const points = [

  {x: 50, y: 50},

  {x: 150, y: 100},

  {x: 250, y: 50},

  {x: 300, y: 150},

  {x: 200, y: 200},

  {x: 100, y: 200},

  {x: 50, y: 300},

];

​

function setup() {

  createCanvas(400, 400);

  strokeWeight(2);

  stroke(0);

  noLoop();

}

​

function draw() {

  background(255);

​

  // Iterate through the points and draw lines between them

  for (let i = 0; i < points.length; i++) {

    for (let j = i + 1; j < points.length; j++) {

      line(points[i].x, points[i].y, points[j].x, points[j].y);

    }

  }

}

​