Class: Kracker::Zooka::Tolerance

Inherits:
Object
  • Object
show all
Defined in:
lib/kracker/zooka/tolerance.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Tolerance

Returns a new instance of Tolerance.



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# File 'lib/kracker/zooka/tolerance.rb', line 6

def initialize
  @red = 16
  @green = 16
  @blue = 16
  @alpha = 16
  @min_brightness = 16
  @max_brightness = 240
  @hue = 0.3
end

Instance Attribute Details

#alpha ⇒ Object

Returns the value of attribute alpha.



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# File 'lib/kracker/zooka/tolerance.rb', line 4

def alpha
  @alpha
end

#blue ⇒ Object

Returns the value of attribute blue.



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# File 'lib/kracker/zooka/tolerance.rb', line 4

def blue
  @blue
end

#green ⇒ Object

Returns the value of attribute green.



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# File 'lib/kracker/zooka/tolerance.rb', line 4

def green
  @green
end

#hue ⇒ Object

Returns the value of attribute hue.



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# File 'lib/kracker/zooka/tolerance.rb', line 4

def hue
  @hue
end

#max_brightness ⇒ Object

Returns the value of attribute max_brightness.



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# File 'lib/kracker/zooka/tolerance.rb', line 4

def max_brightness
  @max_brightness
end

#min_brightness ⇒ Object

Returns the value of attribute min_brightness.



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# File 'lib/kracker/zooka/tolerance.rb', line 4

def min_brightness
  @min_brightness
end

#red ⇒ Object

Returns the value of attribute red.



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# File 'lib/kracker/zooka/tolerance.rb', line 4

def red
  @red
end

Instance Method Details

#color(c) ⇒ Object 



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# File 'lib/kracker/zooka/tolerance.rb', line 16

def color(c)
  case c.downcase.to_sym
  when :alpha
    @alpha
  when :red
    @red
  when :blue
    @blue
  when :green
    @green
  when :min_brightness
    @min_brightness
  when :hue
    @hue
  else
    0
  end
end