From: Hans Hagen <j.hagen@xs4all.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>,
Jeong Dal <haksan@me.com>
Subject: Re: add more blank space when using \starteffect[hidden]
Date: Sat, 13 Mar 2021 10:18:36 +0100 [thread overview]
Message-ID: <6cd6cebf-945f-f86b-58e0-713a942a7cc8@xs4all.nl> (raw)
In-Reply-To: <26DB4465-31C6-4814-A0F1-6DDF221C3F92@me.com>
On 3/12/2021 10:08 PM, Jeong Dal wrote:
> Hi,
>
> Sometimes, I need to hide the solution of a problem.
> So I use \doifmode{} and \starteffect[hidden] as in the following sample
> file.
> Since I want to set more blank space if it is hidden, I add \blank[5cm]
> when it is in the \enablemode[hideSolution].
> It works well except the figures and bars are not hidden. Only texts,
> even in the mp part, are hidden.
> It is OK for me.
>
> However, it would be much better to set the height of blank space
> depends on the height of hidden texts.
> Is there a way to set the variable height using “overlay” stuff instead
> of \blank[5cm]?
>
> Thank for reading.
>
> Best regards,
>
> Dalyoung
>
>
> \startbuffer[circles]
> draw fullcircle scaled 1cm;
> draw fullcircle scaled 1cm shifted (2cm,0);
> dotlabel.top(“O”,origin);
> \stopbuffer
>
> \def\StartHide{\doifmode{hideSolution}{\starteffect[hidden]}}
> \def\StopHide{\doifmode{hideSolution}{\stopeffect\blank[5cm]}}
>
> %\enablemode[hideSolution]
>
> \starttext
> \framed[]{This is what I want:}
> \framedtext[]{
> \StartHide
> \samplefile{knuth}
> Overbar is not \overbar{hidden}.
> {\processMPbuffer[circles]}
> \StopHide
> }
> \stoptext
In your case it's easier than you mightt think:
\framedtext[empty=yes]
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next prev parent reply other threads:[~2021-03-13 9:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1356.1615533411.1211.ntg-context@ntg.nl>
2021-03-12 21:08 ` Jeong Dal
2021-03-13 9:18 ` Hans Hagen [this message]
2021-03-14 13:13 ` Jeong Dal
2021-03-16 19:08 ` Jeong Dal
2021-03-17 13:57 ` Hans Hagen
2021-03-17 14:47 ` Jeong Dal
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