In case you are interested, I have now updated the solution on
emacs.stackexchange to not use #+HEADER for this purpose:
http://emacs.stackexchange.com/a/401/115

Earlier discussion on that:
http://lists.gnu.org/archive/html/emacs-orgmode/2017-01/msg00260.html

The solution still does the exact same thing as before.

On Tue, Mar 21, 2017 at 8:37 PM Doyley, Marvin M. <m.doyley@rochester.edu>
wrote:

> Thanks,
>
> Much appreciated.
>
> Cheers,
> M
> > On Mar 21, 2017, at 6:34 AM, Julian M. Burgos <
> julian.burgos@hafogvatn.is> wrote:
> >
> > I have the following in my .emacs file.  For this to work you need to
> > have your emacs compiled with imagemagick support (and have imagemagick
> > installed, of course).  It works well, although the images do not appear
> > immediately the first time you toggle them because the conversion takes
> > a little bit.
> >
> > #+BEGIN_SRC emacs-lisp
> >
> > (setq image-file-name-extensions
> >   (quote
> >    ("png" "jpeg" "jpg" "gif" "tiff" "tif" "xbm" "xpm" "pbm" "pgm" "ppm"
> "pnm" "svg" "pdf" "bmp" "eps")))
> > (add-to-list 'image-type-file-name-regexps '("\\.eps\\'" . imagemagick))
> > (add-to-list 'image-file-name-extensions "eps")
> > (add-to-list 'image-type-file-name-regexps '("\\.pdf\\'" . imagemagick))
> > (add-to-list 'image-file-name-extensions "pdf")
> > (setq imagemagick-types-inhibit (remove 'PDF imagemagick-types-inhibit))
> >
> > #+END_SRC
> >
> >
> >
> >
> > Doyley, Marvin M. writes:
> >
> >> Doesn’t work. Emacs just Hangs :(
> >>> On Mar 17, 2017, at 8:43 AM, Norwid Behrnd <nbehrnd@yahoo.com> wrote:
> >>>
> >>>
> >>> To include and display pdf files, perhaps the setup outlined here is
> >>> still working (dates back 2014...)
> >>>
> >>>
> https://urldefense.proofpoint.com/v2/url?u=http-3A__emacs.stackexchange.com_questions_390_display-2Dpdf-2Dimages-2Din-2Dorg-2Dmode&d=DwIC-g&c=kbmfwr1Yojg42sGEpaQh5ofMHBeTl9EI2eaqQZhHbOU&r=s3_3riAscdqtNAzgOuwYB9g0dZVGcp8BNCy_RylYdxU&m=cQ2XAFEKpHWcRH33Hvyanl-V2rE3v-7glys69pwm8CY&s=rmvwv-l1KvLkkUN0iG1d7bT6-MNbzQOFpz5U4-fLPt0&e=
> >>>
> >>> Cheers.
> >>>
> >>>
> >>>
> >>> On 03/17/2017 01:27 PM, Doyley, Marvin M. wrote:
> >>>> Hi there,
> >>>>
> >>>> For manuscripts, my research group and I typically save images in pdf
> >>>> format, much better resolution. It would be nice to view pdf  images
> >>>> when working in org-mode. Does anybody know how to view pdf images in
> >>>> org-mode.
> >>>>
> >>>> Thanks, M
> >>>>
> >>>> PS We also work with svg images too, that would also love to view in
> >>>> org-mode
> >>>>
> >
> >
> > --
> > Julian Mariano Burgos, PhD
> > Hafrannsóknastofnun, rannsókna- og ráðgjafarstofnun hafs og vatna/
> > Marine and Freshwater Research Institute
> > Skúlagata 4, 121 Reykjavík, Iceland
> > Sími/Telephone : +354-5752037 <+354%20575%202037>
> > Bréfsími/Telefax:  +354-5752001 <+354%20575%202001>
> > Netfang/Email: julian.burgos@hafogvatn.is
>
> --

Kaushal Modi