Benoît Thiébault ha scritto: > Thanks Michael, > > but unfortunately I do need to render features in other layers in > addition to the mesh... > I have tryed to remove my rather complex styling and to only use > default LineString (i.e. black one pixel width lines)... and there is > indeed an interesting performance improvement. > > So I will investigate how to hack the styles rendering... and I will > try to keep it simple... > Keep you informed :-) > Any ideas are welcome ;-)
Do you have a self contained test case that I can put thru a profiler to see where the time is actually spent? I know I can draw around 3 million road segments in about 10 seconds on my computer, provided they are stored in a shapefile, and in around 50 seconds if they are stored in postgis (in both cases, reading from the storage as I render, no in memory caching involved). Your use case seems to require the drawing of a lot less segments, doesn't it? Cheers Andrea -- Andrea Aime OpenGeo - http://opengeo.org Expert service straight from the developers. ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
