title: place image over another in pdfkit
body: <p>I m creating a PDF file in nodejs using PDFkit, that contains a background image and an profile image of user. I tried looking through the documentation of pdfkit, but could not find any parameter to make another image float over the previous one. </p>
  
  <p>Is there any solution present to make that happen or do I need to switch to other packages?</p>
  
  <p>Any help would be appreciated.</p>
  
  <pre><code>//Background Image
   doc.image(__dirname+'../../../resources/images/' + 'background.jpg', 
  {
                 height:400,
                 width:600,
                 margin: 0,
                 padding:0
        });
  
  
  //Image to be floated
              doc.image(body, 
              {
                 height:200,
                 width:200,
                 margin: 0,
                 padding:0,
                 absolutePosition: {x: 50, y: 100}
              }).moveTo(100, 150);
  </code></pre>
  
  <p>I expect a image over background but pdfkit is making new image to be pushed down the orignal image.</p>