title: Crop image using Thumbnailator starting at x,y and size of height,width
body: <p>I need to crop an image starting at position x,y and it should be height,width in size (starting at x,y). I have the following code:</p>
  
  <pre><code>Thumbnails
          .of(url)
          .size(width, height)
          .crop(new Coordinate(x,y))
          .toOutputStream(os);
          ;
  </code></pre>
  
  <p>But it does not seem to be working. Any ideas?</p>