Google Maps Standorte "beschriften"

1@Override
2 public void draw(android.graphics.Canvas canvas, MapView mapView, boolean shadow)
3 {
4 int nTextSize = 16;
5 //cycle through all overlays
6 for (int index = 0; index < overLayList.size(); index++)
7 {
8 OverlayItem item = overLayList.get(index);
9
10 // Converts lat/lng-Point to coordinates on the screen
11 GeoPoint point = item.getPoint();
12 Point ptScreenCoord = new Point() ;
13 mapView.getProjection().toPixels(point, ptScreenCoord);
14
15 Paint strokePaint = new Paint();
16 strokePaint.setARGB(255, 0, 0, 0);
17 strokePaint.setTextAlign(Paint.Align.CENTER);
18 strokePaint.setTextSize(nTextSize);
19 strokePaint.setFakeBoldText(true);
20 strokePaint.setStyle(Paint.Style.FILL_AND_STROKE);
21 strokePaint.setStrokeWidth(2);
22 strokePaint.setARGB(190, 204, 204, 204);
23
24
25 //Paint
26 Paint paint = new Paint();
27 paint.setTextAlign(Paint.Align.CENTER);
28 paint.setTextSize(nTextSize);
29 //paint.setTypeface(Typeface.DEFAULT_BOLD);
30 paint.setFakeBoldText(true);
31 paint.setARGB(190, 0, 0, 0); // alpha, r, g, b (Black, semi see-through)
32
33 //show text to the right of the icon
34 canvas.drawRect(ptScreenCoord.x + (strokePaint.measureText(item.getTitle())/2)+2,ptScreenCoord.y +2 ,ptScreenCoord.x - (strokePaint.measureText(item.getTitle())/2) -2, ptScreenCoord.y + nTextSize +2 , strokePaint );
35 canvas.drawText(item.getTitle(), ptScreenCoord.x, ptScreenCoord.y+nTextSize, paint);
36
37
38 super.draw(canvas, mapView, shadow);
39 }
40 }