def __init__(self, item: QGraphicsItem, old_pos: QPointF, old_line_or_rect: Union[QLineF, QRectF],
scene: QGraphicsScene, parent: QUndoCommand = None):
super().__init__(parent)
self.item = item
self.old_pos = old_pos
self.old_line_or_rect = old_line_or_rect
self.new_pos = item.pos()
self.new_line_or_rect = item.rect() if isinstance(old_line_or_rect, QRectF) else item.line()
self.scene = scene
scene.update()
self.setText(f"Resize {str(item)}")
