腾讯t-design 实现图片预览组件的显示和使用-编程知识

腾讯t-design 实现图片预览组件的显示和使用

腾讯t-design 发布了

下面介绍一个组件的使用

图片预览

<template><div><div class="tdesign-demo-image-viewer__base"><t-image-viewer :images="[img]"><template #trigger="{ open }"><div class="tdesign-demo-image-viewer__ui-image"><img alt="test" :src="img" class="tdesign-demo-image-viewer__ui-image--img" /><div class="tdesign-demo-image-viewer__ui-image--hover" @click="open"><span><BrowseIcon size="1.4em" /> 预览</span></div></div></template></t-image-viewer></div></div>
</template>
<script lang="ts" setup>
import { BrowseIcon } from 'tdesign-icons-vue-next';
const img = 'https://tdesign.gtimg.com/demo/demo-image-1.png';
</script>
<style scoped>
.tdesign-demo-image-viewer__ui-image {width: 100%;height: 100%;display: inline-flex;position: relative;justify-content: center;align-items: center;border-radius: var(--td-radius-small);overflow: hidden;
}.tdesign-demo-image-viewer__ui-image--hover {width: 100%;height: 100%;display: flex;justify-content: center;align-items: center;position: absolute;left: 0;top: 0;opacity: 0;background-color: rgba(0, 0, 0, 0.6);color: var(--td-text-color-anti);line-height: 22px;transition: 0.2s;
}.tdesign-demo-image-viewer__ui-image:hover .tdesign-demo-image-viewer__ui-image--hover {opacity: 1;cursor: pointer;
}.tdesign-demo-image-viewer__ui-image--img {width: auto;height: auto;max-width: 100%;max-height: 100%;cursor: pointer;position: absolute;
}.tdesign-demo-image-viewer__ui-image--footer {padding: 0 16px;height: 56px;width: 100%;line-height: 56px;font-size: 16px;position: absolute;bottom: 0;color: var(--td-text-color-anti);background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0) 100%);display: flex;box-sizing: border-box;
}.tdesign-demo-image-viewer__ui-image--title {flex: 1;
}.tdesign-demo-popup__reference {margin-left: 16px;
}.tdesign-demo-image-viewer__ui-image--icons .tdesign-demo-icon {cursor: pointer;
}.tdesign-demo-image-viewer__base {width: 160px;height: 160px;margin: 10px;border: 4px solid var(--td-bg-color-secondarycontainer);border-radius: var(--td-radius-medium);
}
</style>

官方的代码是这样的因为t-design 出来的比较新用的人少

他这个图片预览需要把样式页粘贴下来

我这个是实际应用了已经