lors, taking a single integer
argument with the desired number of colors, or the string
<code>"natural"</code>, which combines the information in the <code>red</code>,
<code>green</code> and <code>blue</code> bands and produces a natural-hue image.  In
the latter case, the band designation is ignored, and the object must
contain the three color bands.</p></dd>


<dt id="arg-drawpalette">drawPalette<a class="anchor" aria-label="anchor" href="#arg-drawpalette"></a></dt>
<dd><p>Indication of the type of palett