[Orgmode] DiTAA graph not in local directory

[Sébastien Vauban]

Hi,

I try to generate the following DiTAA graph for LaTeX inclusion.

It's in my Org file `~/dir1/dir2/ecm.org':

--8<---------------cut here---------------start------------->8---
* Context

  This comes from norang.ca.

#+begin_ditaa communication.png -r -s 0.8
     +-----------+        +---------+
     |    PLC    |        |         |
     |  Network  +<------>+   PLC   +
     |    cRED   |        |  c707   |
     +-----------+        +----+----+
#+end_ditaa
--8<---------------cut here---------------end--------------->8---

When exporting to LaTeX, the image is well generated, but in my `~/'
directory. Not in `~/dir1/dir2/', hence not found by LaTeX.

Note that adding `./' to the ditaa command does not change anything...

--8<---------------cut here---------------start------------->8---
#+begin_ditaa ./communication.png -r -s 0.8
--8<---------------cut here---------------end--------------->8---

What can I do to have the resulting graphic local to the Org file?

Best regards,
  Seb

-- 
Sébastien Vauban