Dynamically increase height of UILabel & TableView Cell?

Question

I have a UITableView in which i am displaying a custom cell.I my cell i have two label & one view as below in picture.

I have given constraint of left v

Answer 1

You need to define maximum estimated Height when view is loading

tblObject.estimatedRowHeight = 300;
tblObject.rowHeight = UITableViewAutomaticDimension;