RMTileImageSet.h
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//
// TileImageSet.h
// RouteMe
//
// Created by Joseph Gentle on 9/09/08.
// Copyright 2008 __MyCompanyName__. All rights reserved.
//
#import <TargetConditionals.h>
#if TARGET_OS_IPHONE
# import <UIKit/UIKit.h>
#else
# import <Cocoa/Cocoa.h>
#endif
#import "RMTile.h"
@class RMTileImage;
@protocol RMTileSource;
@protocol RMTileImageSetDelegate<NSObject>
@optional
-(void) tileRemoved: (RMTile) tile;
-(void) tileAdded: (RMTile) tile WithImage: (RMTileImage*) image;
@end
@interface RMTileImageSet : NSObject {
IBOutlet id delegate;
id<RMTileSource> tileSource;
NSCountedSet *images;
}
-(id) initWithDelegate: (id) _delegate;
-(void) addTile: (RMTile) tile WithImage: (RMTileImage *)image At: (CGRect) screenLocation;
-(void) addTile: (RMTile) tile At: (CGRect) screenLocation;
// Add tiles inside rect protected to bounds. Return rectangle containing bounds
// extended to full tile loading area
-(CGRect) addTiles: (RMTileRect)rect ToDisplayIn:(CGRect)bounds;
-(RMTileImage*) imageWithTile: (RMTile) tile;
-(void) removeTile: (RMTile) tile;
-(void) removeTiles: (RMTileRect)rect;
-(void) removeAllTiles;
-(NSUInteger) count;
- (void)moveBy: (CGSize) delta;
- (void)zoomByFactor: (float) zoomFactor near:(CGPoint) center;
- (void) drawRect:(CGRect) rect;
@property (assign, nonatomic, readwrite) id delegate;
@property (retain, nonatomic, readwrite) id<RMTileSource> tileSource;
@end