useWindowSize

反应式窗口大小

¥Reactive window size

示例

source

Infinity x Infinity

用法

¥Usage

import { useWindowSize } from '@vueuse/core'

const { width, height } = useWindowSize()

组件用法

¥Component Usage

<template>
  <UseWindowSize v-slot="{ width, height }">
    Width: {{ width }}
    Height: {{ height }}
  </UseWindowSize>
</template>

类型声明

export interface UseWindowSizeOptions extends ConfigurableWindow {
  initialWidth?: number
  initialHeight?: number
  /**
   * Listen to window `orientationchange` event
   *
   * @default true
   */
  listenOrientation?: boolean
  /**
   * Whether the scrollbar should be included in the width and height
   * Only effective when `type` is `'inner'`
   *
   * @default true
   */
  includeScrollbar?: boolean
  /**
   * Use `window.innerWidth` or `window.outerWidth`
   *
   * @default 'inner'
   */
  type?: "inner" | "outer"
}
/**
 * Reactive window size.
 *
 * @see https://vueuse.org/useWindowSize
 * @param options
 */
export declare function useWindowSize(options?: UseWindowSizeOptions): {
  width: Ref<number>
  height: Ref<number>
}
export type UseWindowSizeReturn = ReturnType<typeof useWindowSize>

源代码

源代码 • 示例 • 文档

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