Class: Gauguin::Painting

Inherits:
Object
  • Object
show all
Defined in:
lib/gauguin/painting.rb

Instance Method Summary collapse

Constructor Details

#initialize(path, image_repository = nil, colors_retriever = nil, colors_limiter = nil, noise_reducer = nil, colors_clusterer = nil, image_recolorer = nil) ⇒ Painting

Returns a new instance of Painting.



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# 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

Instance Method Details

#palette ⇒ Object 



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# 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) ⇒ Object 



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# 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