title: Drawing a path between points
body: <p>I am working in Google Maps. I want to create a Path between 5 to 6 nodes, I mean just drawing a line between points.</p>
  
  <p>The following class is an inner class for drawing:   </p>
  
  <pre><code>class MyOverlay extends Overlay{
      public void draw(Canvas canvas, MapView mapv, boolean shadow){
          super.draw(canvas, mapv, shadow);
  
          Paint  mPaint = new Paint();
          mPaint.setDither(true);
          mPaint.setColor(Color.RED);
          mPaint.setStyle(Paint.Style.FILL_AND_STROKE);
          mPaint.setStrokeJoin(Paint.Join.ROUND);
          mPaint.setStrokeCap(Paint.Cap.ROUND);
          mPaint.setStrokeWidth(2);
  
          GeoPoint gP1 = new GeoPoint(19240000,-99120000);
          GeoPoint gP2 = new GeoPoint(37423157, -122085008);
          GeoPoint gP3 = new GeoPoint(20000000 , -50000000) ; 
          GeoPoint[] G = new GeoPoint[3] ;
          G[1] = gP1 ; 
          G[2] = gP2 ; 
          G[3] = gP3 ; 
          Point p1 = new Point();
          Point p2 = new Point();
          Point p3 = new Point () ; 
          Path path = new Path();
  
          projection.toPixels(gP1, p1);
          projection.toPixels(gP2, p2);
          projection.toPixels(gP3, p3) ; 
          //path.moveTo(p2.x, p2.y);
          //path.lineTo(p1.x,p1.y);
          //path.lineTo(p3.x, p3.y) ;       
          //canvas.drawLines(pts , mPaint) ; 
          canvas.drawPath(path, mPaint);
      }
  }
  </code></pre>
  
  <p>These two lines of code are the code from the <code>onCreate()</code> method in the outer class:</p>
  
  <pre><code> projection = mapView.getProjection();
  
   mapOverlays.add(new MyOverlay());
  </code></pre>