On Sun, Aug 15, 2010 at 5:01 PM, bernhard zwischenbrugger < b...@datenkueche.com> wrote:
> Am 15.08.10 17:14, schrieb Roeland Douma: > > You could only allow for the query on high zoom leves. Since what good is >> an >> overlay of all restaurants on zoomlevel 11? >> >> >> > That's the point! > > A level 11 restaurant search in Europe does not make much sense. > But if I plan a bicycle trip in Laos it's very different. > (I was very hungry in Laos) > > For a motorbike trip in Cambodia a level 8 search for > tourism=hotel|guest_house > gives usefull informations. > > If the querys for low zoomlevels are disabled the tool makes not much > sense. > If the querys are not disabled, the db can't handle the querys. > > XAPI does not use zoom level as a limit. Any query is permitted. There is a limit of 1 million elements for most queries. There's also some heuristics which prevent silly queries.
_______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
