Transform-images NPM

transform-images

Super simple function utility that resizes an image and normalizes it's channels using Jimp package

Installation

npm i transform-images
yarn add transform-images

const transform = require('transform-images')

Usage

const source = 'https://images.unsplash.com/photo-1537557132238-b136d7e758ac'

const options = {
  width: 300,
  height: 180,
  output: 'image',
  outputFilename: './output.png',
  normalized: true,
  blur: true,
  blurRadius: 5,
  quality: 100
}

transform(source, options)
  .then(image => console.log('Done!'))
  .catch(error => console.error(error))

Return: Promise Either valid with an JIMP image object or a buffer, or rejected with an error

Source: string Either a valid URL or a path

Options: Object An object with desired options

Property	Type	Mandatory	Default	Description
width	number	yes	-	Width of resized image
height	number	yes	-	Height of resized image
normalize	boolean	no	`true`	Apply normalization in brightness & contrast
output	string	no	`image`	Output type, `image` or `buffer`
outputFilename	string	yes	-	Output filename when output is image
blur	boolean	no	false	Set to true if want to blur the image
blurRadius	number	no	5	Spread radius of the blur
quality	number	no	100	Quality of the JPG