111 lines
3.8 KiB
Objective-C
111 lines
3.8 KiB
Objective-C
/*
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* BMKAnnotationView.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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*/
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#import <UIKit/UIKit.h>
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#import "BMKActionPaopaoView.h"
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#if __IPHONE_3_2 <= __IPHONE_OS_VERSION_MAX_ALLOWED
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enum {
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BMKAnnotationViewDragStateNone = 0, ///< 静止状态.
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BMKAnnotationViewDragStateStarting, ///< 开始拖动
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BMKAnnotationViewDragStateDragging, ///< 拖动中
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BMKAnnotationViewDragStateCanceling, ///< 取消拖动
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BMKAnnotationViewDragStateEnding ///< 拖动结束
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};
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typedef NSUInteger BMKAnnotationViewDragState;
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#endif
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@class BMKAnnotationViewInternal;
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@protocol BMKAnnotation;
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@class BMKMapView;
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@class BMKMapViewInternal;
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///标注view
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@interface BMKAnnotationView : UIView
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{
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@private
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BMKAnnotationViewInternal *_internal;
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BOOL _enabled3D;
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CGPoint _originPt;
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CGPoint startPoint;
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}
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/**
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*初始化并返回一个annotation view
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*@param annotation 关联的annotation对象
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*@param reuseIdentifier 如果要重用view,传入一个字符串,否则设为nil,建议重用view
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*@return 初始化成功则返回annotation view,否则返回nil
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*/
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- (id)initWithAnnotation:(id <BMKAnnotation>)annotation reuseIdentifier:(NSString *)reuseIdentifier;
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///复用标志
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@property (nonatomic, readonly) NSString *reuseIdentifier;
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///paopaoView
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@property (nonatomic, strong)BMKActionPaopaoView* paopaoView;
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/**
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*当view从reuse队列里取出时被调用
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*默认不做任何事
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*/
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- (void)prepareForReuse;
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///关联的annotation
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@property (nonatomic, strong) id <BMKAnnotation> annotation;
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///annotation view显示的图像
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@property (nonatomic, strong) UIImage *image;
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///默认情况下, annotation view的中心位于annotation的坐标位置，可以设置centerOffset改变view的位置，正的偏移使view朝右下方移动，负的朝左上方，单位是像素
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@property (nonatomic) CGPoint centerOffset;
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///默认情况下, 弹出的气泡位于view正中上方，可以设置calloutOffset改变view的位置，正的偏移使view朝右下方移动，负的朝左上方，单位是像素
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@property (nonatomic) CGPoint calloutOffset;
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///默认情况下,标注没有3D效果，可以设置enabled3D改变使用3D效果，使得标注在地图旋转和俯视时跟随旋转、俯视
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@property (nonatomic) BOOL enabled3D;
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///默认为YES,当为NO时view忽略触摸事件
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@property (nonatomic, getter=isEnabled) BOOL enabled;
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///默认为NO,当view被点中时被设为YES,用户不要直接设置这个属性.若设置，需要在设置后调用BMKMapView的- (void)mapForceRefresh; 方法刷新地图
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@property (nonatomic, getter=isSelected) BOOL selected;
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/**
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*设定view的选中状态
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*该方法被BMKMapView调用
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*@param selected 如果view需要显示为选中状态，该值为YES
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*@param animated 如果需要动画效果，该值为YES,暂不支持
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*/
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- (void)setSelected:(BOOL)selected animated:(BOOL)animated;
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///当为YES时，view被选中时会弹出气泡，annotation必须实现了title这个方法
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@property (nonatomic) BOOL canShowCallout;
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///显示在气泡左侧的view(使用默认气泡时，view的width最大值为32，height最大值为41，大于则使用最大值）
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@property (strong, nonatomic) UIView *leftCalloutAccessoryView;
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///显示在气泡右侧的view(使用默认气泡时，view的width最大值为32，height最大值为41，大于则使用最大值）
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@property (strong, nonatomic) UIView *rightCalloutAccessoryView;
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///当设为YES并实现了setCoordinate:方法时，支持将view在地图上拖动, ios 3.2以后支持
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@property (nonatomic, getter=isDraggable) BOOL draggable __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_2);
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///当前view的拖动状态, ios 3.2以后支持
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@property (nonatomic) BMKAnnotationViewDragState dragState __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_2);
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@end
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