title: Auto size text field with Actionscript 3
body: <p>I am not sure if this is possible, so, please, help me out a little bit over here:</p>
  
  <p>I have an image loaded into the stage:</p>
  
  <pre><code>    var miC:Loader = new Loader();
      miC.contentLoaderInfo.addEventListener(Event.COMPLETE, onComplete);
      miC.load(new URLRequest("coverph.jpg"));
  
      function onComplete(e:Event):void {
          miC.width = stage.stageWidth;
          miC.height = stage.stageHeight;
          miC.x = 0;
          miC.y = 0;
          addChild(miC);
          trace(miC.width, miC.height);
      }
  </code></pre>
  
  <p>And this way the image auto size itself to perfectly match the screen resolution (I have tried it with: (all in landscape)</p>
  
  <p>960dp x 720dp
  640dp x 480dp
  470dp x 320dp
  426dp x 320dp
  1196dp x 720dp
  and 720dp x 720dp</p>
  
  <p>They all worked fine (it won´t go over 735)</p>
  
  <p>Now, my question is... let´s say that for the 1196 x 720 I have a textField, a textFormat and a legend that appears on the top of the screen (as a title):</p>
  
  <pre><code>    var fmat:TextFormat = new TextFormat();
      fmat.font = "Times New Roman";
      fmat.size = 105;
      fmat.color = "0xFF0000";
  
      var titulo:TextField = new TextField();
      titulo.x = 145;                   
      titulo.y = 30;
      titulo.width = 1290;
      titulo.height = 122,10;
      titulo.defaultTextFormat = fmat;
      titulo.antiAliasType = AntiAliasType.ADVANCED;
      titulo.text = "THE TITLE OF WHAT IM DOING";
  
      addChild(titulo);
  </code></pre>
  
  <p>How do I (if possible) auto size the textField and format to keep the same proportion according to the screen resolution?</p>