react-lazily-render/dist/esnext/utils/getElementBounds.js

Lazily render react components

export default function getElementBounds(element) {
  if (!element) {
    return undefined;
  }

  var rect = element.getBoundingClientRect();
  return {
    left: window.pageXOffset + rect.left,
    right: window.pageXOffset + rect.left + rect.width,
    top: window.pageYOffset + rect.top,
    bottom: window.pageYOffset + rect.top + rect.height
  };
}