createCanvas(400, 400);

  background(255);

  angleMode(DEGREES);

}

​

var angle = 0;  // initialize angle variable

var scalar = 1;  // set the radius of circle

var startX = 200;   // set the x-coordinate for the circle center

var startY = 200;   // set the y-coordinate for the circle center

​

function draw() {

  x = startX + scalar * cos(angle);

  y = startY + scalar * sin(angle);

  stroke(random(0,255),random(0,255), random(0,255))

  fill(random(0,255),random(0,255), random(0,255))

  var rad =random(0,400)

  ellipse(x, y, 20);

  angle++;  // increment angle for the next frame

  scalar += 1

}

​