Thank you for the answer. But i don't understand why the circle in my example moves when i scroll horizontal when i call getMapCenter() at every draw() call.
On Wednesday, May 2, 2012 4:52:56 PM UTC+2, Schurl wrote: > > Hi, > > I'll try to break down my problem to a simple example. I tried to draw > a circle which stays exactly in the middle of the view. For this i > used the following code in the draw method of my Overlay: > > -------------------- > > GeoPoint mapCenter = mapView.getMapCenter(); > Projection projection = mapView.getProjection(); > > int centerLat = mapCenter.getLatitudeE6(); > int centerLong = mapCenter.getLongitudeE6(); > > Point pCircleCenter = new Point(); > > GeoPoint circleCenter = new GeoPoint(centerLat, centerLong); > > projection.toPixels(circleCenter, pCircleCenter); > > canvas.drawCircle(pCircleCenter.x, pCircleCenter.y, 30, testPaint); > > --------------------- > > When i run the code the circle is exactly in the middle of the screen. > It also stays in the mid when i scroll vertical but when i scroll > horizontal the circle moves slightly in the scrolled direction. The > circle is completely out of position after a few scrolls instead of > staying in the mid. > > (This is just a simplified version of my problem but i need to get the > mid this way instead of just sticking it to the middle of the view.) -- 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
