class_docstr: Canvas item used for grouping others
class_docstr_tok: ["Canvas","item","used","for","grouping","others"]
code: def __init__(self, **opts):
      defOpts = {"movable": False, "scalable": False}
      defOpts.update(opts)
      item = ItemGroup()
      CanvasItem.__init__(self, item, **defOpts)
  
imports: import importlib
  from ..None import ItemGroup, SRTTransform, debug
  from ..None import functions
  from ..graphicsItems.ROI import ROI
  from ..Qt import QT_LIB, QtCore, QtWidgets
  from .None import TransformGuiTemplate_generic
label_desc: Use image node_id 1 to create a new GroupCanvasItem object from inherited base classes: CanvasItem with example: obj = GroupCanvasItem()