The second screen(windows) not need to be active, just to show(like second monitor cloning) but all trough the browser(firefox or chrome)
see attached image as reference of the real pageto be "captured" and cloned in another browser window.
Html2canvas does not work, already tried.
9 freelance font une offre moyenne de €27 pour ce travail
Hello, sir. Freelancer Expert here ready to start on your project. Please, contact me on chat to discuss any further issues. Att, Eduardo Capanema