[mapserver-users] 2 STYLE with 2 different SIZEITEM... bug?

[Paul Spencer]

Are the values in your data stored as integer fields?

The [field_name] syntax should substitute the attribute value for each  
feature as it is drawn, so it won't work with SIZEITEM, only with SIZE.

No other ideas at this time.

Cheers

Paul

On 27-Jun-08, at 9:29 AM, Federica De Martin wrote:

> Thank you for the answer!
> I tried to user SIZE [field_name] and SIZE "[field_name]" but in  
> both cases I get [Mapserver Error]: getInteger(). Then I tried also  
> SIZEITEM [field_name] and SIZEITEM "[field_name]" that don't work  
> and SIZEITEM field_name that makes me get the same result as  
> SIZEITEM "field_name"....
>
> Any other idea or workaround?
> Federica
>
>
> 2008/6/27 Paul Spencer <pspencer at dmsolutions.ca>:
> Try the following:
>
>
> CLASS
>    NAME "calss1"
>    STYLE # first style
>        SYMBOL "cartoline_square"
>        SIZE [sizeobj2]
>
>        COLOR    0 0 0 #black
>    END
>    STYLE # second style
>        SYMBOL "cartoline_square"
>        SIZE [sizeobj1]
>
>        COLOR    255 255 255 #white
>    END
> END
>
> Cheers
>
> Paul
>
>
> On 27-Jun-08, at 6:32 AM, Federica De Martin wrote:
>
> Hi everybody,
> I'm trying to use the SIZEITEM to render a line LAYER. My problem is  
> that when I use the SIZEITEM mapserver follows it only for the first  
> style; this is my class:
>
>    CLASS
>        NAME "calss1"
>        STYLE # first style
>            SYMBOL "cartoline_square"
>            SIZEITEM "sizeobj2"
>            COLOR    0 0 0 #black
>        END
>        STYLE # second style
>            SYMBOL "cartoline_square"
>            SIZEITEM "sizeobj1"
>            COLOR    255 255 255 #white
>        END
>    END
>
> The values are: sizeobj2=sizeobj1+2; What I get is that the black  
> lines are of different sizes and the white lines (over the first)  
> always keep the same size (the smaller).
> The symbol "cartoline_square" is a symbol of type cartoline, but I  
> also tried with other symbols and I get the same result.
> Is there any bug or have I made something wrong in my class?
>
> I wait for some help, Thanks.
> Bye, Federca.
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>
>
> __________________________________________
>
>   Paul Spencer
>   Chief Technology Officer
>   DM Solutions Group Inc
>   http://www.dmsolutions.ca/
>


__________________________________________

    Paul Spencer
    Chief Technology Officer
    DM Solutions Group Inc
    http://www.dmsolutions.ca/