From: Aditya Mahajan <adityam@umich.edu>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: colors in pgf within context
Date: Tue, 19 Feb 2008 11:33:12 -0500 (EST) [thread overview]
Message-ID: <alpine.DEB.1.00.0802191131420.1872@nqv-yncgbc> (raw)
In-Reply-To: <200802190920.25732.alan.braslau@cea.fr>
On Tue, 19 Feb 2008, Alan BRASLAU wrote:
> Hello,
>
> Another problem with PGF+ConTeXt is the handling of cmyk colors:
>
> \usemodule[tikz]
> \setupcolors[state=start]
> \definecolor[my_yellow][c=0,m=0.3,y=0.94,k=0]
> \starttext
> \startcolor[my_yellow]
> Yellow text.
> \stopcolor
> \starttikzpicture
> \fill[my_yellow] (0,0) circle(1);
> \stoptikzpicture
> \stoptext
>
> CMYK colors work in ConTeXt but do not get passed correctly to PGF/TikZ.
> A work-around is to transform to rgb :
> \definecolor[my_yellow][r=0.98,g=0.698,b=0.09] % 250,178,23 #FAB217
>
> This seems to be a documented bug; Perhaps it will be fixed someday...
Please report it again on the pgf mailing list. Till Tantau is making
significant changes to pgf and I do not think it should be too difficult
for pgf to support cmyk color model in ConTeXt.
Aditya
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next prev parent reply other threads:[~2008-02-19 16:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <m2bq6dvj38.fsf@DNab422469.Stanford.EDU>
2008-02-19 2:43 ` Aditya Mahajan
2008-02-19 3:33 ` Jesse Alama
2008-02-19 3:47 ` Aditya Mahajan
[not found] ` <alpine.DEB.1.00.0802182252560.21564@nqv-yncgbc>
2008-02-19 4:56 ` Jesse Alama
2008-02-19 8:20 ` Alan BRASLAU
2008-02-19 16:33 ` Aditya Mahajan [this message]
2008-02-19 17:36 ` Jesse Alama
2008-02-19 17:57 ` Aditya Mahajan
2008-02-19 18:30 ` Jesse Alama
2008-02-19 18:54 ` Jesse Alama
2008-02-19 8:50 ` Hans Hagen
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