title: How to draw bordered letter?
body: <p>I am searching about drawing bordered text on UIView.</p>
  
  <p>Implemented following method :</p>
  
  <pre><code>- (void)drawRect:(CGRect)rect { 
      //TODO draw bordered text here. 
  }
  </code></pre>
  
  <p>How to draw it ? </p>
  
  <p>I mean each letter is bordered of whole text.</p>
  
  <p>Thanks in advance.</p>