Function labDistanceSq

web/js/algorithms.js:29–31

(lab1, lab2)

}

function labDistanceSq(lab1, lab2) {
    return (lab1[0] - lab2[0]) ** 2 + (lab1[1] - lab2[1]) ** 2 + (lab1[2] - lab2[2]) ** 2;
}

function buildLabPalette(palette) {
    return palette.map(c => ({ rgb: c, lab: rgbToLab(c[0], c[1], c[2]) }));