Can you minimise the Isodraw window from within a macro?

I'm doing a repetitive task that requires me to check illustrations, then close all open illustrations and minimise Isodraw to work on the program that's running underneath the Isodraw window.

I can close all the open illustrations no problem, but can't see any way to minimise the Isodraw window from within a macro, I still have to click it.

Anyone know if it's possible to minimise the whole Isodraw window from within IML?