How to make graphic with python, Tkinter or not, not inside the rectangular window?

Question

例如，像那些在屏幕上行走的人像，或者没有限制在矩形窗口内的任何图形甚至是交互式的那些小工具？

Answer 1

The trick is to do a transparent window and hide the title bar both are feasible with most graphic library but will be rarely cross platform

I will advise you to look at this question to hide the title bar with tkinter

Tkinter doesn't support transparency so you may need to use wxPython instead