Re: [NTG-context] paper dimensions for TEXpage

2021-08-19 Thread Pablo Rodriguez via ntg-context
On 8/18/21 4:25 PM, Hans Hagen via ntg-context wrote:
> On 8/17/2021 4:01 PM, Pablo Rodriguez via ntg-context wrote:
>> [...]
>> In this case, \getfiguredimensions would work, but I don’t know how to
>> deal with a pure text box.
>>
>> BTW, is there a way to have TEXpages numbered? "pagestate=start" seems
>> not to work here.

Many thanks for your reply, Hans.

"pagestate=start" works fine with TEXpages, but I don’t know why I
didn’t noticed that when I checked it.

> for the wiki ...

Wikified at https://wiki.contextgarden.net/Layers#Layers_in_fitting_pages.

Many thanks for your help,

Pablo
--
http://www.ousia.tk
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Re: [NTG-context] paper dimensions for TEXpage

2021-08-18 Thread Hans Hagen via ntg-context

On 8/17/2021 4:01 PM, Pablo Rodriguez via ntg-context wrote:

On 8/17/21 9:30 AM, Hans Hagen via ntg-context wrote:

On 8/17/2021 5:56 AM, Pablo Rodriguez via ntg-context wrote:

[...]
I don’t get the layer in the TEXpage.

How could I get it with the TEXpage dimensions?

only by first boxing (using framed or so) and then taking those dimensions


Many thanks for your reply, Hans.

I’m afraid I don’t know how to make the commands work:

   \setupexternalfigures[location=default]
   \definelayer[hi]
[x=.5\dimexpr\framedwidth\relax, y=.5\dimexpr\framedheight\relax]
   \setupbackgrounds[page][background={foreground, hi}]
   \starttext
   \startTEXpage
   \framed[frame=off, offset=none]
   {\setlayer[hi]{\color[red]{hi}}
   \externalfigure[cow-brown]\framedheight}
   \stopTEXpage
   \stoptext

In this case, \getfiguredimensions would work, but I don’t know how to
deal with a pure text box.

BTW, is there a way to have TEXpages numbered? "pagestate=start" seems
not to work here.

for the wiki ...

\starttext

  \definelayer[hi]

  \startTEXpage[background=hi]
\setbox\scratchbox\hbox\framed
  [frame=off,offset=none,align=middle]
  {\input{tufte}}%
\setuplayer
  [hi]
  [width=\wd\scratchbox,height=\htdp\scratchbox]
\setlayer
  [hi][preset=middle]
  {\color[green]{there}}
\box\scratchbox
  \stopTEXpage

  \defineoverlay[hi]

  \startTEXpage[background=hi]
\defineoverlay
  [hi]
  [{\framed

[frame=off,offset=overlay,width=\overlaywidth,height=\overlayheight]
  {\color[red]{there}}}]
\framed
  [frame=off,offset=none,align=middle,background=hi]
  {\input{tufte}}%
  \stopTEXpage

\stoptext


-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
   tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
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Re: [NTG-context] paper dimensions for TEXpage

2021-08-17 Thread Pablo Rodriguez via ntg-context
On 8/17/21 9:30 AM, Hans Hagen via ntg-context wrote:
> On 8/17/2021 5:56 AM, Pablo Rodriguez via ntg-context wrote:
>> [...]
>> I don’t get the layer in the TEXpage.
>>
>> How could I get it with the TEXpage dimensions?
> only by first boxing (using framed or so) and then taking those dimensions

Many thanks for your reply, Hans.

I’m afraid I don’t know how to make the commands work:

  \setupexternalfigures[location=default]
  \definelayer[hi]
   [x=.5\dimexpr\framedwidth\relax, y=.5\dimexpr\framedheight\relax]
  \setupbackgrounds[page][background={foreground, hi}]
  \starttext
  \startTEXpage
  \framed[frame=off, offset=none]
  {\setlayer[hi]{\color[red]{hi}}
  \externalfigure[cow-brown]\framedheight}
  \stopTEXpage
  \stoptext

In this case, \getfiguredimensions would work, but I don’t know how to
deal with a pure text box.

BTW, is there a way to have TEXpages numbered? "pagestate=start" seems
not to work here.

Many thanks for your help,

Pablo
--
http://www.ousia.tk
___
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Re: [NTG-context] paper dimensions for TEXpage

2021-08-17 Thread Hans Hagen via ntg-context

On 8/17/2021 5:56 AM, Pablo Rodriguez via ntg-context wrote:

Dear list,

I have the following sample:

   \definelayer[hi][x=.5\paperwidth, y=.5\paperheight]
   \setupbackgrounds[page][background=hi]
   \starttext
   \setlayer[hi]{hi}
   \startTEXpage[offset=10em]
   \null
   \stopTEXpage
   \stoptext

I don’t get the layer in the TEXpage.

How could I get it with the TEXpage dimensions?

only by first boxing (using framed or so) and then taking those dimensions

-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
   tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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[NTG-context] paper dimensions for TEXpage

2021-08-16 Thread Pablo Rodriguez via ntg-context
Dear list,

I have the following sample:

  \definelayer[hi][x=.5\paperwidth, y=.5\paperheight]
  \setupbackgrounds[page][background=hi]
  \starttext
  \setlayer[hi]{hi}
  \startTEXpage[offset=10em]
  \null
  \stopTEXpage
  \stoptext

I don’t get the layer in the TEXpage.

How could I get it with the TEXpage dimensions?

Many thanks for your help,

Pablo
--
http://www.ousia.tk
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