On Wed, Mar 19, 2008 at 10:52 AM, Steve Chilton <[EMAIL PROTECTED]> wrote: > <snip> > > PS. Why are trunk_links rendered above primary/secondary streets. It > make > ugly junctions. > > This has bothered me for a while now but I have not got round to fixing > it. It does look ugly and I think is quite easily fixed. At the moment > rendering of mway/primary/trunk and their respective foo_link variants > is dealt with by the same lines of code in the mapnik style. The answer > is probably to separate the foo_link instances out to a separate layer > and stack it to draw BEFORE all other major road instances. It is on my > list of TODOs but the number of instances of code to change involved > (diff renders for mway, primary, trunk per zoom scale, plus all the > bridge and tunnel variants) has always put me off actually doing it so > far. >
It might be better to tweak the z-ordering in the osm2pgsql import for this, otherwise the layer tag is just going to get ignored. Currently link roads are assumed to be in the same z-order as the main type. It's the first column in this structure: http://trac.openstreetmap.org/browser/applications/utils/export/osm2pgsql/output-pgsql.c#L96 _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk
