# hellonapi

**Repository Path**: peeanut/hellonapi

## Basic Information

- **Project Name**: hellonapi
- **Description**: 在如意Book(RISC-V OpenHarmony) 上利用OpenCV能力开发OpenHarmony应用——前端代码
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2024-12-26
- **Last Updated**: 2025-01-01

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

在pathto\OpenHarmony\Sdk\11\ets\api目录下创建@ohos.hellonapi.d.ts文件，内容如下：

```
import resourceManager from './@ohos.resourceManager';
declare namespace hellonapi {
    interface PixelInfo {
        rows: number;
        cols: number;
        buffSize: number;
        byteBuffer: ArrayBuffer;
    }

    interface Qrcode {
      detected: boolean;
      decodes: string[];
    }

    function getHelloString(): string;
    function add(a: number, b: number): number;
    function img2Gray(resmgr: resourceManager.ResourceManager, path: string, file: string): PixelInfo;
    function qrcode(resmgr: resourceManager.ResourceManager, path: string, file: string): Promise<Qrcode>;
    function edgeDetection(resmgr: resourceManager.ResourceManager, path: string, file: string): PixelInfo;
    function faceDetect(resmgr: resourceManager.ResourceManager, path: string, file: string): PixelInfo;
    function imgSegmentation(resmgr: resourceManager.ResourceManager, path: string, file: string): PixelInfo;
}
export default hellonapi;
```