fety</a>
</h1></div>

    <section class="multi-line-signature">
      

<span class="returntype"><a href="https://api.flutter.dev/flutter/dart-async/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>
<span class="name ">setFontSize</span>(<wbr><ol class="parameter-list"><li><span class="parameter" id="setFontSize-param-_size"><span class="type-annotation"><a href="../../enums/SunmiFontSize.html">SunmiFontSize</a></span> <span class="para