[OSM-talk] [Talk-us] NHD Dataset

[Tomáš Tichý]

>
>> Maybe Frederik was saying that the former is okay. My curiousity in that
>> case is just if renderers -- especially Mapnik -- will actually support
>> these things. (I can't imagine it working for osmarender, but that is
>> less concenring to me.)
>
> The JOSM build-in renderer already supports them, and there is a patch
> for Osmarender that does. And with so many bright minds at work on
> Mapnik it can only be a question of time until Mapnik supports that kind
> of relation as well. (The fact that, for stability, you should not rely
> on correct ordering of the relation's members even though 0.6 supports
> ordering makes things a *little* more difficult to process, but
> requiring correct ordering of editors and mappers would probably
> introduce too many errors.)


Mapnik already support this,see:
http://openstreetmap.org/browse/relation/24849/

But production osmarender not yet:
http://openstreetmap.org/?lat=49.6758&lon=15.9996&zoom=12&layers=0B00FTF

What's the problem with osmarender patch?

Tomas Tichy