Merge remote-tracking branch 'upstream/master' into fp-integration

[GpsPrune.git] / src / tim / prune / gui / map / MapTileManager.java

diff --git a/src/tim/prune/gui/map/MapTileManager.java b/src/tim/prune/gui/map/MapTileManager.java
index 8c2c6eed9e3f7e70ccf251ba91e01ebe4f550be9..b4a60c88b607a10cee8737f7ce80bd4c3b701e89 100644 (file)
--- a/src/tim/prune/gui/map/MapTileManager.java
+++ b/src/tim/prune/gui/map/MapTileManager.java
@@ -70,10 +70,19 @@ public class MapTileManager implements ImageObserver
         * @return true if zoom is too high for tiles
         */
        public boolean isOverzoomed()
+       {
+               return _zoom > getMaxZoomLevel();
+       }
+
+       /**
+        * @return the maximum useable zoom level for tiles
+        */
+       public int getMaxZoomLevel()
        {
                // Ask current map source what maximum zoom is
                int maxZoom = (_mapSource == null?0:_mapSource.getMaxZoomLevel());
-               return (_zoom > maxZoom);
+               return maxZoom;
+
        }
 
        /**