ant-design/components/popover/demo/arrow-point-at-center.md

order	title
4	[{zh-CN 箭头指向} {en-US Arrow pointing}]

zh-CN

设置了 arrowPointAtCenter 后，箭头将指向目标元素的中心。

en-US

The arrow points to the center of the target element, which set arrowPointAtCenter.

import { Popover, Button } from 'antd';

const content = (
  <>
    <p>Content</p>
    <p>Content</p>
  </>
);

export default () => (
  <>
    <Popover placement="topLeft" title="Title" content={content}>
      <Button>Align edge / 边缘对齐</Button>
    </Popover>
    <Popover placement="topLeft" title="Title" content={content} arrowPointAtCenter>
      <Button>Arrow points to center / 箭头指向中心</Button>
    </Popover>
  </>
);