[mapserver-users] Imgext error!

[Nuno Alves]

In the beggining i had an image with 600x600 pixels, but now i'm using one
with 300x300 with the same results. Could it be a mapserver bug?

Thanks.


-----Original Message-----
From: Ed McNierney [mailto:ed at topozone.com]
Sent: sexta-feira, 11 de Janeiro de 2002 15:50
To: Nuno Alves; mapserver-users at lists.gis.umn.edu
Subject: RE: [mapserver-users] Imgext error!


Nuno -

How large is the image you are requesting?  MapServer is compiled to
limit images (by default) to 1024 x 1024 pixels, to prevent users from
generating requests for enormous maps that would slow down your server.
It is easy to rebuild MapServer and change this limit, but if you are
asking for an image greater than 1024 pixels in either dimension, this
is probably your problem.

	- Ed

Ed McNierney
Chief Mapmaker
TopoZone.com
ed at topozone.com
(978) 251-4242


-----Original Message-----
From: Nuno Alves [mailto:est-n-alves at ptinovacao.pt]
Sent: Friday, January 11, 2002 10:16 AM
To: mapserver-users at lists.gis.umn.edu
Subject: [mapserver-users] Imgext error!




I all. I've allready posted a message about mapserver generats blank
images.
One new thing:
I think the blank images generated by mapserver are due to the URL
imgext
request, that asks for
a box bigger than the original extensions defined in the original .MAP
file.
How can i correct this problem?
I allready see a message posted in the mailing list with the same
problem,
but i could not find any
response to it. 

I'm using mapserver 3.5 compiled with Postgis, OGR (in gdal) and GD-1.2
for
GIF support. My data files
are in .TAB format. I send here to a zip file with my demo.map.

Any help would be greatly appreciated. Thanks.     (sorry about my
english)


 <<demo.zip>> 

 <<...OLE_Obj...>> 

Nuno Ricardo Ribeiro Alves
PT Inovação, S.A.
Serviços e Redes Móveis
* R. Engº José Ferreira Pinto Basto - 3810 Aveiro
* mailto:est-n-alves at ptinovacao.pt