Class: Abachrome::Converters::OklchToLms

Inherits:
Base
  • Object
show all
Defined in:
lib/abachrome/converters/oklch_to_lms.rb

Instance Attribute Summary

Attributes inherited from Base

#from_space, #to_space

Class Method Summary collapse

Methods inherited from Base

#can_convert?, #convert, find_converter, #initialize, raise_unless, register

Constructor Details

This class inherits a constructor from Abachrome::Converters::Base

Class Method Details

.convert(oklch_color) ⇒ Abachrome::Color

Converts a color from OKLCH color space to LMS color space.

This method converts OKLCH to OKLAB first, then to LMS. The OKLCH color space is a cylindrical representation of OKLAB using lightness, chroma, and hue.

the same alpha as the input color

Parameters:

Returns:

Raises:

  • (ArgumentError) —

    If the input color is not in OKLCH color space



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# File 'lib/abachrome/converters/oklch_to_lms.rb', line 15

def self.convert(oklch_color)
  raise_unless oklch_color, :oklch

  # Convert OKLCH to OKLAB first
  oklab_color = Converters::OklchToOklab.convert(oklch_color)

  # Then convert OKLAB to LMS
  Converters::OklabToLms.convert(oklab_color)
end