module Term::ANSIColor::RGBColorMetrics::CIEXYZ
Public Class Methods
distance(rgb1, rgb2)
click to toggle source
# File lib/term/ansicolor/rgb_color_metrics.rb, line 115 def self.distance(rgb1, rgb2) xyz1 = CIEXYZTriple.from_rgb_triple(rgb1) xyz2 = CIEXYZTriple.from_rgb_triple(rgb2) xyz1.weighted_euclidean_distance_to xyz2 end