Changes for setting frame size. Some bug fixes

@@ -137,7 +137,7 @@
 	[marker setTextLabel:@"Hello"];
 	[markerManager addMarker:marker AtLatLong:[[mapView contents] mapCenter]];
 	[marker release];
-	NSLog(@"Center: Lat: %lf Lon: %lf", [mapView centerCoordinates].latitude, [mapView centerCoordinates].longitude);
+	NSLog(@"Center: Lat: %lf Lon: %lf", mapView.contents.mapCenter.latitude, mapView.contents.mapCenter.longitude);
 	
 	// What did this do?
 	//	[mapView setZoomBounds:0.0 maxZoom:17.0];

@@ -120,6 +120,7 @@
 
 -(void) dealloc
 {
+  [imagesOnScreen cancelLoading];
 	[self setRenderer:nil];
 	[imagesOnScreen release];
 	[tileLoader release];

@@ -65,5 +65,6 @@ typedef struct {
 
 - (RMLatLongBounds) getScreenCoordinateBounds;
 
+- (void)didReceiveMemoryWarning;
 
 @end

@@ -24,7 +24,6 @@
 - (void)stopDeceleration;
 @end
 
-
 @implementation RMMapView (Internal)
 	BOOL delegateHasBeforeMapMove;
 	BOOL delegateHasAfterMapMove;
@@ -43,9 +42,13 @@
 @implementation RMMapView
 @synthesize decelerationFactor;
 
+- (RMMarkerManager*)markerManager
+{
+  return contents.markerManager;
+}
+
 -(void) initValues:(CLLocationCoordinate2D)latlong
 {
-		
 	if(round(latlong.latitude) != 0 && round(latlong.longitude) != 0)
 	{
 		contents = [[RMMapContents alloc] initForView:self WithLocation:latlong];
@@ -487,5 +490,25 @@
 	}
 }
 
+- (void)didReceiveMemoryWarning
+{
+  CLLocationCoordinate2D coord = contents.mapCenter;
+  [contents release];
+  [self initValues:coord];
+}
+
+- (void)setFrame:(CGRect)frame
+{
+  CGRect r = self.frame;
+  [super setFrame:frame];
+  // only change if the frame changes AND there is contents
+  if (!CGRectEqualToRect(r, frame) && contents) {
+    CLLocationCoordinate2D coord = contents.mapCenter;
+    float zoom = contents.zoom;
+    [contents release];
+    [self initValues:coord];
+    contents.zoom = zoom;
+  }
+}
 
 @end

@@ -62,6 +62,7 @@
 - (void) setXYBounds: (RMXYRect) bounds;
 - (RMXYPoint) XYCenter;
 - (void) setXYCenter: (RMXYPoint) aPoint;
+- (void) setScreenBounds:(CGRect)rect;
 - (CGRect) screenBounds;
 
 @property (assign, readwrite) float scale;

@@ -206,6 +206,11 @@
 	origin.y -= screenBounds.size.height * scale / 2;
 }
 
+- (void) setScreenBounds:(CGRect)rect;
+{
+  screenBounds = rect;
+}
+
 -(CGRect) screenBounds
 {
 	return screenBounds;

@@ -69,10 +69,10 @@ NSString * const RMMapImageLoadingCancelledNotification = @"MapImageLoadingCance
 //	if (image)
 //		CGImageRelease(image);
 
-	[image release];
-	[layer release];
-	[dataPending release];
-	[lastUsedTime release];
+	[image release]; image = nil;
+	[layer release]; layer = nil;
+	[dataPending release]; dataPending = nil;
+	[lastUsedTime release]; lastUsedTime = nil;
 	
 	[super dealloc];
 }

@@ -57,6 +57,8 @@
 
 - (void) printDebuggingInformation;
 
+- (void)cancelLoading;
+
 @property (assign, nonatomic, readwrite) id delegate;
 @property (retain, nonatomic, readwrite) id<RMTileSource> tileSource;
 @end

@@ -93,7 +93,8 @@
 {
 	NSArray * imagelist = [images allObjects];
 	for (RMTileImage * img in imagelist) {
-		for (int i = 0; i < [images countForObject:img]; i++)
+    NSInteger count = [images countForObject:img];
+		for (int i = 0; i < count; i++)
 			[self removeTile: img.tile];
 	}
 }
@@ -275,4 +276,13 @@
 	NSLog(@"Biggest seam right: %f  down: %f", biggestSeamRight, biggestSeamDown);
 }
 
+- (void)cancelLoading
+{
+	for (RMTileImage *image in images)
+	{
+		[image cancelLoading];
+	}
+}
+
+
 @end