Module: Fzeet::UIRibbon::Color

Defined in:
lib/fzeet/UIRibbon.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.enhance(hsb, ribbon, method) ⇒ Object 



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# File 'lib/fzeet/UIRibbon.rb', line 35

def self.enhance(hsb, ribbon, method)
	hsb.instance_variable_set(:@ribbon, ribbon)
	hsb.instance_variable_set(:@method, method)

	class << hsb
		attr_reader :ribbon, :method

		include Color
	end

	hsb
end

Instance Method Details

#bleach(amount) ⇒ Object 



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# File 'lib/fzeet/UIRibbon.rb', line 52

def bleach(amount) self[1] -= amount; ribbon.send("#{method}=", self); self end

#darken(amount) ⇒ Object 



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# File 'lib/fzeet/UIRibbon.rb', line 48

def darken(amount) self[2] -= amount; ribbon.send("#{method}=", self); self end

#lighten(amount) ⇒ Object 



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# File 'lib/fzeet/UIRibbon.rb', line 49

def lighten(amount) self[2] += amount; ribbon.send("#{method}=", self); self end

#saturate(amount) ⇒ Object 



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# File 'lib/fzeet/UIRibbon.rb', line 51

def saturate(amount) self[1] += amount; ribbon.send("#{method}=", self); self end

#shift(amount) ⇒ Object 



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# File 'lib/fzeet/UIRibbon.rb', line 54

def shift(amount) self[0] += amount; ribbon.send("#{method}=", self); self end