[mapserver-users] text size from field but with an expression

[Andrea Peri]

ok, thx.

Infact I'm using spatialite db.
So I hope to have success to support this sintax.

Now I'm try.

Thx.




2012/10/4 thomas bonfort <thomas.bonfort at gmail.com>

> On Thu, Oct 4, 2012 at 10:04 AM, Andrea Peri <aperi2007 at gmail.com> wrote:
> > Hi,
> > I have a label with the size from a field of attributes.
> > But I need to change this size adding always a costant factor.
> >
> > I need someting like:
> >
> > LABEL
> >   ...
> >   SIZE expression([field1]+10)
> >   ANGLE [field2]
> > END
> >
> > This seem don't allowed.
> >
> > Is this right ?
> correct. if you are using a db backend, you can let the db do this for you:
>
> DATA "the_geom from (select id,the_geom,field1+10 as field1, field2
> from mytable) as foo using unique id using srid=xxx"
>
> >
> > Thx,
> >
> > --
> > -----------------
> > Andrea Peri
> > . . . . . . . . .
> > qwerty àèìòù
> > -----------------
> >
> >
> > _______________________________________________
> > mapserver-users mailing list
> > mapserver-users at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/mapserver-users
> >
>



-- 
-----------------
Andrea Peri
. . . . . . . . .
qwerty àèìòù
-----------------
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