[OSM-talk] Oceantiles
Frederik Ramm
frederik at remote.org
Thu Aug 2 09:10:55 BST 2007
Hi,
> I suspect I may have a water/ocean tile issues. Could you please
> point me to the documentation describing how I can fix this?
Here's a description of how land/water rendering is done for
tiles at home at the moment:
http://wiki.openstreetmap.org/index.php/Tiles%40home/Dev/
Interim_Coastline_Support
If you have a level-12 tile where there is coastline, and it is not
rendered properly, then the coastline must be fixed, and the page
tells you what to look out for.
If you have a level-12 tile not containing any coastline, and it is
blue but should be white or vice versa, then there is a problem with
the land/water tile index. You can fix this index yourself, following
the guidelines in
/applications/rendering/tilesAtHome/tools/png2tileinfo/README
in our SVN. Fixing is basically done by editing a large PNG file
with your favourite editor, and (if you have the means to do that)
running a perl script afterwards and commiting the changes to SVN. If
you don't have the means to run Perl or commit to SVN, then send the
modified PNG to someone who has.
Bye
Frederik
--
Frederik Ramm ## eMail frederik at remote.org ## N49°00.09' E008°23.33'
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