[NTG-context] Vertically centered text in each page

Marco Patzer lists at homerow.info
Fri Feb 19 13:36:41 CET 2016


On Fri, 19 Feb 2016 12:51:14 +0100
Nicola <nvitacolonna at gmail.com> wrote:

> On 2016-02-19 11:23:18 +0000, Marco Patzer said:
> 
> > On Fri, 19 Feb 2016 11:54:12 +0100
> > Nicola <nvitacolonna at gmail.com> wrote:
> >   
> >> How do I setup the slide command to do that by default? I have
> >> tried putting {before,after,beforesection,aftersection}=\vfill in
> >> various combinations in \setuphead, but I cannot obtain the
> >> desired effect.  
> > 
> > \setuphead[slide][
> >   style=\ssb,
> >   command=\MySlide,
> >   color=white,
> >   insidesection=\vfill,
> >   aftersection=\vfill,
> >   page=yes]  
> 
> insidesection, of course! Thanks, that does it.
> 
> I have noticed that in a few circumstances vertical alignment is not
> desired. How do I override the default settings on a per-slide basis?
> Something like:
> 
> \startslide[title={...},insidesection=,aftersection=]
> 
> (which does not work).

No clue why that doesn't work. Wait for others to chime in.

Here's a workaround, though:

\unprotect
\setuphead [slide]
  [insidesection=\doifnot{\structureuservariable\c!align}\c!top\vfill,
   aftersection=\doifnot{\structureuservariable\c!align}\c!top\vfill]
\protect

Then you can use:

\startslide [title={Slide Two}] [align=top]
  text
\stopslide

But probably there's a better way.

Marco


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