title: Zoom in to specific coordinates in PDFKit using swift
body: <p>I am using <code>pdfkit</code> to open pdf file in my app. </p>
  
  <blockquote>
    <p>I want to zoom in to specific coordinates.</p>
  </blockquote>
  
  <p>Let say Following is my pdf page and I want to zoom in to specific coordinates when user will click on pencil button.</p>
  
  <p><a href="https://i.stack.imgur.com/7cfzz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7cfzz.png" alt="enter image description here"></a></p>
  
  <p>After clicking on pencil button it should be look like following image.</p>
  
  <p><a href="https://i.stack.imgur.com/OybSN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OybSN.png" alt="enter image description here"></a></p>
  
  <p>I've searched a lot but couldn't find any proper solution for that. I don't want to use third party libraries to do that.</p>