TencentLBSGeofenceCircleRegion Class Reference

Inherits from TencentLBSGeofenceRegion : NSObject
Declared in TencentLBSGeofenceRegion.h

Overview

圆形地理围栏区域，由中心坐标和半径定义。

  radius

圆形围栏的半径，单位为米

@property (nonatomic, assign, readonly) CLLocationDistance radius

Declared In

TencentLBSGeofenceRegion.h

– initWithCenter:radius:identifier:

创建圆形围栏区域

- (nullable instancetype)initWithCenter:(CLLocationCoordinate2D)center radius:(CLLocationDistance)radius identifier:(NSString *)identifier

Parameters

center

围栏中心坐标
radius

围栏半径，单位为米，必须大于 0
identifier

围栏的唯一标识符，不能为 nil 或空字符串

Return Value

圆形围栏实例，参数无效时返回 nil

Discussion

创建圆形围栏区域

Declared In

TencentLBSGeofenceRegion.h