title: how to use imagemagick with tcpdf
body: <p>I need to handle images in TCPDF</p>
  
  <p>I get this error.. Imagemagick is installed, but how do I tell TCPDF the path to imagemagick?</p>
  
  <pre><code>TCPDF ERROR: TCPDF requires the Imagick or GD extension to handle PNG images with alpha channel.
  </code></pre>