useElementByPoint

分类

传感器

导出大小

859 B

上次更改

8 个月前

根据坐标点获取响应式元素。

演示

源代码演练场（Beta）

用法

import { useElementByPoint
, useMouse
 } from '@vueuse/core'

const { x
, y
 } = useMouse
({ type
: 'client' })
const { element
 } = useElementByPoint
({ x
, y
 })

类型声明

export interface UseElementByPointOptions
<Multiple
 extends boolean = false>
  extends ConfigurableDocument {
  x
: MaybeRefOrGetter
<number>
  y
: MaybeRefOrGetter
<number>
  multiple
?: MaybeRefOrGetter
<Multiple
>
  immediate
?: boolean
  interval
?: "requestAnimationFrame" | number
}
export interface UseElementByPointReturn
<Multiple
 extends boolean = false>
  extends Pausable {
  isSupported
: ComputedRef
<boolean>
  element
: ShallowRef
<
    Multiple
 extends true ? HTMLElement[] : HTMLElement | null
  >
}
/**
 * Reactive element by point.
 *
 * @see https://vueuse.org.cn/useElementByPoint
 * @param options - UseElementByPointOptions
 */
export declare function useElementByPoint
<M
 extends boolean = false>(
  options
: UseElementByPointOptions
<M
>,
): UseElementByPointReturn
<M
>