mhm.. ok, so I would guess the problem is related to the size of the geometries and its drawing? I recently had a problem - drawing a linestring that consisted of more than 1000 points. I couldn't do anything for 20-30 seconds on MS Vista, my XP was a bit faster. However, the problem solved when I connected the 1000 points with linestrings that have only a start and endpoint, i.e. instead of drawing 1 linestring a had to draw now 500, but here the 500 lines could be drawn one after each other, and everything is done within 2-3 seconds (instead of 20 secs)
(if Larry wants to test, I can send that linestring?) however, I am not sure why working with the 1000 points linestring is so slow (i.e. does paint make some tests?) stefan luca marletta wrote: > luca marletta > www.beopen.it > > > > On Fri, Feb 19, 2010 at 5:42 PM, Larry Becker <becker.la...@gmail.com> wrote: >> Hi luca, >> >> When you try to select features, does the status bar quickly show your >> selection count, even though no selection handles appear? >> >> If not, this explains why the right click menu is not appearing. It needs >> selection information to enable or disable options. > > Larry, no I had not much problem with showing selection count, is anyway > quick. > > I noticed an important stuff. > > May dataset is full of large and aggregated geometry and in this case > I guess geometry index can not much help. > > If I explode all, I reduce the delay a lot. > > luca > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
