title: How to remove background color in MATLAB App
body: <p>I've made an app which, from some dropdown menus, runs a script and generates a set of graphs on the right. I'd like to have the background all white but for some reason am stuck on the below image where the axes are white but the figure remains grey. </p>
  
  <p><a href="https://i.stack.imgur.com/J9F1j.png" rel="nofollow noreferrer">image of graphs</a></p>
  
  <p>I've tried manually setting the color to 'w' and 'none' in the design view and also tried the below code to set the default values to both 'w' and 'none' as well.</p>
  
  <p>The below code works in a script but not in the app developer code:</p>
  
  <pre><code>        set(groot,'DefaultFigureColor','none');
          set(groot,'DefaultAxesColor','none');
  </code></pre>
  
  <p>Am I missing something obvious? Thanks for the help.</p>