From: Wolfgang Schuster <schuster.wolfgang@googlemail.com>
To: ntg-context@ntg.nl
Cc: mailing list for ConTeXt users <ntg-context@ntg.nl>,
Yatskovsky <yatskovsky@gmail.com>
Subject: Re: Images centered on page
Date: Fri, 23 Nov 2007 19:00:48 +0100 [thread overview]
Message-ID: <20071123190048.1bf3c43a.schuster.wolfgang@googlemail.com> (raw)
In-Reply-To: <688772575.20071123185537@gmail.com>
On Fri, 23 Nov 2007 18:55:37 +0200
Vyatcheslav Yatskovsky <yatskovsky@gmail.com> wrote:
> Hello,
>
> How can I center the image on a page? I want images to cover the page completely, and since they have proper size (roughly A4), I only need them to be centered. Now they are stuck to the top, leaving a gap on bottom (and same for left-right).
>
> I have the following script (note my Lua trick to process images in a batch). Image names are "Image00001.png" and so on.
>
>
> %engine=luatex
> \setuplayout
> [footer=0mm, header=0mm,
> topspace=0mm, backspace=0mm,
> leftmargin=0mm, rightmargin=0mm,
> location=middle,
> height=fit, width=fit]
>
> \starttext
>
> \startluacode
> for n = 1, 9 do
> tex.print(string.format("\\externalfigure[Image%05d.png]", n));
> end
> \stopluacode
>
> \stoptext
\def\fivedigits#1%
{\ifnum#1<10000 0\ifnum#1<1000 0\ifnum#1<100 0\ifnum#1<10 0\fi\fi\fi
\fi\number#1}
\dorecurse{9}
{\startTEXpage[width=210mm,height=297mm]
\centeredbox{\externalfigure[Image-\fivedigits\recurselevel]}
\stopTEXpage}
Wolfgang
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
next prev parent reply other threads:[~2007-11-23 18:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1.1195815602.3459.ntg-context@ntg.nl>
2007-11-23 16:55 ` Vyatcheslav Yatskovsky
2007-11-23 17:07 ` Idris Samawi Hamid
2007-11-23 17:24 ` Vyatcheslav Yatskovsky
2007-11-23 17:31 ` luigi scarso
2007-11-23 17:47 ` Idris Samawi Hamid
2007-11-23 17:36 ` Idris Samawi Hamid
2007-11-23 17:46 ` Peter Münster
2007-11-23 18:00 ` Idris Samawi Hamid
2007-11-23 18:00 ` Wolfgang Schuster [this message]
2007-11-23 19:30 ` Wolfgang Schuster
2007-11-23 19:48 ` luigi scarso
2007-11-24 5:32 ` Idris Samawi Hamid
2007-11-24 9:15 ` Wolfgang Schuster
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20071123190048.1bf3c43a.schuster.wolfgang@googlemail.com \
--to=schuster.wolfgang@googlemail.com \
--cc=ntg-context@ntg.nl \
--cc=yatskovsky@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).