Re: [NTG-context] Maximum width of a caption
On 1/5/2015 11:22 AM, Mojca Miklavec wrote:
On Sun, Jan 4, 2015 at 12:30 PM, Hans Hagen wrote:
On 1/3/2015 11:11 AM, Mojca Miklavec wrote:
Hi,
Is there any way to set the maximum width of a caption? I would like
to make sure that no figure caption exceeds, say, 75% of text width.
Here's an example of bad behaviour in the second figure:
\starttext
\reservefigure
[width=5cm,height=2cm,frame=on][force]
{Some very small figure with not too much text: OK}
\input tufte
This can hardly be distinguished from the main text:
\reservefigure
[width=\textwidth,height=.2\textwidth,frame=on][force]
{\input tufte}
\input tufte
Desired behaviour:
\placefigure[force]{\input tufte}
{\hbox to
.75\textwidth{\hss\framed[width=\textwidth,height=.2\textwidth]{}\hss}}
\input tufte
\stoptext
I've seen an option maxwidth, but only in connection to
\externalfigure[...][maxwidth=...].
I can cheat as on the third figure above, but that seems like an ugly
approach to me.
can you test this a bit:
\unprotect
\setupcaptions
[\c!maxwidth=.75\hsize]
Thank you very much. The patch that you sent me for strc-flt.mkvi
seems to work as expected on a long document with many figures.
The only exception are one-liners. The following creates a caption
that extends to almost the whole text width:
\placefigure
% Why are there two spaces between dummy and text?
{Some \dorecurse{7}{dummy } text}
{\externalfigure[dummy][width=\textwidth,height=.2\textwidth]}
As soon as slightly more text is added, it shrinks to the desired text width.
oneliners have a separate branch
(But then again I'm not sure if that is a bug or a feature ;)
Mojca
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--
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Wiki!
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webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
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Re: [NTG-context] Maximum width of a caption
On Sun, Jan 4, 2015 at 12:30 PM, Hans Hagen wrote:
On 1/3/2015 11:11 AM, Mojca Miklavec wrote:
Hi,
Is there any way to set the maximum width of a caption? I would like
to make sure that no figure caption exceeds, say, 75% of text width.
Here's an example of bad behaviour in the second figure:
\starttext
\reservefigure
[width=5cm,height=2cm,frame=on][force]
{Some very small figure with not too much text: OK}
\input tufte
This can hardly be distinguished from the main text:
\reservefigure
[width=\textwidth,height=.2\textwidth,frame=on][force]
{\input tufte}
\input tufte
Desired behaviour:
\placefigure[force]{\input tufte}
{\hbox to
.75\textwidth{\hss\framed[width=\textwidth,height=.2\textwidth]{}\hss}}
\input tufte
\stoptext
I've seen an option maxwidth, but only in connection to
\externalfigure[...][maxwidth=...].
I can cheat as on the third figure above, but that seems like an ugly
approach to me.
can you test this a bit:
\unprotect
\setupcaptions
[\c!maxwidth=.75\hsize]
Thank you very much. The patch that you sent me for strc-flt.mkvi
seems to work as expected on a long document with many figures.
The only exception are one-liners. The following creates a caption
that extends to almost the whole text width:
\placefigure
% Why are there two spaces between dummy and text?
{Some \dorecurse{7}{dummy } text}
{\externalfigure[dummy][width=\textwidth,height=.2\textwidth]}
As soon as slightly more text is added, it shrinks to the desired text width.
(But then again I'm not sure if that is a bug or a feature ;)
Mojca
___
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
___
Re: [NTG-context] Maximum width of a caption
On 1/3/2015 11:11 AM, Mojca Miklavec wrote:
Hi,
Is there any way to set the maximum width of a caption? I would like
to make sure that no figure caption exceeds, say, 75% of text width.
