internal CGSize GetSizeForItem(NSIndexPath indexPath)
{
if (ItemsViewLayout.EstimatedItemSize.IsEmpty)
{
return(ItemsViewLayout.ItemSize);
}
if (ItemsSource.IsIndexPathValid(indexPath))
{
var item = ItemsSource[indexPath];
if (item != null && ItemsViewLayout.TryGetCachedCellSize(item, out CGSize size))
{
return(size);
}
}
return(ItemsViewLayout.EstimatedItemSize);
}