Wallpaper hint: 1024x1024

This is probably a "no kidding" to many but it took me a bit to figure it out so I thought I'd pass it on.

If you want to create or use an image as a background/wallpaper and you don't want it to re-size when you change the screen orientation, make the image size a square 1024x1024.

The iPad screen is 1024x768... or 768x1024 depending on how you have it turned. So if you create a portrait image to use as wallpaper and make it 1024x768, when you turn your screen to landscape, the iPad will resize the image because that "768" now needs to be upsized to 1024. That ends up with a blurry image. But if you make the image 1024x1024 to start with, the iPad just crops off the "extra" on the sides (or the top & bottom depending on the screen orientation) and doesn't do any dynamic resizing.

Again, probably a "no kidding" to many but it made me happy to have my picture of my kids crystal clear no matter how I turned my iPad.

MacBook Pro, Mac OS X (10.6.3), iPhone, iPad, iMac, MacBook Pro, MacBook, Airport Express and Extreme, ATV

Posted on Apr 4, 2010 5:11 AM

Reply
3 replies

Apr 12, 2010 11:14 AM in response to EdMartin

Actually, I'm finding the the iPad's screen size of 1024px wide is misleading as to the proper size of wallpaper.

Part of the 1024 px screen is occupied by the thin bar across the top of the screen, where the time, wifi strength, and battery charge are shown.

Thus my 1024 px high image is slightly shrunk by the iPad sofware when displayed.

I wonder if anyone knows exactly how many pixels high that screen bar is -- maybe 10 px?

-=-Joe

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Wallpaper hint: 1024x1024

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.