module CarrierWave::MiniMagick::ClassMethods

def convert(format)
  process :convert => format
end

def crop(left, top, width, height)
  process :crop => [left, top, width, height]
end

def resize_and_pad(width, height, background=:transparent, gravity='Center')
  process :resize_and_pad => [width, height, background, gravity]
end

def resize_to_fill(width, height, gravity='Center')
  process :resize_to_fill => [width, height, gravity]
end

def resize_to_fit(width, height)
  process :resize_to_fit => [width, height]
end

def resize_to_limit(width, height)
  process :resize_to_limit => [width, height]
end