express-images v0.1.3

Express Images 🏙

Resize and crop your pictures directly with a link

Installation 📌

$ npm install express-images

Usage

const express = require('express');
const expressImage = require('express-images');

const app = express();

expressImage(app, {
  folder: __dirname + '/images', // the images folder
  path: '/media', // the handle
  cache: __dirname + '/.cacheImages', // Store generated images
  maxWidth: 1920,
  maxHeight: 1920,
  quality: 90, // image quality, 90 is perfect, 100 can be heavy
  expiration: 10000, // in ms | can be set as false (optional : default false)
  expirationInterval: 1500, // in ms (optional : default 1000)
});

// your code...

You must add the __dirname variable for the cache path and the folder path

Just folder, path and cache settings are required

Handle usage

To resize your image you can add : _{width}x{height} before your file extension like : cat_500x500.jpg
Height can be not defined -> cat_500x.jpg

You can resize and crop your image : _{width}x{height}x{cropHorizontaly}x{cropVerticaly}
cropHorizontaly values are : center (default), left and right
cropVerticaly values are : center (default), top and bottom

cropHorizontaly or/and cropVerticaly values can be not defined

examples :

cat_500x500xcenter.jpg, cat_500x500xcenterxbottom.jpg, cat_500x500xxcenter.jpg