From: Taco Hoekwater <taco@elvenkind.com>
Cc: ntg-context@ntg.nl
Subject: Re: pictures for numbers
Date: Fri, 16 Nov 2001 11:36:47 +0100 [thread overview]
Message-ID: <20011116113647.453a22f5.taco@elvenkind.com> (raw)
In-Reply-To: <20011116105527.A29519@cs.uu.nl>
"Andres Loeh" <andres@cs.uu.nl> wrote:
> Hello,
>
> I am writing a document where I want to give the chapter numbers as roman
> numerals, but with each letter replaced by a (hand-drawn) picture (I have
> them in .jpg ,.png,.eps).
>
> I wonder what would be the best approach to do it:
>
> (1) make some kind of virtual (or real) font out of the pictures
> (but how?)
This definately sounds elegant, but it is quite a large amount of work.
> (3) write a macro that transforms the output of \romannumeral
> into a sequence of \useexternalfigure calls; then define
> a conversion that makes use of that macro
This is the next best bet, I think. Here is a macro that does the
key work. You have to change the \message to do what you want:
\def\expandromannumerals#1%
{\expandafter\expandromannumeral\romannumeral #1\relax}
\def\expandromannumeral#1%
{\if #1\relax
\let\next\relax
\else
\message{#1}%
\let\next\expandromannumeral
\fi
\next }
\expandromannumerals{19}% call example
--
groeten,
Taco
next prev parent reply other threads:[~2001-11-16 10:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-16 9:55 Andres Loeh
2001-11-16 10:36 ` Taco Hoekwater [this message]
2001-11-16 11:55 ` Hans Hagen
2001-11-16 11:53 ` Hans Hagen
2001-11-16 15:06 ` [ConTeXt] " Andres Loeh
2001-11-16 16:37 ` Hans Hagen
2001-11-16 15:29 ` Andres Loeh
2001-11-16 16:38 ` Hans Hagen
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