print pdf javascript

1// a javascript library for easily printing files from your page
2// https://printjs.crabbly.com/
3// add in the html head area
4<script src="https://printjs-4de6.kxcdn.com/print.min.js"></script>
5<script src="https://printjs-4de6.kxcdn.com/print.min.css"></script>
6
7// add in your javaScript
8function myPrint(){
9  printJS('myFile.pdf');
10}
11$('#printBtn').click(myPrint);