On Sun, 29 Nov 2020 at 14:26, Derek Jones <gm...@knosof.co.uk> wrote:
[...]
> I can regenerate the images, and explicitly specify cmyk. But using:
>
> pdf.options(colormodel="cymk")
>
> does not change anything. The colors look remarkably similar to
> those produced via the ghostview route.
[...]
> Does anybody have any ideas for producing cmyk images that have
> the same (or close enough) look as the RGB?
Have you tried printed a few pages in CMYK?
A monitor is based on mixing light using Red-Green-Blue. So it is not
possible for the monitor to show
CMYK which must be printed on paper to view correctly.
Regards
Martin
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