# pic

This document is auto-generated from the JSDoc comments in `src/store` by running `npm run api-doc`.

## `pic.getImageByHash`

*Source: `src/store/pic/getImageByHash.js`*

Returns the full-size image (AVIF) for a given hash.

**Parameters**

| Name | Type | Description |
| --- | --- | --- |
| `googleAuthId` | `number` | The id of the Google auth user. |
| `fullHash` | `string` | The full image hash. |
| `[tx]` | `object` | Optional transaction to run within. |

**Returns**

`Promise<{buffer: Buffer, w: number, h: number, size: number, contentType: string}>` — The full image.

**Throws**

`Error` — If the image is not found.

**Example**

```js
const image = await store.pic.getImageByHash(42, 'abc123');
// => { buffer, w, h, size, contentType: 'image/avif' }
```

## `pic.getSmallThumbByHash`

*Source: `src/store/pic/getSmallThumbByHash.js`*

Returns the small thumbnail image (AVIF, 32px max edge) for a given hash.

**Parameters**

| Name | Type | Description |
| --- | --- | --- |
| `googleAuthId` | `number` | The id of the Google auth user. |
| `fullHash` | `string` | The full image hash. |
| `[tx]` | `object` | Optional transaction to run within. |

**Returns**

`Promise<{buffer: Buffer, w: number, h: number, contentType: string}>` — The small thumbnail image.

**Throws**

`Error` — If the image is not found.

**Example**

```js
const thumb = await store.pic.getSmallThumbByHash(42, 'abc123');
// => { buffer, w, h, contentType: 'image/avif' }
```

## `pic.getThumbByHash`

*Source: `src/store/pic/getThumbByHash.js`*

Returns the thumbnail image (AVIF) for a given hash.

**Parameters**

| Name | Type | Description |
| --- | --- | --- |
| `googleAuthId` | `number` | The id of the Google auth user. |
| `fullHash` | `string` | The full image hash. |
| `[tx]` | `object` | Optional transaction to run within. |

**Returns**

`Promise<{buffer: Buffer, w: number, h: number, contentType: string}>` — The thumbnail image.

**Throws**

`Error` — If the image is not found.

**Example**

```js
const thumb = await store.pic.getThumbByHash(42, 'abc123');
// => { buffer, w, h, contentType: 'image/avif' }
```