OmniCard/mpuniapp/pages/CSS/text/font-family.uvue

<template>
  <!-- #ifdef APP && !VUE3-VAPOR -->
  <scroll-view style="flex: 1">
  <!-- #endif -->
    <view class="uni-padding-wrap">
      <text class="common" style="font-family: monospace">font-family: monospace</text>

      <text class="common" style="font-family: cursive">font-family: cursive</text>

      <text class="common" style="font-family: AlimamaDaoLiTiTTF">font-family: 阿里妈妈刀隶体-ttf（网络字体下载后生效）</text>

      <text class="common" style="font-family: AlimamaDaoLiTiOTF">font-family: 阿里妈妈刀隶体-otf</text>

      <text class="common" style="font-family: AlimamaDaoLiTiOTF;font-weight: bold;font-style: italic;">font-family: 阿里妈妈刀隶体-otf（粗斜体）</text>

      <text style="font-family: UniFontFamily;">style 加载非 static 目录字体文件：{{uniIcon}}</text>

      <!--    <text class="common" style="font-family: AlimamaDaoLiTiWOFF">font-family: 阿里妈妈刀隶体-woff</text>
      <text class="common" style="font-family: AlimamaDaoLiTiWOFF2">font-family: 阿里妈妈刀隶体-woff2</text> -->

      <text class="uni-title-text title-color">【拍平测试】</text>
      <text class="common" style="font-family: monospace" flatten>font-family: monospace</text>
      <text class="common" style="font-family: cursive" flatten>font-family: cursive</text>
      <text class="common" style="font-family: AlimamaDaoLiTiTTF" flatten>font-family: 阿里妈妈刀隶体-ttf（网络字体下载后生效）</text>
      <text class="common" style="font-family: AlimamaDaoLiTiOTF" flatten>font-family: 阿里妈妈刀隶体-otf</text>
      <text class="common" style="font-family: AlimamaDaoLiTiOTF;font-weight: bold;font-style: italic;" flatten>font-family: 阿里妈妈刀隶体-otf（粗斜体）</text>
      <text style="font-family: UniFontFamily;" flatten>style 加载非 static 目录字体文件：{{uniIcon}}</text>


      <view class="uni-common-mt">
        <text class="uni-title-text title-color">setProperty 设置与 getPropertyValue 获取</text>

        <!-- 普通版本 -->
        <text class="uni-info">设置值: {{data.fontFamily}}</text>
        <text class="uni-info">获取值: {{data.fontFamilyActual}}</text>
        <text ref="textRef" class="common" :style="{ fontFamily: data.fontFamily }">当前 font-family: {{data.fontFamily}}</text>

        <!-- 拍平版本 -->
        <text class="uni-info">设置值: {{data.fontFamily}}</text>
        <text class="uni-info">获取值: {{data.fontFamilyActualFlat}}</text>
        <text ref="textRefFlat" class="common" :style="{ fontFamily: data.fontFamily }" flatten>当前 font-family: {{data.fontFamily}}</text>

        <view class="uni-common-mt uni-common-mb">
          <text class="uni-tips">第一个枚举值，'' (空字符串) - 空值情况</text>
          <enum-data :items="fontFamilyEnum" title="font-family 枚举值" @change="radioChangeFontFamily" :compact="true"></enum-data>
          <input-data :defaultValue="data.fontFamily" title="font-family 自定义值" type="text" @confirm="inputChangeFontFamily"></input-data>
        </view>
      </view>
    </view>
    <!-- #ifdef APP -->
    <view style="margin: 24px 12px;">
      <button type="default" @click="openUniIcon">内置字体图标uni-icon示例</button>
    </view>
    <!-- #endif -->
  <!-- #ifdef APP && !VUE3-VAPOR -->
  </scroll-view>
  <!-- #endif -->
</template>

<script setup lang="uts">
  import { ItemType } from '@/components/enum-data/enum-data-types'

  const uniIcon = ref('\ue100')
  const openUniIcon = () => {
    uni.navigateTo({
      url: '/pages/CSS/text/font-family-icon'
    })
  }

  const fontFamilyEnum: ItemType[] = [
    { value: 0, name: '' },
    { value: 1, name: 'monospace' },
    { value: 2, name: 'cursive' },
    { value: 3, name: 'AlimamaDaoLiTiTTF' },
    { value: 4, name: 'AlimamaDaoLiTiOTF' },
    { value: 5, name: 'UniFontFamily' }
  ]

  const data = reactive({
    fontFamily: 'monospace',
    fontFamilyActual: '',
    fontFamilyActualFlat: ''
  })
  const textRef = ref(null as UniTextElement | null)
  const textRefFlat = ref(null as UniTextElement | null)

  const getPropertyValues = () => {
    data.fontFamilyActual = textRef.value?.style.getPropertyValue('font-family') ?? ''
    data.fontFamilyActualFlat = textRefFlat.value?.style.getPropertyValue('font-family') ?? ''
  }


  const changeFontFamily = (value: string) => {
    data.fontFamily = value
    textRef.value?.style.setProperty('font-family', value)
    textRefFlat.value?.style.setProperty('font-family', value)
    // 使用 nextTick 确保样式已应用后再获取值
    nextTick(() => {
      getPropertyValues()
    })
  }

  const radioChangeFontFamily = (index: number) => {
    const selectedItem = fontFamilyEnum.find((item): boolean => item.value === index)
    if (selectedItem != null) {
      changeFontFamily(selectedItem.name)
    }
  }

  const inputChangeFontFamily = (value: string) => {
    changeFontFamily(value)
  }

  onReady(() => {
    getPropertyValues()
  })

  defineExpose({
    data,
    radioChangeFontFamily
  })
</script>

<style>
  .common {
    font-size: 20px;
    line-height: 40px;
  }
  .title-color{
    color:#007aff;
    margin-bottom: 10px;
  }

  @font-face {
    font-family: AlimamaDaoLiTiTTF;
    src: url('https://qiniu-web-assets.dcloud.net.cn/uni-app-x/static/font/AlimamaDaoLiTi.ttf');
  }

  @font-face {
    font-family: AlimamaDaoLiTiOTF;
    src: url('/static/font/AlimamaDaoLiTi.otf');
  }

  @font-face {
    font-family: UniFontFamily;
    src: url('./uni.ttf');
  }

  /*  @font-face {
    font-family: AlimamaDaoLiTiWOFF;
    src: url('/static/app-ios/AlimamaDaoLiTi.woff');
  }
  @font-face {
    font-family: AlimamaDaoLiTiWOFF2;
    src: url('/static/app-ios/AlimamaDaoLiTi.woff2');
  } */

  .common-box{
    flex-direction: row;
    justify-content: space-around;
  }

  .test-box {
    width: 180px;
    height: 80px;
    background-color: gray;
    justify-content: center;
    align-items: center;
  }

</style>