[Mapserver-users] white (blank) image?

[Debbie Pagurek]

Looks to me like your extent is specified in decimal degrees, NOT meters...

D. Pagurek


>>> Pedro Salazar <pedro-b-salazar at ptinovacao.pt> 02/25/03 11:04AM >>>
Greetings, 

I'm trying to view my shapes in mapserver. I defined a simple map file,
but when I invoke my html I'm always getting a blank image!! In "extent"
I put the lower-left point (minx miny) followed by the upper-right point
(maxx maxy). I don't get any error (I think...), but I don't know how
should I debug it!!

By the way, I comment in the PROJ directive (to not interfere).

Any help would be appreciated!

thanks,
Pedro Salazar.

--html--
...
<img border=1
src="/cgi-bin/mapserv?map=/var/www/locawa/aveiro.map&mode=map"
...

--aveiro.map--

# MAP
NAME AVEIRO
EXTENT -8.6879 40.5247 -8.5165 40.7215
SIZE 400 300
UNITS METERS
SHAPEPATH "data"

#PROJ (PROJ.4) # <32629>
#PROJECTION
#    "proj=utm"
#    "zone=29"
#    "ellps=WGS84"
#    "datum=WGS84" 
#    "units=m"
#    "no_defs"
#END


LAYER
NAME edif_public
TYPE POLYGON
    DATA edif_public
    CLASS
        OUTLINECOLOR 128 128 128
        COLOR 225 230 185
    END
END

LAYER
NAME zona_habit
TYPE POLYGON
    DATA zona_habit
    CLASS
        OUTLINECOLOR 128 128 128
        COLOR 225 225 185
    END
END

END # MAP

-- 
<id name="pedro salazar"> 
<email>pedro-b-salazar at ptinovacao.pt</email>
<pgp-key-id>0E129E31D803BC61</pgp-key-id>
</id>