title: Drawing in a PDF file
body: <p>I would like to draw in a PDF file. </p>
  
  <p>Example: Open the PDF file and get such drawing tools like circle, square, text etc... Using these tools will draw shapes on the PDF file. </p>
  
  <p>I searched on google and found such options like pdf.js. But it's not implemented in core PHP or normal MVC structure. It's implemented in JavaScript.</p>
  
  <p>Any alternative for pdf.js to draw the shape in a PDF file?</p>
  
  <p>I am looking for the same as the <a href="http://tech.chitgoks.com/2016/03/06/annotationeer-my-web-application-that-can-create-annotations-in-pdf-js/" rel="nofollow noreferrer">example shown here</a>.</p>