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vue3-photo-preview

v0.3.0

Published

一个 vue3 的图片预览组件

Downloads

1,543

Readme

vue3-photo-preview

vue3 的图片预览组件

特点

  1. 基于 typescript
  2. 支持桌面端和移动端
  3. 支持左右切换导航、上/下滑关闭、双击放大/缩小、双指放大/缩小、键盘导航/关闭、点击切换控件、翻转、下载
  4. 图片尺寸自适应
  5. 图片切换、打开、关闭动画

Demo: https://namewjp.github.io/vue3-photo-preview/

开始使用

安装

npm install -S vue3-photo-preview

全局注册

import vue3PhotoPreview from 'vue3-photo-preview';
import 'vue3-photo-preview/dist/index.css';

app.use(vue3PhotoPreview);

使用

<template>
  <photo-provider>
    <photo-consumer v-for="src in imgList" :intro="src" :key="src" :src="src">
      <img :src="src" class="view-box">
    </photo-consumer>
  </photo-provider>
</template>

API

PhotoProvider

属性

| 名称 | 类型 | 描述 | 默认值 | 必填 | | :---- | :---- | :---- | :---- | :---- | | photo-closable | boolean | 图片点击是否关闭 | false | 否 | | mask-closable | boolean | 背景点击是否关闭 | true | 否 | | should-transition | boolean | 箭头切换是否需要过渡 | false | 否 | | default-backdrop-opacity | number | 默认背景透明度 | 1 | 否 | | loop | boolean | 是否循环显示预览图 | false | 否 | | download-method | (item: ItemType) => void|null | 下载图片方法,不传使用内置的下载方法 | null | 否 |

事件

| 名称 | 描述 | 参数 | | :---- | :---- | :---- | | indexChange | 图片切换回调 | { index, items, visible } | | visibleChange | 图片显隐切换回调 | { index, items, visible } |

PhotoConsumer

属性

| 名称 | 类型 | 描述 | 默认值 | 必填 | | :---- | :---- | :---- | :---- | :---- | | src | string | 图片地址 | - | 是 | | intro | string | 图片介绍 | - | 否 | | download-name | string | 图片下载名称 | 图片名称 | 否 |

PhotoSlider

属性

| 名称 | 类型 | 描述 | 默认值 | 必填 | | :---- | :---- | :---- | :---- | :---- | | items | ItemType[] | 图片列表 | - | 是 | | index | number | 图片当前索引 | - | 是 | | visible | number | 是否显示模态框 | - | 是 | | should-transition | boolean | 箭头切换是否需要过渡 | false | 否 | | toggle-overlay | boolean | 是否切换显隐覆盖物 | true | 否 | | default-backdrop-opacity | number | 默认背景透明度 | 1 | 否 | | loop | boolean | 是否循环显示预览图 | false | 否 | | download-method | (item: ItemType) => void|null | 下载图片方法,不传使用内置的下载方法 | null | 否 |

事件

| 名称 | 描述 | 参数 | | :---- | :---- | :---- | | clickPhoto | 点击预览图片的回调 | MouseEvent|TouchEvent | | clickMask | 点击预览背景的回调 | MouseEvent|TouchEvent | | changeIndex | 图片下标改变的回调 | newIndex | | closeModal | 关闭预览的回调 | - |

本地开发调试

  1. 在根目录依次执行
# 安装依赖
npm ci

# 实时编译代码
npm run dev
  1. 进入 example 目录依次执行
# 安装依赖
npm ci 

# 实时编译代码
npm run dev

此时,修改 根目录 或者 example目录 的任何代码都会导致项目重新打包构建。

参考:https://github.com/MinJieLiu/react-photo-view