|
Asimov - there ought to be no degradation when you rotate 90 degrees, all that should happen is that the original pixels that make up your image are moved around on the screen to form a new image, there is no processing done that could degrade the result.
Certainly that's how the GIMP does it - it has specific options to rotate 90 degrees that don't alter the image pixels at all. You can rotate 90 degrees one way, then 90 degrees the other way and get back to exactly the image you started with.
regards, Bird
|