title: Why doesn't imshow show pixel values when I hover over it?
body: <p>When I create an inline image in Ipython Notebook, it displays the image just fine. However, when I hover over the image, I cannot see the pixel values, that normally show up on the bottom right corner. How do I fix that? Thanks. (Below is some sample code).</p>
  
  <pre><code>import numpy as np
  import matplotlib
  import matplotlib.pyplot as plt
  from IPython import display
  %matplotlib inline  
  
  fig, ax = plt.subplots(nrows = 1, ncols = 1, figsize=(10, 10))
  for ii in xrange(10):
      im = np.random.randn(100,100)
      ax.cla()
      ax.imshow(im, interpolation='None')
      ax.set_title(ii)
      plt.show()
  </code></pre>