-(UIImage*) rotate:(UIImage*) src andOrientation:(UIImageOrientation)orientation
{
UIGraphicsBeginImageContext(src.size);
CGContextRef context=(UIGraphicsGetCurrentContext());
if (orientation == UIImageOrientationRight) {
CGContextRotateCTM (context, 90/180*M_PI) ;
} else if (orientation == UIImageOrientationLeft) {
CGContextRotateCTM (context, -90/180*M_PI);
} else if (orientation == UIImageOrientationDown) {
// NOTHING
} else if (orientation == UIImageOrientationUp) {
CGContextRotateCTM (context, 90/180*M_PI);
}
[src drawAtPoint:CGPointMake(0, 0)];
UIImage *img=UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return img;
}
use this one .. it works perfect ! Just make sure you use this function when you are picking images from UIImagePicker:
example:
UIImage *image;
image = [self rotate:image andOrientation:image.imageOrientation];
Make sure to use this function in place where you pick photos from documents directory.