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From: Peter Rolf <indiego@gmx.net>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: missing MP shading
Date: Wed, 30 Jan 2008 13:55:09 +0100	[thread overview]
Message-ID: <47A073AD.2040705@gmx.net> (raw)

[-- Attachment #1: Type: text/plain, Size: 240 bytes --]

hi list,

i have some problems with reusing a picture in mp. the shading is 
missing, if the picture is shifted to another position (see minimal 
example). any help welcome.

[program versions: the latest, the greatest..]

greetings, peter

[-- Attachment #2: shade.tex --]
[-- Type: text/plain, Size: 474 bytes --]

\setuppagenumber[state=stop]
\setupcolors[state=start]

\startuniqueMPgraphic{test}
    save p,q; picture p; path q;

    q:= unitsquare xyscaled (OverlayWidth,.5OverlayHeight);
    p:= image(linear_shade(q,6,red,green));

    addto currentpicture also p;
    addto currentpicture also (p yshifted .5OverlayHeight);
\stopuniqueMPgraphic

\defineoverlay[test] [\uniqueMPgraphic{test}]

\starttext
\framed[width=10cm,height=10cm,background=test]{}
\stoptext

[-- Attachment #3: Type: text/plain, Size: 487 bytes --]

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             reply	other threads:[~2008-01-30 12:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-30 12:55 Peter Rolf [this message]
2008-01-30 13:05 ` Mojca Miklavec
2008-01-30 13:24   ` Peter Rolf

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