169 lines
8.8 KiB
Markdown
169 lines
8.8 KiB
Markdown
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# lime-icon 图标
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- 基于uniapp vue3 实现的图标插件，方便快捷的使用[iconify](https://iconify.design/)图标集合。超过150,000个开源矢量图标。
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- 当前仅为测试阶段，欢迎提出你的建议
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## 使用
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### 基础使用
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到 [iconify](https://icon-sets.iconify.design/) 网站找到需要的图标,通过 `name` 属性来指定需要使用的图标
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```html
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<l-icon name="ri:aliens-fill" />
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```
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### 使用图标URL
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```html
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<l-icon name="https://fastly.jsdelivr.net/npm/@vant/assets/icon-demo.png"></l-icon>
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```
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### 图标颜色
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通过 `color` 属性来设置图标的颜色。
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```html
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<l-icon name="ri:aliens-fill" color="#1989fa" />
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<l-icon name="icon-park-outline:acoustic" color="#ee0a24" />
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```
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### 图标大小
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通过 `size` 属性来设置图标的尺寸大小，可以指定任意 CSS 单位。
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```html
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<!-- 不指定单位，默认使用 px -->
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<l-icon name="ri:aliens-fill" size="40" />
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<!-- 指定使用 rem 单位 -->
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<l-icon name="ri:aliens-fill" size="34rpx" />
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```
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### 自定义字体图标
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- 如果需要自定义自己的 字体图标，可以引入 iconfont 对应的字体文件和 CSS 文件，之后就可以在 Icon 组件中直接使用
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- 样式必须是放在页面或App.vue
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```css
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@font-face {
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font-family: 'iconfont'; /* Project id 2624395 */
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src: url('data:font/ttf;charset=utf-8;base64,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') format('truetype');
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}
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.custom {
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font-family: 'iconfont' !important;
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}
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.custom-image-fill::before{
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content: '\e771';
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}
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```
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```html
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<!-- 通过 prefix 指定类名为 custom -->
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<l-icon prefix="custom" name="image-fill"></l-icon>
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```
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## 私有化
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默认会使用`iconify`的API，如果你想私有化可按以下步骤来
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### 第一步 安装
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```cmd
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yarn add @iconify/json @iconify/tools @iconify/utils
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```
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### 第二步 配置
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#### 1、手动下载
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- 需要在根目录新建一个lime.config.js文件
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```
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// 在根目录新建一个lime.config.js文件
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// lime.config.js
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module.exports = {
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// 输入的文件目录，自有的SVG，如果没有则不需要
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input: {
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prefix: "my-icons",
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dir: '/static/svg',
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},
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// 输出的配置
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output: {
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// 输出的文件目录
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dir: '/static/icons',
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// 输出的文件的格式，如果是JSON则是一个图标合集
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// file: 'icons.json',
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// 如果是SVG则是每个图标做为单独的文件
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file: '*.svg',
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},
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// 指定使用的图标
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icons: [
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'el:address-book',
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'uil:12-plus',
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'icon-park-outline:abdominal',
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'icon-park-outline:acoustic'
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]
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}
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```
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在终端执行脚本
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```
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node ./uni_modules/lime-icon/generate-icons.js
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```
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#### 2、自动引入
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如果使用的是vue3，通过配置 **vite.config.js**达到自动引入
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```js
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import uni from '@dcloudio/vite-plugin-uni';
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import limeIcon from './uni_modules/lime-icon/plugin';
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import path from 'path'
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export default defineConfig({
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plugins: [uni(), limeIcon({
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// 输出的配置
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output: {
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// 输出的文件目录
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dir: path.join(__dirname, '/static/icons'),
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// 输出的文件的格式，如果是JSON则是生成一个图标合集， 例如： /static/icons/icons.json
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// file: 'icons.json',
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// 如果是SVG则是每个图标做为单独的文件 例如： /static/icons/xx/xxx.svg
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file: '*.svg',
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},
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// 可选
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icons: []
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})]
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})
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```
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### 第三步 挂载图标地址
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```js
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// main.js
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// 如果配置的是json则引入json
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import icons from './static/icons/icons.json'
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uni.$iconCollections = icons;
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// 如果配置的是单个svg则指定目录，后期可上传到后端，不占用本地空间
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uni.$iconsHost = '/static/icons/';
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```
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## API
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### Props
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| 参数 | 说明 | 类型 | 默认值 |
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| --------------------------| ------------------------------------------------------------ | ---------------- | ------------ |
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| name | 图标名称 | <em>string</em> | `` |
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| color | 颜色 | <em>string</em> | `` |
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| size | 尺寸 | <em>string</em> | `square` |
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| prefix | 字体图标前缀 | <em>string</em> | `` |
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| inherit | 是否继承颜色 | <em>boolean</em> | `true` |
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### Events
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| 参数 | 说明 | 参数 |
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| --------------------------| ------------------------------------------------------------ | ---------------- |
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| click | 点击 | |
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## 打赏
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如果你觉得本插件，解决了你的问题，赠人玫瑰，手留余香。
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