that's basically it, it's smoothing edges
en.wikipedia.org/wiki/Anti-aliasing
( pzyko, Tue 10 Apr 2007, 12:10, archived)

Ooh! ta!


( Sir Aunty Dave the Hat - BAN PUBS THAT BAN HATS! - Ta! Cannaoogim!?, Tue 10 Apr 2007, 12:12, archived)

Gosh!
I thought I was just clicking a control in Photoshop. I didn't realise I was doing all that without realising it. Yay me!
( Afinkawan, Tue 10 Apr 2007, 12:13, archived)