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vue-gallery-layout

v0.0.5

Published

Using css3 realize like Google Photo layout vue component

Downloads

8

Readme

vue-gallery-layout npm package

自适应画廊布局组件

这是一个使用(近乎)纯 CSS 实现类似 Google Photo 图片列表的自适应布局组件;这里 近乎 实际上是指需要提前获知图片的比例或者宽高。具体原理请参照此处

例子

例子

另可参考 example 文件夹的 gallery-layout-example.html

特点

  • 每个 box 等比拉伸
  • box 在水平方向将占满每行,无多余空白
  • 每行的高度保持相同,底部对齐

PS: 自适应指:高宽均不可控

安装

npm install vue-gallery-layout -s

用法

局部引入

import VueGalleryLayout from 'vue-gallery-layout';

// demo.vue
...
export default {
  components: {
    VueGalleryLayout
  }
}

全局引入

import VueGalleryLayout from 'vue-gallery-layout';
import Vue from 'vue';

Vue.use(VueGalleryLayout);

Broswer 引入

// 全局暴露变量 VueGalleryLayout
<script src="../dist/vue-gallery-layout.js"></script>
<script>
  new Vue({
    el: '#app',
    components: {
      GalleryLayout
    }
  })
</script>

具体使用

<template>
  <div>
    <gallery-layout
      :items="items"
      :box-container-class="boxContainerClass"
      :box-init-ratio="boxInitRatio">
      <template slot-scope="scope">
        <div>{{ scope.item.width }}</div>
      </template>
    </gallery-layout>
  </div>
</template>

<script>
export default {
  //...

  data() {
    return {
      items: [
        {
          {
            id: 1,
            width: 200,
            height: 100
            // ratio: 2
          },
          {
            id: 2,
            width: 300,
            height: 200
            // ratio: 1.5
          }
        }
      ],
      boxContainerClass: 'box-container-margin',
      boxInitRatio: 100
    }
  }
}
</script>

<style>
  .box-container-margin {
    margin: 4px;
  }
</style>

props

  • items: Array<[item...]>

    • item: Object<{width, height, ratio, id}>
      • id: Any 标识符
      • width: Number 宽,必需
      • height: Number 高,必需
      • ratio: Number, width / height,有 ratio 则不需要 width 以及 height
  • boxContainerClass: String,默认为''; box 容器 class

  • boxInitRatio: Number,默认 200;

    假设大部分 box 的比例 2: 1,初始屏幕宽度为 1600px,你希望可以大部分情况下可以容纳 4 个 box,那么你的 boxInitRatio 小于 200。注意:由于自适应的存在,每行容纳 box 实际上是由 boxInitRatio, item 的 ratio,每行宽度决定的。

扩展(高层)组件

LICENSE

MIT