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<h3 class="section">35.2 Progress Bar</h3>
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<a name="XREFwaitbar"></a><dl>
<dt><a name="index-waitbar"></a>Function File: <em><var>h</var> =</em> <strong>waitbar</strong> <em>(<var>frac</var>)</em></dt>
<dt><a name="index-waitbar-1"></a>Function File: <em><var>h</var> =</em> <strong>waitbar</strong> <em>(<var>frac</var>, <var>msg</var>)</em></dt>
<dt><a name="index-waitbar-2"></a>Function File: <em><var>h</var> =</em> <strong>waitbar</strong> <em>(…, "FigureProperty", "Value", …)</em></dt>
<dt><a name="index-waitbar-3"></a>Function File: <em></em> <strong>waitbar</strong> <em>(<var>frac</var>)</em></dt>
<dt><a name="index-waitbar-4"></a>Function File: <em></em> <strong>waitbar</strong> <em>(<var>frac</var>, <var>hwbar</var>)</em></dt>
<dt><a name="index-waitbar-5"></a>Function File: <em></em> <strong>waitbar</strong> <em>(<var>frac</var>, <var>hwbar</var>, <var>msg</var>)</em></dt>
<dd><p>Return a handle <var>h</var> to a new waitbar object.
</p>
<p>The waitbar is filled to fraction <var>frac</var> which must be in the range
[0, 1].
</p>
<p>The optional message <var>msg</var> is centered and displayed above the waitbar.
</p>
<p>The appearance of the waitbar figure window can be configured by passing
property/value pairs to the function.
</p>
<p>When called with a single input the current waitbar, if it exists, is
updated to the new value <var>frac</var>. If there are multiple outstanding
waitbars they can be updated individually by passing the handle <var>hwbar</var>
of the specific waitbar to modify.
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