Class: Rays::Bitmap

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/rays/bitmap.rb

Instance Method Summary collapse

Instance Method Details

#bounds ⇒ Object 



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# File 'lib/rays/bitmap.rb', line 26

def bounds()
  Bounds.new 0, 0, width, height
end

#each ⇒ Object 



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# File 'lib/rays/bitmap.rb', line 11

def each()
  height.times do |y|
    width.times do |x|
      yield self[x, y], x, y
    end
  end
end

#pixels ⇒ Object 



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# File 'lib/rays/bitmap.rb', line 19

def pixels()
  case o = pixels!
  when Array  then o
  when String then o.unpack 'L*'
  end
end

#to_a ⇒ Object 



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# File 'lib/rays/bitmap.rb', line 30

def to_a()
  map {|o| o}
end