Trying to draw a circle at a longitude/latitude position. The circle below
doesn't show up, does anybody know why?
latitude, longitude is known here
List<Overlay> mapOverlays = mapView.getOverlays();
ColorDrawable myCircle = new ColorDrawable();
mCirc = new Canvas();
mPaint = new Paint();
mPaint.setStyle(Paint.Style.FILL);
mPaint.setColor(0xee444444);
GeoPoint gp = new GeoPoint(latitude, longitude);
MapController mc = mapView.getController();
mc.setZoom(18);
if (mc != null) {
mc.animateTo(gp);
}
// mapView is the current mapView from MapViewActivity
Projection proj = mapView.getProjection();
Point mp = proj.toPixels(gp, null);
mCirc.drawCircle(mp.x, mp.y, 50, mPaint);
//myCircle.setBounds(mp.x-100, mp.y-100, mp.x+100, mp.y+100); // do I need
this???
myCircle.draw(mCirc);
// MyItemizedOverlay is defined in the project
MyItemizedOverlay itemizedoverlay = new MyItemizedOverlay(myCircle);
OverlayItem overlayitem = new OverlayItem(gp, title, "");
itemizedoverlay.addOverlay(overlayitem);
mapOverlays.add(itemizedoverlay);
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