Class: Pixel

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(char = " ", fg = nil, bg = nil) ⇒ Pixel 



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# File 'lib/roflbalt.rb', line 98

def initialize char = " ", fg = nil, bg = nil
  @char = char
  @fg, @bg = fg, bg
end

Instance Attribute Details

#char ⇒ Object (readonly)

Returns the value of attribute char.



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# File 'lib/roflbalt.rb', line 102

def char
  @char
end

Instance Method Details

#bg ⇒ Object 



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# File 'lib/roflbalt.rb', line 104

def bg; @bg || 0 end

#color_equal?(other) ⇒ Boolean 



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# File 'lib/roflbalt.rb', line 108

def color_equal? other
  fg == other.fg && bg == other.bg
end

#fg ⇒ Object 



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# File 'lib/roflbalt.rb', line 103

def fg; @fg || 255 end

#to_s ⇒ Object 



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# File 'lib/roflbalt.rb', line 105

def to_s
  "\033[48;5;%dm\033[38;5;%dm%s" % [ bg, fg, @char ]
end