code: def reflectSelectionClicked(self):
      for ci in self.selectedItems():
          ci.mirrorXY()
      self.showMultiSelectBox()
  
imports: import gc
  import importlib
  import weakref
  import warnings
  from ..graphicsItems.GridItem import GridItem
  from ..graphicsItems.ROI import ROI
  from ..graphicsItems.ViewBox import ViewBox
  from ..Qt import QT_LIB, QtCore, QtGui, QtWidgets
  from .None import CanvasTemplate_generic
  from .CanvasItem import CanvasItem, GroupCanvasItem
  from .CanvasManager import CanvasManager
label_desc: Use image node_id 15 for calling the Canvas obj's underlying member method code with example usage: obj.reflectSelectionClicked() without return types