ype"><a href="../../dart-core/bool-class.html">bool</a></span>
                  <span class="name ">isEmpty</span>
          
</section>
        
                <section class="desc markdown">
          <p>Whether this rectangle encloses a non-zero area. Negative areas are
considered empty.</p>
        </section>
                <section class="summary source-code" id="source">
          <h2><span>Implementation</span></h2>
          <pre class="language-dart"><code class="language-dart">bool get isEmpty 