title: Remove all markers without the use of map.clear() Google maps - Xamarin
body: <p>I am attempting to have a GPS location system that will update the users position every second, continuously draw the route they have traveled with Poly-lines, and move the marker to their newest position on every change.</p>
  
  <p>Is there a nice way in Xamarin to remove all markers, but <em>without</em> clearing the previously attached polyline (like <code>map.clear()</code> would)</p>
  
  <p>Now I understand that I could store the co-ordinates locally and then re-draw them each time, however this could end up being a <em>very</em> long route, and I would rather not have to do this, as eventually there will be a hard limit, where it cannot draw the full route, before the next set of co-ordinates come through and would prefer just to append the newest line to the previously drawn lines, and just move the marker.</p>
  
  <p>Any information on this would be greatly appreciated.</p>