iOS高德地图SDK(2D)  v5.6.0
MACircle.h
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1 //
2 // MACircle.h
3 // MAMapKit
4 //
5 // Created by AutoNavi.
6 // Copyright (c) 2013年 Amap. All rights reserved.
7 //
8 
9 #import "MAShape.h"
10 #import "MAOverlay.h"
11 #import "MAGeometry.h"
12 
14 @interface MACircle : MAShape <MAOverlay>
15 
17 @property (nonatomic, readonly) CLLocationCoordinate2D coordinate;
18 
20 @property (nonatomic, readonly) CLLocationDistance radius;
21 
23 @property (nonatomic, readonly) MAMapRect boundingMapRect;
24 
31 + (instancetype)circleWithCenterCoordinate:(CLLocationCoordinate2D)coord
32  radius:(CLLocationDistance)radius;
33 
39 + (instancetype)circleWithMapRect:(MAMapRect)mapRect;
40 
41 @end
该类用于定义一个圆, 通常MACircle是MACircleRenderer的model
Definition: MACircle.h:14
CLLocationDistance radius
半径,单位:米
Definition: MACircle.h:20
CLLocationCoordinate2D coordinate
中心点经纬度坐标
Definition: MACircle.h:17
MAMapRect boundingMapRect
该圆的外接map rect
Definition: MACircle.h:23
平面投影矩形结构定义
Definition: MAGeometry.h:52
该类为一个抽象类,定义了基于MAAnnotation的MAShape类的基本属性和行为,不能直接使用,必须子类化之后才能...
Definition: MAShape.h:13
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