I couldn't create a simple button on the screen

I couldn't create a simple button on the screen.

Maybe someone has a basic sketch, an example, to create graphics using this library, because I couldn't figure out the complex examples of "Porting".
I need a primitive code to display any of the components on the screen.
Please?

Start by reviewing the library's complex "Porting" examples and identify the smallest existing path for displaying a component. Provide a basic, runnable button or component example for an ESP32 display, with enough context for a newcomer to reproduce it and confirm that it appears on screen.

Written by the indexing model from the issue text.