Class: Clutter::BrightnessContrastEffect

Inherits:
Object
  • Object
show all
Defined in:
lib/clutter/brightness-contrast-effect.rb

Instance Method Summary collapse

Instance Method Details

#set_brightness(brightness_all_or_red, brightness_green = nil, brightness_blue = nil) ⇒ Object 



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# File 'lib/clutter/brightness-contrast-effect.rb', line 32

def set_brightness(brightness_all_or_red, brightness_green=nil,
                   brightness_blue=nil)
  if brightness_green.nil? && brightness_blue.nil?
    brightness_all = brightness_all_or_red
    set_brightness_raw(brightness_all)
  else
    brightness_red = brightness_all_or_red
    set_brightness_full(brightness_red, brightness_green,
                        brightness_blue)
  end
end

#set_brightness_raw ⇒ Object 



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# File 'lib/clutter/brightness-contrast-effect.rb', line 31

alias_method :set_brightness_raw, :set_brightness

#set_contrast(contrast_all_or_red, contrast_green = nil, contrast_blue = nil) ⇒ Object 



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# File 'lib/clutter/brightness-contrast-effect.rb', line 20

def set_contrast(contrast_all_or_red, contrast_green=nil, contrast_blue=nil)
  if contrast_green.nil? && contrast_blue.nil?
    contrast_all = contrast_all_or_red
    set_contrast_raw(contrast_all)
  else
    contrast_red = contrast_all_or_red
    set_contrast_full(contrast_red, contrast_green,
                      contrast_blue)
  end
end

#set_contrast_raw ⇒ Object 



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# File 'lib/clutter/brightness-contrast-effect.rb', line 19

alias_method :set_contrast_raw, :set_contrast