Nice write up by Michael “theprez98” Schearer
Get the PDF file HERE
Interested to do something like this :-
Get Screengrab! an extension that makes it easy to save a web-page as an image – it’s a screen capture tool for Firefox!
With it, you can save anything that you can see in a browser window – from a small selection, to a complete page.
P/S: It works fine on my Ubuntu and my Mac 😉