class Gauguin::Painting

Public Class Methods

new(path, image_repository = nil, colors_retriever = nil, colors_limiter = nil, noise_reducer = nil, colors_clusterer = nil, image_recolorer = nil) click to toggle source
# File lib/gauguin/painting.rb, line 3
def initialize(path, image_repository = nil, colors_retriever = nil,
               colors_limiter = nil, noise_reducer = nil,
               colors_clusterer = nil, image_recolorer = nil)
  @image_repository = image_repository || Gauguin::ImageRepository.new
  @image = @image_repository.get(path)
  @colors_retriever = colors_retriever || Gauguin::ColorsRetriever.new(@image)
  @colors_limiter = colors_limiter || Gauguin::ColorsLimiter.new
  @noise_reducer = noise_reducer || Gauguin::NoiseReducer.new
  @colors_clusterer = colors_clusterer || Gauguin::ColorsClusterer.new
  @image_recolorer = image_recolorer || Gauguin::ImageRecolorer.new(@image)
end

Public Instance Methods

palette() click to toggle source
# File lib/gauguin/painting.rb, line 15
def palette
  colors = @colors_retriever.colors
  colors = @colors_limiter.call(colors)
  colors_clusters = @colors_clusterer.clusters(colors)
  @noise_reducer.call(colors_clusters)
end
recolor(palette, path) click to toggle source
# File lib/gauguin/painting.rb, line 22
def recolor(palette, path)
  new_colors = @colors_clusterer.reversed_clusters(palette)
  recolored_image = @image_recolorer.recolor(new_colors)
  recolored_image.write(path)
end