#NEWLINE# def __init__( self , logger = None , rgbmap = None , settings = None ) : #NEWLINE# #INDENT# ImageView . __init__ ( self , logger = logger , rgbmap = rgbmap , settings = settings ) #NEWLINE# self . tkcanvas = None #NEWLINE# self . tkphoto = None #NEWLINE# self . msgtask = None #NEWLINE# self . _defer_task = None