[mapserver-users] AGG Rendering problem
tony.baylis at resexmap.com.au
Tue Oct 27 17:34:57 EDT 2009
Thanks to Rahkonon and and Paul for their responses but neither solved
the problem. I eventually moved a map from my existing working
mapserver/agg instance to the rebuilt one and after doing the required
bits to point it at the right data IT also did not work in AGG rendering
I then removed all layers and started adding them back to the map one by
one to see if it was a problem with the layer setup somewhere...sure
enough one of the layers was referencing a symbol in the symbolset that
AGG obviously dislikes. Once I removed the 'SIZE' criteria from the
'STYLE' AGG rendering worked. Since putting the original map together I
have created another (better) symbol for this object and using this all
is working well.
So there you have it...a symbol working with standard rendering but not
with AGG, the result being the application seemed to lose connection.
Spatial Information Specialist
Resource and Exploration Mapping
Suite 8, 290 Boundary St
Spring Hill QLD 4000
Ph 3832 1600
Fax 3832 1603
Mob 0419 759 131
Email tony.baylis at resexmap.com.au
Rahkonen Jukka wrote:
> Try adding MIMETYPE to outputformat. I guess that without it Mapserver is using default for jpeg requests. If you use, while testing, your own mimetype like
> MIMETYPE "image/jpeg2" and in request use &FORMAT=image/jpeg2 you should be able to compare what happens with image/jpeg and image/jpeg2. If jpeg2 works you know that Mapserver if using your own imageformat because otherwise image/jpeg2 would not be recognised. Then rename AGG MIMETYPE to image/jpeg and see if the output now seems to be generated by AGG.
> -Jukka Rahkonen-
>> -----Alkuperäinen viesti-----
>> Lähettäjä: mapserver-users-bounces at lists.osgeo.org
>> [mailto:mapserver-users-bounces at lists.osgeo.org] Puolesta Tony Baylis
>> Lähetetty: 26. lokakuuta 2009 15:15
>> Vastaanottaja: mapserver-users at lists.osgeo.org
>> Aihe: [mapserver-users] AGG Rendering problem
>> Hi all,
>> This is my first post in a long time so be gentle...My
>> problem is I have finally updated an old server to use
>> MapServer 5.4.2 and want to use AGG rendering I have done
>> this without a problem on another server earlier in the year
>> but for some reason whenever I add the 'OUTPUTFORMAT'
>> section and remove 'IMAGETYPE' I get a Connection Lost type
>> error from the browser. Replace 'IMAGETYPE' and the
>> connection is restored but the map is definitely not anti-aliased.
>> Below is the relevant section from my mapfile and below that
>> the output from a ./mapserv -v. Both outputs match the
>> server that works.
>> #IMAGETYPE JPEG
>> NAME "AGG_JPEG"
>> DRIVER "AGG/JPEG"
>> IMAGEMODE RGB
>> ./mapserv -vMapServer version 5.4.2 OUTPUT=GIF OUTPUT=PNG
>> OUTPUT=JPEG OUTPUT=WBMP OUTPUT=PDF OUTPUT=SWF OUTPUT=SVG
>> SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
>> SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_CLIENT
>> SUPPORTS=FASTCGI SUPPORTS=GEOS INPUT=TIFF
>> INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE
>> Here's hoping you can help.
>> Tony Baylis
>> Spatial Information Specialist
>> Resource and Exploration Mapping
>> Suite 8, 290 Boundary St
>> Spring Hill QLD 4000
>> Ph 3832 1600
>> Fax 3832 1603
>> Mob 0419 759 131
>> Email tony.baylis at resexmap.com.au
>> www resexmap.com.au
>> mapserver-users mailing list
>> mapserver-users at lists.osgeo.org
More information about the mapserver-users