Mojca Miklavec wrote:
Tu sum it up:
- the adapted plain TeX trick with boxes doesn't place any content, but
only works for plain text (not useful)
- \startproperty[mysecret] hides the content (works satisfactory in that
view), but only works on Adebe Acrobat, not even in the Wiki
- \startproperty[hidden] works on more browsers, but has the same effect
as making fonts transparent: it doesn't influence any rules, figures,
... only fonts.
For those complaining that hiding doesn't work on other PDF viewers:
Adobe also gives up (one of those nice "undocummented features", one
could also call them bugs) if I try to save the resulting file as TXT. I
just wanted to check if the hidden content will be saved, but I didn't
manage to save anything anyway.
i've added printable support (was already there but no key available)
\setupinteraction[state=start]
\defineproperty [mojca] [layer] [state=stop]
\starttext
\input ward
\startproperty[mojca]I hate hacking TeX!\stopproperty
\input davis
\button{Show Mojca's Secret}[VideLayer{mojca}]
\button{Hide Mojca's Secret}[HideLayer{mojca}]
\button{Toggle Mojca's Secret}[ToggleLayer{mojca}]
\stoptext
the bad news is is that acrobat does not handle it (my guess is that such
features don't work becausethey have no way of testing it)
Hans
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Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
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