HYTOS

                self.imageViewer.updateViewer(QRectF(topLeft.x(), topLeft.y(), bottomRight.x() - topLeft.x(),

                                                     bottomRight.y() - topLeft.y()))

                if type(param) is QEngineeringLineNoTextItem:

                    for run in param.runs:

                        for item in run.items:

                            item.setSelected(True)

                            item.update()

    def undo(self):

        pass