[TOC] ## useMouseInElement ``` <template> <div ref="target"> <h1>Hello world</h1> </div> </template> <script> import { ref } from 'vue' import { useMouseInElement } from '@vueuse/core' export default { setup() { const target = ref(null) // isOutside 鼠标是否在元素中外 const { x, y, isOutside } = useMouseInElement(target) return { x, y, isOutside } } } </script> ```