But the toPixels is still wrong. What I'm doing is, I'm drawing lots of circles on a canvas, then I take the bitmap and recolours the circles as one blob. I then want to draw that bitmap to my overlay canvas.
I can easily draw, but when I transform my GeoPoint to screenPoints I get the values stated in my second post: GeoPoint: 35908138x14500975 Center of screen: -344668x21990 And that's just wrong. On 18 Nov., 15:48, Nithin <[email protected]> wrote: > Hi, > > u try like this.. > > Point p = new Point(); > _mapView.getProjection().toPixels(_gp, p); > > Then, in canvas.drawBitmap(), try like this... > > canvas.drawBitmap(bmp, p.x, p.y, null); > > Thanks > Nithin > > On Nov 18, 6:50 pm, Søren <[email protected]> wrote: > > > I think I'm getting there, but it seems like my projection isn't > > working. This is my onCreate-method in my MapActivity: > > > public void onCreate(Bundle savedInstanceState) > > { > > super.onCreate(savedInstanceState); > > setContentView(R.layout.map); > > > _mapView = (MapView)findViewById(R.id.mapView); > > _mapView.setBuiltInZoomControls(true); > > > _mapController = _mapView.getController(); > > double lat = 35.908138*1E6; > > double lng = 14.500975*1E6; > > > _gp = new GeoPoint((int)lat,(int)lng); > > Point p = _mapView.getProjection().toPixels(_gp, null); > > > // Add overlay > > _moodOverlay = new MoodOverlay(); > > List<Overlay> overlays = _mapView.getOverlays(); > > overlays.add(_moodOverlay); > > > _mapController.animateTo(_gp); > > _mapController.setZoom(17); > > > System.out.println("GeoPoint: " + _gp.getLatitudeE6() + "x" + > > _gp.getLongitudeE6()); > > System.out.println("Center of screen: " + p.x + "x" + p.y); > > } > > > The problem is that the toPixels is totally wrong. It print's the > > following: > > > GeoPoint: 35908138x14500975 > > Center of screen: -344668x21990 > > > What is wrong here? > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
