Method: Color::CMYK#==

Defined in:
lib/coloration/color/cmyk.rb

#==(other) ⇒ Object

Compares the other colour to this one. The other colour will be converted to CMYK before comparison, so the comparison between a CMYK colour and a non-CMYK colour will be approximate and based on the other colour’s #to_cmyk conversion. If there is no #to_cmyk conversion, this will raise an exception. This will report that two CMYK colours are equivalent if all component values are within 1e-4 (0.0001) of each other.



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# File 'lib/coloration/color/cmyk.rb', line 29

def ==(other)
  other = other.to_cmyk
  other.kind_of?(Color::CMYK) and
  ((@c - other.c).abs <= 1e-4) and
  ((@m - other.m).abs <= 1e-4) and
  ((@y - other.y).abs <= 1e-4) and
  ((@k - other.k).abs <= 1e-4)
end