Export data for other applications

        Parameters
        ----------
        filepath: String
        \tPath of export file
        __filter: String
        \tImport filter
        data: Object
        \tCode array result object slice, i. e. one object or iterable of
        \tsuch objects

def export_file(self, filepath, __filter, data, preview_data=None):
        """Export data for other applications

        Parameters
        ----------
        filepath: String
        \tPath of export file
        __filter: String
        \tImport filter
        data: Object
        \tCode array result object slice, i. e. one object or iterable of
        \tsuch objects

        """

        if __filter.startswith("cell_"):
            self._export_figure(filepath, data, __filter[5:])

        elif __filter == "csv":
            self._export_csv(filepath, data, preview_data=preview_data)

        elif __filter in ["pdf", "svg"]:
            self.export_cairo(filepath, __filter)