getClientsRects

imgs = document.getElementsByTagName("img");

for (idx in imgs) {
  // console.log(imgs[idx]);
  element = imgs[idx];
  try {
    coords = element.getClientRects()[0];
    // console.log(coords);
    value = coords.x + coords.y + coords.width + coords.height + coords.left + coords.right;

    console.log(value);
  } catch (e) {
    // console.log(e);
  }
}