[Mapserver-users] Raster Legend Icons etc.

[Pericles Nacionales]

Try this:

Replace your CLASS object:
   CLASS
     NAME 'Utah County Top Raster'
     SYMBOL 'symbols/raster01.png'
   END

with this:
   CLASS
     NAME 'Utah County Top Raster'
     STYLE
       KEYIMAGE 'symbols/raster01.png'
     END
   END

Good luck!

-Perry N.


On Fri, 16 Jan 2004, Jason M. Nielsen wrote:

> Im trying to create a legend icon for when my raster layers are on.
>
> LAYER
>   NAME top10c0
>   TYPE raster
>   STATUS OFF
>   CLASS
>     NAME 'Utah County Top Raster'
>     SYMBOL 'symbols/raster01.png'
>   END
>   DATA "top10c0.jpg"
>   OFFSITE 255 255 255
>   PROCESSING "BANDS=1,2,3"
> END
>
> This will work only if I comment out the PROCESSING line. In which case it
> prints the name and a white icon and my image layer is in black and white. If I
> do not I get the following error:
>
> msDrawMap(): Image handling error. Failed to draw layer named 'top10c0'.
> drawGDAL(): Unable to access file. Attempt to classify 24bit image, this is
> unsupported.
>
> Now if I do something like:
>
> LAYER
>   NAME tiletop10c0
>   STATUS OFF
>   TILEINDEX top10c0.shp
>   TILEITEM Location
>   TYPE RASTER
>   CLASS
>     NAME 'Utah County Top Raster'
>     SYMBOL 'symbols/raster01.png'
>   END
> END
>
> The icon shows up perfectly etc. But I also dont have an image drawn. Im
> assuming I dont have the tiling deal setup properly.
>
> So basically the question is how do I get this icon to print with the text in
> the legend but still have my 24bit color raster layer display?
>
> Thanks.
>
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