module Term::ANSIColor::RGBColorMetrics::NTSC

Implements color distance the best way everybody knows…

Public Class Methods

distance(rgb1, rgb2) click to toggle source
# File lib/term/ansicolor/rgb_color_metrics.rb, line 60
def self.distance(rgb1, rgb2)
  rgb1.weighted_euclidean_distance_to rgb2, [ 0.299, 0.587, 0.114 ]
end