From: Christian Prim <christian.prim@gmx.ch>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: ConTeXt-defined colours broken in TikZ in MkIV with latest betas
Date: Thu, 14 May 2015 09:56:00 +0200 [thread overview]
Message-ID: <CA+9XOxpngFsvYvJKmjrn-jqhfrqOM_9rUz8HxvUdoYQDNW7Z9g@mail.gmail.com> (raw)
In-Reply-To: <553C04A2.3000708@wxs.nl>
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Thanks Hans
with context-version 2015.05.13 23:52 it finally works on my side! Thanks
for the fix!
Christian
2015-04-25 23:18 GMT+02:00 Hans Hagen <pragma@wxs.nl>:
> On 4/24/2015 3:05 PM, Christian Prim wrote:
>
>> Hi Hans
>>
>> I don't know if the latest beta already has the new code. But I can
>> confirm, that there is still a difference between tikz-colors and
>> context/metafun colors.
>>
>> TikZ translates c=1,m=1 in (native) RGB, that is b=1, which is in some
>> way correct.
>> ConTeXt translates c=1,m=1 in something I couldn't really define
>> (perhaps sRGB or some other color profile) r=0.183... g=0.191...
>> b=0.574... or in Web-Hex: #2e3092
>>
>> or back to cmyk: c=.68, m=.67,k=.43 (which is blue with some key-value
>> compared to TikZ with k=0)
>>
>> So I think that TikZ and ConTeXt don't use the same color profile....
>>
>> Hope it could help somewhat to solve my problem.
>>
>
> your example works ok here (with the tikz def file i made last week)
>
> i also made
>
> \setupcolors[cmyk=no]
> \setupcolors[rgb=no]
> \setupcolors[cmyk=no,rgb=no]
> \setupcolors[state=stop]
>
> working (nothing needed in tikz as the code that interfaces to it does
> that) which will be in the next beta
>
>
> Hans
>
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
> | www.pragma-pod.nl
> -----------------------------------------------------------------
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
>
> ___________________________________________________________________________________
>
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
prev parent reply other threads:[~2015-05-14 7:56 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-13 17:45 Mojca Miklavec
2015-04-13 18:13 ` Christian Prim
2015-04-13 20:51 ` Hans Hagen
2015-04-14 8:29 ` Christian Prim
2015-04-14 8:42 ` Hans Hagen
2015-04-14 9:54 ` Christian Prim
2015-04-16 19:34 ` Christian Prim
2015-04-16 19:58 ` Hans Hagen
2015-04-16 21:29 ` Christian Prim
2015-04-16 23:27 ` Hans Hagen
2015-04-24 13:05 ` Christian Prim
2015-04-25 21:18 ` Hans Hagen
2015-05-14 7:56 ` Christian Prim [this message]
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