title: CGSize sizeWithAttributes in Swift
body: <p>In objective-C I was able to use:</p>
  
  <pre><code>    CGSize stringsize =
       [strLocalTelefone sizeWithAttributes:@{NSFontAttributeName:[UIFont systemFontOfSize:14.0f]}];
  </code></pre>
  
  <p>But in Swift Language I didn't found any solution for this situation.</p>
  
  <p>Any Help?</p>