[mapserver-users] Possible Bug? use Style with Offset and Color from DB twice in one class section

[Steve Lime]

What version? I remember fixing something like this at one point... Steve

Sent from my iPad

On Jul 26, 2011, at 4:13 AM, "Ralf Trier" <Ralf.Trier at logos-ib.de> wrote:

> Hello, 
> 
> I want to draw two parallel lines to baselines from a database. The
> parallel lines should be drawn with the color set in the db. 
> 
> Part of my map file:
> 
> LAYER
>    NAME "tttt"
>    TYPE LINE
>    PROJECTION
>        "init=epsg:900913"
>    END
>    STATUS DEFAULT
>    CONNECTIONTYPE postgis
>    CONNECTION "host=192.168.1.10 dbname=xxx user=xxx"
>    DATA "way from (select id, color01, color02, way from myTable)
> as foo using unique id using srid=900913"
>    SIZEUNITS pixels
>    CLASS 
>        STYLE
>            OFFSET 5 -99
>            COLOR [color01]
>            WIDTH 10
>            LINECAP square
>        END
>        STYLE
>            OFFSET -5 -99
>            COLOR [color02]
>            WIDTH 10
>            LINECAP square
>        END
>    END 
> END
> 
> Strange think happens. The first parallel line is drawn with the
> expected color. The second line (second style instruction) will be drawn
> in a random color seems to come from another line. The color (second
> line) will change depending form the scale.
> 
> Any ideas?
> 
> Thanks
> Ralf
> 
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