Re: [NTG-context] Restoring/switching paper size?

[Procházka Lukáš Ing .]

Great, thank you! Lukas


On Mon, 18 Jul 2016 17:12:04 +0200, Wolfgang Schuster 
 wrote:


A normal environment should be enough (push and pop are used to save and
restore states etc.) which inserts are the necessary page breaks.

\unprotect

\def\startpapersize
   {\page
\pushmacro\page_paper_restore
\setuppapersize}

\def\stoppapersize
   {\page
\popmacro\page_paper_restore
\setuppapersize}

\protect

\starttext
 Page 1. \page
 Page 2. \page
 \startpapersize[A4,landscape]
 Page 3. \page
 Page 4. \page
 \stoppapersize
 Page 5. \page
 Page 6. \page
\stoptext

Wolfgang




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Re: [NTG-context] Restoring/switching paper size?

[Wolfgang Schuster]

Procházka Lukáš Ing. 
18. Juli 2016 um 16:41
Hello,

thank you for the patch.

A solution which would not require named page sizes might be better as 
we don't necessary need to know the name of the "previous" (or 
"pushed") paper size (mostly we use "anonymous" page sizes, set up 
once in the document preamble).


Thus push/pop way would be a bit more flexible (like 
\pushpagebackground / \poppagebackground);
or making paper size local (enclosing paper setup into group - \start 
\setupppapersize ... \stop\page) would restore the previous paper size.
A normal environment should be enough (push and pop are used to save and 
restore states etc.) which inserts are the necessary page breaks.


\unprotect

\def\startpapersize
  {\page
   \pushmacro\page_paper_restore
   \setuppapersize}

\def\stoppapersize
  {\page
   \popmacro\page_paper_restore
   \setuppapersize}

\protect

\starttext
Page 1. \page
Page 2. \page
\startpapersize[A4,landscape]
Page 3. \page
Page 4. \page
\stoppapersize
Page 5. \page
Page 6. \page
\stoptext

Wolfgang
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Re: [NTG-context] Restoring/switching paper size?

[Wolfgang Schuster]

Procházka Lukáš Ing. 
18. Juli 2016 um 16:59
Hello,

one more problem - paper height still 297 mm?


\definepapersize[A4L][A4,landscape]

\showframe

\starttext
  \setuppapersize[A4L]
  A4L
\stoptext

Look at Hans answer, you need at the moment a third argument for the 
\definepapersize but he's going to allow two as well.


Wolfgang
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Re: [NTG-context] Restoring/switching paper size?

[Procházka Lukáš Ing .]

Hello,

one more problem - paper height still 297 mm?


\definepapersize[A4L][A4,landscape]

\showframe

\starttext
  \setuppapersize[A4L]
  A4L
\stoptext


(Ctx already patched by WS' solution.)

Best regards,

Lukas


On Mon, 18 Jul 2016 16:41:06 +0200, Procházka Lukáš Ing.  wrote:


Hello,

thank you for the patch.

A solution which would not require named page sizes might be better as we don't necessary need to know the 
name of the "previous" (or "pushed") paper size (mostly we use "anonymous" page 
sizes, set up once in the document preamble).

Thus push/pop way would be a bit more flexible (like \pushpagebackground / 
\poppagebackground);
or making paper size local (enclosing paper setup into group - \start 
\setupppapersize ... \stop\page) would restore the previous paper size.

Thank you anyway.

Best regards

Lukas


On Mon, 18 Jul 2016 16:00:05 +0200, Wolfgang Schuster 
 wrote:


Procházka Lukáš Ing. 
18. Juli 2016 um 15:09
Hello,

why this code doesn't restore A4-portrait for page 3?


\showframe

\starttext
  Page 1
  \page
  \adaptpapersize[A4,landscape]
  Page 2
  \page
  Page 3
\stoptext


page-lay.mkiv

\unexpanded\def\adaptpapersize
- {\global\let\page_paper_reinstate\page_paper_reinstate_indeed
+ {\global\let\page_paper_reinstate\page_paper_restore
\setuppapersize}

-\unexpanded\def\page_paper_reinstate_indeed
-  {\page_paper_reinstate
-   \global\let\page_paper_reinstate\relax}

\appendtoks
 \page_paper_reinstate
+   \global\let\page_paper_reinstate\relax
\to \everyaftershipout


(I need to mix A4 portrait/landscape pages in a document...)

