<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/1.3.1/p5.min.js"></script>

body {
  margin: 0;
  overflow: hidden;
}

function setup() {
  createCanvas(windowWidth, windowHeight)
  background('#fbf8f3')
}

// prevent touch gestures from dragging the page on touchscreens
function touchMoved() {
  return false
}

function draw() {
  if (mouseIsPressed) {
    marker()
  }
}

function marker() {
	// set the color and brush style
  fill(255, 200, 103, 40)
  noStroke()
  
	// draw a circle at the current mouse point, with diameter of 50 pixels
  circle(mouseX, mouseY, 50)
}