Re: [mapserver-users] MS 6.0 beta4, is image/jpeg output OK?
Jukka, You indeed found a good one: image/jpeg output for all 6.0 betas in MS4W was broken. In fact the underlying GD library was pointing to a an old non-existent libjpeg version, jpeg-6b, and recent MS4W is built against jpeg-8b (this is what the error message was really trying to tell us: Wrong JPEG library version: you are calling JPEG-6 through GD but MapServer expects to find JPEG-8). So here is a patch, which contains a rebuilt GD library that points to an upgraded JPEG-8c library: http://www.maptools.org/dl/ms4w/mapserver_ms4w-6.0.0-beta6-patch.zip I thank you very much for discovering this problem. I guess this is why we have a 'beta' stage. (the MS4W ticket is http://bugzilla.maptools.org/show_bug.cgi?id=2313) Thanks again for this feedback! happy friday to all. -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ On 11-04-12 10:47 AM, Rahkonen Jukka wrote: Hi, I have a pretty basic mapfile without my own OUTPUTFORMAT settings. MS 6.0 beta4 is advertising image/jpeg in the GetCapabilities. However, if I use it in the GetMap I am getting my request back from the server. I mean that by browser shows me exactly the same query as a result in test format that I was sending from the URL line. I have never before seen this behaviour. If I change format into image/png or image/gif I am getting a proper image back. I am testing with MS4W package. -Jukka Rahkonen- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] MS 6.0 beta4, is image/jpeg output OK?
Hello Jukka, If you create a test case I can do some testing (and if you can file it in the MS4W issue tracker that would be excellent). Also in the ticket please mention whether this works for you with MS4W 3.0.2 (MapServer 5.6.6), or if this issue applies to just the MapServer 6.0 beta packages (and which exact package did this issue first occur at for you, including beta5). Thanks. -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ On 11-04-13 4:09 AM, Rahkonen Jukka wrote: -Alkuperäinen viesti- Lähettäjä: Frank Warmerdam [mailto:warmer...@pobox.com] Lähetetty: 12. huhtikuuta 2011 21:38 Vastaanottaja: Rahkonen Jukka Aihe: Re: [mapserver-users] MS 6.0 beta4, is image/jpeg output OK? On 11-04-12 02:23 PM, Rahkonen Jukka wrote: Hi, Some more information found from the Apache error log: [Tue Apr 12 17:19:05 2011] [error] [client xxx.xx.xx.xx] Wrong JPEG library version: library is 62, caller expects 80\r Can anybody guess where this wrong JPEG library is hiding? I am running Windows 2003 server with MS4W 3.0.1, updated into MS 6.0 beta4. Jukka, I would suggest looking in \windows\system32 for any jpeg DLLs. It may be that one is overriding the one distributed with MS4W. Hi, MS4W does not come with jpeg dll as far as I understand. Nor do I have such in my system disk in any directory. I checked it with running dir /s *jpeg*.dll I do have jpeg.dlls in other places like Java \bin directory. In addition I have jpeg_osgeo.DLLs in various places, but not within the MS4W tree. Renaming everything that looks like jpeg dll did not change anything, the error is still library is 62, caller expects 80 Perhaps this is more MS4W problem? ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] MS 6.0 beta4, is image/jpeg output OK?
Hi, I have a pretty basic mapfile without my own OUTPUTFORMAT settings. MS 6.0 beta4 is advertising image/jpeg in the GetCapabilities. However, if I use it in the GetMap I am getting my request back from the server. I mean that by browser shows me exactly the same query as a result in test format that I was sending from the URL line. I have never before seen this behaviour. If I change format into image/png or image/gif I am getting a proper image back. I am testing with MS4W package. -Jukka Rahkonen- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] MS 6.0 beta4, is image/jpeg output OK?
I think some browsers do that if the image is corrupt. Try to use curl or wget or view-source to see the actual returned data. -- thomas On Tue, Apr 12, 2011 at 15:47, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, I have a pretty basic mapfile without my own OUTPUTFORMAT settings. MS 6.0 beta4 is advertising image/jpeg in the GetCapabilities. However, if I use it in the GetMap I am getting my request back from the server. I mean that by browser shows me exactly the same query as a result in test format that I was sending from the URL line. I have never before seen this behaviour. If I change format into image/png or image/gif I am getting a proper image back. I am testing with MS4W package. -Jukka Rahkonen- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] MS 6.0 beta4, is image/jpeg output OK?
Hi, Some more information found from the Apache error log: [Tue Apr 12 17:19:05 2011] [error] [client xxx.xx.xx.xx] Wrong JPEG library version: library is 62, caller expects 80\r Can anybody guess where this wrong JPEG library is hiding? I am running Windows 2003 server with MS4W 3.0.1, updated into MS 6.0 beta4. -Jukka Rahkonen- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Rahkonen Jukka Lähetetty: 12. huhtikuuta 2011 16:48 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: [mapserver-users] MS 6.0 beta4, is image/jpeg output OK? Hi, I have a pretty basic mapfile without my own OUTPUTFORMAT settings. MS 6.0 beta4 is advertising image/jpeg in the GetCapabilities. However, if I use it in the GetMap I am getting my request back from the server. I mean that by browser shows me exactly the same query as a result in test format that I was sending from the URL line. I have never before seen this behaviour. If I change format into image/png or image/gif I am getting a proper image back. I am testing with MS4W package. -Jukka Rahkonen- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
