From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: "Thomas A. Schmitz" <thomas.schmitz@uni-bonn.de>
Subject: Re: different page background for chapter title page
Date: Sat, 23 Mar 2013 13:27:47 +0100 [thread overview]
Message-ID: <514D9FC3.50108@wxs.nl> (raw)
In-Reply-To: <514D94BF.8000302@uni-bonn.de>
Hi,
You know the price you have to pay: wikifying ..
\setuplayout
[header=0cm,
topspace=1.625cm,
footer=0cm,
width=fit,
height=fit]
\startMPinclusions
numeric MyTitlePageDone[] ;
\stopMPinclusions
\startuseMPgraphic{background:normal}
StartPage ;
fill
(topboundary Page --cycle) enlarged(0,5mm) shifted (0,-5mm)
withcolor
\MPcolor{color:background:\namedstructureuservariable{chapter}{mycolor}} ;
StopPage ;
\stopuseMPgraphic
\defineoverlay
[background:normal]
[\useMPgraphic{background:normal}]
\startuseMPgraphic{background:title}
if unknown
MyTitlePageDone.\namedstructureuservariable{chapter}{mycolor} :
StartPage ;
fill
((topboundary Page --cycle) enlarged(0,5mm)) shifted
(0,-20mm)
withcolor
\MPcolor{color:title:\namedstructureuservariable{chapter}{mycolor}} ;
StopPage ;
MyTitlePageDone.\namedstructureuservariable{chapter}{mycolor}
:= 1 ;
fi ;
\stopuseMPgraphic
\defineoverlay
[background:title]
[\useMPgraphic{background:title}]
\setupbackgrounds
[page]
[background={background:normal,background:title}] % could be drawn in
one go
\definecolor [color:title:one] [r=0.86,g=0.88,b=0.76]
\definecolor [color:background:one] [.9(color:title:one)]
\definecolor [color:title:two] [g=0.86,r=0.88,b=0.76]
\definecolor [color:background:two] [.9(color:title:two)]
\starttext
\startchapter[title=One][mycolor=one] \input tufte \page \input knuth
\stopchapter
\startchapter[title=Two][mycolor=two] \input tufte \page \input knuth
\stopchapter
\stoptext
Of course more solutions are possible. Btw, watch the topboundary
trickery and the fractional color.
Hans
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next prev parent reply other threads:[~2013-03-23 12:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-23 11:40 Thomas A. Schmitz
2013-03-23 12:27 ` Hans Hagen [this message]
2013-03-23 12:41 ` Thomas A. Schmitz
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