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<DIV>By the way, I'm using php_mapscript42.dll in chameleon 1.0.4. But I have
run this config for a year, and I never had this problem. I'm running gdal
1.2.5.</DIV>
<DIV> </DIV>
<DIV><BR>-----Original Message-----<BR>From: UMN MapServer Users List
[mailto:MAPSERVER-USERS@LISTS.UMN.EDU] On Behalf Of Jacob Delfos<BR>Sent: 25
January 2005 10:28<BR>To: <A
href="mailto:MAPSERVER-USERS@LISTS.UMN.EDU">MAPSERVER-USERS@LISTS.UMN.EDU</A><BR>Subject:
Re: [UMN_MAPSERVER-USERS] mapimages have different hue (off-colour)</DIV>
<DIV> </DIV>
<DIV><BR>Steve,</DIV>
<DIV> </DIV>
<DIV>I don't think this is related, because I'm not working in indexed colour.
<BR>I did realise one thing I changed recently; I updated my graphics card
drivers. I know that that SHOULD not have any effect on the physical image being
generated, but.... it would explain why I saw this problem before with two
machines where the only difference was that they had different hardware.<BR>Is
there any connection between graphic card drivers and mapserver? As far as I
know, the drivers shouldn't have anything to do with that. Just that I can't
think of anything else.</DIV>
<DIV> </DIV>
<DIV>Tried viewing the mapimage in photoshop, but no difference. It seems like
it uses a whole different library to compress to jpg. If I generate the same
image from our production server, it creates a proper image. The good image is
smaller in filesize than the bad image, but looks proper, and has a higher count
of individual colours.</DIV>
<DIV> </DIV>
<DIV><BR>Jacob</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><BR>-----Original Message-----<BR>From: Stephen Woodbridge
[mailto:woodbri@swoodbridge.com] <BR>Sent: 24 January 2005 22:47<BR>To: Jacob
Delfos<BR>Cc: <A
href="mailto:MAPSERVER-USERS@LISTS.UMN.EDU">MAPSERVER-USERS@LISTS.UMN.EDU</A><BR>Subject:
Re: [UMN_MAPSERVER-USERS] mapimages have different hue (off-colour)</DIV>
<DIV> </DIV>
<DIV><BR>What version of mapserver are you running?<BR>Have you looked at this
bug?<BR><A
href="http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=306">http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=306</A><BR>Have
you tried viewing it on another system, or viewed it in another <BR>program like
photoshop?</DIV>
<DIV> </DIV>
<DIV>-Steve W.</DIV>
<DIV> </DIV>
<DIV>Jacob Delfos wrote:<BR>> Hi All,<BR>> <BR>> Got an
interesting problem, which I hope someone recognises; My mapimage <BR>> has
changed hue in the last weeks. I am not sure what I changed to cause <BR>>
this. Perhaps an external program changed something about how my <BR>>
computer creates images. However, even if I restore the gdal12.dll file <BR>>
that I used previously (or any other of the many versions I have), my <BR>>
image is still off-colour. It is greenish/yellowish compared to the <BR>>
normal colour. It is still 24bit jpeg, though. But the mapimages from <BR>>
all php_mapscript based sites that I run from this machine have suddenly
<BR>> got this greenish tint.<BR>> <BR>> I suspect it may be
something about the overal system, because I once <BR>> noticed how different
machines (a win2k desktop, and an XP laptop) <BR>> generated slightly
differently coloured mapimages (different hue, <BR>> different saturation),
even though both machines were installed with the <BR>> exact same mapserver
files. I tried running the site using a browser on <BR>> the host and on a
different machine, but both images look greenish.<BR>> <BR>> Does
anyone know what could affect the hue of the mapimage? Something <BR>>
global?<BR>> <BR>> regards,<BR>> <BR>>
Jacob<BR>> <BR>> <BR>> JACOB DELFOS<BR>> SPATIAL
INFORMATION ANALYST<BR>> Maunsell Australia Pty Ltd<BR>> 629 Newcastle
Street, WA 6007<BR>> PO Box 81, WA 6902<BR>> Leederville<BR>> Western
Australia<BR>> ABN 20 093 846 925<BR>> <BR>>
Tel + 61 8 9281 6185<BR>> Fax + 61
8 9281 6297<BR>> <A
href="mailto:jacob.delfos@maunsell.com">jacob.delfos@maunsell.com</A> <<A
href="mailto:jacob.delfos@maunsell.com">mailto:jacob.delfos@maunsell.com</A>><BR></FONT></DIV></BODY></HTML>