pngnq

A Ruby wrapper around pngnq's command-line interface.

Add this line to your application's Gemfile:

gem 'pngnq'

And then execute:

$ bundle

Or install it yourself as:

$ gem install pngnq

You must also have pngnq binaries installed and accessible on your path.

require 'pngnq'

Pngnq.convert('path/to/some/file.png')
# or
Pngnq.convert('path/to/some/file.png', :colors => 128, :speed => 3)

Also, read the docs.

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Write some code, and some specs to go with it.
4. Commit your changes (git commit -am 'Add some feature')
5. Push to the branch (git push origin my-new-feature)
6. Create a new pull request.