title: How can I change text font in UIPickerView in iOS 7?
body: <p>I was able to change my font color but I also need to change font size, how can I accomplish that? Here's my code for chaning the color,</p>
  
  <pre><code> - (NSAttributedString *)pickerView:(UIPickerView *)pickerView attributedTitleForRow:(NSInteger)row forComponent:(NSInteger)component {
      NSString *title = _currencyName[row];
      NSAttributedString *attString = [[NSAttributedString alloc] initWithString:title attributes:@{NSForegroundColorAttributeName:[UIColor whiteColor]}];
  
      return attString;
   }
  </code></pre>
  
  <p>UPDATE: this didn't work:</p>
  
  <pre><code> NSAttributedString *attString = [[NSAttributedString alloc] initWithString:title attributes:@{NSForegroundColorAttributeName:[UIColor whiteColor], NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue-Light" size:40]}];
  </code></pre>