Sebastian Klein wrote:
I would like to create transparent overlay for bridges and tunnels that is 4 pixels wider than the main line style. How can this be done without repeating all highway types?
In Halcyon this is done by accessing a special '_width' variable, which has the width of the widest rendered stroke, so:
way :selected { z-index: 2; width: eval('_width+10'); color: yellow; opacity: 0.7;}
(see http://svn.openstreetmap.org/applications/editors/potlatch2/net/systemeD/halcyon/styleparser/StyleChooser.as and, in particular, tags['_width']=sl.maxwidth; r.runEvals(tags);)
As ever, very open to better ways of doing it. :) cheers Richard _______________________________________________ Mapcss mailing list [email protected] http://lists.openstreetmap.org/listinfo/mapcss
