Hi, esp. Hans,
while finalizing the PDF for our latest book, I recognized a color problem:
The general black color is rendered not 100% black in CMYK mode, but in
all channels (converted RGB, I guess).
With
\definecolor[cmykblack][k=1]
\setupcolors[textcolor=cmykblack]
this is ok, but the
Am 09.11.22 um 17:22 schrieb Duncan Hothersall:
Have you tried overprint=yes? I have that in old files which used to
work under mkii. I must admit I haven't had the need to use overprinting
since then, but I do recall that come colour handling wasn't ported
across to mkiv or later.
Thank you
Have you tried overprint=yes? I have that in old files which used to work
under mkii. I must admit I haven't had the need to use overprinting since
then, but I do recall that come colour handling wasn't ported across to
mkiv or later.
Duncan
On Wed, 9 Nov 2022 at 16:12, Henning Hraban Ramm via
I’m not sure if this ever worked, but at least in latest LMTX it doesn’t:
"""
\setupcolors[state=start,cmyk=yes,rgb=no,intent=overprint]
\starttext
\framed[
background=color,
backgroundcolor=yellow,
]{\ss\bfd
Black should always overprint.
}
\stoptext
"""
The black text and frame
