Re: [O] org-image-actual-width has no effect

[Nick Dokos]

Claudius Mueller <address@hidden> writes:

> Thank you for pointing this out. I compiled emacs 24.3 with
> imagemagick support:
>
> "ldd /usr/local/bin/emacs | grep Magick" ====>
> libMagickWand-6.Q16.so.1 => /usr/lib64/libMagickWand-6.Q16.so.1
> (0x00007f3946278000)
> libMagickCore-6.Q16.so.1 => /usr/lib64/libMagickCore-6.Q16.so.1
> (0x00007f3945dd9000)
>
> However, inline images are still not scaled at all if I include:
>
> (setq org-image-actual-width 50)
>
> in my .emacs file.
>
> Any other ideas of what I am doing wrong?
>

Maybe check your *Messages* buffer for errors?

FWIW, it works fine here with the following file:

--8<---------------cut here---------------start------------->8---

* Inline images

This is a test: [[file:hello-world.png]]

#+BEGIN_SRC ditaa :file hello-world.png :cmdline -r
+--------------+
|              |
| Hello World! |
|              |
+--------------+
#+END_SRC

#+RESULTS:
[[file:hello-world.png]]


* image width

#+BEGIN_SRC emacs-lisp
(setq org-image-actual-width 50)
#+END_SRC

#+BEGIN_SRC emacs-lisp
(setq org-image-actual-width 500)
#+END_SRC


--8<---------------cut here---------------end--------------->8---

Depending on which emacs-lisp source block I evaluate, when I do C-c C-x
C-v afterwards, I get small images or large images.

Version info:
Fedora 20
GNU Emacs 24.4.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.9) of 
2014-08-11
Org-mode version 8.3beta (release_8.3beta-270-g4dd9f3.dirty @ 
/home/nick/elisp/org-mode/lisp/)

Nick

> Thank you very much for your help!
> Claudius
>
> On 08/28/2014 07:50 PM, Charles Philip Chan wrote:
>> On 28 Aug 2014, address@hidden wrote:
>>
>>> I am using emacs 24.3 in openSUSE 13.1. I have not compiled emacs
>>> myself, but the core imagemagick libraries are part of the
>>> dependencies, which makes me assume that it's been compiled with
>>> imagemagick support.
>> No, the Emacs in OpenSuSE 13.1 is not compiled with Image Magick
>> support- "ldd /usr/bin/emacs | grep Magick" produces nothing. Where as,
>> this is the output of my self-compiled version.
>>
>> ,----[ ldd /usr/local/bin/emacs | grep Magick ]
>> | libMagickWand-6.Q16.so.1 => /usr/lib64/libMagickWand-6.Q16.so.1 
>> (0x00007fe7e8072000)
>> | libMagickCore-6.Q16.so.1 => /usr/lib64/libMagickCore-6.Q16.so.1 
>> (0x00007fe7e7bd3000
>> `----
>>
>>> I can display inline images of several file types just fine (tif, png,
>>> gif, ...).
>> This is because Emacs is using libtiff, libjpeg, libpng, libxpm etc.
>>
>> Charles
>>
>
>
>

-- 
Nick