title: Create CGRect with short way - swift
body: <p>When I created CGRect in Objective-c and I didn't want to set each value, I created in this way:</p>
  
  <pre><code> (CGRect){CGPointMake(0, 0), [UIScreen mainScreen].bounds.size}
  </code></pre>
  
  <p>Do you know a similar way in swift?</p>