​

let box1;

let box2;

​

function setup() {

  createCanvas(400, 400);

  box1 = new Box(200, color(255, 0, 0));

  box2 = new Box(100, color(0,255, 0));

}

​

function draw() {

  background(220);

  box1.display();

  box2.display();

}

​

class Box {

  constructor(abcX,boxColor){

    this.x = abcX;

    this.c = boxColor;

  }

  display(){

   fill(this.c);

   rect(this.x,50,100,50);

  }

}