X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=src%2Ftim%2Fprune%2Fgui%2Fmap%2FMapTileManager.java;h=233e4d9cfdac9d96f356e2bd4e2de57c500015bd;hp=03b364aa66ca919fe4557ae75c19fee495cf3e91;hb=eae288e70c4356dd3fa0d64581604ec7804318ed;hpb=b2ad43f4ac60ad02acea5ddc6d1b5eef3283a574

diff --git a/src/tim/prune/gui/map/MapTileManager.java b/src/tim/prune/gui/map/MapTileManager.java
index 03b364a..233e4d9 100644
--- 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;
+
 	}
 
 	/**