Hi Max,
On Fri, Mar 15, 2024 at 01:30 (-0600), Max Chernoff wrote:
> Hi Aditya, Jim,
> On Fri, 2024-03-15 at 01:53 +0100, Aditya Mahajan wrote:
>> On Thu, 14 Mar 2024, Jim wrote:
>>> were you hoping the ConTeXt distribution would ship its own
>>> pgfutil-context.def, or were you hoping that someone could convince Henri
>>> to put the RGB change in?
>> We can patch some of the definitions of pgfutil-context.def in m-tikz
>> if really needed, but it would be preferable to first check if tikz
>> maintainers are willing to merge them upstream.
> Ah, okay. I was under the impression that the LMTX standalone
> distribution carried a ton of TikZ patches and that ConTeXt patches
> weren't really merged upstream, but it sounds like there are only a
> couple small patches and upstream does merge ConTeXt patches. I'll
> rebase my PR and check with upstream again. Thanks!
I hope your patches go through.
> On Thu, 2024-03-14 at 20:53 -0300, Jim wrote:
>> were you hoping the ConTeXt distribution would ship its own
>> pgfutil-context.def, or were you hoping that someone could convince Henri
>> to put the RGB change in?
> I've seen a few TikZ bugs/patches resolved on this list, and I know that
> the LMTX standalone distribution carries patches for TikZ (although
> fewer than I thought?), so this seemed like the right place to start.
>> And, if anyone has the will to push this (or add it in to a ConTeXt
>> distribution version), I'd still like the cmyk support, even if there is no
>> ability to specify colour profiles:
>> \def\pgfutil(a)emu@cmyk#1#2,#3,#4,#5\@nil
>> {
>> \pgfmathsetmacro{\@red@}{(1 - #2) * (1 - #5)}%
>> \pgfmathsetmacro{\@green@}{(1 - #3) * (1 - #5)}%
>> \pgfmathsetmacro{\@blue@}{(1 - #4) * (1 - #5)}%
>> \expandafter\edef\csname\string\color@#1\endcsname
>> {\noexpand\xcolor@ {}{}{rgb}{\@red@,\@green@,\@blue@}}
>> }
>> I don't see that it would hurt anything, even if it doesn't give complete
>> cmyk support.
> I need to rebase my current PGF PR anyways, so I'll add this in with it.
Thanks, I appreciate it. Maybe since there are now two people known to be
looking for basic cmyk support, Henri will cast a more accepting eye on the
request. :-)
Cheers.
Jim
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