Am 28.12.2012 12:57, schrieb Chris66:
Am 22.11.2012 16:05, schrieb WanMil:
Do we have a style-function for this?
item( ${destination}, 1 ) -> Bonn item( ${destination}, 2 ) -> Rodenkirchen No we don't and it will not be so easy to implement that because the functions do not have any parameters yet at the moment. So it's a big change.
But the style system has a regular expression substitution: ${destination|subst:;=> } So everything behind subst: (in this case ";") is replaced with the string after the => (in this case " "). Maybe the ; must be escaped but generally it should work. Hi, I'm now using these rules:
# Set the routing direction highway=motorway & ref=* & destination=* { add display_name = '${ref|subst: =>}(${destination|subst:;=> |subst:/=> })' }
highway=trunk & ref=* & destination=* { add display_name = '${ref|subst: =>}(${destination|subst:;=> |subst:/=> })' }
So chars '/' and ';' are replaced by space. Also I shorten the ref (A 1 -> A1) to save one character.
Now, more than one destination city is displayed on my Nuvi Navi.
Note that I removed the motorway_link and trunk_link. They have no highway-symbol-shield and so display_name is not working for them. Hi Chris, would you like to write a little help in the osm-wiki? Maybe on this page: http://wiki.openstreetmap.org/wiki/Mkgmap/help/options beneath precomp-sea or create a new page?
Henning