From: Hans Hagen <pragma@wxs.nl>
To: ntg-context@ntg.nl
Subject: Re: Support of PDF Optional Content Groups (Layers)
Date: Mon, 17 Nov 2014 00:28:37 +0100 [thread overview]
Message-ID: <54693325.6000801@wxs.nl> (raw)
In-Reply-To: <15504E80-9809-45B7-8823-F35131EEBDD4@gmail.com>
On 11/16/2014 9:52 PM, Wolfgang Schuster wrote:
>
>> Am 16.11.2014 um 20:47 schrieb Christoph Reller
>> <christoph.reller@gmail.com <mailto:christoph.reller@gmail.com>>:
>>
>> Hi,
>>
>> Has ConTeXt any support for producing a PDF with "optional content
>> groups" (OCGs)?
>>
>> In Adobe's jargon OCGs are also known as "layers" (not to confuse with
>> layers in ConTeXt). See Section "4.10.2 Making Graphical Content
>> Optional" in the PDF Reference 1.7 available at
>> http://wwwimages.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/pdf_reference_1-7.pdf
>>
>> I cannot find anything on the Wiki nor in the ntg-context emails and
>> grepping through the source code for "ocg" does not give reasonable
>> results.
>
> You have to look for \defineviewerlayer and \startviewerlayer.
A quick test if your pdf viewer supports is is:
\showlayoutcomponents
\starttext
\input tufte
\stoptext
-----------------------------------------------------------------
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
___________________________________________________________________________________
next prev parent reply other threads:[~2014-11-16 23:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
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 [this message]
2014-11-17 10:51 Christoph Reller
2014-11-17 12:43 ` Hans Hagen
2014-11-19 20:19 Christoph Reller
2014-11-19 21:48 ` Wolfgang Schuster
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=54693325.6000801@wxs.nl \
--to=pragma@wxs.nl \
--cc=ntg-context@ntg.nl \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).