Pdf.js: How to print pdf via pdf.js

[abramhum]

Link to PDF file (or attach file here):
https://cdn.rawgit.com/mozilla/pdf.js/master/web/compressed.tracemonkey-pldi-09.pdf
Configuration:

• Web browser and its version: chrome
• Operating system and its version: windows 10
• PDF.js version: 1.7.225
• Is an extension:

I use pdf.js to show the pdf in the browser, but faced with a problem. How can I print the pdf via a print button, acting as the print function in view.js.

[timvandermeij]

The default viewer uses PDFPrintService for printing. Refer to https://github.com/mozilla/pdf.js/blob/master/web/pdf_print_service.js and app.js for how to use it.

[abramhum]

Thanks a lot.