title: Wkhtmlpdf quality of charts
body: <p>From time I use wkhtmltopdf to create PDFs. Everything is fine except pie charts drawn on the canvas.</p>
  
  <p>I would add that the animations are disabled. Below write settings wkhtmltopdf. I tried different DPI settings and image quality.</p>
  
  <p>no-stop-slow-scripts = true, javascript-delay = 3000, image-dpi => 600, image-quality = 100, disable-smart-shrinking = true, lowquality = null</p>
  
  <p>PDF:
  <img src="https://i.stack.imgur.com/x5eEk.png" alt="in pdf"></p>
  
  <p>HTML:
  <img src="https://i.stack.imgur.com/D2Dje.png" alt="on site"></p>