From: Hans Hagen <pragma@wxs.nl>
Subject: Re: typearea
Date: Thu, 15 Jan 2004 11:23:35 +0100 [thread overview]
Message-ID: <6.0.1.1.2.20040115110819.0331eec0@server-1> (raw)
In-Reply-To: <Pine.LNX.4.44.0401141928230.25316-100000@gaston.free.fr>
At 19:33 14/01/2004, you wrote:
>On Sun, 11 Jan 2004, Peter Münster wrote:
>
> > %%%%%% Here is the problem: dividing one length by another. %%%%%%
[code skipped]
Some days ago Willy Egger sent me a translation/summary of this koma page
size adventure.
Since I opt for a more contexty solution i want to follow a stepwise
approach in getting this done. As a start:
(1) the ratio: this is the most efficient and (on average) accurate
solution that also handles large paper sizes:
%edef\layoutratio{\withoutpt{\the\dimexpr(8\paperheight/\dimexpr(\paperwidth/
8192))}}
%edef\layoutratio{\withoutpt{\the\dimexpr(4\paperheight/\dimexpr(\paperwidth/16384))}}
%edef\layoutratio{\withoutpt{\the\dimexpr(2\paperheight/\dimexpr(\paperwidth/32768))}}
\edef\layoutratio{\withoutpt{\the\dimexpr(2\paperheight/(\paperwidth/32768))}}
(2) for the moment this way, will be handled slightly different (because in
context we can mix layouts and layouts can be dynamic
\def\layoutwidth
{10cm}
\unprotected \def\layouthfheight
{\dimexpr(\layoutparameter\c!hoofd+\layoutparameter\c!hoofdafstand+
\layoutparameter\c!voet +\layoutparameter\c!voetafstand )}
\def\layoutheight
{\dimexpr(\layoutratio\dimexpr(\layoutwidth)+\layouthfheight)}
(3) this brings us:
\definelayout
[koma] % actually i want a better name since it's one of a set of
calculations
[backspace=\dimexpr((\paperwidth-\layoutwidth)/2),
width=middle, % less rounding errors than \layoutwidth,
cutspace=\dimexpr((\paperwidth-\layoutwidth)/2),
header=2\lineheight,
headerdistance=\lineheight,
height=middle, % less rounding errors than \layoutheight
footerdistance=\lineheight,
footer=2\lineheight,
topspace=\dimexpr(1\dimexpr(\paperheight-(\layoutheight+\layouthfheight))/3),
bottomspace=\dimexpr(2\dimexpr(\paperheight-(\layoutheight+\layouthfheight))/3)]
\setuplayout
[koma]
(4) the 'number of chars per line' .. i'll come back to that
Hans
next prev parent reply other threads:[~2004-01-15 10:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-04 18:24 typearea Peter Münster
2004-01-04 21:03 ` typearea Hans Hagen
2004-01-06 7:21 ` typearea Peter Münster
2004-01-06 14:13 ` typearea Henning Hraban Ramm
2004-01-11 21:02 ` typearea Peter Münster
2004-01-14 18:33 ` typearea Peter Münster
2004-01-15 10:23 ` Hans Hagen [this message]
2004-01-19 19:06 ` typearea Peter Münster
2004-01-20 9:12 ` typearea Hans Hagen
2004-01-15 12:23 typearea Hans Hagen
2004-01-15 13:45 ` typearea Willi Egger
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