class_docstr: Display an embedding gui for interaction and selection.
  In addition show the number of landmarks selected and give the
  user the chance to start a new analysis
class_docstr_tok: ["Display","an","embedding","gui","for","interaction","and","selection",".","In","addition","show","the","number","of","landmarks","selected","and","give","the","user","the","chance","to","start","a","new","analysis"]
docstr: Return a timer that can be used with the plot canvas
docstr_tok: ["Return","a","timer","that","can","be","used","with","the","plot","canvas"]
code: def get_canvas_timer(self, time):
      """Return a timer that can be used with the plot canvas"""
      return self.plot_widget.get_canvas_timer(time)
  
imports: import io
  from enum import Enum
  import numpy
  import matplotlib.pyplot
  import matplotlib.style
  from matplotlib.widgets import RectangleSelector, LassoSelector, EllipseSelector, PolygonSelector
  from matplotlib.path import Path
  from matplotlib.backends.backend_qt5agg import FigureCanvas
  from matplotlib.figure import Figure
  from PyQt5 import QtWidgets, QtCore
  from cursors import DrawingCursors, DrawingShape, DrawingMode
label_desc: Use image node_id 8 for calling the EmbeddingViewer obj's underlying member method code with example usage: obj.get_canvas_timer(time) and returns: self