Method split

web/js/algorithms.js:156–162

()

            return labToRgb(L / n, a / n, b / n);
        }
        split() {
            if (this.pixels.length < 2) return null;
            const ch = this.splitChannel;
            this.pixels.sort((a, b) => a[ch] - b[ch]);
            const mid = Math.floor(this.pixels.length / 2);
            return [new LabBox(this.pixels.slice(0, mid)), new LabBox(this.pixels.slice(mid))];
        }
    }

    let boxes = [new LabBox(labPixels)];