Hello, The tkinter GUIs are nice little gadgets to facilitate re-using Python code without requiring a lot of code reading. But I would not use it for complex graphical interfaces. node.js or something similar might be a better option.

@@hydroinformatics it is basically for a bigger project i want to make an interface of a jenga tower where i select a block of the tower and that information goes to my arduino that is built in my jenga robot and that it then would select the block of the real life tower

Great, happy that the tutorial was helpful for you.

Thanks for the feedback - the parameters that I'm showing refer to the resolution of the example that I'm using. If you refer to the resolution, it will depend on the scale of your project and you will want to adapt the height/width resolution as a function of your data resolution.