Thanks! That's what I needed. ______________________________________________________________ > Od: [EMAIL PROTECTED] > Komu: User-friendly Desktop Internet GIS <[email protected]> > Datum: 10.11.2006 19:09 > Předmět: Re: [udig-devel] making temp Layer from FeatureCollection > >I'd suggest using > >IGeoResource resource = CatalogPlugin.getDefault().getLocalCatalog ().createTemporaryResource( featureType ); >resource.resolve( FeatureStore.class, progressMonitor ).addFeatures (collection); > >ApplicationGIS.addLayersToMap( map, Collections.singletonList (resource), addPosition ); > > > >Jesse > >On 10-Nov-06, at 6:33 AM, Jan Jezek wrote: > >> Hi all, >> >> I'm working on 'transformation' plugin (for RC5) and I've run in > some problems during creating the Layer from temporary resource. > I'm having the FeatureCollection (result from transformation) and I > would like to make a temporary layer from that. I was searching a > lot about this in mail list, but still can't understand how I > should do it in right way. >> When I do it this way it works: >> >> >> map.getLayersInternal().add(newLayer); >> newLayer.getGeoResource().resolve > (FeatureStore.class,null).addFeatures(collection); >> >> but when the Feature collection is big (and ussualy it is) and > uDig starts rendering right after each feature is added, it is very > very slow, so I tryed to add new features first and then to add > the layer into the map, but then I get java.lang.NullPointerException >> >> newLayer.getGeoResource().resolve > (FeatureStore.class,null).addFeatures(collection); >> map.getLayersInternal().add(newLayer); >> >> Thanks for any help. >> Jan. >> >> _______________________________________________ >> User-friendly Desktop Internet GIS (uDig) >> http://udig.refractions.net >> http://lists.refractions.net/mailman/listinfo/udig-devel > > >_______________________________________________ >User-friendly Desktop Internet GIS (uDig) >http://udig.refractions.net >http://lists.refractions.net/mailman/listinfo/udig-devel > >
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