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humming-preview

v0.0.12

Published

极简轻量级图片预览插件

Readme

humming

极简轻量级图片预览插件

在线预览

使用

浏览器

<script src="<path>/lib/umd/index.js" ></script>
<script>
    new Humming()
</script>

require/import

import Humming from 'humming-preview'
// const humming = require('humming-preview')
new Humming()

API

new Humming([selector, mount])

参数

selector

[可选] 待预览的图片选择器
类型: string | HTMLElement | Array<HTMLElement>
默认: document.querySelectorAll("img")

mount

[可选] 挂载的点
类型: HTMLElement
默认:document.body

开箱即用

  • 设置 data-humming 属性

将会自动读取所有的图片 document.querySelectorAll("[data-humming] img")

  • 设置 data-humming-img 属性

将会自动读取所有的图片 document.querySelectorAll("[data-humming-img]")

注意

  1. 若两种方式出现交叉将会自动去重
  2. 开箱即用 为可选方案
  3. 元素不一定是img标签, 非img标签需要要设置data-previewdata-src指向预览的图片地址
  4. 优先级: data-preview > data-src > img.src

键盘快捷键

  • 上一个:↑
  • 下一个:↓
  • 放大:+
  • 缩小:-
  • 鼠标滚轮:放大缩小

自定义预览

在非img标签设置data-previewdata-src指向预览的图片地址

License

MIT license