On Mar 12, 2008, at 11:47, Dirk-Lüder Kreie wrote: > Robert Vollmert schrieb: >> >> Certainly the "multipolygons" which are just a polygon with several >> ways making up the border are broken and should be fixed. I hope to >> get a handle on these. > > What do we do with ways that get excessively long if we combine the > polygon border? (some really big forests and lakes come to mind)
I don't know -- create a new relation type specifically for this? As far as I can tell, the fact that putting multiple border ways in a multipolygon relation may have worked is due to the implementation of multipolygons in the renderers. But this isn't what the relation is meant to do. There could be a general purpose relation for collecting several ways that meet at the ends into one virtual longer way. Say type=long_way, with roles part_1,...,part_n (relation members aren't ordered). And if this forest has a hole, put the long_way relation in a multipolygon relation. Cheers Robert _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk