protected function setData()
    {
        // If it's already an array of arrays, we're good to go
        if (is_array(reset($this->data))) {
            return $this->setArrayOfArraysData();
        }

        $column_width = $this->getColumnWidth($this->data);
        $row_count    = $this->getMaxRows($column_width);

        return array_chunk($this->data, $row_count);
    }