Method getAvgRgb

web/js/algorithms.js:150–155

()

            this.splitChannel = Lr >= ar && Lr >= br ? 0 : ar >= br ? 1 : 2;
        }
        getAvgRgb() {
            const n = this.pixels.length;
            let L = 0, a = 0, b = 0;
            for (const p of this.pixels) { L += p[0]; a += p[1]; b += p[2]; }
            return labToRgb(L / n, a / n, b / n);
        }
        split() {
            if (this.pixels.length < 2) return null;
            const ch = this.splitChannel;