l this overlay</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/atakmap/android/image/nitf/overlays/CircleOverlay.html#setup-android.graphics.PointF-float-">setup</a></span>(android.graphics.PointF&nbsp;center,
     float&nbsp;radius)</code>
<div class="block">a circle has a center point and a radius</div>
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