id="PathMetricIterator">
          <span class="name "><a href="dart-ui/PathMetricIterator-class.html">PathMetricIterator</a></span>         
        </dt>
        <dd>
          Tracks iteration from one segment of a path to the next for measurement.
        </dd>
        <dt id="PathMetrics">
          <span class="name "><a href="dart-ui/PathMetrics-class.html">PathMetrics</a></span>         
        </dt>
        <dd>
          An iterable collection of <a href="dart-ui/PathMetric-class.html">PathMetric