When I need to switch to landscape for more pages (e.g. for long large
tables; \adaptpapersize is not enough as it changes just one current
page), is there something like:

\pushpapersize
  \page
  \setuppapersize[A4,landscape]
  ...
  more pages
  ...
\poppapersize

There is no start/stop version like we have for layouts
(\startlayout[...] ... \stoplayout) but you can use named sizes.

\definepapersize [main]  [A4]   [A4]
\definepapersize [extra] [A4,landscape] [A4,landscape]

\starttext
 Page 1. \page
 Page 2. \page
 \setuppapersize[extra]
 Page 3. \page
 Page 4. \page
 \setuppapersize[main]
 Page 5. \page
 Page 6. \page
\stoptext

Wolfgang







--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o.  | mailto:pon...@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4

Tel: +420 241 096 751 (+420 720 951 172)
Fax: +420 244 461 038

PapSize2.mkiv
Description: Binary data


PapSize2.pdf
Description: Adobe PDF document


page-lay.mkiv
Description: Binary data
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Re: [NTG-context] Restoring/switching paper size?

[Procházka Lukáš Ing .]

Hello,

thank you for the patch.

A solution which would not require named page sizes might be better as we don't necessary need to know the 
name of the "previous" (or "pushed") paper size (mostly we use "anonymous" page 
sizes, set up once in the document preamble).

Thus push/pop way would be a bit more flexible (like \pushpagebackground / 
\poppagebackground);
or making paper size local (enclosing paper setup into group - \start 
\setupppapersize ... \stop\page) would restore the previous paper size.

Thank you anyway.

Best regards

Lukas


On Mon, 18 Jul 2016 16:00:05 +0200, Wolfgang Schuster 
 wrote:


Procházka Lukáš Ing. 
18. Juli 2016 um 15:09
Hello,

why this code doesn't restore A4-portrait for page 3?


\showframe

\starttext
  Page 1
  \page
  \adaptpapersize[A4,landscape]
  Page 2
  \page
  Page 3
\stoptext


page-lay.mkiv

\unexpanded\def\adaptpapersize
- {\global\let\page_paper_reinstate\page_paper_reinstate_indeed
+ {\global\let\page_paper_reinstate\page_paper_restore
\setuppapersize}

-\unexpanded\def\page_paper_reinstate_indeed
-  {\page_paper_reinstate
-   \global\let\page_paper_reinstate\relax}

\appendtoks
 \page_paper_reinstate
+   \global\let\page_paper_reinstate\relax
\to \everyaftershipout


(I need to mix A4 portrait/landscape pages in a document...)

When I need to switch to landscape for more pages (e.g. for long large
tables; \adaptpapersize is not enough as it changes just one current
page), is there something like:

\pushpapersize
  \page
  \setuppapersize[A4,landscape]
  ...
  more pages
  ...
\poppapersize

There is no start/stop version like we have for layouts
(\startlayout[...] ... \stoplayout) but you can use named sizes.

\definepapersize [main]  [A4]   [A4]
\definepapersize [extra] [A4,landscape] [A4,landscape]

\starttext
 Page 1. \page
 Page 2. \page
 \setuppapersize[extra]
 Page 3. \page
 Page 4. \page
 \setuppapersize[main]
 Page 5. \page
 Page 6. \page
\stoptext

Wolfgang




--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o.  | mailto:pon...@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4

Tel: +420 241 096 751 (+420 720 951 172)
Fax: +420 244 461 038

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Re: [NTG-context] Restoring/switching paper size?

[Pablo Rodriguez]

On 07/18/2016 03:27 PM, Henri Menke wrote:
> This is a bug.  The following example from the wiki
> (http://wiki.contextgarden.net/PaperSetup) does not work either.  At
> least not with ConTeXt MkIV in TL2016.

Hi Lukáš and Henri,

this seems to work with latest beta:

\showframe

\definepapersize[main] [A4][A4]
\definepapersize[extra][A4,landscape][A4,landscape]

\setuppapersize[main]

\starttext
Page 1. Portrait \page
Page 2. Portrait \page
\setuppapersize[extra]
Page 3. Landscape \page
\setuppapersize[main]
Page 4. Portrait \page
\stoptext

I hope it helps,

Pablo
-- 
http://www.ousia.tk
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Re: [NTG-context] Restoring/switching paper size?

