Mercurial > dive4elements > gnv-client
diff gnv-artifacts/src/main/java/de/intevation/gnv/raster/JTSMultiPolygonProducer.java @ 495:6e8364e766fa
Generate JTS geometries of "Horizontalschnitte" correctly.
gnv-artifacts/trunk@572 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Tue, 19 Jan 2010 14:06:10 +0000 |
parents | f7038820df2e |
children | 4080b57dcb52 |
line wrap: on
line diff
--- a/gnv-artifacts/src/main/java/de/intevation/gnv/raster/JTSMultiPolygonProducer.java Tue Jan 19 12:45:51 2010 +0000 +++ b/gnv-artifacts/src/main/java/de/intevation/gnv/raster/JTSMultiPolygonProducer.java Tue Jan 19 14:06:10 2010 +0000 @@ -115,7 +115,7 @@ m1*(current.a % width) + b1, m2*(current.a / width) + b2)); } - while ((current = current.next) != head); + while ((current = current.prev) != head); vertices.add(new Coordinate( m1*(head.a % width) + b1, m2*(head.a / width) + b2)); @@ -141,6 +141,8 @@ return; } + log.debug("polygon has a shell"); + Polygon polygon = geometryFactory.createPolygon( shell, holes.toArray(new LinearRing[holes.size()]));