---
title: enableMeasure
slug: viewer-3d/methods/enableMeasure
docTags: 
createdAt: 2024-03-01T14:17:48.683Z
---

Enables the interactive measure tool.

## Example

::codepen{url="https://codepen.io/Catenda/embed/VwJRLwZ"}

## Usage

```javascript
const options = {
  mode: "laser"
};

viewer3d.enableMeasure(options);
```

## Parameters

### options

Options for the measure tool.

| **Type** | **Required** |
| -------- | ------------ |
| Object   | Yes          |

**Properties**

| **Name** | **Type** | **Required** | **Description**        |
| -------- | -------- | ------------ | ---------------------- |
| `mode`   | String   | Yes          | Measure mode to enable |

**mode**

The following measure modes are available:

- `dimension`
- `laser`
- `point`