Charlie, > So why have a placeholder when you could just put in a polygon definition?
Good question - the placeholder simply gives the polygon's draw priority, the style for that polygon will be whatever default the GPS/mapsource uses. When you provide a full definition, you specify the visual style as well. Cheers, Mark _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev