Add “icon” to “lead the track”?

[svenove]

I wanted to add a small icon of a canoe to kind of “lead the track” as it is being drawn. As the documentation is in Spanish and there are quite a few external libraries in use, I’m not sure where to start to try to implement such a thing.

I was looking at the “make_video”-function and the loop in it, but I wasn’t quite sure what that does and if that’s the right place?

Any help would be appreciated! :)