Sorry, just forget my last email. Somehow I mixed up MB and GB... A 50MB shapefile is indeed not very large and should display quickly.
Does your data consist of very complex polygons? Cheers, Ben On 02/05/15 11:49, Benjamin Ducke wrote: > Hi -- > > How did you manage to produce a > 50MB shapefile? To my knowledge, the > size of a shapefile is limited to 8GB, > due to the use of 32 bit index pointers(!?) > Or does GeoTools allow the use of 64 bit data > structures in shapefiles? Or are we just talking > about the size of the DBF attribute table here? > > Cheers, > > Ben > > On 02/05/15 11:24, Christian Mueller wrote: >> Hi >> >> Can you use a geodatabse like postgis. I would import the shapefile into >> the database. >> >> Cheers >> Christian >> >> On Thu, Apr 30, 2015 at 5:38 PM, nacer med <ikbalna...@gmail.com >> <mailto:ikbalna...@gmail.com>> wrote: >> >> hi , i'm ikbal :) from algeria , new with geotools >> when i display a shapefile of 50 migabyte the map got heavy >> and when i zoom in or out it will take a long time >> i used ( simple feature source and datastore and i didn't use >> Jmapframe but with map panel with normale frame ) >> please if there is any code of optimisation ? >> >> >> ------------------------------------------------------------------------------ >> One dashboard for servers and applications across Physical-Virtual-Cloud >> Widest out-of-the-box monitoring support with 50+ applications >> Performance metrics, stats and reports that give you Actionable Insights >> Deep dive visibility with transaction tracing using APM Insight. >> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y >> _______________________________________________ >> GeoTools-GT2-Users mailing list >> GeoTools-GT2-Users@lists.sourceforge.net >> <mailto:GeoTools-GT2-Users@lists.sourceforge.net> >> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users >> >> >> >> >> -- >> DI Christian Mueller MSc (GIS), MSc (IT-Security) >> OSS Open Source Solutions GmbH >> >> >> >> ------------------------------------------------------------------------------ >> One dashboard for servers and applications across Physical-Virtual-Cloud >> Widest out-of-the-box monitoring support with 50+ applications >> Performance metrics, stats and reports that give you Actionable Insights >> Deep dive visibility with transaction tracing using APM Insight. >> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y >> >> >> >> _______________________________________________ >> GeoTools-GT2-Users mailing list >> GeoTools-GT2-Users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users >> > > > -- Dr. Benjamin Ducke {*} Geospatial Consultant {*} GIS Developer Spatial technology for the masses, not the classes: experience free and open source GIS at http://gvsigce.org ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ GeoTools-GT2-Users mailing list GeoTools-GT2-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
