Return Only Template Vars without Generating Image ? (get extents not image )

[Richard Greenwood]

On Tue, 4 Jan 2005 07:41:44 -0500, Shanton, James A
<James.Shanton2 at nscorp.com> wrote:
> Is it possible to do a form submit and return all my template variables
> without generating an image ?
>
> I'm working with jbox image swapping but am having a terrible time keeping
> up with the proper lat,long coordinate map extents.
>
> I would like to submit an unseen form that returns all the coordinate
> extents and template variables so that I can use those in my visible map.
>
> Thanks !
>
> Jim
>

Yes (although I have not actually done it). I would set STATUS OFF in
the map file, which will supress map image creation. You could do this
with 2 different map files, or in the query string.

--
Richard Greenwood
richard.greenwood at gmail.com
www.greenwoodmap.com