<summary>
Locale of the text the underline is being drawn under. Can be
pertinent where the locale affects how the underline is drawn.
For example, in vertical text, the underline belongs on the
left for Chinese but on the right for Japanese.
This choice is completely left up to higher levels.
</summary>
<summary> Locale of the text the underline is being drawn under. Can be pertinent where the locale affects how the underline is drawn. For example, in vertical text, the underline belongs on the left for Chinese but on the right for Japanese. This choice is completely left up to higher levels. </summary>