UIPopover appearing from wrong button - ios

Question

I have an app which takes an image from existing library, or new from camera.
On the iPad, when I press the 'from library' button the popover appears (correctly) above the button from which it was pressed, however when I press the 'take photo' from the camera button, the camera controller appears over the 'from library' button also... I need this to appear over the 'take photo' button otherwise it looks a bit strange!
here is the code used;
- (void)pickImageFromLibrary: (id)sender
{
[Flurry logEvent: #"PickImage"];
[self openImagePickerWithSourceType: UIImagePickerControllerSourceTypePhotoLibrary];
}
- (void)takePicture: (id)sender
{
[Flurry logEvent: #"TakeImage"];
[self openImagePickerWithSourceType: UIImagePickerControllerSourceTypeCamera];
}
- (void)openImagePickerWithSourceType: (UIImagePickerControllerSourceType)sourceType
{
if ( ![UIImagePickerController isSourceTypeAvailable: sourceType] ) {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle: NSLocalizedString( #"Error", #"" )
message: NSLocalizedString( #"We are sorry, but this functionality is not available at your device.", #"No camera eror" )
delegate: nil
cancelButtonTitle: NSLocalizedString( #"Dismiss", #"")
otherButtonTitles: nil];
[alert show];
return;
}
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.sourceType = sourceType;
self.isCameraShown = YES;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
self.popover = [[UIPopoverController alloc] initWithContentViewController:(UIViewController *)picker];
CGRect takePhotoRect;
takePhotoRect.origin = self.view.frame.origin;
takePhotoRect.size.width = 1;
takePhotoRect.size.height = 1;
[self.popover setPopoverContentSize:CGSizeMake(320.0, 216.0)];
[self.popover presentPopoverFromRect:_openLibraryButton.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
}else{
[self presentViewController:picker animated:YES completion:NULL ];
}
}

Answer 1

You are presenting the popover from the openLibraryButton.
[self.popover presentPopoverFromRect:_openLibraryButton.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
You need to add checking to see if the take photo or choose from library button was pressed, then show the popover for that button.
SUDO Code:
if (sourceType == UIImagePickerControllerSourceTypePhotoLibrary) {
[self.popover presentPopoverFromRect:_openLibraryButton.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
} else {
[self.popover presentPopoverFromRect:_takeFromCamera.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
}