title: Create PDF with mpdf and chart.js
body: <p>I want to create a PDF report using mpdf. The report include a lot of pages  which I created with html and css, this works great and it looks good. My problem is that I want to include some charts on a couple of pages and I don't know how to accomplish this. How do I insert charts created from chart.js?  </p>
  
  <p>I have searched the stackoverflow and web all day but I haven't found a good answer. I have found some threads where you create where you create images from canvas using toBase64Image and then save file to server. I got this to work but then I'm stuck again because I need to generate the chart images before I create the PDF. I tried to generate the images on a "start page" and when the charts is completed I move to the pdf page. But this was very slow and not very nice because you see the chart before you move to the pdf page.</p>
  
  <p>Is this possible or do I have to start over with something else? I that case where and what?</p>