# GeofenceCircleRequest
## 概述
定义添加圆形地理围栏的数据结构。
**Since:**
4.0
**相关模块:**
[HdiLpfenceGeofence](_hdi_lpfence_geofence.md)
## 汇总
### Public 属性
| 名称 | 描述 |
| -------- | -------- |
| [geofenceId](#geofenceid) | int
地理围栏的ID号,用于标识某个地理围栏,不可重复添加相同ID号的围栏。 |
| [point](#point) | struct [Point](_point.md)
圆形地理围栏的中心点坐标。详见[Point](_point.md)。 |
| [radius](#radius) | double
圆形地理围栏的半径,单位为米。 |
| [accuracy](#accuracy) | unsigned short
圆形地理围栏的精度。详见[GeofenceAccuracy](_hdi_lpfence_geofence.md#geofenceaccuracy)。 |
| [loiterTimeMs](#loitertimems) | unsigned int
徘徊时间,单位为毫秒,需关注[GEOFENCE_TRANSITION_DWELL](_hdi_lpfence_geofence.md#geofencetransition)事件。若设备在圆形围栏内徘徊时间达到该值,则上报[GEOFENCE_TRANSITION_DWELL](_hdi_lpfence_geofence.md#geofencetransition)事件。 |
| [monitorTransitions](#monitortransitions) | unsigned char
关注的圆形围栏事件,若设备满足关注的事件则会进行上报。详见[GeofenceTransition](_hdi_lpfence_geofence.md#geofencetransition)。 |
| [attribute](#attribute) | unsigned int
设置圆形地理围栏。详见[GeofenceAttribute](_hdi_lpfence_geofence.md#geofenceattribute)。 |
## 类成员变量说明
### accuracy
```
unsigned short GeofenceCircleRequest::accuracy
```
**描述:**
圆形地理围栏的精度。详见[GeofenceAccuracy](_hdi_lpfence_geofence.md#geofenceaccuracy)。
### attribute
```
unsigned int GeofenceCircleRequest::attribute
```
**描述:**
设置圆形地理围栏。详见[GeofenceAttribute](_hdi_lpfence_geofence.md#geofenceattribute)。
### geofenceId
```
int GeofenceCircleRequest::geofenceId
```
**描述:**
地理围栏的ID号,用于标识某个地理围栏,不可重复添加相同ID号的围栏。
### loiterTimeMs
```
unsigned int GeofenceCircleRequest::loiterTimeMs
```
**描述:**
徘徊时间,单位为毫秒,需关注[GEOFENCE_TRANSITION_DWELL](_hdi_lpfence_geofence.md#geofencetransition)事件。若设备在圆形围栏内徘徊时间达到该值,则上报[GEOFENCE_TRANSITION_DWELL](_hdi_lpfence_geofence.md#geofencetransition)事件。
### monitorTransitions
```
unsigned char GeofenceCircleRequest::monitorTransitions
```
**描述:**
关注的圆形围栏事件,若设备满足关注的事件则会进行上报。详见[GeofenceTransition](_hdi_lpfence_geofence.md#geofencetransition)。
### point
```
struct Point GeofenceCircleRequest::point
```
**描述:**
圆形地理围栏的中心点坐标。详见[Point](_point.md)。
### radius
```
double GeofenceCircleRequest::radius
```
**描述:**
圆形地理围栏的半径,单位为米。