Hi, When I run this code in a sketch: println(this); I see this in the console: sketch_221111b@31393958 What datatype or class does this belong to? I’m trying to write a function that accepts this as an argument, but I got stuck trying to figure out what type the parameter should be. Thank yo…

Hello! “This” is not a datatype. Read more here: [image] Java this Keyword W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. …

I’m trying to write a function that accepts this as an argument, but I got stuck trying to figure out what type the parameter should be. After following the link shared above (marked as solution), I learned that that type of such an argument should be PApplet . Thanks for your help.

[image] grough: , I learned that that type of such an argument should be PApplet . PApplet is the super datatype. But the actual datatype is the name of the 1st tab w/o the extension “.pde”.

And inside a class it’s the class

What type is `this` in a sketch?

Processing Beginners

Chrisir November 12, 2022, 1:03am 3

Yes.

Topic		Replies	Views
Can anyone help explain the following use of "this" and "PApplet"? Beginners	9	831	March 3, 2022
Is parent parameter of Capture ever not "this"? Libraries	2	369	July 9, 2019
Passing this as a method Beginners	6	486	December 4, 2019
Instantiate variable of outside class Libraries	3	271	March 27, 2020
Pass the sketchname like a final Libraries	14	511	May 29, 2019

What type is `this` in a sketch?

Related topics