Here's an example of bad behaviour in the second figure:
\starttext
\reservefigure
[width=5cm,height=2cm,frame=on][force]
{Some very small figure with not too much text: OK}
\input tufte
This can hardly be distinguished from the main text:
\reservefigure
[width=\textwidth,height=.2\textwidth,frame=on][force]
{\input tufte}
\input tufte
Desired behaviour:
\placefigure[force]{\input tufte}
{\hbox to
.75\textwidth{\hss\framed[width=\textwidth,height=.2\textwidth]{}\hss}}
\input tufte
\stoptext
I've seen an option maxwidth, but only in connection to
\externalfigure[...][maxwidth=...].
I can cheat as on the third figure above, but that seems like an ugly
approach to me.
can you test this a bit:
\unprotect
\setupcaptions
[\c!maxwidth=.75\hsize]
\def\strc_floats_prepare_stack_caption_auto
{\ifx\p_strc_floats_caption_align\empty \else
\doifnotinset\v!middle\p_strc_floats_caption_align{\let\captionovershoot\!!zeropoint}%
\fi
\edef\captionhsize{\the\wd\b_strc_floats_content}%
\scratchwidth\floatcaptionparameter\c!maxwidth\relax
\ifdim\captionhsize.75\hsize
% float is wider than \hsize
\setbox\b_strc_floats_caption\vbox
{\settrialtypesetting
\strc_floats_caption_set_align
\hsize\scratchwidth
\notesenabledfalse
\strc_floats_make_complete_caption}%
\ifdim\ht\scratchbox\lineheight % more lines
\setbox\b_strc_floats_caption\vbox
{\strc_floats_caption_set_align
\hsize\dimexpr\captionhsize-\captionovershoot\relax
\ifdim\hsize\captionminwidth\relax
\hsize\scratchwidth
\fi
\strc_floats_make_complete_caption}%
\else
\setbox\b_strc_floats_caption\vbox
{\strc_floats_caption_set_align
\hsize\scratchwidth
\strc_floats_make_complete_caption}%
\fi
\else
% float is smaller of equal to \hsize
\ifdim\captionhsize\captionminwidth\relax
\scratchdimen\captionminwidth % float smaller than min width
\edef\captionhsize{\the\scratchdimen}%
\fi
\setbox\scratchbox\vbox % test with overshoot
{\settrialtypesetting
\scratchdimen\dimexpr\captionhsize+\captionovershoot+3\emwidth\relax %
3em is an average word length
\ifdim\scratchdimen\hsize
\hsize\scratchdimen
\fi
\notesenabledfalse
\strc_floats_make_complete_caption}%
\ifdim\ht\scratchbox\lineheight
% at least an average word longer than a line
\setbox\b_strc_floats_caption\vbox
{\strc_floats_caption_set_align
\scratchdimen\dimexpr\captionhsize+\captionovershoot\relax
\ifdim\scratchdimen\hsize
\hsize\scratchdimen
\fi
\strc_floats_make_complete_caption}%
\else\ifx\p_strc_floats_caption_align\empty
\setbox\b_strc_floats_caption\vbox
{\strc_floats_caption_set_align
\hsize\captionhsize
\raggedcenter % overloads
\strc_floats_make_complete_caption}%
\else
\setbox\b_strc_floats_caption\vbox
{\strc_floats_caption_set_align
\hsize\captionhsize
\strc_floats_make_complete_caption}%
\fi\fi
\fi}
\protect
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
___
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
___
[NTG-context] Maximum width of a caption
Hi,
Is there any way to set the maximum width of a caption? I would like
to make sure that no figure caption exceeds, say, 75% of text width.
Here's an example of bad behaviour in the second figure:
\starttext
\reservefigure
[width=5cm,height=2cm,frame=on][force]
{Some very small figure with not too much text: OK}
\input tufte
This can hardly be distinguished from the main text:
\reservefigure
[width=\textwidth,height=.2\textwidth,frame=on][force]
{\input tufte}
\input tufte
Desired behaviour:
\placefigure[force]{\input tufte}
{\hbox to
.75\textwidth{\hss\framed[width=\textwidth,height=.2\textwidth]{}\hss}}
\input tufte
\stoptext
I've seen an option maxwidth, but only in connection to
\externalfigure[...][maxwidth=...].
I can cheat as on the third figure above, but that seems like an ugly
approach to me.
Thank you,
Mojca
___
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
___
