zent/src/design/utils/offset.js

一套前端设计语言和基于React的实现

export default function offset(node) {
  const y = window.pageYOffset;
  const x = window.pageXOffset;
  const bb = node.getBoundingClientRect();
  return {
    top: bb.top + y,
    left: bb.left + x
  };
}