[Hans Hagen]

On 7/18/2016 3:27 PM, Henri Menke wrote:

This is a bug.  The following example from the wiki
(http://wiki.contextgarden.net/PaperSetup) does not work either.  At
least not with ConTeXt MkIV in TL2016.

\showframe

\definepapersize[main] [A4]
\definepapersize[extra][A4,landscape]

\setuppapersize[main]

\starttext
Page 1. Portrait \page
Page 2. Portrait \page
\adaptpapersize[extra]
Page 3. Landscape \page
Page 4. Portrait \page
\stoptext

On 07/18/2016 03:09 PM, Procházka Lukáš Ing. wrote:

\showframe

\starttext
  Page 1
  \page
  \adaptpapersize[A4,landscape]
  Page 2
  \page
  Page 3
\stoptext


It's not so much a bug but more something undefined as

\definepapersize[main] [A4]  [A4]
\definepapersize[extra][A4,landscape][A4,landscape]

works ok. I'll add a default third argument but the above works well too.

Hans

-
  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] Restoring/switching paper size?

[Wolfgang Schuster]

Procházka Lukáš Ing. 
18. Juli 2016 um 15:09
Hello,

why this code doesn't restore A4-portrait for page 3?


\showframe

\starttext
  Page 1
  \page
  \adaptpapersize[A4,landscape]
  Page 2
  \page
  Page 3
\stoptext


page-lay.mkiv

\unexpanded\def\adaptpapersize
- {\global\let\page_paper_reinstate\page_paper_reinstate_indeed
+ {\global\let\page_paper_reinstate\page_paper_restore
   \setuppapersize}

-\unexpanded\def\page_paper_reinstate_indeed
-  {\page_paper_reinstate
-   \global\let\page_paper_reinstate\relax}

\appendtoks
\page_paper_reinstate
+   \global\let\page_paper_reinstate\relax
\to \everyaftershipout


(I need to mix A4 portrait/landscape pages in a document...)

When I need to switch to landscape for more pages (e.g. for long large 
tables; \adaptpapersize is not enough as it changes just one current 
page), is there something like:


\pushpapersize
  \page
  \setuppapersize[A4,landscape]
  ...
  more pages
  ...
\poppapersize
There is no start/stop version like we have for layouts 
(\startlayout[...] ... \stoplayout) but you can use named sizes.


\definepapersize [main]  [A4]   [A4]
\definepapersize [extra] [A4,landscape] [A4,landscape]

\starttext
Page 1. \page
Page 2. \page
\setuppapersize[extra]
Page 3. \page
Page 4. \page
\setuppapersize[main]
Page 5. \page
Page 6. \page
\stoptext

Wolfgang
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Re: [NTG-context] Restoring/switching paper size?

[Henri Menke]

This is a bug.  The following example from the wiki
(http://wiki.contextgarden.net/PaperSetup) does not work either.  At
least not with ConTeXt MkIV in TL2016.

\showframe

\definepapersize[main] [A4]
\definepapersize[extra][A4,landscape]

\setuppapersize[main]

\starttext
Page 1. Portrait \page
Page 2. Portrait \page
\adaptpapersize[extra]
Page 3. Landscape \page
Page 4. Portrait \page
\stoptext

On 07/18/2016 03:09 PM, Procházka Lukáš Ing. wrote:
> \showframe
> 
> \starttext
>   Page 1
>   \page
>   \adaptpapersize[A4,landscape]
>   Page 2
>   \page
>   Page 3
> \stoptext

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[NTG-context] Restoring/switching paper size?

[Procházka Lukáš Ing .]

Hello,

why this code doesn't restore A4-portrait for page 3?


\showframe

\starttext
  Page 1
  \page
  \adaptpapersize[A4,landscape]
  Page 2
  \page
  Page 3
\stoptext


(I need to mix A4 portrait/landscape pages in a document...)

When I need to switch to landscape for more pages (e.g. for long large tables; 
\adaptpapersize is not enough as it changes just one current page), is there 
something like:

\pushpapersize
  \page
  \setuppapersize[A4,landscape]
  ...
  more pages
  ...
\poppapersize

Best regards,

Lukas


--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o.  | mailto:pon...@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4

Tel: +420 241 096 751 (+420 720 951 172)
Fax: +420 244 461 038

PapSize.mkiv
Description: Binary data


PapSize.pdf
Description: Adobe PDF document
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