Re: [NTG-context] Images centered on page : Solved
On Fri, 23 Nov 2007 23:50:42 +0100
luigi scarso [EMAIL PROTECTED] wrote:
On Nov 23, 2007 9:39 PM, Vyatcheslav Yatskovsky [EMAIL PROTECTED] wrote:
Hello,
Thank you all very much. I'm pleased with number and quality of solutions
to my problem.
Did you look in supp-box at centerbox definition ?
it' something like
\vbox to \adimension{\vfill \vfill}
(well, not \vfill, but \vss)
You approach was not so distant to solutions , you only forget that
\vfill need a bit of attention.
(hey even today sometimes i'm lost with \def and \edef...)
Compare
\starttext
\vfill
a
\vfill
\stoptext
with
\starttext
\hskip1sp
\vfill
a
\vfill
\stoptext
Given that 1sp is invisible to human eye ,
one can appreciate here a butterfly effect :))
Hi Luigi,
you can use \dontleavehmode in this case.
\starttext
\dontleavehmode\vfill
a
\vfill
\stoptext
Wolfgang
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Re: [NTG-context] Images centered on page : Solved
you can use \dontleavehmode in this case. yes, i know. \meaning\ \dontleavehmode gives \quitvmode \meaning\quitvmode gives \quitvmode hence \quitvmode is a primitive . \quitvmode The primitive instructs pdfTEX to quit the vertical mode and start typesetting a paragraph. \quitvmode has the same effect as \leavevmode definition from plain macro package. Note however, that \leavevmode may conflict with \everypar tokens list. No such risk while using \quitvmode instead The primitive has been introduced in pdfTEX 1.21a. \hskip1sp give more the sense of invisible touch ... -- luigi ... it's new . it's powerful . it's luatex . http://www.luatex.org ___ 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 ___
Re: [NTG-context] Images centered on page : Solved
On Nov 23, 2007 9:39 PM, Vyatcheslav Yatskovsky [EMAIL PROTECTED] wrote:
Hello,
Thank you all very much. I'm pleased with number and quality of solutions to
my problem.
Did you look in supp-box at centerbox definition ?
it' something like
\vbox to \adimension{\vfill \vfill}
(well, not \vfill, but \vss)
You approach was not so distant to solutions , you only forget that
\vfill need a bit of attention.
(hey even today sometimes i'm lost with \def and \edef...)
Compare
\starttext
\vfill
a
\vfill
\stoptext
with
\starttext
\hskip1sp
\vfill
a
\vfill
\stoptext
Given that 1sp is invisible to human eye ,
one can appreciate here a butterfly effect :))
--
luigi
...
it's new .
it's powerful .
it's luatex .
http://www.luatex.org
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webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
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[NTG-context] Images centered on page : Solved
Hello,
Thank you all very much. I'm pleased with number and quality of solutions to my
problem.
The winner solution is provided by Wolfgang Schuster. Simple \centeredbox{}
makes all the magic I need.
I was also amazed with quick porting of my Lua code for batch image processing
to native TeX script. I'm an imperative programmer to the marrow and never will
be able to do such things. Luckily, now we have embedded Lua!
Best regards,
Vyatcheslav Yatskovsky
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