Files
layui/example/docs/zh-CN/components/icon.md
2022-04-01 23:39:56 +08:00

5.6 KiB

::: anchor :::

::: title 基本介绍 :::

::: describe 语义化的矢量图形。使用图标组件,你需要安装 @layui/icons-vue 图标组件包 :::

::: title 基础使用 :::

::: demo 使用 lay-icon 标签, 创建图标组件

<script> import { ref } from 'vue' export default { setup() { return { } } } </script>

:::

::: title 图标颜色 :::

::: demo 使用 color 属性设置颜色

            <script> import { ref } from 'vue' export default { setup() { return { } } } </script>

:::

::: title 图标尺寸 :::

::: demo 使用 size 属性设置尺寸

<script> import { ref } from 'vue' export default { setup() { return { } } } </script>

:::

::: title 图标组件 :::


::: describe 在 0.2.4 版本后, 图标支持组件化的调用方式, 首先你需要安装 @layui/icons-vue 依赖。 :::

npm install @layui/icons-vue

::: describe 接下来, 你可以像之前使用组件一样去创建图标。 :::

<template>
  <!-- 组件图标 -->
  <AlignCenterIcon></AlignCenterIcon>
  <DiamondIcon></DiamondIcon>
</template>

<script setup>
  import { AlignCenterIcon, DiamondIcon } from '@layui/icons-vue';
</script>

::: title 图标列表 :::

::: demo

  • {{ layIcon.name }}
    &#x{{ iconsUnicode[index] }};
    {{ layIcon.class }}
<script setup> import { onMounted, nextTick, reactive } from 'vue' import { useClipboard, usePermission } from "@vueuse/core"; import { layer } from '@layui/layer-vue'; import { LayIconList } from '@layui/icons-vue'; const iconsUnicode = reactive([]); function copy(iconClass) { const { isSupported, copy, copied } = useClipboard() const permissionWrite = usePermission('clipboard-write') if (isSupported && permissionWrite.value === 'granted') { copy(iconClass) copied.value = true } else { let inputEl = document.createElement('input') inputEl.value = iconClass document.body.appendChild(inputEl) inputEl.select() document.execCommand('Copy') inputEl.remove() copied.value = true } if (copied.value) { layer.msg(`复制成功  ${ iconClass }`, { icon: 1, time: 1500, offset:['15%','50%'], isHtmlFragment: true }, () => { } ) } else { layer.msg('复制失败', { icon: 2, time: 1500, }, () => { }) } } function getIconUnicode(iconClass){ const iconEl = document.querySelector(`.site-doc-icon > li > .${iconClass}`); const iconBeforeContent = getComputedStyle(iconEl,":before").content; return iconBeforeContent; } onMounted(() => { LayIconList.forEach((icon) => { const unicode = getIconUnicode(icon.class).charCodeAt(1).toString(16); // unicode 10进制转16进制 iconsUnicode.push(unicode) }); }) </script> <style> .site-doc-icon { margin-bottom: 50px; font-size: 0; } .site-doc-icon li .doc-icon-name, .site-doc-icon li .doc-icon-code { color: #c2c2c2; } .site-doc-icon li .doc-icon-fontclass { height: 40px; line-height: 20px; padding: 0 5px; font-size: 13px; color: #333; } .site-doc-icon li { display: inline-block; vertical-align: middle; width: 16.5%; height: 105px; line-height: 25px; padding: 20px 0; margin-right: -1px; margin-bottom: -1px; border: 1px solid #e2e2e2; font-size: 14px; text-align: center; color: #666; transition: all 0.3s; -webkit-transition: all 0.3s; } .site-doc-icon li:hover{ background-color: #F6F6F6; } .site-doc-icon li:hover{ background-color:red; } .site-doc-icon li .layui-icon { display: inline-block; font-size: 32px; } .anim .site-doc-icon { margin-bottom: 50px; font-size: 0; } .anim .site-doc-icon li { width: 50%; } .anim .site-doc-icon li { display: inline-block; vertical-align: middle; width: 16.5%; height: 105px; line-height: 25px; padding: 20px 0; margin-right: -1px; margin-bottom: -1px; border: 1px solid #e2e2e2; font-size: 14px; text-align: center; color: #666; transition: all 0.3s; -webkit-transition: all 0.3s; } .anim .site-doc-icon li .layui-anim { width: 125px; height: 125px; line-height: 125px; margin: 0 auto 10px; text-align: center; background-color: var(--global-primary-color); cursor: pointer; color: #fff; border-radius: 50%; } .anim .site-doc-icon li .code { white-space: nowrap; } </style>

:::

::: title 图标属性 :::

::: table

属性 描述 默认值
type 图标 layui-icon-home
prefix 前缀 layui-icon
color 颜色 --
size 尺寸 --

:::

::: previousNext iconfont :::