# Javascript: DocumentViewerElement.setZoomFactor Method

> Applies an absolute zoom factor to the document.

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Method
- **Path:** DS Server > Reference > JavaScript API - Document Viewer > Javascript: DocumentViewerElement.setZoomFactor Method
- **122 words**
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/documentviewerelement/setzoomfactor-method/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/documentviewerelement/setzoomfactor-method/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/documentviewerelement/setzoomfactor-method/llms-full.txt

---

### Description

Applies an absolute zoom factor to the document.

### Syntax

```javascript
<void> DocumentViewerElement.setZoomFactor(<number> factor)
```

### Parameters

| Parameter | Description |
|---|---|
| factor | Zoom factor where `1` represents 100 percent. |

### Return Value

This method does not return a value.

---

## Nearby

- **Previous:** [Javascript: DocumentViewerElement.setSubmitCallback Method](https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/documentviewerelement/setsubmitcallback-method/llms-full.txt)
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