Class: Blurhash

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

Class Method Summary collapse

Class Method Details

.decode(blurhash, height = 2, width = 4, punch = 1, as_img = false) ⇒ Object 



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# File 'lib/blurhash_ruby.rb', line 10

def self.decode(blurhash, height = 2, width = 4, punch = 1, as_img = false)
  # Usage: Blurhash.decode('LHB3~nxvjYax0Mo#o#t7-cayWBWE')
  hash = BlurhashDecoder.new.decode_blurhash(blurhash, height, width, punch)
  as_img ? 'data:image/png;base64,' + hash : hash
end

.encode(image_url, x_comp = 4, y_comp = 3) ⇒ Object 



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# File 'lib/blurhash_ruby.rb', line 5

def self.encode(image_url, x_comp = 4, y_comp = 3)
  # Usage: Blurhash.encode('https://cdn.pixabay.com/photo/2018/01/14/23/12/nature-3082832__480.jpg')
  BlurhashEncoder.new.blurhash(image_url, x_comp, y_comp)
end