title: How to examine the value of a cell in a pcolor plot using the data cursor?
body: <p>I have a MATLAB <code>pcolor</code> plot.  Say something like this:</p>
  
  <pre><code>ixx = 1:10;
  ixy = 2:2:25;
  [x,y] = meshgrid(ixx, ixy);
  pcolor(ixx, ixy, x+y)
  </code></pre>
  
  <p>When I use the data cursor, I don't get the value of the height of the cell, just the locations of the boundary of the cell:</p>
  
  <p><a href="https://i.stack.imgur.com/tveXX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tveXX.png" alt="example"></a></p>
  
  <p>Is there a way to force the cell value to appear in this plot? The associated cell should have value <code>23</code>, not <code>z = 0</code>.</p>
  
  <p>Note: In my real example, my axes are not uniform, so <code>pcolor</code> is required here (as opposed to moving to <code>imagesc</code> or similar, which does properly handle the data cursor).</p>
  
  <p>Note: <code>pcolor</code> "hides" the top row and right most column of data.  [Not directly relevant to the question, but an important aspect of <code>pcolor</code>]</p>