title: Image not appearing using codeigniter and cezpdf
body: <p>I built a PDF using Cezpdf and codeigniter in PHP.  I have been asked to change the image in the PDF.  I uploaded the new image, added it to my code, but nothing appears on the page.  I do not get any errors either.</p>
  <p>Here is my code:</p>
  <pre><code>       $pdfobj-&gt;selectFont('./fonts/Helvetica.afm');
         $pdfobj-&gt;addPngFromFile(FCPATH . 'img/logo.png', 20, 770, 180, 60);
         $pdfobj-&gt;ezSetDy(8);
  </code></pre>
  <p>With the old image, my code was exactly the same but the logo.png was orig-logo.png.</p>
  <p>I've checked the path of the file and the x and y coordinates and the sizing and don't get any error messages, just a PDF without an image.  Can anyone help?</p>