Class: Elrio::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/elrio/runner.rb

Instance Method Summary collapse

Constructor Details

#initialize(cap_inset_detector = CapInsetDetector.new, image_optimizer = ImageOptimizer.new) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/elrio/runner.rb', line 5

def initialize(cap_inset_detector = CapInsetDetector.new, image_optimizer = ImageOptimizer.new)
  @cap_inset_detector = cap_inset_detector
  @image_optimizer = image_optimizer
end

Instance Method Details

#analyze(path) ⇒ Object 



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# File 'lib/elrio/runner.rb', line 10

def analyze(path)
  image = ChunkyPNG::Image.from_file(path)
  scale = PointSize.from_filename(path)
  insets = @cap_inset_detector.detect_cap_insets(image)
  insets / scale
end

#optimize(path) ⇒ Object 



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# File 'lib/elrio/runner.rb', line 17

def optimize(path)
  image = ChunkyPNG::Image.from_file(path)
  scale = PointSize.from_filename(path)
  insets = @cap_inset_detector.detect_cap_insets(image)
  point_insets = insets / scale

  optimized_image = @image_optimizer.optimize(image, insets)

  if optimized_image
    optimized_path = optimized_path_for(path)
    optimized_image.save(optimized_path)
  end

  point_insets
end