imagemin-jpegtran

jpegtran imagemin plugin

Install

$ npm install --save imagemin-jpegtran

Usage

const imagemin = require('imagemin');
const imageminJpegtran = require('imagemin-jpegtran');

(async () => {
    await imagemin(['images/*.jpg'], {
        destination: 'build/images',
        plugins: [
            imageminJpegtran()
        ]
    });

    console.log('Images optimized');
})();

API

imageminJpegtran(options?)(buffer)

Returns a promise for a buffer.

options

Type: object

progressive

Type: boolean
Default: false

Lossless conversion to progressive.

arithmetic

Type: boolean
Default: false

Use arithmetic coding.

buffer

Type: buffer

Buffer to optimize.