IT – поддержка и общение

Device/screen width/height/devicePixelRatio

Код: Выделить всё

setInterval(function() {
  var inner_w = window.innerWidth;
  var inner_h = window.innerHeight;
  var client_w = document.documentElement.clientWidth;
  var client_h = document.documentElement.clientHeight;
  var pixelRatio = window.devicePixelRatio;
  var debug_msg = "inner: " + inner_w + "-" + inner_h + "<br>client: " + client_w + "-" + client_h + "<br>devicePixelRatio: " + pixelRatio;
  document.getElementById("out").innerHTML = debug_msg;
}, 60);

Get SVG-element bounding box

Код: Выделить всё

var myPathBox = document.getElementById("path_id").getBBox();
console.log(myPathBox);