How do you make an image larger over time by it increasing then shrinking

Tomb0mb2912

I want to make an image get larger over time and then shrink back to normal size I want to know because of a school assignment

jeremydouglass

Start with a number, then apply it to an image.

1. Do you know how to make a number get larger over time?

2. Do you know how to either make a number larger or smaller based on an if condition?

A number (such as a size) bouncing up and down between two values is like a bouncing ball. It has a direction it is moving, and a speed.

Tomb0mb2912

i dont know how to make a a number larger over time. Im fairly new to this.

jeremydouglass

Okay. This might get you started:

int n;
void draw(){
  n = n + 1;
  println(n);
}

If you don't know how to increment a variable then you should start by reading the introductory / getting started tutorials on http://processing.org