function draw()

in themes/hive/static/js/script.js [47:79]

• 29 lines of code
• 6 McCabe index (conditional complexity)

function draw() {
  ctx.clearRect(0,0,canvas.width,canvas.height);

  ctx.globalCompositeOperation = "lighter";

  for (var i = 0, x = stars.length; i < x; i++) {
    var s = stars[i];

    ctx.fillStyle = "red";
    ctx.beginPath();
    ctx.arc(s.x, s.y, s.radius, 0, 2 * Math.PI);
    ctx.fill();
    ctx.fillStyle = 'white';
    ctx.stroke();
  }

  ctx.beginPath();
  for (var i = 0, x = stars.length; i < x; i++) {
    var starI = stars[i];
    ctx.moveTo(starI.x,starI.y);
    if(distance(mouse, starI) < 150) ctx.lineTo(mouse.x, mouse.y);
    for (var j = 0, x = stars.length; j < x; j++) {
      var starII = stars[j];
      if(distance(starI, starII) < 150) {
        //ctx.globalAlpha = (1 / 150 * distance(starI, starII).toFixed(1));
        ctx.lineTo(starII.x,starII.y);
      }
    }
  }
  ctx.lineWidth = 0.1;
  ctx.strokeStyle = 'white';
  ctx.stroke();
}