​

function setup() {

  createCanvas(400, 400);

  button = createButton("BOOP!");

  button.mouseClicked(moveButton);

  button.size(200, 100);

  button.position(10, 10);

  button.style("font-family", "Courier New");

  button.style("font-size", "48px");

} 

​

function draw() { 

  background(220);

  /*button.style("font-size",

               map(mouseX, 0, width, 0, 128) + "px");*/

}

​

function moveButton() {

  button.position(random(width), random(height));

  console.log("you booped me!");

}