//
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// BMKAnnotation.h
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// BMapKit
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//
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// Copyright 2011 Baidu Inc. All rights reserved.
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//
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#import <CoreGraphics/CoreGraphics.h>
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#import <CoreLocation/CoreLocation.h>
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#import <Foundation/Foundation.h>
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/// 该类为标注点的protocol,提供了标注类的基本信息函数
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@protocol BMKAnnotation <NSObject>
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///标注view中心坐标.
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@property (nonatomic, readonly) CLLocationCoordinate2D coordinate;
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@optional
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/**
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*获取annotation标题
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*@return 返回annotation的标题信息
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*/
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- (NSString *)title;
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/**
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*获取annotation副标题
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*@return 返回annotation的副标题信息
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*/
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- (NSString *)subtitle;
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/**
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*设置标注的坐标,在拖拽时会被调用.
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*@param newCoordinate 新的坐标值
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*/
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- (void)setCoordinate:(CLLocationCoordinate2D)newCoordinate;
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@end
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