[Image-SIG] playing with CMYK images

Kevin Cazabon kevin at cazabon.com
Mon Mar 2 23:52:31 CET 2009


The jpeg plugin doesn't handle CMYK properly - I've posted patches in  
the past... trivial to fix.

Kevin.


On 02 Mar 2009, at 14:04, Charlie Clark wrote:

>
> Am 27.02.2009 um 19:09 schrieb Ask Holme:
>
>> Hey list
>>
>> i have just tried using PIL to crop and resize CMYK images (with  
>> CMYK as end result, no color mode conversion). I must say i was  
>> surprised how awfull the result look. Even though PIL is not  
>> supposed to touch the color mode, colors is totally fucked up in  
>> the modified image.
>>
>> Is that because i'm doing something wrong or is the only solution  
>> simply to switch to imagemagick if i want better CMYK support
>
> wow! As someone who normally appreciates informality on mailing  
> lists and relishes in the triumph of the vernacular I found this a  
> rude first post.
>
> Can you please provide some details as to what's gone so horribly  
> wrong. I would be surprised if the problem is actually with PIL per  
> se and not with one of the underlying C libraries.
>
> Charlie
> --
> Charlie Clark
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>
>
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