protanomaly function

Color protanomaly(Color color)

Malfunctioning red.

Implementation

Color protanomaly(Color color) {
  final double r =
      (color.red * 0.81667) + (color.green * 0.18333) + (color.blue * 0);
  final double g =
      (color.red * 0.33333) + (color.green * 0.66667) + (color.blue * 0);
  final double b =
      (color.red * 0.0) + (color.green * 0.125) + (color.blue * 0.875);

  return Color.fromARGB(255, r.round(), g.round(), b.round());
}