title: FPDF error: Alpha channel not supported:
body: <p>I am trying to generate PDF from HTML (output of a PHP file). </p>
  
  <p>I am using FPDF to generate the PDFs.</p>
  
  <p>I have three PNG transparent images (Alpha channel), that go on top of each other and it looks like one image.</p>
  
  <p>The minute FPDF encounters the first image it give me "FPDF error: Alpha channel not supported:" </p>
  
  <p>Is there a work arround this. Any help will be much appritiated.</p>