---
title: "ILinePermissionsData | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms-interfaces/ILinePermissionsData/"
---

# ILinePermissionsData

> A structure defining permissions for lines.

## Interfaces

### ILinePermissionsData

#### Example

```json
{
   "defaultItemsConfig": {
       "line": {
           "linePermissions": {
               "allowChangeLineWidth": false,
               "allowChangeLineColor": false
           }
       }
   }
}
```

#### Properties

##### allowChangeLineColor?

```ts
optional allowChangeLineColor?: boolean;
```

Enables the **Line color** button in the Top toolbar. The default value is `true`.

##### allowChangeLineWidth?

```ts
optional allowChangeLineWidth?: boolean;
```

Enables the **Line width** button in the Top toolbar. The default value is `true`.