---
title: hi_rotation
description: "定义旋转角度。"
url: https://www.hiascend.com/document/detail/zh/Atlas200IDKA2DeveloperKit/latest/Application%20Development%20Guide/aadgc/aclcppdevg_03_1398.html
sourcePath: /source/zh/Atlas200IDKA2DeveloperKit/23.0.RC2/Application Development Guide/aadgc/aclcppdevg_03_1398.html
indexId: f78c59e462feaf7cfeb1c6c25d028a13ef8acdc657393056e127592b6e56d8dd105
---
# hi_rotation

#### 说明

定义旋转角度。


#### 定义

```
typedef enum {
HI_ROTATION_90 = 0,
HI_ROTATION_180 = 1,
HI_ROTATION_270 = 2,
} hi_rotation;
```


#### 成员

| 成员名称 | 描述 |
| --- | --- |
| HI\_ROTATION\_90 | 顺时针旋转90度。 |
| HI\_ROTATION\_180 | 顺时针旋转180度。 |
| HI\_ROTATION\_270 | 顺时针旋转270度。 |