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

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---
order: 2
title:
zh-CN: 箭头指向
en-US: Arrow pointing at the center
---
## zh-CN
设置了 `arrowPointAtCenter` 后,箭头将指向目标元素的中心。
## en-US
By specifying `arrowPointAtCenter` prop, the arrow will point to the center of the target element.
````jsx
import { Tooltip, Button } from 'antd';
ReactDOM.render(
<div>
<Tooltip placement="topLeft" title="Prompt Text">
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<Button>Align edge / 边缘对齐</Button>
</Tooltip>
<Tooltip placement="topLeft" title="Prompt Text" arrowPointAtCenter>
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<Button>Arrow points to center / 箭头指向中心</Button>
</Tooltip>
</div>
, mountNode);
````
<style>
.code-box-demo .ant-btn {
margin-right: 1em;
margin-bottom: 1em;
}
</style>