How to create button on opencv window (pyopencv)?

Question

Python

There is a window that I create with the cv2.namedWindow function, but there is no Python binding for the createButton function. How to add controls to a window?

Answer 1

It seems that you yourself answered your own question: you won’t be able to create a button. Alternatively, control the program through keyboard and mouse tracking, or use a trackpad (although this is somehow ugly and strange).
Matplotlib has more features to offer you - in particular, there are buttons. It is much easier to learn and write a small program than PyQT and other monsters.
Well, if something serious needs to be done, then PyQT\etc.