CSE 5J Study Guide - Final Guide: Ellipse, Special Functions, Instance Variable
Document Summary
Void draw, void setup, functions, and system variables. Creating and using arrays and various array operations. Classes - user-defined data-type that will give the blueprint of how some object will. Data - the instance variables are the data belonging to the class. Procedures - the instance methods/functions are methods/functions belonging declared outside of our functions (ex. The class is similar to a blueprint and the object is the instance of the blueprint. To explain this in simpler terms, the class is like a cookie cutter and an object is like the cookie itself. size(200,200); Example 1: class and object void setup(){ void draw(){ Ball ball1 = new ball(); ball1. x = 150; ball1. y = 20; ball1. size = 50; ball1. display(); Ball ball2 = new ball(); //creates new ball object ball2. x = 30; ball2. y = 50; ball2. size = 100; ball2. display(); class ball{ int x; int y; int size; void display(){ Example 2: making a new object under a class.