title: Can't make UILabel clip
body: <p>I've sized my string to maximize height fit (1 line) so that any excessive width is cutoff (as in mid-glyph) which lineBreakMode:UILineBreakModeClip should do. Instead text seems to truncate (?) by drawing only full characters that fit (not expected or desired). Basically:</p>
  
  <pre><code>[label setNumberOfLines:1];
  label.font = [UIFont systemFontOfSize:64.0f];
  label.lineBreakMode = UILineBreakModeClip;
  [label setText:@"ABCDEIIIIII"];
  </code></pre>