var amp = 300;

​

xPos = 0;

​

function setup() {

  createCanvas(800, 800);

  fill(255);

  noStroke();

  //background(244, 132, 140);

}

​

​

function draw() {

  background(244, 132, 140);

  translate(width/2, height/2);

  theta += 0.03;

​

  ellipse(sin(theta)*amp, cos(theta)*amp, 20);

}