Objective-C append image thumbnails onto the end of a view - objective-c

Question

I'm trying to append images onto a view and have them display a thumbnail in a nice neat row. The issue I'm having is that it appears all images simply get added on top on each other in the corner as only the last image in the array is dispayed.
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
self.notesField.delegate = self;
NSString *userName = ((ontracAppDelegate*)[UIApplication sharedApplication].delegate).userName;
self.textField.text = [NSString stringWithFormat:#"Date Created: %# \nCreated By: %#",[NSDate date], userName];
if (self.noteText != nil) {
self.notesField.text = self.noteText;
self.notesField.editable = NO;
self.textLabel.hidden = TRUE;
}
[self.view resignFirstResponder];
if ([self.imageArray count] != 0) {
for (UIImage *image in imageArray) {
NSLog(#"Image %#", image);
[self addImageToScreen:image];
}
}
NSLog(#"imageArray %#", imageArray);
NSLog(#"self.textField.text %#", self.textField.text );
NSLog(#"self.notesField.text %#", self.notesField.text);
}
-(void) addImageToScreen:(UIImage*) image;
{
int adjustHeight = 0;
int adjustWidth = 10;
int imagesInARow = 7;
int imageHeight = 75;
int imageWidth = 75;
int count = [self.imageArray count];
self.numberOfPhotosLabel.text = [NSString stringWithFormat:#"%i",count];
if (count > 1 && count < imagesInARow) {
adjustHeight = 0;
adjustWidth = (20 * [self.imageArray indexOfObject:image]) + ([self.imageArray indexOfObject:image] * imageWidth);
}
UIButton* container = [[UIButton alloc] init ];
CGRect frame = CGRectMake(adjustWidth, 5, imageWidth, imageHeight);
[container setTag:[self.imageArray indexOfObject:image]];
[container setImage:image forState:UIControlStateNormal];
[container setFrame:frame];
[container addTarget:self action:#selector(displayFullScreenImage:) forControlEvents:UIControlEventAllTouchEvents];
UIStackView *photosView = [[UIStackView alloc] initWithFrame:frame];
container.frame = photosView.bounds;
[photosView addSubview:container];
[self.view addSubview:photosView];
}

Answer 1

Use addArrangedSubview of UIStackView instead of addSubview.
And you should add all the Buttons to the same UIStackView. So, add a property for the UIStackView to your class, initialize it in viewDidLoad (or in the storyboard) and add the buttons to that stack view in addImageToScreen.