[mapserver-users] Adding symbols on top of polyline elements
Adrian Popa
adrian_gh.popa at romtelecom.ro
Thu Nov 13 00:40:32 PST 2008
Thanks for the reply Thomas,
I will try a workaround by creating a third symbol with both arrows on
top of it ><
Thanks,
thomas bonfort wrote:
> Hi,
>
>
>> Case 3: displaying both arrows on the same element:
>> CLASS
>> NAME "Right"
>> EXPRESSION /^FO040314$/
>> STYLE
>> SYMBOL right
>> SIZE 24
>> COLOR 51 102 0
>> END
>> END
>> CLASS
>> NAME "Left"
>> EXPRESSION /^FO040314$/
>> STYLE
>> SYMBOL left
>> SIZE 24
>> COLOR 102 51 0
>> END
>> END
>>
>> How can I display both arrows on the same object (or do they display, but
>> they overlap completely?)
>>
>
> only ONE class is drawn for each feature, the first one in the rder of
> the mapfile to meet the expression and scale tests. so your second
> class is never rendered in this case.
>
> CLASS
> NAME "Rightand left"
> EXPRESSION /^FO040314$/
> STYLE
> SYMBOL right
> SIZE 24
> COLOR 51 102 0
> END
> STYLE
> SYMBOL left
> SIZE 24
> COLOR 102 51 0
> END
> END
>
>
> cheers,
> thomas
>
>
--
Adrian Popa
Network Engineer
Romtelecom S.A.
Divizia Centrul National de Operare Retea
Departament Transport IP & Metro
Compartiment IP Core
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