Francesco, You could certainly merge those rules, but they appear to display the icon at a different size, so depending on the goal of the style perhaps you don't want to merge them.
Also, only rules that match at a given scale are evaluated, so if your rule scales are exclusive, merging them would not speed up rendering. Dane On May 2, 2011, at 6:43 AM, [email protected] wrote: > Hi to all, > i'd like to speed up my rendering tiles with mapnik and i need your help: > I have many rule that use the same filter for a difference zoom levels like > this: > > <Rule> > <Filter>[BOYSHP] = '3' and [COLOUR] = '3,4,3' </Filter> > &maxscale_zoom16; > &minscale_zoom18; > <PointSymbolizer allow_overlap="yes" file="&icons1;/bysp66C. > png" type="png" width="20" height="46" /> > </Rule> > > <Rule> > <Filter>[BOYSHP] = '3' and [COLOUR] = '3,4,3' </Filter> > &maxscale_zoom12; > &minscale_zoom15; > <PointSymbolizer allow_overlap="yes" file="&icons1;/bysp66CS. > png" type="png" width="16" height="36" /> > </Rule> > > My question is: Can i "merge this kind of rules in one using something like: > > &maxscale_zoom16; > &minscale_zoom18; > OR > > &maxscale_zoom16; > &minscale_zoom18; > > > Thanks > > > Francesco > _______________________________________________ > Mapnik-users mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/mapnik-users _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users
