vue-select-avatar
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[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![License][license-image]][license-url]
**基于 Vue 3 的头像选择与裁剪组件**
一个轻量级、功能丰富的头像裁剪库,支持图片校验、压缩、格式转换和实时预览
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| 观察窗固定模式 | 图片固定模式 |
| :------------------------------------------------------------------------: | :-------------------------------------------------------------------------: |
|  |  |
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---
- 📖 [完整文档](https://xiangheng08.github.io/vue-select-avatar/)
- 🎯 [在线示例](https://xiangheng08.github.io/vue-select-avatar/usage)
- 📝 [更新日志](https://xiangheng08.github.io/vue-select-avatar/CHANGELOG)
- 🖼️ 图片格式校验与尺寸限制(支持多种图片格式,可设置文件大小和尺寸限制)
- 📏 自动缩放超大图片(支持设置最大尺寸,自动等比例缩放)
- ⚡ 内置图片压缩功能(可配置压缩质量和触发条件)
- ✂️ 可视化区域裁剪(支持1:1正方形裁剪,实时预览效果)
- 📤 支持输出文件或Base64格式(灵活选择输出格式)
- 🎨 可配置JPEG背景色(支持自定义透明背景填充色)
- 🖱️ 多种交互方式(鼠标拖拽、滚轮缩放、键盘快捷键控制)
- 📱 触摸设备支持(单指拖动、双指缩放操作)
- 🔄 两种工作模式(固定图片或固定观察窗模式)
- 👁️ 实时预览组件(同步显示裁剪效果,支持圆形预览)
- 🌐 多语言支持(内置中英文,支持自定义错误信息)
```sh
npm i vue-select-avatar
pnpm add vue-select-avatar
yarn add vue-select-avatar
```
```vue
<script setup lang="ts">
import { ref } from 'vue'
import { Viewport, selectImage, AvatarError } from 'vue-select-avatar'
import type { ViewportInstance, ImageInfo } from 'vue-select-avatar'
const viewportRef = ref<ViewportInstance>()
const info = ref<ImageInfo>()
const handleSelect = async () => {
try {
info.value = await selectImage({ maxFileSize: 1024 * 1024 * 5 })
} catch (error) {
if (AvatarError.isCancel(error)) return
}
}
const handleCrop = () => {
viewportRef.value?.crop<File>({ format: 'file' }).then((file) => {
console.log(file.size, file)
})
}
</script>
<template>
<button @click="handleSelect">选择图片</button>
<button @click="handleCrop">截取图片</button>
<Viewport v-if="info" ref="viewportRef" grid :info="info" />
</template>
```
```sh
git clone https://github.com/xiangheng08/vue-select-avatar.git
git clone https://gitee.com/xiangheng08/vue-select-avatar.git
cd vue-select-avatar
pnpm i
pnpm dev
pnpm build
pnpm docs:dev
pnpm docs:build
```
[](https://github.com/xiangheng08/vue-select-avatar/blob/HEAD/LICENSE)
[]: https://www.npmjs.com/package/vue-select-avatar
[]: https://badgen.net/npm/v/vue-select-avatar
[]: https://badgen.net/npm/dm/vue-select-avatar
[]: https://badgen.net/github/license/xiangheng08/vue-select-avatar
[]: https://github.com/xiangheng08/vue-select-avatar/blob/HEAD/LICENSE