Interlinespace in headertexts

Interlinespace in headertexts

[Willi Egger]

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Hi,

When setting up a headertext in a \vbox there is no interlinespacing.  
Placing the same text in a \vbox in the text area there is the  
default interlinespacing.
Is there a simple explanation for this behaviour?

Using LuaTeX, Version beta-0.50.0-2009122422, ConTeXt  ver:  
2010.03.02 12:34 MKIV

Minimal example attached.

Willli

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% Context file
% Filename: test-vbox.tex
% Willi Egger
% 26-03-2010

\setuppagenumbering[location=]
\setuplayout
	[topspace=2.5cm,
	backspace=1.5cm,
	header=2cm,
	footer=0pt,
	height=middle,
	width=middle]
\mainlanguage[nl]

\showframe
\def\Header{%
	\vbox{%
	Willi\par
	Maasstraat 2\par
	5836 BB Sambeek}}
	
\setupheadertexts[\Header]
	
\starttext
\vbox{%
Willi\par
Maasstraat 2\par
5836 BB Sambeek}
\stoptext

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Re: Interlinespace in headertexts

[luigi scarso]

On Fri, Mar 26, 2010 at 11:33 PM, Willi Egger <w.egger@boede.nl> wrote:
> Hi,
>
> When setting up a headertext in a \vbox there is no interlinespacing.
> Placing the same text in a \vbox in the text area there is the default
> interlinespacing.
> Is there a simple explanation for this behaviour?
No I haven't, but when I find similar problems I reset interlienspace;
try
\def\Header{\setupinterlinespace%
        \vbox{%
        Willi\par
        Maasstraat 2\par
        5836 BB Sambeek}}

-- 
luigi
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Re: Interlinespace in headertexts

[Wolfgang Schuster]

Am 26.03.10 23:33, schrieb Willi Egger:
> Hi,
>
> When setting up a headertext in a \vbox there is no interlinespacing. 
> Placing the same text in a \vbox in the text area there is the default 
> interlinespacing.
> Is there a simple explanation for this behaviour?
When ConTeXt puts a page together (add headers, footers etc. to the text)
it disables interlinespace between all the elements to avoid unwanted 
vertical
space between header, text, footer ...

Because header are added when the page is constructed the disabled 
interlinespace
is active and you get the what you experienced.

Normal text is typeset before the page is build and you get therefore 
the correct
interlinespace.

Wolfgang

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Re: Interlinespace in headertexts

[luigi scarso]

On Sat, Mar 27, 2010 at 3:17 PM, Wolfgang Schuster
<schuster.wolfgang@googlemail.com> wrote:
> Am 26.03.10 23:33, schrieb Willi Egger:
>>
>> Hi,
>>
>> When setting up a headertext in a \vbox there is no interlinespacing.
>> Placing the same text in a \vbox in the text area there is the default
>> interlinespacing.
>> Is there a simple explanation for this behaviour?
>
> When ConTeXt puts a page together (add headers, footers etc. to the text)
> it disables interlinespace between all the elements to avoid unwanted
> vertical
> space between header, text, footer ...
>
> Because header are added when the page is constructed the disabled
> interlinespace
> is active and you get the what you experienced.
>
> Normal text is typeset before the page is build and you get therefore the
> correct
> interlinespace.

\starttext
1·hello\par world

2·hello\par\nointerlineskip world  \par %% reset
3·hello\par world %% like 1

\blank

4·hello\par\nointerlineskip\vskip-1.2\lineheight
···world\par\nointerlineskip\vskip-1.2\lineheight
····tonight

\vskip 3\lineheight

\vbox{\offinterlineskip \input knuth }

\stoptext




-- 
luigi
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___________________________________________________________________________________

Re: Interlinespace in headertexts

[Wolfgang Schuster]

Am 27.03.10 16:01, schrieb luigi scarso:
> \starttext
> 1·hello\par world
>
> 2·hello\par\nointerlineskip world  \par %% reset
> 3·hello\par world %% like 1
>
> \blank
>
> 4·hello\par\nointerlineskip\vskip-1.2\lineheight
> ···world\par\nointerlineskip\vskip-1.2\lineheight
> ····tonight
>
> \vskip 3\lineheight
>
> \vbox{\offinterlineskip \input knuth }
>
> \stoptext
>    
???

Wolfgang

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___________________________________________________________________________________

Re: Interlinespace in headertexts

[luigi scarso]

On Sat, Mar 27, 2010 at 4:15 PM, Wolfgang Schuster
<schuster.wolfgang@googlemail.com> wrote:
>
> ???
TeX in \ConTeXt ?
-- 
luigi
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Re: Interlinespace in headertexts

[Willi Egger]

Thanks Luigi, problema risolto!

Willi
On 27 Mar 2010, at 04:38, luigi scarso wrote:

> \setupinterlinespace%

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Re: Interlinespace in headertexts

[Willi Egger]

Thanks Wolfgang, this explains indeed the behaviour and as mentioned  
by Luigi one needs to use \setupinterlinespace to reinvoke the  
interlinespaceing...

Willi

On 27 Mar 2010, at 15:17, Wolfgang Schuster wrote:

> Am 26.03.10 23:33, schrieb Willi Egger:
>> Hi,
>>
>> When setting up a headertext in a \vbox there is no  
>> interlinespacing. Placing the same text in a \vbox in the text  
>> area there is the default interlinespacing.
>> Is there a simple explanation for this behaviour?
> When ConTeXt puts a page together (add headers, footers etc. to the  
> text)
> it disables interlinespace between all the elements to avoid  
> unwanted vertical
> space between header, text, footer ...
>
> Because header are added when the page is constructed the disabled  
> interlinespace
> is active and you get the what you experienced.
>
> Normal text is typeset before the page is build and you get  
> therefore the correct
> interlinespace.
>
> 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  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ______________________________________________________________________ 
> _____________

___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________