这会将您的图像缩放到两倍大小并在 5 秒内将其旋转 90 度:
[UIView animateWithDuration:5.0f animations:^{
CGAffineTransform transform = CGAffineTransformMakeScale(2.0f, 2.0f);
transform = CGAffineTransformRotate(transform, (CGFloat)(M_PI / 2.0f));
myImageView.transform = transform;
}];