text: """
  ======
  Cursor
  ======
  
  """
  from matplotlib.widgets import Cursor
  import numpy as np
  import matplotlib.pyplot as plt
  
  
  # Fixing random state for reproducibility
  np.random.seed(19680801)
  
  fig = plt.figure(figsize=(8, 6))
  ax = fig.add_subplot(111, facecolor='#FFFFCC')
  
  x, y = 4*(np.random.rand(2, 100) - .5)
  ax.plot(x, y, 'o')
  ax.set_xlim(-2, 2)
  ax.set_ylim(-2, 2)
  
  # set useblit = True on gtkagg for enhanced performance
  cursor = Cursor(ax, useblit=True, color='red', linewidth=2)
  
  plt.show()
  