Hallo, da hier des oeftern nach Relationen und Fahrradwegen gefragt wurde, gerade kommt auf der englischen Liste das hier:
----- Forwarded message from Dave Stubbs <[EMAIL PROTECTED]> ----- So, from the next re-rendering of the cycle map at http://www.gravitystorm.co.uk/osm/ (probably by Thursday) it will render cycle route relations.. so hopefully people can start using them :-) The tagging scheme for the relation to be rendered is: - network => either "ncn", "rcn", or "lcn" are currently rendered, see the cycle map key - (optional) ref => the reference number for the route - (optional) state => the state of the route, "proposed" is currently rendered dotted The members of the relation are the ways over which the route follows. The ways will still need to be split in the appropriate places where the route turns off of a road etc. [...] For those interested in how the relations are being imported for mapnik, it's just an extra python script after the osm2pgsql import which parses the relations from the end of the planet.osm, and runs some SQL to create new ways in the planet_osm_line table for each of the referenced osm_id's (ie: insert into planet_osm_line (ncn_ref,way) (select '<ref>', way from planet_osm_line where osm_id in (<relation members>)) ). This approach may prove to have some problems, but it seems to work for my current tests. ----- End forwarded message ----- Also, ganz kurz uebersetzt: Der zeichnet jetzt Relationen in seinen Fahrradkarten mit ein und benutzt dazu einfach ein kleines Skript, das aus jeder Relation fuer Mapnik einen eigenen Way macht. Bye Frederik -- Frederik Ramm ## eMail [EMAIL PROTECTED] ## N49°00.09' E008°23.33' _______________________________________________ Talk-de mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk-de
