Processing, button, void

[Chrisir]

See also here

How to display class button

But joseph is correct You make the objects in setup and say … a, 1 Look at the constructor: caption is now a, name 1 But then with switch, you eval the caption (wrong) and not the name. You should eval the name. Remark Besides, you don’t use the class / OOP correctly. You don’t use caption and x,y. The entire switch() is unnecessary See the tutorial: https://www.processing.org/tutorials/objects/ Your sketch and a new sketch Here is your sketch, this time with a working switch() using n…