images-viewer-vue3 v1.0.25

images-viewer-vue3

A lightweight image viewer for Vue3, it is based on flip animation technology, Support PC and h5 mobile web page preview photos, if it is a product developed by vue3.

images-viewer-vue3 demo(https://github.com/qiunanya/vue3-major-editor/tree/main/packages/image-viewer)

Case screenshot: https://blog.csdn.net/qq_41444226/article/details/144258656

Features

• Component preview image
• Command preview image
• API preview image

Function

• Rotate image
• Zoom image
• Flip image
• Drag image
• Download image
• AutoPlay image
• Full screen preview image
• Image information

Install

npm install images-viewer-vue3
--or
pnpm add images-viewer-vue3
--or
yarn add images-viewer-vue3

Config

// main.ts
import { createApp } from "vue";
import App from "./App.vue";
import ImagesViewerVue3 from 'images-viewer-vue3';

const app = createApp(App)
// Image preview directive will be automatically injected here.
// Includes preview directive and lazy loading directive
app.use(ImagesViewerVue3, {
    zIndex: 999, // Default 999
    language: 'zh', // Default language 'zh'
    scaleRatio: 1, // Default 1
    rotateRatio: 90, // Default 90 degrees
    isEnableDrag: true, // Enabled by default
    isEnableWheel: true, // Enabled by default
    playSpeed: 2000, // playSpeed Default 2000 ms
    isDownLoad: true, // Enabled by default
})
app.mount("#app")

Usage

Component preview image

The component wraps the image element, click directly to preview.

<ImagesViewerVue3>
    <img src="https://picsum.photos/id/6/5000/3333"/>
    <img src="https://picsum.photos/id/10/2500/1667"/>
    <img src="https://picsum.photos/id/11/2500/1667"/>
</ImagesViewerVue3>

Options

Initialize the configuration in app.use(ImagesViewerVue3,options) of the main.ts file.

Command preview image

Add v-image-viewer to the image tag that needs to be previewed. All imgs with added instructions will be automatically added to the preview list.

<img v-image-viewer src="https://picsum.photos/id/19/2500/1667"/>
<img v-image-viewer src="https://picsum.photos/id/63/2500/1667"/>

Support lazy loading instructions

<img v-for="(item, index) in dataList" :key="index" :src="item" v-image-viewer/>
<img src="https://picsum.photos/id/10/2500/1667" v-image-viewer/>
<img v-image-viewer v-lazy-image="'https://picsum.photos/id/11/2500/1667'"/>
<img v-image-viewer v-lazy-image="currentSrc"/>

<script setup lang="ts">
import { ref } from 'vue'
const currentSrc = ref('https://picsum.photos/id/13/367/267')
</script>

API preview image

<img @click="previewImage" src="https://picsum.photos/id/19/2500/1667"/>

<script setup lang="ts">
import { imageViewerApi, onUpdate } from 'images-viewer-vue3'

// Monitor current picture information
onUpdate((image:string, index: number) => {
    console.log(image, index)
})

const previewImage = (evt) => {
    if (!evt.target) return
    const iDom = evt.target as HTMLImageElement
    imageViewerApi({
        // Custom Navigation Image Highlighting Index
        specifyIndex: 0,
        // Current image src
        current: iDom.src,
        // Enable flip animation
        imageDom: iDom,
        // Preview more pictures
        // images: ['src','src1', 'src2', ...],
    })
}
</script>

Keyboard-shortcuts-windows

The images-viewer-vue3 has built-in commonly used shortcut keys.