title: matplotlib hatched and filled histograms
body: <p>I would like to make histograms that are both hatched and filled (like these bar plots on the left in this <a href="https://matplotlib.org/examples/pylab_examples/hatch_demo.html" rel="noreferrer">matplotlib example</a>): </p>
  
  <p><a href="https://i.stack.imgur.com/rUdTs.png" rel="noreferrer"><img src="https://i.stack.imgur.com/rUdTs.png" alt="hatched_plot"></a></p>
  
  <p>Here's the code I tried to use:</p>
  
  <pre><code>import matplotlib.pyplot as plt
  plt.hist(values, bins, histtype='step', linewidth=2, facecolor='c', hatch='/')
  </code></pre>
  
  <p>But no matter whether I specify "facecolor" or "color", only the lines of the hatching appear in colour and the histogram is still unfilled. How can I make the hatching show up on top of a filled histogram?</p>