How to set constraints for UIImageView in UIScrollView in cellForRowAtIndexPath

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C

Objective-C

Inside myscrollview there are multiple objects of uiimageview each with image.
contentSize of myscrollview depends on the number of desings * width of each imageview.

how to set the constraints for imageview inside the myscrollview for landscape and portrait mode also the myscrollview is not scroll to show to different images

below is my code for the cellForRowAtIndexPath of
UITableView


//.//
myscrollview = nil;
myscrollview = [[UIScrollView alloc] init];
myscrollview.backgroundColor = [UIColor greenColor];
myscrollview.decelerationRate = UIScrollViewDecelerationRateFast;
myscrollview.delegate = self;
myscrollview.pagingEnabled = true;
myscrollview.scrollEnabled = true;
myscrollview.bounces = false;
self.tableView.scrollEnabled = false;
myscrollview.contentSize = CGSizeMake(tableView.frame.size.width * designList.count, cell.frame.size.height);

for (int i = 0; i < designList.count; i++)
{
UIImage *image = [self getImage:i];
UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
[myscrollview addSubview:imageView];

[myscrollview setTranslatesAutoresizingMaskIntoConstraints:NO];
[imageView setTranslatesAutoresizingMaskIntoConstraints:NO];
NSDictionary * viewDictionary = NSDictionaryOfVariableBindings(cell,myscrollview,imageView);
[myscrollview addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:[imageView(==myscrollview)]" options:0 metrics:nil views:viewDictionary]];
[myscrollview addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:[imageView(==myscrollview)]" options:0 metrics:nil views:viewDictionary]];

}

[cell.contentView addSubview:myscrollview];

//.//setting the constraints
[cell.contentView setTranslatesAutoresizingMaskIntoConstraints:NO];
[myscrollview setTranslatesAutoresizingMaskIntoConstraints:NO];

NSDictionary * viewDictionary = NSDictionaryOfVariableBindings(cell,myscrollview);

[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:[myscrollview(==cell)]" options:0 metrics:nil views:viewDictionary]];
[cell addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:[myscrollview(==cell)]" options:0 metrics:nil views:viewDictionary]];
//..//