[mapserver-users] Raster pixel alpha

Scott public at postholer.com
Tue Oct 26 16:45:15 PDT 2021


I'm trying this but it doesn't seem to work, note the alpha byte on the 
end of colorrange values, IMAGEMODE for png is RGBA:


CLASS
    EXPRESSION ([pixel] >= 0 && [pixel] <= 100)
    STYLE
       datarange 0 100
       colorrange '#ffffffff' '#ffffff00'
    END
END


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