turntype"><a href="dart-html/Range-class.html">Range</a></span>
            <span class="name ">getRangeAt</span>
(<wbr><span class="parameter" id="getRangeAt-param-index"><span class="type-annotation"><a href="dart-core/int-class.html">int</a></span> <span class="parameter-name">index</span></span>)
      
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">Range getRangeAt(int inde