<a href="dart-ui/TextStyle-class.html">TextStyle</a> is no longer able to influence the line height, and any tall
glyphs may overlap with lines above. If a <code>fontFamily</code> is specified, the
total ascent of the first line will be the min of the <code>Ascent + half-leading</code>
of the <code>fontFamily</code> and <code>(height + leading) * fontSize</code>. Otherwise, it
will be determined by the Ascent + half-leading of the first text.</p></li></ul>
    </section>
    
    <section class="summary sou