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| | | /* |
| | | * BMKOverlay.h |
| | | * BMapKit |
| | | * |
| | | * Copyright 2011 Baidu Inc. All rights reserved. |
| | | * |
| | | */ |
| | | |
| | | #import "BMKAnnotation.h" |
| | | #import <BaiduMapAPI_Base/BMKTypes.h> |
| | | |
| | | /// 该类是地图覆盖物的基类,所有地图的覆盖物需要继承自此类 |
| | | @protocol BMKOverlay <BMKAnnotation> |
| | | @required |
| | | |
| | | /// 返回区域中心坐标. |
| | | @property (nonatomic, readonly) CLLocationCoordinate2D coordinate; |
| | | |
| | | /// 返回区域外接矩形 |
| | | @property (nonatomic, readonly) BMKMapRect boundingMapRect; |
| | | |
| | | @optional |
| | | /** |
| | | *判断指定的矩形是否与本Overlay相交,用于更精确的控制overlay view的显示. |
| | | *默认使用BMKMapRectIntersectsRect([overlay boundingRect], mapRect)代替. |
| | | *@param mapRect 指定的BMKMapRect |
| | | *@return 如果相交返回YES,否则返回NO |
| | | */ |
| | | - (BOOL)intersectsMapRect:(BMKMapRect)mapRect; |
| | | |
| | | @end |
| | | |