Package Exports
- hexo-lazyload
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Readme
hexo-lazyload | 简体中文
hexo-lazyload is a hexo plugin which is use IntersectionObserver api to improve the performance of lazy-load images.
feature:
- auto generate thumbnail(include remote image and local image)
- use IntersectionObserver api(with polyfill if browsers not support) for lazyload
- medium effect
Getting started
This package rely on gm
to generate thumbnail, so first download and install GraphicsMagick or ImageMagick. In Mac OS X, you can simply use Homebrew and do:
brew install imagemagick
brew install graphicsmagick
then, install this package:
$ npm install hexo-lazyload --save
// or
$ yarn add hexo-lazyload
Usage
First add configuration in _config.yml
from your hexo project.
lazyload:
enable: true
# className: #optional e.g. .J-lazyload-img
# loadingImg: #optional eg. ./images/loading.png
loadingImg
- default: '/js/lazyload-plugin/loading.svg'
- If you want to customize the image, just fill the path. don't forget to copy the image to your themes folder.
className
- by default, lazy-load all post images.
- if not null, only lazy-load the images with this className(with '#' for ID or '.' for className). (P.S. hexo && markdown support html syntax.)
Run hexo command.
$ hexo clean && hexo g
Demo
TODO
- lazy-load
- medium effect
- generate thumbnail(local & remote)
- hash thumbnail name
- custom thumbnail path
简体中文
hexo-lazyload 是一个 hexo 插件,使用 IntersectionObserver API, 并附加了 polyfill, 在现代浏览器的环境下,要比传统 lazyload 写法具有更高性能。
特点:
- 自动生成缩略图(150x150)(包括远程图片和本地图片)
- 使用 IntersectionObserver API(自带polyfill)实现 lazyload
- medium effect
安装
这个包依赖 gm
来生成缩略图,所以请先安装相关依赖 GraphicsMagick or ImageMagick。如果是 mac,可以使用以下命令:
brew install imagemagick
brew install graphicsmagick
然后,安装本 npm 包:
$ npm install hexo-lazyload --save
// or
$ yarn add hexo-lazyload
使用
首先在你的 hexo 项目下的 _config.yml
添加配置
lazyload:
enable: true
# className: #可选 e.g. .J-lazyload-img
# loadingImg: #可选 eg. ./images/loading.png
loadingImg
- 默认路径: '/js/lazyload-plugin/loading.svg'
- 如果需要自定义,添填入 loading 图片地址,如果是本地图片,不要忘记把图片添加到你的主题目录下。
className
- 默认会延迟加载文章中的所有图片。
- 如果不为空,请填入 ID(带 # 号), 或 css 类名(带 . 号)【ps. hexo 和 markdown 语法支持 html 语法】
运行 hexo 命令
$ hexo clean && hexo g
Demo
TODO
- lazy-load
- medium effect
- generate thumbnail(local & remote)
- hash thumbnail name
- custom thumbnail path