title: Underline and Strikethrough on iOS
body: <p>I'm new to iOS/Objective-c and trying to allow the use to use underline and strike-thought text annotation but here is not a native font with this feature any way to add some kind of attribute?</p>
  
  <pre><code>NSDictionary *arial = [NSDictionary dictionaryWithObjectsAndKeys:@"ArialMT", [NSNumber numberWithInt:TextAnnotationFontStyleNone],
                                     @"Arial-BoldMT", [NSNumber numberWithInt:TextAnnotationStyleBold],
                                     @"Arial-ItalicMT", [NSNumber numberWithInt:TextAnnotationStyleItalic],
                                     @"Arial-BoldItalicMT", [NSNumber numberWithInt:TextAnnotationStyleBold | TextAnnotationStyleItalic],
                                     @"Arial-BoldMT", [NSNumber numberWithInt:TextAnnotationStyleUnderline], // ANY WAY TO ADD ANYTHING HERE TO MAKE IT UNDERLINE???
  nil]; 
  </code></pre>