From: Peter Rolf <indiego@gmx.net>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: unwanted rgb-->gray conversion (mkiv)
Date: Tue, 27 Jan 2009 18:32:58 +0100 [thread overview]
Message-ID: <497F454A.8090506@gmx.net> (raw)
[-- Attachment #1: Type: text/plain, Size: 302 bytes --]
Hi Hans,
The attached example works fine with mkii (text and gfx both use RGB
colors). Using mkiv reduces the colorspace of the graphic to GRAY.
Sadly PDFX/-4 doesn't allow to mix color profiles of colorspace RGB with
GRAY ones. So I'm forced to always use the RGB colorspace...
Best wishes, Peter
[-- Attachment #2: reduction.tex --]
[-- Type: text/plain, Size: 291 bytes --]
\setupcolors[state=start]
\definecolor[rgbgray] [r=.5,g=.5,b=.5]
\startuniqueMPgraphic{foo}{size}
fill unitsquare xyscaled(\MPvar{size},\MPvar{size}) withcolor \MPcolor{rgbgray};
\stopuniqueMPgraphic
\starttext
\uniqueMPgraphic{foo}{size=5cm}
\color[rgbgray] Gray text.
\stoptext
[-- Attachment #3: Type: text/plain, Size: 487 bytes --]
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next reply other threads:[~2009-01-27 17:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-27 17:32 Peter Rolf [this message]
2009-02-02 13:38 ` Peter Rolf
2009-02-02 21:30 ` Wolfgang Schuster
2009-02-03 10:46 ` Peter Rolf
2009-02-03 11:26 ` Wolfgang Schuster
2009-02-03 12:12 ` Peter Rolf
2009-02-03 12:30 ` Wolfgang Schuster
2009-02-03 14:05 ` Peter Rolf
2009-02-03 15:22 ` Peter Rolf
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