GeometryCoordinateSequenceTransformer transforms linear rings to open
linestrings
---------------------------------------------------------------------------------
Key: GEOT-1830
URL: http://jira.codehaus.org/browse/GEOT-1830
Project: GeoTools
Issue Type: Bug
Components: core geometry
Affects Versions: 2.4.2
Environment: Java(TM) SE Runtime Environment (build 1.6.0_06-b02)
Java HotSpot(TM) 64-Bit Server VM (build 10.0-b22, mixed mode)
Ubuntu 8.04 (Linux 2.6.24)
Reporter: Karel Maesen
When transforming a polygon using org.geotools.geometry.JTS.transform, the
linear rings are sometimes transformed to open linestrings. This causes an
exception such as this:
Exception in thread "Thread-2" java.lang.IllegalArgumentException: points must
form a closed linestring
at
com.vividsolutions.jts.geom.LinearRing.validateConstruction(LinearRing.java:95)
at com.vividsolutions.jts.geom.LinearRing.<init>(LinearRing.java:90)
at
com.vividsolutions.jts.geom.GeometryFactory.createLinearRing(GeometryFactory.java:324)
at
org.geotools.geometry.jts.GeometryCoordinateSequenceTransformer.transformLineString(GeometryCoordinateSequenceTransformer.java:152)
at
org.geotools.geometry.jts.GeometryCoordinateSequenceTransformer.transformPolygon(GeometryCoordinateSequenceTransformer.java:186)
at
org.geotools.geometry.jts.GeometryCoordinateSequenceTransformer.transform(GeometryCoordinateSequenceTransformer.java:112)
at org.geotools.geometry.jts.JTS.transform(JTS.java:220)
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