Question

I have an image (small button) which looks perfect in Portrait Orientation, but my whole App is running in Landscape Right mode, however the image does not change to landscape.

I want to do it programmatically

I tried:

NSString *pathToImg = [[NSBundle mainBundle] pathForResource:@"DetonatorSmall" ofType:@"png"];

UIImage *img = [UIImage imageWithContentsOfFile:pathToImg];
UIImageView *imgView = [[UIImageView alloc] initWithImage:img];

imgView.transform = CGAffineTransformMakeRotation(3.14159265/2);

[button setImage:imgView.image forState:UIControlStateNormal];

But the image is still in portrait.

Any ideas what I can do?

Answer 1

Try This:

UIImage *img = [UIImage imageWithContentsOfFile:pathToImg];
[button setImage:img forState:UIControlStateNormal];
[button setTransform:CGAffineTransformMakeRotation(-M_PI / 2.0)];//Left
[button setTransform:CGAffineTransformMakeRotation( M_PI / 2.0)];//Right