[mapserver-users] Re: Is it posible to substitute a value from table for width of line

[prab.raja]

But when I tried this mapserver gives error message as *"getInteger():
Symbol definition error. Parsing error near (gid)". *

**I am using MapServer version 5.2.1.

On Wed, Jun 1, 2011 at 1:48 PM, Havard Tveite [via OSGeo.org] <
ml-node+6426034-1909892157-338562 at n2.nabble.com> wrote:

> According to <URL: http://www.mapserver.org/mapfile/style.html >
> that should be possible.
>
> Håvard
>
> On 6/1/2011 8:09 AM, prab.raja wrote:
>
> > Hi,
> > I would like to know if it's posible to draw line layer with variable
> width
> > from database table.
> >
> > Something like this?
> >
> > LAYER
> >        NAME line_layer
> >        CONNECTIONTYPE postgis
> >        CONNECTION "user=postgres password=****** dbname=shpdb
> host=localhost
> > port=5432"
> >        DATA "the_geom FROM  (SELECT gid, the_geom FROM line_layer)
> >           AS SUBQUERY using unique gid"
> >        PROCESSING "CLOSE_CONNECTION=DEFER"
> >        TYPE line
> >        OPACITY 100
> >        STATUS Off
> >        CLASS
> >           STYLE
> >              COLOR 0 140 70
> >              WIDTH [gid]
> >           END
> >        END
> >     END
> >
> > --
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>
> --
> Håvard Tveite
> Department of Mathematical Sciences and Technology, UMB
> Drøbakveien 31, POBox 5003, N-1432 Ås, NORWAY
> Phone: +47 64965483 Fax: +47 64965401 http://www.umb.no/imt/
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-- 
Regards,
Prabu Raja


--
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