You need to get the contents of the png to get output. Maybe the type command will do that. E.g. Add as the last line:
type testplot.png On Sun, Aug 13, 2017 at 1:34 AM Uwe Brauer <o...@mat.ucm.es> wrote: > > Hi > > I would like to execute some matlab code in org file (using GNU emacs 26 > and the git version of org mode) and save the result of the plot command > in a png file, so I tried > > #+begin_src matlab :session :exports both :file testplot.png > t=[0:0.1:1]; > y=sin(t); > plot(t,y) > print -dpng testplot.png > #+end_src > > And also > #+begin_src matlab :results output latex :exports results :file > testplot.png > t=[0:0.1:1]; > y=sin(t); > plot(t,y) > print -dpng testplot.png > #+end_src > > But the resulting png files are corrupt. I presume also the matlab > commands are included in the png file which is not correct. But I don't > know who to achieve that just the last command is saved in a png file. > > I googled without success. Does somebody know the correct syntax? > > Thanks > > Uwe Brauer > > > -- John ----------------------------------- Professor John Kitchin Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 @johnkitchin http://kitchingroup.cheme.cmu.edu
