gulp-pngmin

Gulp plugin for optimize PNG.

Required: pngquant

USAGE

Install (Mac OS with Homebrew)

$ brew install pngquant
$ npm install gulp-pngmin --save-dev

Install (CentOS)

$ yum install pngquant
$ npm install gulp-pngmin --save-dev

Example

var gulp = require('gulp');
var pngmin = require('gulp-pngmin');
 
// Basic usage
gulp.task('pngmin', function() {
  gulp.src('src/images/**/*.png')
    .pipe(pngmin())
    .pipe(gulp.dest('dist/images'));
});

Arguments

1) the number of colors (default: 256)

var gulp = require('gulp');
var pngmin = require('gulp-pngmin');
gulp.task('pngmin', function() {
  gulp.src('src/images/**/*.png')
    .pipe(pngmin([192]))
    .pipe(gulp.dest('dist/images'));
});

License

Copyright (c) 2014 Yusuke Narita Licensed under the MIT license.