I will enter in here with a couple of (probably stupid observations).... DisplayJAI is going to be using a Volatile image from the graphics card as the end of its processing chain is it not? That means that whole sections of the chain should be processed on the graphics card ... Are you calling StreamingRenderer with a Volatile image? Or onto a BufferedImage? We have seen a difference in speed performing these kinds of tricks in uDig...
Jody > Hi: > > Now I'm using the JPEG compressed GeoTiff files. I've get a performance > boost but the DisplayJAI still has more speed rendering the raster. > > Are there any way to get the DisplayJAI rendering speed using the > StreamingRenderer? > > I apologize for being so insistent but in my app the navigation speed > through the map is critical. > > ------------------------------------------------------------------------- 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://sourceforge.net/services/buy/index.php _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
