Re: [NTG-context] Getting changing/random graphics?

22 Feb 2012

      On Thu, Feb 16, 2012 at 11:53, Marco  wrote:
...
On 2012-02-16 Mari Voipio  wrote:
...
So, if I have
photo1.jpg
photo2.jpg
photo3.jpg
photo4.jpg
and \dorecurse{10}{insert random photo here}, how do I do it?
\dorecurse{4}{\externalfigure[photo\recurselevel]}
Beware, \recurselevel  counts go  like this  1 2 3 4 5 ….  If your
photos are not numbered according to this scheme, the 10th picture
will bite you.
Beautiful, it works - and I even understand it. :-) And I managed to
figure out by myself that I can do a nested \dorecurse to multiply
this:

\dorecurse{3}{\dorecurse{6}{\externalfigure[pikkukuva\recurselevel][height=25mm,frame=on]}}

My not be the most elegant (or fastest compiling!) solution, but this
one I can definitely get to work and it'll suit my purpose well
enough.

Thank you,

Mari