[mapserver-users] layers sharing the same class ?

[Christy Nieman]

  Hi,

You should be able to use an INCLUDE (see 
http://mapserver.org/mapfile/Include.html) that contains the classes. E.g.:

LAYER
   ...
   CLASSITEM "CLASS"
   INCLUDE "path/to/include/file.txt"
END

Where file.txt would be:
CLASS
   EXPRESSION "A"
   COLOR "#FF0000"
END
...
CLASS
   EXPRESSION "Z"
   COLOR "#000000"
END

Hah, I just saw that I was beaten to this.  Sent anyway to provide the 
example.

Christy


On 11/04/2010 07:55 AM, Sebastian E. Ovide wrote:
> Hi All,
>
> I have a lot of layers that are displayed using the same colors. If I 
> need to change a color for, I have to go trough all the layers, one by 
> one, and change all the colors..
>
> Is there any way to define a CLASS (or a THEME ??) and just use it 
> within all the layers that share that class ?
>
> This is what I have:
>
>   LAYER
> ...
> ...
>     CLASSITEM "CLASS"
>     CLASS
>       EXPRESSION "A"
>       COLOR "#FF0000"
>     END
> ...
> ...
> ...
>     CLASS
>       EXPRESSION "Z"
>       COLOR "#000000"
>     END
>   END
>
> Thanks
> -- 
> Sebastian E. Ovide
>
>
>
>
>
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> mapserver-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapserver-users
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