UIImageWriteToSavedPhotosAlbum writes a wrong size

19 Apr 2012

Even my image's size is 1936x2592, it writes to 3872x5184. And I don't know why…

The image is generated from a graphic context. Everything should have been fine.

Anyway, I resize the image from 1936x2592 to 1936x2592 (yeah, to the same size).

And it magically save to the correct size this time.

Give it a kudos