UIImagePicker - view overlay by editing

[matmatmat]

Can somebody help me, how to add any overlay (some View) on the screen if UIImagePicker (==UIImagePickerControllerSourceTypeSavedPhotosAlb um) has been choosen and user chose picture from library and he is editing a picture (zoom) right now?

I can just add overlay View if UIImagePicker (==UIImagePickerControllerSourceTypeCamera) had been chosen... Then a view overlays a camera capturing too. (it's good 4 me)

my code:

UIImagePickerController *picker = [[UIImagePickerController alloc] init];
	picker.delegate = self;
	picker.allowsEditing = YES;
	if (sender == takePictureButton) {
		picker.sourceType = UIImagePickerControllerSourceTypeCamera;
		imageViewPhotoOverlay.image = [UIImage imageNamed:@"photo_overlay.png"];
		picker.cameraOverlayView = overlayCamera;
	}
	else if (sender == selectFromCameraRollButton) {
		picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
// here i can't add any overlay view, bcs i can't overlay a screen with picture choosing
	}

Thanks for help

[matmatmat]

any hint?

[matmatmat]

bump.. help me pls