The TickScale widget: a Scale with a TTK Theme!

Описание: The TickScale widget from the ttkwidgets library. How and why use it, in a Python script.
To use the tkinter tk scale instead, you can watch this video:
⏩    • Use the Scale to do What !  Python  

📚Chapters:
📘I- [00:11] The Example
I-1- [00:32] Introduction to the example
I-2- [01:09] How to create a TickScale
I-3- [07:09] Styling the widget
I-4- [08:34] How to get the value
📕II- [09:32] Why Use the TickScale Widget
II-1- [09:58] The difference between tk and ttk scale widgets
II-2- [12:03] Features of the TickScale widget