title: How to check current font size of UILabel?
body: <p>I have 3 <code>UILabels</code> and I want to set same (the smallest one from all of 3 possibilities) font for all of them. What is the problem? I don't know how to check the current font - each of <code>UILabels</code> use <code>Autoshrink</code> with minimal font scale and lines amount equaled to 0. The text of UILabels is set in <code>ViewDidLoad()</code> method (there are many combinations of possible label texts).</p>
  
  <p>I tried to get the current font size with <code>UILabel.font.pointSize</code> property (called in <code>viewDidAppear()</code> method) and than compare all of them. The problem is that that <code>UILabel.font.pointSize</code> returns not current value of UILabel text font size (after <code>Autoshrink</code> has been done) but the value that is set in storyboard. </p>
  
  <p>I'm totally out of ideas so thanks for the help!</p>
  
  <p>Greetings, John</p>