module Term::ANSIColor::RGBColorMetrics::CIELab
Public Class Methods
distance(rgb1, rgb2)
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# File lib/term/ansicolor/rgb_color_metrics.rb, line 153 def self.distance(rgb1, rgb2) lab1 = CIELabTriple.from_rgb_triple(rgb1) lab2 = CIELabTriple.from_rgb_triple(rgb2) lab1.weighted_euclidean_distance_to lab2 end