[postgis-users] point display in mapserver app.

[Giuseppe Molinario]

I'll try, thank you.

On 6/13/07, Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk> wrote:
>
> On Wed, 2007-06-13 at 18:43 +0200, Giuseppe Molinario wrote:
> > Hi everyone,
> >
> > I am working with a postgis point table that needs to be displayed in
> > a mapserver application (pmapper).
> >
> > my problems:
> >
> > 1. what happens when two points are in the same exact location? ( the
> > rows in my table can sometimes have the identical lat long coordinates
> > and therefore geometry column.)
> >       * how can i set the mapfile to show me both points and labels?
> >         is this ever possible? I realize this is a bit of werid
> >         question, but i am not asking about topology...just nuts and
> >         bolt postgis/mapfile....
> >       * the query tool does not respond anymore. seems like having two
> >         identical points prevents the query tool from working
> >       * this all worked prior to me having "overlapping" points
> > 2. different question. Layer>class in mapfile: I have an EXPRESSION
> > object that goes like this  EXPRESSION ([ID_specie_att]=2) now how do
> > i get the SAME class to display both points that have value 2,3,4,5,6?
> > Do i really have to make 5 different classes? I would rather not
> > because i don't want them in my legend.
> >
> >
> > thanks very much for any help.
> >
> > Giuseppe
>
>
> Hi Giuseppe,
>
> These questions are to do with Mapserver rather than PostGIS, so I'd
> suggest that you try the mapserver-users mailing list at
> http://mapserver.gis.umn.edu/community/mailinglists/mapserver-users/.
>
>
> Kind regards,
>
> Mark.
>
> --
> ILande - Open Source Consultancy
> http://www.ilande.co.uk
>
>
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