Single layer, Multiple colors

[Milo van der Linden]

Hello Vishal,

Do as follow:

CLASSITEM 'RD_5'   #The column in the dataset that hold the classification
    CLASS
       NAME 'myclass1'
     EXPRESSION '4' #if value = 4 do this style
     MINSCALE 0
     MAXSCALE 100000
       STYLE
         SYMBOL 0
         SIZE 6
         WIDTH 3
         COLOR 249 201 139
       END
    END

    CLASS
       NAME 'myclass2'
     EXPRESSION '1' #if value = 1 do this style
     MINSCALE 0
     MAXSCALE 300000
       STYLE
         SYMBOL 0
         SIZE 6
         WIDTH 4
         COLOR 128 155 192
       #ANTIALIAS TRUE
       END
    END

    CLASS
       NAME 'myclass3' #if value = 2 do this style
     EXPRESSION '2'
     MINSCALE 0
     MAXSCALE 300000
       STYLE
         SYMBOL 0
         SIZE 6
         WIDTH 3
         COLOR 128 155 192
       END
    END

    CLASS
       NAME 'myclass4' #if value = 3 do this style
     EXPRESSION '3'
     MINSCALE 0
     MAXSCALE 150000
     
       STYLE
         SYMBOL 0
         SIZE 6
         WIDTH 3
         COLOR 227 109 113
       END
    END


Vishal Nagpal schreef:
> Hello everybody,
> Is it possible to have multiple colors in the same layer based on the value
> of the class item.
> for example if I am using the humidity in soil as a factor , i would like it
> to show different color for different values.
> I am familiar with EXPRESSION to filter but how to use it for classifying data.
> Vishal
>
>