Class: Teaas::Blood

Inherits:
Object
  • Object
show all
Defined in:
lib/teaas/blood.rb

Class Method Summary collapse

Class Method Details

.blood(original_img) ⇒ Magick::ImageList

Takes in an image, and adds blood to it. Best when used with Turboize.turbo to generate multiple rotation speeds.

Parameters:

  • original_img (Magick::ImageList) —

    The image to be rotated

Returns:

  • (Magick::ImageList) —

    The spinning image



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# File 'lib/teaas/blood.rb', line 7

def self.blood(original_img)
  Overlayer.overlay(original_img, Magick::ImageList.new(Teaas.root + "/img/blood.gif"))
end

.blood_from_file(path) ⇒ Magick::ImageList

Takes in a path to an image, and adds blood to it. Best when used with Turboize.turbo to generate multiple rotation speeds. This is a wrapper around Spin.spin

Parameters:

  • path (String) —

    Path to the image to be spun

Returns:

  • (Magick::ImageList) —

    The spinning image



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# File 'lib/teaas/blood.rb', line 15

def self.blood_from_file(path)
  img = Magick::ImageList.new

  # Grab the first element in array to prevent strange things when an
  # animated image is submitted
  img.read(path)[0]

  blood(img)
end