> ## Documentation Index
> Fetch the complete documentation index at: https://docs.supernote.com/llms.txt
> Use this file to discover all available pages before exploring further.

# clearLayerElements

> Clear elements on a specific layer of a note page.

```ts wrap theme={null}
static clearLayerElements(NOTEPath: string, page: number, layer: number): Promise<APIResponse<boolean>>;
```

**Parameters**

| Parameter  | Type     | Description                  |
| ---------- | -------- | ---------------------------- |
| `NOTEPath` | `string` | NOTE file path               |
| `page`     | `number` | Page index (starts from `0`) |
| `layer`    | `number` | Layer ID (`0..3`)            |

**Returns**

* [`APIResponse<boolean>`](/en/api-reference/supernote-plugin/types/api-response):
  `result === true` indicates clearing succeeded

## Example

```ts wrap theme={null}
import { PluginFileAPI } from 'sn-plugin-lib';

/**
 * Example: clear elements on a layer.
 */
export async function exampleClearLayerElements() {
 const NOTEPath = '/storage/emulated/0/Note/demo.note';
 const page = 1;
 const layer = 0;
 const res = await PluginFileAPI.clearLayerElements(NOTEPath, page, layer);
 if (!res.success) {
 throw new Error(res.error?.message ?? 'clearLayerElements call failed');
 }
 return res.result;
}
```