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<h4>setViewStyle</h4>
<pre>public&nbsp;<a href="../controlP5/Knob.html" title="class in controlP5">Knob</a>&nbsp;setViewStyle(int&nbsp;theStyle)</pre>
<div class="block">set the display style of a knob. takes parameters Knob.LINE, Knob.ELLIPSE or Knob.ARC.
 default style is Knob.LINE</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>theStyle</code> - use Knob.LINE, Knob.ELLIPSE or Knob.ARC</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Knob