Am 31.12.2011 14:51, schrieb Gerd Petermann: > Hello WanMil, > > > admin_level=7 just an example. admin_levels are used differently in > > countries and in regions etc. > > > > > I see > > > "Verbandsgemeinde Waldmohr" > > > http://www.openstreetmap.org/browse/relation/897709 > > > which is the only boundary that has admin_level=7. The interesting > thing is: > > > the returned result-list for this boundary is always empty. So, > maybe there > > > is a cheaper way to detect this first or does it means that there > is a bug > > > in quadtree or the selection of the boundaries? > > > > Sounds more like a bug! But it's also possible that the higher > > admin_levels (8,9,10,11) references all other admin_levels and therefore > > there all elements of Waldmohr have been removed before querying for it. > > hmm, I think you missed the point that we start with lower admin_levels: > // Reverse the sorting because we want to start with the lowest admin level > Collections.reverse(boundaries);
No, I didn't. I should have better written admin_levels (11,10,9,8) but the meaning is the same. > > and I found Waldmohr because it prevented the elements from being "fully > worked out". Sounds reasonable. But then querying for Waldmohr should have returned some elements, shouldn't it? > So, I agree that this seems to be a bug. > By the way, I use your bounds from europe_bounds_20111106.zip > > Ciao, > Gerd > _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev