Tibor
thank you both for answers, I understand now the situation...
My friend is historcian and he is not interested in learning any DTP technics – 
that is quite understandable.
His first pdf exported from OO was flatly rejected as it was in RBG. It is 
fault or shortcoming of this publishing shop but he will not change it.
Today, I found and tested pstill tool, it converts pdf to CMYK pdf, only colors 
(in included photos) are somehow shifted, or undersaturated. I had not 
investigated this issue yet, it might be something trivial …
No not trivial, thats wath i mend with using correct colorspace, when the pictures in a LO doc are all the same colorspace, then tranforming to CMYK has a better change to produce better colors.
This was some background, but I have following question:

You wrote:

„Important for this process  is using the correct colorspace (sRGB or adobeRGB) 
is more important and there are we have no tools in LO !“ - are you trying to 
say, that OO/LibreOffice exports PDFs to wrong RGB type that can not be 
converted properly into CMYK pdf? If this would be the case it would be quite 
serious problem...
I supose LO is not touching the colorspace precent in the original pictures, we slould have a tool (at least in draw) yo check the colorspace in a picture and to alter this all to the same space.
Regards

Tibor



On Thu, 16 Dec 2010 09:08:38 +0100, Fernand Vanrie<s...@pmgroup.be>  wrote:

Tibor,

A few years ago i would say yes a good idea that "CMYK" but deaser days
RGB is a common workflow due to the online use of the same (rgb)
documents. CMYK is "printer" business so they mostly prefer to do the
transfer off a RGB-pdf into a CMYK-pdf.
Important for this process  is using the correct colorspace (sRGB or
adobeRGB) is more important and there are we have no tools in LO !

Fernand
Hi,
Friend of mine had an issue with openoffice, He was asked to deliver pdf in 
CMYK colorspace. It is not possible by now AFAIK. But are there any plans or 
any work being done in this regard? I just wonder, it is not critical issue for 
me, nor for my friend. He used some Adobe product at the end...

Regards







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