And another vote of thanks for all of this impressive work Martin. It's also great to have the whole JTS 1.14 distribution in modular form at Maven Central now.
Michael On 13 January 2016 at 09:32, Rob Emanuele <[email protected]> wrote: > This is great news, many thanks to you Martin! > > On Tue, Jan 12, 2016 at 4:41 PM, Martin Davis <[email protected]> wrote: >> >> I'm happy to announce that JTS 1.14 is now available for download from >> SourceForge. >> >> https://sourceforge.net/projects/jts-topo-suite/ >> >> There are numerous additions and fixes in this version; see below and the >> included Version History for full details. >> >> ============================== >> JTS >> ------------------- >> Functionality Improvements >> >> •Added Envelope.compareTo method >> •Fixed SegmentSetMutualIntersector classes to be thread-safe >> •Fixed PreparedGeometry classes to be thread-safe >> •Added LineDissolver class >> •Added edgegraph package >> •Added CoordinateSequences.isEqual method >> •Extended CoordinateSequences.copy and CoordinateSequences.copy to handle >> inputs of different dimension >> •Added CoordinateArrays.envelope() function >> •Added CoordinateArrays.intersection() function >> •Added Polygonizer.setCheckValidRings() method for optimizing performance >> in some situations >> •Added KMLWriter to convert Geometry to KML representation >> •Added Coordinate equals3D, equals2D(Coordinate, tolerance), and equalInZ >> methods. >> •Added VWSimplifier to perform Visvalingam-Whyatt simplification >> •Enhanced WKBReader to handle Spatialite WKB format >> •Added DD.setValue() methods >> •Added getGeometry() methods to LinearComponentExtracter and >> LineStringExtracter >> •Added BufferParameters simplifyFactor setting >> •Added node counting and ability to not keep intersection points to >> InteriorIntersectionFinder >> •Added Polygonizer functionality to extract only polygons forming a valid >> polygonal geometry >> •Added KdTree.toCoordinates >> •Added MinimumBoundingCircle.getFarthestPoints method >> >> Performance Improvements >> >> •Performance & memory improvement in PreparedPolygonIntersects by >> short-circuiting point input case >> •Allow for memory usage optimization in CascadedPolygonUnion, by avoiding >> retaining input collection >> •Fix Point.isEmpty() to avoid allocating a coordinate >> •Fix Geometry.equalsExact() to short-circuit when the inputs are identical >> objects >> •Add short-circuit to PointExtracter to improve performance for Points >> >> Bug Fixes >> >> •Fixed RobustLineIntersector heuristic for handling invalid intersection >> points (computed as outside envelope of input segments due to numeric >> precision issues) >> •Fixed CGAlgorithmsDD.intersection to compute intersection correctly >> •Fixed Geometry.interiorPoint() to compute a true interior point in >> certain cases >> •Fixed Geometry.equals to handle null argument >> •Fixed DistanceToPoint to be thread-safe >> •Fixed Geometry.interiorPoint() and InteriorPointArea to handle zero-area >> geometries >> •Fixed STRtree classes to be thread-safe (by synchronizing the >> AbstractSTRtree.build() method) >> •Fixed STRtree.remove() method to avoid a NPE >> •Fixed DouglasPeuckerSimplifier and TopologyPreservingSimplifier to handle >> empty geometry components in the input >> •Fixed ConvexHull to handle input of array of identical coordinates >> •Fixed GeometryTransformer.transformLinearRing() to handle null inputs >> •Fixed the extractPoint(distance, offset) methods in LocationIndexedLine >> and LengthIndexedLine to handle offsets from endpoints correctly. >> •Fixed GeometryCollectionIterator to correctly handle atomic geometries >> •Fixed InteriorIntersectionFinder to not short-circuit when finding all >> nodes >> •Fixed SubgraphDepthLocator to work with Java 7+ by avoiding sorting with >> an inconsistent ordering >> •Fixed FontGlyphReader to use correct Java font value of "SansSerif", and >> added new constant to match. >> •Fixed KdTree to correctly implement distance tolerance-based coordinate >> matching >> •Fixed LineString.normalize() to correctly handle CoordinateSequences >> •Fixed CommonBitsRemover to correctly handle CoordinateSequences >> •Fixed bug in CoordinateArraySequence.clone() >> >> API Changes >> >> •Changed interface of SegmentSetMutualIntersector to support thread-safety >> by removing state >> •Provided InteriorIntersectionFinderAdder to replace the poorly named >> IntersectionFinderAdder >> •Changed some classes in com.vividsolutions.jts.operation.buffer to be >> package-private >> >> Testing Improvements >> >> •Added GeometryTestCase base class to simplify unit tests >> >> ============================== >> JTS I/O >> ------------------- >> Functionality Improvements >> >> •Added GeoJsonReader and GeoJsonWriter classes >> >> API Changes >> >> •In OraWriter the connection is now provided to the write() method, not >> the constructors >> >> Bug Fixes >> •Fixed OraReader to handle reading GeometryCollection with Point as second >> element >> •Many improvements to Oracle API code and performance >> •Added OraWriter.setOptimizePoint and OraWriter.setOptimizeRectangle >> methods >> >> ============================== >> JTS TestBuilder >> ----------------------------- >> Functionality Improvements >> >> •Added ability to read multiple WKBHex geometries from a text file >> •Added AutoZoom to input >> •Added Oracle text output >> •Added more function sets >> •Removed dependency on Acme GIF encoder library >> •Improved zooming logic >> •Added mouse wheel zooming >> •Improved UI for editing A/B geometries >> •Added Compute New button to Geometry Functions panel >> •Added SpatialIndex functions >> •Added User Data labelling >> >> UI Changes >> •Moved Options menu items to View menu >> •Removed Tools menu items (they are available as functions) >> >> Bug Fixes >> •Fixed to correctly handle changing Swing Look&Feel >> >> >> ------------------------------------------------------------------------------ >> Site24x7 APM Insight: Get Deep Visibility into Application Performance >> APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month >> Monitor end-to-end web transactions and take corrective actions now >> Troubleshoot faster and improve end-user experience. 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