I'd like to use, in one case, small loaded images (pngs) as markers on an interactive matplotlib plot (using the OO approach).  I'd potentially like to be able to point-pick these markers, too, as well as have them update appropriately if the plot is resized.

The only example I've been to find of this is here:

But that is from 2 years ago.  Is this way of doing it--which the author describes as a "kludge"--still the state of things, or is there a better approach now?  (And right now this way isn't working for me...the images are down the bottom of the figure).

Thank you,