How to change radius of drawn ellipse in p5.js?

@darrion.kuhn 

In p5.js, you can change the radius of a drawn ellipse by using the ellipse() function and passing in different values for the width and height parameters. Here's an example of how you can change the radius of a drawn ellipse:

1. Set up a canvas using the createCanvas() function:

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function setup() {
  createCanvas(400, 400);
}

1. Draw an ellipse with a specified radius using the ellipse() function:

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function draw() {
  background(220);
  ellipse(200, 200, 100, 80); // x, y, width, height
}

In this example, the width and height parameters of the ellipse() function determine the radius of the ellipse. You can change these values to modify the size of the ellipse.