PDF layer links

PDF layer links

[Philipp A.]

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Hi,

I asked this question some time ago:
https://tex.stackexchange.com/q/354731/2867
Today I found out about viewer layers. Sadly they seem to be buggy in the
ConTeXt version in TeXlive 2019.52575
When I compile the following document, the “view” layer seems to gobble up
the rest of the document: Hiding it makes “More text” vanish.
Also, I don’t know if [state=stop,printable=yes] does what I want, i.e.
being visible by default on print media. If not, how to achieve that?

Best, Philipp

\defineviewerlayer[print][state=stop,printable=yes]
\defineviewerlayer[view][state=start,printable=no]

\def\viewcolor#1#2{%
    \startviewerlayer[view]\color[#1]{#2}\stopviewerlayer%
    \startviewerlayer[print]\llap{#2}\stopviewerlayer%
}

\starttext
Hi!

\viewcolor{red}{This is only red on screen}.

More text.
\stoptext

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Re: PDF layer links

[Pablo Rodriguez]

On 11/6/19 5:07 PM, Philipp A. wrote:
> Hi,
>
> I asked this question some time ago:
> https://tex.stackexchange.com/q/354731/2867

Hi Philipp,

I think this approach is easier to achieve what you want:

    \setupinteraction
        [state=start,
         style=,
         color=,
         contrastcolor=,
         focus=standard]
    \enabledirectives[references.border=red]
    %~ \enabledirectives[references.border]% defaults to grey
    \define[1]\MyURL{{\tt\goto{\hyphenatedurl{#1}}[url(#1)]}}
    \starttext
    \startTEXpage[offset=1em]
        \MyURL{https://wiki.contextgarden.net}
    \stopTEXpage
    \stoptext

At least, this works best with Acrobat.

I hope it helps,

Pablo
--
http://www.ousia.tk
___________________________________________________________________________________
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
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wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: PDF layer links

[Philipp A.]

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Thank you, but I want colored text, not a border.

Also bugs should be fixed regardless of workarounds…

Am Mi., 6. Nov. 2019 um 19:17 Uhr schrieb Pablo Rodriguez <oinos@gmx.es>:

> On 11/6/19 5:07 PM, Philipp A. wrote:
> > Hi,
> >
> > I asked this question some time ago:
> > https://tex.stackexchange.com/q/354731/2867
>
> Hi Philipp,
>
> I think this approach is easier to achieve what you want:
>
>     \setupinteraction
>         [state=start,
>          style=,
>          color=,
>          contrastcolor=,
>          focus=standard]
>     \enabledirectives[references.border=red]
>     %~ \enabledirectives[references.border]% defaults to grey
>     \define[1]\MyURL{{\tt\goto{\hyphenatedurl{#1}}[url(#1)]}}
>     \starttext
>     \startTEXpage[offset=1em]
>         \MyURL{https://wiki.contextgarden.net}
>     \stopTEXpage
>     \stoptext
>
> At least, this works best with Acrobat.
>
> I hope it helps,
>
> Pablo
> --
> http://www.ousia.tk
>
> ___________________________________________________________________________________
> 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
>
> ___________________________________________________________________________________
>

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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
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___________________________________________________________________________________

Re: PDF layer links

[Philipp A.]

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I filed http://tracker.luatex.org/view.php?id=1016

Am Fr., 8. Nov. 2019 um 18:29 Uhr schrieb Philipp A. <flying-sheep@web.de>:

> Thank you, but I want colored text, not a border.
>
> Also bugs should be fixed regardless of workarounds…
>
> Am Mi., 6. Nov. 2019 um 19:17 Uhr schrieb Pablo Rodriguez <oinos@gmx.es>:
>
>> On 11/6/19 5:07 PM, Philipp A. wrote:
>> > Hi,
>> >
>> > I asked this question some time ago:
>> > https://tex.stackexchange.com/q/354731/2867
>>
>> Hi Philipp,
>>
>> I think this approach is easier to achieve what you want:
>>
>>     \setupinteraction
>>         [state=start,
>>          style=,
>>          color=,
>>          contrastcolor=,
>>          focus=standard]
>>     \enabledirectives[references.border=red]
>>     %~ \enabledirectives[references.border]% defaults to grey
>>     \define[1]\MyURL{{\tt\goto{\hyphenatedurl{#1}}[url(#1)]}}
>>     \starttext
>>     \startTEXpage[offset=1em]
>>         \MyURL{https://wiki.contextgarden.net}
>>     \stopTEXpage
>>     \stoptext
>>
>> At least, this works best with Acrobat.
>>
>> I hope it helps,
>>
>> Pablo
>> --
>> http://www.ousia.tk
>>
>> ___________________________________________________________________________________
>> 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
>>
>> ___________________________________________________________________________________
>>
>

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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
___________________________________________________________________________________

Re: PDF layer links

[Pablo Rodriguez]

On 11/12/19 12:29 PM, Philipp A. wrote:
> I filed http://tracker.luatex.org/view.php?id=1016

Hi Philipp,

ConTeXt issues (or even bugs) are normally reported here.

Your issue has been partially solved in latest beta.

Hans, I‘m afraid that \llap seems to prevent the creation of the layer.
Here you have a minimal sample:

    \setupinteractionscreen[option=layer]
    \defineviewerlayer[blue]
    \starttext
    \startviewerlayer[blue]
    %~ Previous comment.
    \color[blue]{\llap{This is print.}}
    \stopviewerlayer
    \stoptext

Uncommenting the first line maker everything ok.

Could you solve this or am I missing something?

Many thanks for your help,

Pablo
--
http://www.ousia.tk
___________________________________________________________________________________
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
___________________________________________________________________________________