(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{

if (buttonIndex == 0) {

if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
    UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
    imagePicker.delegate = self;
    imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera;
    imagePicker.videoQuality = UIImagePickerControllerQualityTypeHigh;
    imagePicker.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;
    imagePicker.allowsEditing = YES;
    imagePicker.view.transform  =   CGAffineTransformMakeRotation(M_PI*3/2);
    
    if (ISIPAD)
    {
        [self presentModalViewController:imagePicker animated:YES];
    }else if (ISIPHONE)
    {
        [self presentViewController:imagePicker animated:YES completion:nil];
    }
}

} else if (buttonIndex == 1) {

UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
imagePicker.delegate = self;
imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
imagePicker.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;
imagePicker.allowsEditing = YES;
imagePicker.view.transform  =   CGAffineTransformMakeRotation(M_PI*3/2);
if (ISIPAD)
{
    
    [[NSOperationQueue mainQueue] addOperationWithBlock:^{
        
        UIPopoverController *popover = [[UIPopoverController alloc] initWithContentViewController:imagePicker];
        m_pPopoverController= popover;
        [m_pPopoverController presentPopoverFromRect:CGRectMake(0, 0, 600, 800) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionDown animated:YES];
      
    }];

    
}else if (ISIPHONE)
{
    [self presentViewController:imagePicker animated:YES completion:nil];
}

}
}