zopfli-size v3.0.1

zopfli-size

Get the gzipped size of a string or buffer

Uses a Zopfli Compression Algorithm.

node-zopfli

Install

$ npm install --save zopfli-size

Usage

var zopfliSize = require('zopfli-size');
var string = 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.';

console.log(string.length);
//=> 191

console.log(zopfliSize.sync(string));
//=> 147

API

zopfliSize(input, callback, options)

zopfliSize.sync(input, options)

input

Type: string, buffer

options

Type: object

List of options

List of zopfli options

callback(error, size)

Type: function

zopfliSize.stream(options)

Returns a passthrough stream. The stream emits a zopfli-size event and has a zopfliSize property.

License

MIT © Sindre Sorhus