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yj-pic-viewer
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图片画廊。
npm i yj-pic-viewer
<template>
<PicViewer
v-bind="{
/* 局部配置 */
}"
/>
</template>
<script>
import PicViewer from 'yj-pic-viewer'
export default {
components: { PicViewer }
}
</script>
npm i yj-pic-viewer
import PicViewer from 'yj-pic-viewer'
Vue.use(PicViewer, {
// 全局配置
})
| 名称 | 说明 | 类型 | 默认值 |
|---|---|---|---|
| value | 绑定值 | any | |
| pattern | 展示模式('waterfall', 'swiper' 或 'table-cell') | string | undefined(即文档流) |
| width | 图片统一宽度, 可在数据项单独配置每一张图片的不同宽高 | string | 148px |
| height | 图片统一高度, 可在数据项单独配置每一张图片的不同宽高 | string | auto |
| tableCellHeight | pattern 为 'table-cell' 模式时的高度 | string | 50px |
| srcAt | 图片 src 的位置 | string / symbol / (value: any) => any | |
| viewerjs | 是否启用 Viewer.js | boolean | true |
| viewerjsProps | Viewer.js 的参数 | object | { zIndex: 5000, zoomRatio: 0.4 } |
| swiperProps | Swiper 的参数 | object | { observer: true } |
| qrcode | 是否将 value 转换为二维码 | boolean / 'auto' | false |
| qrcodeProps | node-qrcode 的参数 | object | { margin: 0, errorCorrectionLevel: 'L', width: 444, height: 444 } |
如果将 qrcode 设为 'auto',PicViewer 会自动判断是否需要转换 (value 为 Base64 或 URL 时不会转换)。
用于定位 value 中的图片 src,适用于绑定值非 src 本身的情况。
'url''data[0].url'({ url }) => url| 名称 | 说明 | 回调参数 |
|---|---|---|
| click | 点击图片后触发 | (src: string, index: number) |
| 名称 | 说明 |
|---|---|
| 默认插槽 | 自定义 img 标签 |
<PicViewer>
<template #default="{ src, index }">
<img :src="src" />
<div>第{{ index + 1 }}张</div>
</template>
</PicViewer>
picViewerRef.value.viewer.view()
<template>
<PicViewer
ref="picViewerRef"
pattern="swiper"
:swiperProps="{
on: {
init: () => {
$nextTick(() => {
console.log(picViewerRef.swiper)
})
}
}
}"
/>
</template>
<script setup>
import PicViewer from 'yj-pic-viewer'
const picViewerRef = ref()
</script>
默认的图片 CSS 高度为 148px (与 el-upload 保持一致),默认的二维码分辨率为 444 × 444 (三倍图),如果你增大了图片的 CSS 尺寸,将导致图片变模糊。
解决方式:将二维码分辨率设置为展示尺寸的三倍。
<template>
<PicViewer
:qrcodeProps="{
width: 900,
height: 900
}"
/>
</template>
<style scoped>
:deep(.pic-viewer) img {
width: 300px;
height: 300px;
}
</style>
FAQs
Pic Viewer
We found that yj-pic-viewer demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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