f <strong><code>visual_type</code></strong>, if available, instead of the automatically  selected visual.</dd>
</dl>
<p>Valid <strong><code>visual_type</code></strong> values:</p>
<ul>
<li>StaticGray</li>
<li>GrayScale</li>
<li>StaticColor</li>
<li>PseudoColor</li>
<li>TrueColor</li>
<li>DirectColor</li>
</ul>

<p class="Note"><strong>Note:</strong> If you are supplying a filename with spaces in it, you will need to enclose the filename itself within quotes.</p>

</div>
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