title: How to scale bitmap before showing it on the map?
body: <p>I want to set a icon for a marker, but it is too big so i want to scale it down.</p>
  
  <pre><code>MapFragment.this.map.addMarker(new MarkerOptions().position(new LatLng(lat, lng))
  .icon(BitmapDescriptorFactory.fromResource(R.drawable.guest_icon)));
  </code></pre>