Re: [NTG-context] hbox after \page[disable]

5 Dec 2016

      Ok I got it.

page[disable] is not taken into account by page[odd] so I changed it in
page-brk.mkiv: 

  \installpagebreakmethod \v!odd
  {\relax\ifconditional\c_page_breaks_enabled
   \page
   \doifelseoddpage\donothing\page_reset_marks_and_insert_dummy
   \else 
   \resetpagebreak
   \fi}

with this my MWE works perfectly. 
But will this break other things?
I dont really know what I'm doing.... just hacking.

Michael

-----

\enabletrackers 
[visualizers.hbox]

\useMPlibrary[dum]

\setuppagenumbering
[alternative=doublesided]

\definelayout[odd][width=10cm]
\definelayout[even][width=15cm]

\newtoks \EvenPage

\appendtoks
\the\EvenPage
\global\EvenPage\emptytoks
\page[odd]
\to\everyafteroutput

\unexpanded\def\Figure#1{%
 \appendtoks
 \page[even]
 #1
 \page
 \page[disable] %disable the next \page[odd]
 \to\EvenPage}

\showframe

\starttext

\dorecurse{4}{\input{tufte}\par}

\Figure{\externalfigure[dummy][factor=fit]}
\dorecurse{4}{\input{knuth}\par}
\Figure{\externalfigure[dummy][height=\textheight]}  %
\dorecurse{8}{\input{ward}\par}
\stoptext
...
Am 04.12.2016 um 21:14 schrieb Michael Eidenbenz :
Dear Hans,
thank you for your answer, but it doesnt solve the issue. 
(or I dont understand what you mean)
the argument in the macro is acually (not in the MWE) a xtable filled with \externalfigures.
so I would like to avoid floats as it makes things more complicated and slower.
I tried finding the \page[disable] definition in the code but could not find it.
any further suggestions how I can solve this issue?
thanks Michael
...
Am 04.12.2016 um 18:13 schrieb Hans Hagen :
On 12/4/2016 2:12 PM, Michael Eidenbenz wrote:
...
I have a doublesided layout.
On the right side i place the text, figures (if i have any) go on the left side.
the MWE below works quite nice.
But if i want the figure to be full height, two pages are skipped.
This is becaus the hbox right below of the figure.
I think it is placed during the \page[disable] pass.
What can I do to avoid this hbox?
\def\Figure#1{\placefigure[location={page,none}]{}{#1}}
...
Thanks Michael
\enabletrackers
[visualizers.hbox]
\useMPlibrary[dum]
\setuppagenumbering
[alternative=doublesided]
\definelayout[odd][width=10cm]
\definelayout[even][width=15cm]
\newtoks \EvenPage
\appendtoks
\the\EvenPage
\global\EvenPage\emptytoks
\page[odd]
\to\everyafteroutput
\unexpanded\def\Figure#1{%
\appendtoks
\page[even]
#1
\page[disable]
\to\EvenPage}
\showframe
\starttext
\dorecurse{4}{\input{tufte}\par}\page
\Figure{\externalfigure[dummy][factor=fit]}
\dorecurse{4}{\input{knuth}\par}\page
\Figure{\externalfigure[dummy][height=\textheight]}  %
\dorecurse{8}{\input{ward}\par}
\stoptext
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                                        Hans Hagen | PRAGMA ADE
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___________________________________________________________________________________
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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________