From: Wolfgang Schuster <schuster.wolfgang@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Support of PDF Optional Content Groups (Layers)
Date: Wed, 19 Nov 2014 22:48:00 +0100 [thread overview]
Message-ID: <498613AD-FDD3-4E16-B05C-44783AA68393@gmail.com> (raw)
In-Reply-To: <CAO8LnPHJqKk_oExWHMPSYpoROKmA29q-9EAmpnV_vYoX_p54vA@mail.gmail.com>
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> Am 19.11.2014 um 21:19 schrieb Christoph Reller <christoph.reller@gmail.com>:
>
> On 11/17/2014 13:43 PM, Hans Hagen wrote:
> > On 11/17/2014 11:51 AM, Christoph Reller wrote:
> > > Is there any way to construct "Set-OCG-State Actions" with ConTeXt? (See
> > > Section 8.5 Actions in the PDF Reference.) I admit that this is an
> > > advanced feature of PDF and that most viewers apart from the Adobe
> > > Reader are not capable of handling OCGs correctly.
> >
> > I'm not sure what you mean but with the \goto command you can do a lot,
> > including sequences of actions that enable/disable layers and so (often
> > these things are done via javascript actions).
>
> Thank you Hans for the pointer to \goto. Unfortunately, javascript is not suitable for my purpose because the PDF will be converted to PDF/A2. I want to switch on and off OCGs but with Set-OCG-State actions. Even if this is beyond the capabilities of ConTeXt, it is nice to know that there is a javascript-based solution.
Can you show a example for this. At the moment you can disable layers when the document is printed.
Wolfgang
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next prev parent reply other threads:[~2014-11-19 21:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-19 20:19 Christoph Reller
2014-11-19 21:48 ` Wolfgang Schuster [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-11-17 10:51 Christoph Reller
2014-11-17 12:43 ` Hans Hagen
2014-11-16 19:47 Christoph Reller
2014-11-16 20:46 ` Pablo Rodriguez
2014-11-16 20:52 ` Wolfgang Schuster
2014-11-16 23:28 ` Hans Hagen
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