I'm not positive on what you are asking, but I'll give it a shot
To get the crop guides to cover the entire picture when setting a wallpaper the paper needs to be 1440 x 1280 (use any photo editor I use GIMP).
However, I thought you said in an earlier post that you wanted it to fill the screen so it wouldn't scroll? I was thinking you were going to use a 3rd party launcher and turn OFF wallpaper scrolling. Sorry if I misunderstood you.
Howdy sir Dos!
That is built into the
ROM I'm running it's nifty. Are you stock or rooted?