Luca,

Your xml looks fine. Seems like you'll need to post a small subset of  
your raster for anyone to be able to advise further.

Dane


On Aug 9, 2009, at 11:50 PM, Luca Delucchi wrote:

> Hi everybody i have a problem with raster, i have a dem that mapnik
> draw only white/black but if try to see it with qgis or grass i can
> see the real color table, there is a bug?
>
> i use
>
> <Layer name="dem" status="on">
>        <StyleName>raster</StyleName>
>        <Datasource>
>                <Parameter name="type">gdal</Parameter>
>                <Parameter name="file">/path/to/my/raster.tif</ 
> Parameter>
>                <Parameter name="format">tiff</Parameter>
>        </Datasource>
> </Layer>
>
> <Style name="raster">
>    <Rule>
>        <RasterSymbolizer>
>            <CssParameter name="opacity">0.8</CssParameter>
>            <CssParameter name="scaling">bilinear</CssParameter>
>            <CssParameter name="mode">multiply2</CssParameter>
>        </RasterSymbolizer>
>    </Rule>
> </Style>
>
> thank's
> Luca
> _______________________________________________
> Mapnik-users mailing list
> [email protected]
> https://lists.berlios.de/mailman/listinfo/mapnik-users

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