[Tilesathome] color-reducing

[Dirk-Lüder Kreie]

Kai Krueger schrieb:
> Dirk-Lüder Kreie wrote:
>> Jannis Achstetter schrieb:
>>> http://informationfreeway.org/?lat=49.97776785345019&lon=9.148058101976218&zoom=17&layers=B000F000F 
 >>>
>>> Have a look at the traffic-lights and the pharmacy-icons. Adding some 
>>> more colors or adjusting the icons might help here.
>>
>> Thanks for spotting, increased colour depth to 256 colours.
> 
> Hmm this seems to really be quite a difficult example. Even in the 256 
> colour case, the traffic lights don't look good. I have added an example 
> tile from that to the wiki page. 
> (http://wiki.openstreetmap.org/index.php/Tiles%40home/ColorPallet)

if you optimize the palette for z16 and z17 only that's already 94% of a 
full tileset. the rest could go unoptimized if need be, it wouldn't 
matter much, upload-wise.

-- 

Dirk-Lüder "Deelkar" Kreie
Bremen - 53.0952°N 8.8652°E

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