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From: John Kitchin <jkitchin@andrew.cmu.edu>
To: Leu Zhe <lzhes43@gmail.com>
Cc: "emacs-orgmode@gnu.org" <emacs-orgmode@gnu.org>
Subject: Re: To interrupt org-latex-pdf-process to regexp-replace some string of the .tex intermediate file and continue to export
Date: Fri, 25 Apr 2014 09:54:38 -0400	[thread overview]
Message-ID: <CAJ51ETrK-z3NwQq6FMy=u+7iKDPH6cyxttQUuYZQGBnLGLrmmQ@mail.gmail.com> (raw)
In-Reply-To: <CALjq+La90wufEwkTj9T_UPBZBsOAyXEwG-6qnvNKXNk6wkNVKg@mail.gmail.com>

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This is how I do what I think you are describing. I just take off the
extension, and let (pdf)latex pick the extension it wants.

(defun ox-manuscript-remove-image-extensions ()
  "Removes .png extensions from \includegraphics directives in an
exported latex file.

Run this from an org-buffer after you have exported it to a LaTeX file"
  (let* ((org-file (file-name-nondirectory (buffer-file-name)))
         (tex-file (replace-regexp-in-string "org$" "tex" org-file))
         (tex-contents (with-temp-buffer (insert-file-contents
tex-file) (buffer-string))))
    (message tex-file)
    (with-temp-file tex-file (insert (replace-regexp-in-string
                                      (concat "\\(\\includegraphics"
      ;; match optional [stuff]
                                      "\\1{\\3}"  tex-contents)))))


John Kitchin
Associate Professor
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213

On Thu, Apr 24, 2014 at 8:46 AM, Leu Zhe <lzhes43@gmail.com> wrote:

>  I am using org-mode to write some article now. Org-mode is really a great
> tool to outline a article with great table and image support.
> Org-mode can display inline .png image but not .pdf file. Because now
> org-mode can not control the width or height of shown inline image, so i
> use matplotlib to produce low dpi .png image in PNG folder for inline
> display and higher dpi pdf image in PDF folder for finally article export.
> In .org file, the image link is like [[file:PNG\*.png]] and
> \includegraphics{PNG\*.png}in the produced .tex file. Then emacs will use
> org-latex-pdf-process to render it to pdf file. What I want is that
> before or in org-latex-pdf-process, a regexp replace function is added to
> replace the \includegraphics{PDF\*.pdf}, and then produce the final pdf
> file.
> Can anyone give a hand?

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  parent reply	other threads:[~2014-04-25 13:54 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-24 12:46 To interrupt org-latex-pdf-process to regexp-replace some string of the .tex intermediate file and continue to export Leu Zhe
2014-04-25 12:29 ` Feng Shu
2014-04-25 13:54 ` John Kitchin [this message]
2014-04-25 15:23   ` Leu Zhe
2014-04-25 16:56     ` John Kitchin
2014-04-26  6:06       ` Kyutech
2014-04-25 17:06     ` Nick Dokos
2014-04-25 23:17       ` John Kitchin
  -- strict thread matches above, loose matches on Subject: below --
2014-04-25 15:28 Leu Zhe

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