscribedCircle to avoid infinite-looping on flat collapsed input (#807)
  • Add OverlayNG result area heuristic check (#812)
  • Fix the buffers generated for mitred joins (#818)
  • Fix WKTReader to produce correct XY coordinate dimension for POLYGON EMPTY (#828)
  • Fix RelateOp for a snapped line boundary point (#839)
  • Fix IsValidOp for repeated node points (#845)
  • Fix IsSimpleOp for repeated endpoints (#851)
  • Fix GeometryFixer via noding check for zero-distance buffers (#867)
  • Fix MinimumDiameter.minimumRectangle for flat inputs (#875)
  • Fix BufferOp inverted ring check optimization (#878)
  • Fix STRtree nearest-neighbour queries on empty trees to avoid NPE (#886)
  • Remove transitive compile dependency on junit from jts-io-commmon (#855)
Source: README.md, updated 2022-06-21