On Sat, Feb 19, 2011 at 4:26 PM, Giovanni Manghi <[email protected]> wrote:
> I made my own tests: > > on trunk with a big 600mb (43000 features) polygon shapefile, the vector > opens in 32 seconds (new symbology, with borders, anti-aliasing > disabled). Just a quick note that 'big' for a shapefile could be in any of three dimensions: 1: Lots of features 2: Lots of points in each polygon or line feature 3: Lots of attribute data in the .dbf Now, #3 shouldn't affect shapefile rendering speed (but will have on loading speed)/ #1 and #2 will affect the speed but in possibly completely different areas of the code. Barry _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
