HYTOS

        self.actionViewUnknown.setChecked(checked)

        self.actionViewInconsistency.setChecked(checked)

        self.tableWidgetInconsistency.clearContents()

    '''

        @brief  visible/invisible image drawing

            for line in appDocData.lines:

                self.graphicsView.scene.addItem(line)

                for conn in line.connectors:

                    conn.transfer.onPosChanged.connect(line.onConnectorPosChaned)