title: How to create a white square as a sprite, without having to load an image file?
body: <p>Normally we either create a sprite from a sprite frame, a file, or a texture by doing something like:</p>
  
  <pre><code>Sprite* foo =  Sprite::create(filename);
  </code></pre>
  
  <p>How can one create a white square of specified dimensions without using DrawNode or passing a file to a sprite ?</p>
  
  <p>I know this is possible, because I stumbled upon another post which described how to do it, but neglected to book mark it, and the post doesn't show up in search results..</p>