title: TCPDF hello world example using composer
body: <p>What is the minimum "hello world" example for TCPDF?</p>
  
  <p>I see over 60 examples at <a href="https://tcpdf.org/examples/" rel="noreferrer">https://tcpdf.org/examples/</a> and none of them work with composer and they are all very complicated.</p>
  
  <p>I'm looking for something simple so I can start learning off of that.</p>