From: Pablo Rodriguez <oinos@gmx.es>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: total pages in external PDF
Date: Wed, 25 Feb 2015 18:41:46 +0100 [thread overview]
Message-ID: <54EE095A.7080607@gmx.es> (raw)
Dear list,
I need to get the number of pages from an external PDF file that I also
define with an \env.
I think I could get something like this.:
\def\Myfilename{\env{filename}}
doc = epdf.open(arg[\MyFilename])
total_pages_ = doc:getNumPages()
\def\Mypages{total_pages}
But mixing both lua and ConTeXt commands the wrong way won’t work.
Sorry, but this is all Greek to me. Although I see how it could be done,
I cannot write the code for this.
Which is the right way to get the code above working?
Many thanks for your help,
Pablo
--
http://www.ousia.tk
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next reply other threads:[~2015-02-25 17:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-25 17:41 Pablo Rodriguez [this message]
2015-02-25 21:45 ` Hans Hagen
2015-02-26 17:54 ` Pablo Rodriguez
2015-02-25 22:05 ` Aditya Mahajan
2015-02-26 17:55 ` Pablo Rodriguez
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