[Mapserver-users] Pixel....

[woodbri at swoodbridge.com]

Please see http://mapserver.gis.umn.edu/doc36/cgi-reference.html
there is an example at the end of the page: "Changing mapfile 
paratmeters"

-Steve

On 10 Jun 2003 at 14:19, João Paulo M. Claro wrote:

> Steve,
> How I make to make this passing for parameters in the URL for the
> MapServer? 
>   I have the following situation, the center of the map is latitude
>   -23 and longitude -46 and that to insert a point in latitude -23,55
>   and longitude -46.46 the imgext=-47 -24 -45 -22. 
> 
> How I can insert this point?
> 
> Thanks
> 
> João Paulo
> 
> 
> 
> ----- Original Message ----- 
> From: <woodbri at swoodbridge.com>
> To: <mapserver-users at lists.gis.umn.edu>; "João Paulo M. Claro"
> <jpmclaro at yahoo.com.br> Sent: Monday, June 09, 2003 9:23 PM Subject:
> Re: [Mapserver-users] Pixel....
> 
> 
> > João Paulo,
> > 
> > You can do this either via the mapserver URL parameters or via
> > mapscript and you can specify the point you want to mark in lat/long
> > or XY instead of pixels. Look at the FEATURE object in the mapfile
> > reference or the mapscript reference and look at the URL reference.
> > 
> > The basic scenario is that you define a FEATURE without a location
> > defined, then use the URL params or mapscript to give the feature a
> > coordinate value so it will be displayed.
> > 
> > Sorry, I don't have an example handy. - Anyone else have an example?
> > 
> > -Steve
> > 
> > On 9 Jun 2003 at 20:29, João Paulo M. Claro wrote:
> > 
> > > Hi Folks,
> > > 
> > > I have the following problem, necessary to mark on the map a point
> > > that is not in the center of the map, as I can make this?
> > > 
> > > I can treat linearly, this to make a ratio in pixel?
> > > 
> > > Somebody can give an example to me of as to make this? 
> > > 
> > > Cordially,
> > > 
> > > João Paulo
> > > 
> > 
> > 
> > 
> > _______________________________________________
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> > Mapserver-users at lists.gis.umn.edu
> > http://lists.gis.umn.edu/mailman/listinfo/mapserver-users
>