PaperclipWatermark

This is a simple Paperclip processor to apply watermarks on Paperclip's images. The watermark will be resized to fit the base image.

Few options are available to specify the position and it opacity:

watermark_distance_from_top: specify the position from top in percentage

watermark_position: specify the position (NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast)

watermark_dissolve: specify the opacity

  # Paperclip image attachments
  has_attached_file :attachment, :processors => [:thumbnail, :watermark],
                    styles: {
                                 thumb: '250x250>',
                                 original: {
                                          geometry: '1280x1280>',
                                          watermark_dissolve: 30,
                                          watermark_distance_from_top: 90,
                                          watermark_path: "#{Rails.root}/public/images/logo.png"
                                  }
                               }

Add this line to your application's Gemfile:

gem 'paperclip_watermark'

And then execute:

$ bundle

Or install it yourself as:

$ gem install paperclip_watermark

TODO: Write usage instructions here

1. Fork it ( https://github.com/[my-github-username]/paperclip_watermark/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request