How can I print a page in landscape in javascript

Question

How can I print a page in landscape in javascript?

Answer 1

I dont think javascript can dictate how a user chooses to print the page.

You might want to think about first converting the page into pdf, and allow the user to download that?

Answer 2

At the most you can set

@page { size: A4 landscape }

in CSS

Take a look at

CSS Print Profile

Answer 3

You cant. You can prompt the print dialog with window.print(), and from the printer settings choose the printer landscape format.