the instance of the map that this control operates on.
   Normally invoked from the call to Map.addControl().
   </p><span class="label">Parameters</span>
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<td width="20px"></td><td><code><span class="label">map</span>:<a href="../interfaces/IMap.html">IMap</a></code> &mdash;  The map to which this control should be attached. If this
     control had previously been attached to another map, the control
     will be removed from that map and attached to 