esent.</p>

      <h4>Arguments</h4>

      <dl>
        <dt>degrees</dt>

        <dd>The amount of rotation</dd>
      </dl>

      <h4>Returns</h4>

      <p>self</p>
    </div>

    <div class="sig">
      <h3 id="tref">tref</h3>

      <p>
        <span class="arg">text</span>.tref(<span class="arg">tspan</span>, <span class="arg">x</span>=0, <span class="arg">y</span>=0) -&gt;
        <em>self</em>
      </p>
    </div>

    <div class="desc">
      <h4>Description</h4>

      <p>Adds the referenced <