new delegate method: tap on marker

@@ -21,6 +21,7 @@
 	BOOL delegateHasBeforeMapZoomByFactor;
 	BOOL delegateHasAfterMapZoomByFactor;
 	BOOL delegateHasDoubleTapOnMap;
+	BOOL delegateHasTapOnMarker;
 @end
 
 @implementation RMMapView
@@ -94,9 +95,7 @@
 	delegateHasAfterMapZoomByFactor  = [(NSObject*) delegate respondsToSelector: @selector(afterMapZoom: byFactor: near:)];
 
 	delegateHasDoubleTapOnMap = [(NSObject*) delegate respondsToSelector: @selector(doubleTapOnMap:)];	
-
-	NSLog(@"%d %d %d %d %d", delegateHasBeforeMapMove, delegateHasAfterMapMove, delegateHasBeforeMapZoomByFactor, delegateHasAfterMapZoomByFactor, delegateHasDoubleTapOnMap);
-
+	delegateHasTapOnMarker = [(NSObject*) delegate respondsToSelector:@selector(tapOnMarker:onMap:)];
 }
 
 - (id<RMMapViewDelegate>) delegate
@@ -247,8 +246,7 @@
 		// When factoring, beware these two instructions need to happen in this order.
 		[RMMapContents setPerformExpensiveOperations:YES];
 	}
-	//*************************************************************************************
-	//Double-tap detection (currently used for debugging pixelToLatLng() method)
+
 	if (touch.tapCount == 2)
 	{
 		if (delegateHasDoubleTapOnMap) {
@@ -258,7 +256,14 @@
 			// [contents zoomInToNextNativeZoom];
 		}
 	}
-	//***************************************************************************************
+	
+	if (touch.tapCount == 1) 
+	{
+		CALayer* hit = [contents.overlay hitTest:[touch locationInView:self]];
+		if (hit != nil && [hit isMemberOfClass: [RMMarker class]]) {
+			if (delegateHasTapOnMarker) [delegate tapOnMarker: (RMMarker*) hit onMap: self];
+		}
+	}
 	
 //		[contents recalculateImageSet];
 }

@@ -9,6 +9,7 @@
 #import <UIKit/UIKit.h>
 
 @class RMMapView;
+@class RMMarker;
 
 @protocol RMMapViewDelegate 
 
@@ -22,4 +23,6 @@
 
 - (void) doubleTapOnMap: (RMMapView*) map;
 
+- (void) tapOnMarker: (RMMarker*) marker onMap: (RMMapView*) map;
+
 @end

@@ -16,7 +16,8 @@ extern NSString * const RMMarkerBlueKey;
 extern NSString * const RMMarkerRedKey;
 
 @interface RMMarker : RMMapLayer <RMMovingMapLayer> {
-	RMXYPoint location;
+	RMXYPoint location;	
+	NSObject* data;
 }
 
 + (RMMarker*) markerWithNamedStyle: (NSString*) styleName;
@@ -29,6 +30,7 @@ extern NSString * const RMMarkerRedKey;
 - (id) initWithNamedStyle: (NSString*) styleName;
 
 @property (assign, nonatomic) RMXYPoint location;
+@property (retain) NSObject* data;
 
 // Call this with either RMMarkerBlue or RMMarkerRed for the key.
 + (CGImageRef) markerImage: (NSString *) key;

@@ -21,6 +21,7 @@ static CGImageRef _markerBlue = nil;
 @implementation RMMarker
 
 @synthesize location;
+@synthesize data;
 
 + (RMMarker*) markerWithNamedStyle: (NSString*) styleName
 {