Hola a todos.<br><br>Sigo testando lo gvSIG 1.10 RC2<br><br>Em geoproceso de Tiessen/Voronoi (generar triangulos), sienpre es uma "luta" a hacer funcionar.<br><br>Tengo atachado, lo archivo de puntos, para generar el poligonos.<br>
Pelo error, es porque gvSIG no acepta puntos con esta formatacion. Pero, gvSIG hace muy restrictivo para hacer algunas tarefas, como esta.<br><br>Lo error esta en la mesage.<br><br>Gracias. Carlos Almeida<br><br>null com.vividsolutions.jts.geom.TopologyException: found non-noded intersection between LINESTRING ( 477296.1778 6692739.9167, 477251.4514 6692767.028 ) and LINESTRING ( 477270.18813351984 6692725.127053518, 477251.45138378604 6692767.028044833 ) [ (477251.45140525943, 6692767.027996812, NaN) ] com.vividsolutions.jts.noding.FastNodingValidator.checkValid(FastNodingValidator.java:109) com.vividsolutions.jts.geomgraph.EdgeNodingValidator.checkValid(EdgeNodingValidator.java:94) com.vividsolutions.jts.geomgraph.EdgeNodingValidator.checkValid(EdgeNodingValidator.java:59) com.vividsolutions.jts.operation.overlay.OverlayOp.computeOverlay(OverlayOp.java:170) com.vividsolutions.jts.operation.overlay.OverlayOp.getResultGeometry(OverlayOp.java:127) com.vividsolutions.jts.operation.overlay.OverlayOp.overlayOp(OverlayOp.java:66) com.vividsolutions.jts.operation.overlay.snap.SnapOverlayOp.getResultGeometry(SnapOverlayOp.java:68) com.vividsolutions.jts.operation.overlay.snap.SnapOverlayOp.overlayOp(SnapOverlayOp.java:25) com.vividsolutions.jts.operation.overlay.snap.SnapIfNeededOverlayOp.getResultGeometry(SnapIfNeededOverlayOp.java:76) com.vividsolutions.jts.operation.overlay.snap.SnapIfNeededOverlayOp.overlayOp(SnapIfNeededOverlayOp.java:25) com.vividsolutions.jts.geom.Geometry.union(Geometry.java:1140) org.gvsig.jts.voronoi.Voronoier.getThiessenPolys(Voronoier.java:221) org.gvsig.jts.voronoi.AbstractVoronoiStrategy.createThiessenPolygons(AbstractVoronoiStrategy.java:97) org.gvsig.jts.voronoi.Voronoier.createThiessen(Voronoier.java:115) com.iver.cit.gvsig.geoprocess.impl.voronoi.fmap.VoronoiGeoprocess.process(VoronoiGeoprocess.java:162) com.iver.cit.gvsig.geoprocess.GenericGeoprocessTask.run(GenericGeoprocessTask.java:75) com.iver.utiles.swing.threads.MonitorableDecoratorMainFirst.run(MonitorableDecoratorMainFirst.java:155) com.iver.andami.PluginServices$1.construct(PluginServices.java:405) com.iver.utiles.swing.threads.SwingWorker$2.run(SwingWorker.java:108) java.lang.Thread.run(Unknown Source) null com.vividsolutions.jts.geom.TopologyException: found non-noded intersection between LINESTRING ( 477290.5392 6692527.1673, 477291.2917 6692530.3139 ) and LINESTRING ( 477291.2917 6692530.3138, 477288.838 6692532.6979 ) [ (477291.2916805943, 6692530.313818855, NaN) ] com.vividsolutions.jts.noding.FastNodingValidator.checkValid(FastNodingValidator.java:109) com.vividsolutions.jts.geomgraph.EdgeNodingValidator.checkValid(EdgeNodingValidator.java:94) com.vividsolutions.jts.geomgraph.EdgeNodingValidator.checkValid(EdgeNodingValidator.java:59) com.vividsolutions.jts.operation.overlay.OverlayOp.computeOverlay(OverlayOp.java:170) com.vividsolutions.jts.operation.overlay.OverlayOp.getResultGeometry(OverlayOp.java:127) com.vividsolutions.jts.operation.overlay.OverlayOp.overlayOp(OverlayOp.java:66) com.vividsolutions.jts.operation.overlay.snap.SnapOverlayOp.getResultGeometry(SnapOverlayOp.java:68) com.vividsolutions.jts.operation.overlay.snap.SnapOverlayOp.overlayOp(SnapOverlayOp.java:25) com.vividsolutions.jts.operation.overlay.snap.SnapIfNeededOverlayOp.getResultGeometry(SnapIfNeededOverlayOp.java:76) com.vividsolutions.jts.operation.overlay.snap.SnapIfNeededOverlayOp.overlayOp(SnapIfNeededOverlayOp.java:25) com.vividsolutions.jts.geom.Geometry.union(Geometry.java:1140) org.gvsig.jts.voronoi.Voronoier.getThiessenPolys(Voronoier.java:221) org.gvsig.jts.voronoi.AbstractVoronoiStrategy.createThiessenPolygons(AbstractVoronoiStrategy.java:97) org.gvsig.jts.voronoi.Voronoier.createThiessen(Voronoier.java:115) com.iver.cit.gvsig.geoprocess.impl.voronoi.fmap.VoronoiGeoprocess.process(VoronoiGeoprocess.java:162) com.iver.cit.gvsig.geoprocess.GenericGeoprocessTask.run(GenericGeoprocessTask.java:75) com.iver.utiles.swing.threads.MonitorableDecoratorMainFirst.run(MonitorableDecoratorMainFirst.java:155) com.iver.andami.PluginServices$1.construct(PluginServices.java:405) com.iver.utiles.swing.threads.SwingWorker$2.run(SwingWorker.java:108) java.lang.Thread.run(Unknown Source) <br>