# OH_Filter

> phone 12+ | 2in1 13+ | tablet 12+ | tv 19+ | wearable 18+

```c
typedef struct OH_Filter OH_Filter
```

## 概述

滤镜结构体，用来生成滤镜位图。

**起始版本：** 12

**相关模块：** [effectKit](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-effectkit)

**所在头文件：** [effect_types.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-effect-types-h)