# DataToolbarLayout

## Content

# Type Alias: DataToolbarLayout

```ts
type DataToolbarLayout = object;
```

Describes the toolbar items layout (order and visibility) for different view modes.
These items are available in the toolbar layout: open, zoom, fullscreen, theme-change, toggle-note, about.

## Properties

### default?

```ts
optional default?: string[];
```

Default (desktop) view mode. Also applied when other modes are not specified.

#### Example

```javascript
viewer.toolbarlayout.default
```

***

### fullscreen?

```ts
optional fullscreen?: string[];
```

The layout for the full-screen mode.

#### Example

```javascript
viewer.toolbarlayout.fullscreen
```

***

### mobile?

```ts
optional mobile?: string[];
```

The toolbar layout for mobile devices.

#### Example

```javascript
viewer.toolbarlayout.mobile
```