title: BitmapDescriptor seems to change resolution of map marker image
body: <p>I have a custom map marker that I show on the map, but when I plot them the markers look blurry like the resolution was changed when looking at the original</p>
  
  <p>this is the original</p>
  
  <p><img src="https://i.stack.imgur.com/ohSq0.png" alt="enter image description here"></p>
  
  <p>and I different colors of that</p>
  
  <p>this is how they look when I plot them on the map</p>
  
  <p><img src="https://i.stack.imgur.com/mgg8c.png" alt="enter image description here"></p>
  
  <p>as you can see the edges looks all pixelated compared to the original one and it does not seem to matter what size image I use either.</p>
  
  <p>Does using <code>BitmapDescriptorFactory.fromResource(R.drawable.blue)</code> really degrade the quality of the image?</p>
  
  <p>how can I get them to look high quality like this in Google Now</p>
  
  <p><img src="https://i.stack.imgur.com/99mD3.png" alt="enter image description here"></p>
  
  <p>are there some special image dimensions I need to use to get them to look better or something?</p>
  
  <p>This is how I plot to the map </p>
  
  <pre><code>mGoogleMap.addMarker(new MarkerOptions().position(point).icon(BitmapDescriptorFactory.fromResource(R.drawable.blue)));
  </code></pre>