[Tilesathome] Coastline loaded for latitude 60 and higher

[Matthias Julius]

"Robert (Jamie) Munro" <rjmunro at arjam.net> writes:

> Dirk-Lüder Kreie wrote:
>> Maarten Deen schrieb:
>>> I just commited a change for oceantiles.dat where I marked all tiles
>>> as mixed if there exists a coastline node in it for tiles of latitude
>>> 60 and higher.
>>> The coastline is not nearly complete, but this will give a nice start
>>> for people who care about it. ;)
>> 
>> you do know that this contradicts the schema of how the oceantiles
>> hinting works?
>> 
>> http://wiki.openstreetmap.org/index.php/Tiles%40home/How_Oceantiles_work
>> 
>> For example a group of islands will now render inverted (again!) in
>> certain cases.
>
> Islands are supposed to render based on the principle that water is on
> the right. As I understood things to work, wherever there is any kind of
> coastline in a z12 tile, oceantiles.dat is not even consulted.

Without looking at close-areas.pl this doesn't seem to be the case.
Islands on a tile where the coastline does not cross tile borders are
rendered inverted.  We might call that a bug in close-areas.

Matthias