title: Calling the method "buildRoadOverlay" correctly
body: <p>I want to call the method <code>buildRoadOverlay</code> (Method is on the bottom of this post) from OSMdroid. How do I set the parameters correctly? </p>
  
  <p>This method builds a route on a map between two waypoints. It works, as long as I leave out color and width when calling the method. Now I want the color to be green and the width to be 20dp.</p>
  
  <p>This is how I tried it:</p>
  
  <pre><code>Polyline roadOverlay = RoadManager.buildRoadOverlay(road, 7667507, 20);
  </code></pre>
  
  <p>The app starts, no errors, but the Line RoadOverlay does not get drawn anymore. Either that or it is invisible. I am not sure.</p>
  
  <p>The method I want to call:</p>
  
  <pre><code>public static Polyline buildRoadOverlay(Road road, int color, float width){
          Polyline roadOverlay = new Polyline();
          roadOverlay.setColor(color);
          roadOverlay.setWidth(width);
          if (road != null) {
              ArrayList&lt;GeoPoint&gt; polyline = road.mRouteHigh;
              roadOverlay.setPoints(polyline);
          }
          return roadOverlay;
      }
  </code></pre>