createCanvas(400, 400);

}

​

function draw() {

  background(220);

  fill("red")

  let dia = map(mouseX, 0, width, 20,100)

  circle(width/2,height/2,dia);

  fill("yellow")

  let side_length = map(mouseY, 0, height, 30, 90)

  square(width/2,height/2,side_length);

  fill("green")

  square(width/2-side_length,height/2-side_length,side_length);

  fill("blue")

  square(width/2,height/2-side_length,side_length);

  fill("red")

  square(width/2-side_length,height/2,side_length);

}