[OSM-dev] Multilingual Maps Overlays

Thomas Petazzoni thomas.petazzoni at enix.org
Mon Jun 21 07:59:17 BST 2010


Hello Peter,

On Wed, 16 Jun 2010 12:31:33 +0200
Peter Körner <osm-lists at mazdermind.de> wrote:

> In a attempt to reactivate the Multilingual Maps Project, I started a 
> testcase with language overlays instead of complete language
> maps. This should save a lot of RAM (loading all 270+ map styles took
> ~16GB of Memory only for renderd).
> 
> It's still rendering the low-zoom tiles so it is very slow. I also
> activated only three language overlays to test the setup but the other
> stlye-files are already in place and will be activated one after another.
> 
> So feel free to play around and give comments:
> http://toolserver.org/~osm/locale/

Nice!

Did you modify osm2pgsql in order to import multiple name:XX tags into
the PostGIS database ? How is the PostGIS database layout modified ?

I'm working on the MapOSMatic project, and we receive requests from
people willing to render maps with street names in different languages.
Unfortunately, as far as I understood, for the moment, only the main
"name" tag is imported into the PostGIS database by osm2pgsql. So I'm
wondering how you achieved this multilingual rendering.

Thanks,

Thomas
-- 
Thomas Petazzoni                         http://thomas.enix.org
Promouvoir et défendre le Logiciel Libre http://www.april.org
Logiciels Libres à Toulouse              http://www.toulibre.org
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