title: Xamarin forms get places in the map area
body: <p>I develop a xamarin forms app where I store some places in my database. I store Location NetTopology suite with efcore with latitude and longitude. Then I can find the closest places from a point on the map.</p>
  
  <p>But if i move the map or zoom out how can I find the places in the new area which are stored in my database to pin them on the map?</p>
  
  <p>Is there an example?</p>
  
  <p>I really struggle to find a way to say this list of places in my database are part of what the map is showing.</p>
  
  <p>I use xamarin maps.</p>
  
  <p>Thanks </p>