   | Label for gamut line. (only used when plot_vectors = False).</span>
<span class="sd">        :axtype:</span>
<span class="sd">            | &#39;polar&#39; or &#39;cart&#39;, optional</span>
<span class="sd">            | Make polar or Cartesian plot.</span>
<span class="sd">        :ax: </span>
<span class="sd">            | None or &#39;new&#39; or &#39;same&#39;, optional</span>
<span class="sd">            |   - None or &#39;new&#39; creates new plot</span>
<span class="sd">            |   - &#39;s