static from(ranges) {
        const result = new Array(ranges.length);
        for (let i = 0, len = ranges.length; i < len; i++) {
            const range = ranges[i];
            result[i] = new HorizontalRange(range.left, range.width);
        }
        return result;
    }
Indicates if the requested range does not end in this line, but continues on the next line.