1 files changed, 57 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/maps/mapsforge/v024/MapsforgeDistanceOverlay.java b/main/src/cgeo/geocaching/maps/mapsforge/v024/MapsforgeDistanceOverlay.java
new file mode 100755
index 0000000..25b97f0
--- /dev/null
+++ b/main/src/cgeo/geocaching/maps/mapsforge/v024/MapsforgeDistanceOverlay.java
@@ -0,0 +1,57 @@
+package cgeo.geocaching.maps.mapsforge.v024;
+
+import cgeo.geocaching.location.Geopoint;
+import cgeo.geocaching.maps.DistanceOverlay;
+import cgeo.geocaching.maps.interfaces.GeneralOverlay;
+import cgeo.geocaching.maps.interfaces.MapViewImpl;
+import cgeo.geocaching.maps.interfaces.OverlayImpl;
+
+import org.mapsforge.android.mapsold.Overlay;
+import org.mapsforge.android.mapsold.Projection;
+
+import android.graphics.Canvas;
+import android.graphics.Point;
+
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+
+public class MapsforgeDistanceOverlay extends Overlay implements OverlayImpl {
+
+    private DistanceOverlay overlayBase = null;
+    private final Lock lock = new ReentrantLock();
+
+    public MapsforgeDistanceOverlay(final MapViewImpl mapView, final Geopoint coords, final String geocode) {
+        overlayBase = new DistanceOverlay(this, mapView, coords, geocode);
+    }
+
+    @Override
+    protected void drawOverlayBitmap(final Canvas canvas, final Point drawPosition,
+            final Projection projection, final byte drawZoomLevel) {
+
+        if (overlayBase != null) {
+            overlayBase.drawOverlayBitmap(canvas, drawPosition, new MapsforgeMapProjection(projection), drawZoomLevel);
+        }
+    }
+
+    public GeneralOverlay getBase() {
+        return overlayBase;
+    }
+
+    @Override
+    public void lock() {
+        lock.lock();
+
+    }
+
+    @Override
+    public void unlock() {
+        lock.unlock();
+
+    }
+
+    @Override
+    public MapViewImpl getMapViewImpl() {
+        return (MapViewImpl) internalMapView;
+    }
+
+}