Method: RubyXL::ColorConvenienceClasses::RgbColor#to_s

Defined in:
lib/rubyXL/convenience_methods/color.rb

#to_s ⇒ Object

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# File 'lib/rubyXL/convenience_methods/color.rb', line 72

def to_s
  if a && a != 0 then
    format('%02x%02x%02x%02x', r, g, b, a)
  else
    format('%02x%02x%02x', r, g, b)
  end
end