Class: Gdk::Color

Inherits:
Object
  • Object
show all
Defined in:
lib/gdk3/color.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(red, green, blue) ⇒ Color

Returns a new instance of Color.



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# File 'lib/gdk3/color.rb', line 42

def initialize(red, green, blue)
  initialize_raw
  self.red = red
  self.green = green
  self.blue = blue
end

Class Method Details

.parse(spec) ⇒ Object 



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# File 'lib/gdk3/color.rb', line 21

def parse(spec)
  succeeded, color = parse_raw(spec)
  unless succeeded
    message = "Invalid color spec: <#{spec.inspect}>: "
    message << "Color spec must be one of them: "
    message << "\"\#rgb\", "
    message << "\"\#rrggbb\", "
    message << "\"\#rrggbb\", "
    message << "\"\#rrrgggbbb\", "
    message << "\"\#rrrrggggbbbb\", "
    message << "\"\#fff\", "
    message << "\"\#ffffff\", "
    message << "\"\#fffffffff\", "
    message << "\"\#fffffffffffff\""
    raise ArgumentError, message
  end
  color
end

.parse_raw ⇒ Object 



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# File 'lib/gdk3/color.rb', line 20

alias_method :parse_raw, :parse

Instance Method Details

#initialize_raw ⇒ Object 



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# File 'lib/gdk3/color.rb', line 41

alias_method :initialize_raw, :initialize