Indexed Shapefile support was still an experiment at this time for GeoTools 2.3... for GeoTools 2.4 the experiment was ended and there is now a single ShapefileDataStoreFactory that should do all the logic needed to set you up with ShapeFileDataStore or IndexedShapefileDataStore as needed...
I think (if I read the code right) that you can specify a "create spatial index" flag; or it will pick up if an index file is there or not. In this case the docs are up to date: - http://docs.codehaus.org/display/GEOTDOC/Shapefile+Plugin However I think you are going to be the first person other than a test case to tell me if this code works :-( So I gotta ask; how are you making your IndexedShapeDataStore? Using DataStoreFactoryFinder ...or by hand? Jody > I apparently have some shape files which are not indexed, so when JMapPane > tries to render them, > it throws an exception: > > Dec 18, 2007 3:20:22 PM org.geotools.renderer.lite.StreamingRenderer > processStylers > SEVERE: null > java.util.NoSuchElementException > at > org.geotools.data.shapefile.indexed.IndexedFidReader.next(IndexedFidReader.java:263) > at > org.geotools.data.FIDFeatureReader.readFeature(FIDFeatureReader.java:119) > at org.geotools.data.FIDFeatureReader.next(FIDFeatureReader.java:94) > at > org.geotools.data.store.FeatureReaderIterator.next(FeatureReaderIterator.java:64) > at > org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1570) > at > org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:617) > at > org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:481) > at > org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:430) > at nz.co.niwa.geotools.JMapPane.paintComponent(JMapPane.java:480) > > > The IndexedShapeFileReader per se does not throw any exception, if it did I > could catch it and pick the ShapeFileReader instead. > Any way I can check before hand which reader is appropriate? > Gaby > > > *************************************************************** > ** Gabriella Turek [EMAIL PROTECTED] ** > ** National Institute of Water & Atmospheric Research (NIWA) ** > ** PO Box 8602 Christchurch New Zealand +64-3-343-8067 ** > *************************************************************** > > > ------------------------------------------------------------------------- > SF.Net email is sponsored by: > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services > for just about anything Open Source. > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace > _______________________________________________ > Geotools-gt2-users mailing list > Geotools-gt2-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
