let g;

let b;

​

​

function setup() {

  createCanvas(800, 800);

}

​

​

​

​

function draw() {

  print (mouseX, mouseY);

​

​

   fill(r,g,b);   

​

  noStroke();

  ellipse (mouseX,mouseY,100,100)

  function mousePressed(){

    r = random(255);

    g = random(255);

    b = random (255);

  }

  //background(220);

}