Function getSizeIndex

Picviewer CE+/dist.user.js:11795–11800

()

  // size helpers

  function getSizeIndex() {
    // find index of widest matching media query
    return sizes.map(function (size) {
      return size.mq && window.matchMedia('(min-width: ' + size.mq + ')').matches;
    }).indexOf(true);
  }

  function setSizeIndex() {
    sizeIndex = getSizeIndex();