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/MapView/Map/RMMapViewDelegate.h

http://github.com/route-me/route-me
C Header | 66 lines | 21 code | 12 blank | 33 comment | 0 complexity | 3200aeeccaedcf1b94d7871f906ef768 MD5 | raw file
 1//
 2//  RMMapViewDelegate.h
 3//
 4// Copyright (c) 2008-2009, Route-Me Contributors
 5// All rights reserved.
 6//
 7// Redistribution and use in source and binary forms, with or without
 8// modification, are permitted provided that the following conditions are met:
 9//
10// * Redistributions of source code must retain the above copyright notice, this
11//   list of conditions and the following disclaimer.
12// * Redistributions in binary form must reproduce the above copyright notice,
13//   this list of conditions and the following disclaimer in the documentation
14//   and/or other materials provided with the distribution.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
20// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26// POSSIBILITY OF SUCH DAMAGE.
27
28#import <UIKit/UIKit.h>
29
30@class RMMapView;
31@class RMMarker;
32
33/// Use this for notifications of map panning, zooming, and taps on the RMMapView.
34@protocol RMMapViewDelegate <NSObject>
35
36@optional
37
38- (void) beforeMapMove: (RMMapView*) map;
39- (void) afterMapMove: (RMMapView*) map ;
40
41- (void) beforeMapZoom: (RMMapView*) map byFactor: (float) zoomFactor near:(CGPoint) center;
42- (void) afterMapZoom: (RMMapView*) map byFactor: (float) zoomFactor near:(CGPoint) center;
43
44/*
45 \brief Tells the delegate that the region displayed by the map view just changed.
46 \details This method is called whenever the currently displayed map region changes. 
47 During scrolling and zooming, this method may be called many times to report updates to the map position. 
48 Therefore, your implementation of this method should be as lightweight as possible to avoid affecting scrolling and zooming performance.
49 */
50- (void)mapViewRegionDidChange:(RMMapView *)mapView;
51
52- (void) beforeMapRotate: (RMMapView*) map fromAngle: (CGFloat) angle;
53- (void) afterMapRotate: (RMMapView*) map toAngle: (CGFloat) angle;
54
55- (void) doubleTapOnMap: (RMMapView*) map At: (CGPoint) point;
56- (void) singleTapOnMap: (RMMapView*) map At: (CGPoint) point;
57
58- (void) tapOnMarker: (RMMarker*) marker onMap: (RMMapView*) map;
59- (void) tapOnLabelForMarker: (RMMarker*) marker onMap: (RMMapView*) map;
60- (void) tapOnLabelForMarker: (RMMarker*) marker onMap: (RMMapView*) map onLayer:(CALayer *)layer;
61- (BOOL) mapView:(RMMapView *)map shouldDragMarker:(RMMarker *)marker withEvent:(UIEvent *)event;
62- (void) mapView:(RMMapView *)map didDragMarker:(RMMarker *)marker withEvent:(UIEvent *)event;
63
64- (void) afterMapTouch: (RMMapView*) map;
65
66@end