useFullscreen

Demo

使用方法

import { useFullscreen } from '@vueuse/core'

const { isFullscreen, enter, exit, toggle } = useFullscreen()

指定元素全屏显示。某些平台（例如iOS的Safari）仅允许在视频元素上全屏显示。

const el = ref(null)

const { isFullscreen, enter, exit, toggle } = useFullscreen(el)

html

<video ref="el"></video>

组件使用

html

<div>
  <UseFullscreen v-slot="{ toggle }">
    <video />
    <button @click="toggle">进入全屏模式</button>
  </UseFullscreen>
</div>

类型声明

typescript

export interface UseFullscreenOptions extends ConfigurableDocument {
  /**
   * 卸载组件时自动退出全屏
   *
   * @default false
   */
  autoExit?: boolean
}
/**
 * 响应式 Fullscreen API.
 *
 * @see https://vueuse.org/useFullscreen
 * @param target
 * @param options
 */
export declare function useFullscreen(
  target?: MaybeElementRef,
  options?: UseFullscreenOptions,
): {
  isSupported: ComputedRef<boolean>
  isFullscreen: Ref<boolean, boolean>
  enter: () => Promise<void>
  exit: () => Promise<void>
  toggle: () => Promise<void>
}
export type UseFullscreenReturn = ReturnType<typeof useFullscreen>