title: convert html to pdf which has multiple canvas and table
body: <p>I am converting html page which has multiple canvas and has some text into single pdf as it is created from flotr.js(it has lot of charts created using flotr.js). How to combine these all charts and text into single pdf file. I tried a lot with jspdf but i didn't get any answer. </p>
  
  <p><a href="https://i.stack.imgur.com/ymsmf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ymsmf.png" alt="enter image description here"></a></p>