public PNGOverlay(Bitmap original, GeoPoint topLeftGeoPoint, GeoPoint bottomRightGeoPoint) {
this.original = Bitmap.createScaledBitmap(original, original.getWidth(), original.getHeight(), true);
...
topGeoPoint = topLeftGeoPoint;
bottomGeoPoint = bottomRightGeoPoint;
}
@Override
public void draw(Canvas canvas, MapView mapView, boolean shadow) {
super.draw(canvas, mapView, false);
Projection projection = mapView.getProjection();
Point leftTop = new Point();
Point rightTop = new Point();
Point rightBottom = new Point();
Point leftBottom = new Point();
projection.toPixels(topGeoPoint, leftTop);
projection.toPixels(new GeoPoint(topGeoPoint.getLatitudeE6(), bottomGeoPoint.getLongitudeE6()), rightTop);
projection.toPixels(bottomGeoPoint, rightBottom);
projection.toPixels(new GeoPoint(bottomGeoPoint.getLatitudeE6(), topGeoPoint.getLongitudeE6()), leftBottom);
....
Paint paint = new Paint();
paint.setFilterBitmap(true);
paint.setAntiAlias(true);
canvas.drawBitmap(original, null, new Rect(leftTop.x, leftTop.y, rightBottom.x, rightBottom.y), paint);
....
}
このコードに問題があります。mapViewにpngを描画すると、png画像がコンパスとGPS位置インジケーターの上に表示されますか?何か案が?