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71 lines
2.0 KiB
71 lines
2.0 KiB
// |
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// MAAnnotation.h |
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// MAMapKit |
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// |
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// Created by yin cai on 11-12-13. |
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// Copyright (c) 2011年 Amap. All rights reserved. |
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// |
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#import "MAConfig.h" |
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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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#import "MAGeometry.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 MAAnnotation <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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///annotation标题 |
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@property (nonatomic, copy) NSString *title; |
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///annotation副标题 |
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@property (nonatomic, copy) NSString *subtitle; |
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/** |
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* @brief 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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///annotation海拔高度,单位米,默认0 |
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@property (nonatomic, assign) double altitude; |
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@end |
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/** |
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* 支持动画需要实现的协议. since 4.5.0 |
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*/ |
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@protocol MAAnimatableAnnotation <NSObject> |
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@required |
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/** |
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* @brief 动画帧更新回调接口,实现者可在内部做更新处理,如更新coordinate. (since 4.5.0) |
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* @param timeDelta 时间步长,单位秒 |
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*/ |
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- (void)step:(CGFloat)timeDelta; |
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/** |
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* @brief 动画是否已完成. 通过此方法判断是否需要将动画annotation移出渲染执行过程。(since 4.5.0) |
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* @return YES动画已完成,NO没有完成 |
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*/ |
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- (BOOL)isAnimationFinished; |
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/** |
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* @brief 动画是否可以开始. 通过此方法判断是否需要将动画annotation加入渲染过程,已经start且尚未finish的动画标注才会调用step方法。(since 6.0.0) |
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* @return YES 可以开始,NO 尚未开始。 |
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*/ |
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- (BOOL)shouldAnimationStart; |
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@optional |
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/** |
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* @brief 动画更新时调用此接口,获取annotationView的旋转角度,不实现默认为0. (since 4.5.0) |
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* @return 当前annotation的旋转角度,正北为0度,顺时针方向。即正东90,正南180,正西270。 |
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*/ |
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- (CLLocationDirection)rotateDegree; |
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@end
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