Hi,
you should search for pstill : this tool can convert RGB PDF to CMYK
ones, but it is not free.
For CMYK PDF with images, you must use CMYK images as input, so that
FOP output the PDF already partially in CMYK. You can not actually
produce CMYK pdf without using CMYK jpgs as input. I think that you
should take a look at image magick for converting your images. This
tool do pretty good RGB to CMYK conversion.
Hope this help
Pierre-Yves
Olivier Mansour a écrit :
Le 14 mars 06 à 16:53, Pierre-Yves Landuré a écrit :
Hi olivier,
at first, you have nothing to do special to use CMYK jpg with FOP
0.20.5. It should work the same as RGB jpg.
But you should know that FOP 0.20.5 as a bug with rgb color : if a
component is less that 12, it set it to 0. So that :
rgb(24, 12, 50) became rgb(24, 0, 50) inside PDF. Be aware of this if
you want perfect colors.
On my own, i've written a little java code that can replace RGB colors
by CMYK ones inside a PDF. You should find it at PDFBox website.
(PDFBox is a java library to manipulate PDF).
I'm currently using FOP 0.20.5 to produce CMYK PDF.
Thanks for your answer. I have already tested your code and it works
fine for texts elements. But do you import CMYK pictures on your PDF ?
If you don't, how produce CMYK PDF with RVB pictures ? That's my last
problem. We use FOP 0.91 maybe its a clue.
Someone was talking about free third part tools to convert RVB PDF to
CMYK PDF but I can't find one. An idea ?
Thank you
Olivier
Pierre-Yves
Olivier Mansour a écrit :
Hey
We are evaluating fop solution to produce PDF with CMYK color- space
use.
I have found a solution to convert RGB definition for text- element
(see : http://tinyurl.com/ewpxh) but when I import a CMJN jpg I have
this error message :
"Invalid ICC profile: java.lang.IllegalArgumentException: Invalid ICC
Profile Data java.lang.IllegalArgumentException: Invalid ICC Profile
Data""
Is there any solution to have a PDF output with CMYK ?
Thanks a lot.
Olivier
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http://www.clever-age.com/actualites/petits-dejeuners/
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