useElementByPoint

类别

Sensors

导出体积

859 B

上次更改

5 months ago

根据点获取响应式元素。

示例

源码 playground (beta)

用法

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

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

类型声明

typescript

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
  >
}
/**
 * 根据点获取响应式元素。
 *
 * @see https://vueuse.org/useElementByPoint
 * @param options - UseElementByPointOptions
 */
export declare function useElementByPoint<M extends boolean = false>(
  options: UseElementByPointOptions<M>,
): UseElementByPointReturn<M>