Class: WallMerger

Inherits:
Object
  • Object
show all
Includes:
WallOperations
Defined in:
lib/wall_merger.rb

Instance Method Summary collapse

Methods included from WallOperations

#get_scaled_size, #place_onto, #place_through, #prepare_backdrop, #prepare_image, #save_image

Instance Method Details

#merge(image_one, image_two, options = {}) ⇒ Object 



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# File 'lib/wall_merger.rb', line 9

def merge(image_one, image_two, options = {})
  width_one  = options['width_one']  || 1920
  width_two  = options['width_two']  || 1920
  height_one = options['height_one'] || 1200
  height_two = options['height_two'] || 1200
  color      = options['color']      || 'black'
  title      = options['title']      || "#{File.basename(image_one, ".jpg")} and #{File.basename(image_two, ".jpg")}.jpg"

  # prepare image will retrieve the image and scale it
  im_one = prepare_image(image_one, width_one, height_one)
  im_two = prepare_image(image_two, width_two, height_two)
  result = prepare_backdrop({'width_one'  => width_one,
                             'width_two'  => width_two,
                             'height_one' => height_one,
                             'height_two' => height_two,
                             'color'      => color})

  # place through will drop the image onto the target with shifting
  place_through(0, 0, width_one, height_one, im_one, result)
  place_through(width_one, 0, width_two, height_two, im_two, result)

  save_image(result, title)
end