# Javascript: Image.setHorizontalScaling Method

> Sets an images's horizontal scaling factor in percent.

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Method
- **Introduced:** 28.0
- **Path:** DS Server > Reference > JavaScript API > Javascript: Image.setHorizontalScaling Method
- **409 words**
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript/image/sethorizontalscaling-method/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript/image/sethorizontalscaling-method/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript/image/sethorizontalscaling-method/llms-full.txt

---

### Description

Sets an images's horizontal scaling factor in percent.

### Syntax

```javascript
<void> Image.setHorizontalScaling(<number> value, [<EmptyRequestCallback> callback], [<ErrorCallback> errorCallback])
```

### Parameters

| Parameter | Description |
|---|---|
| value | The new property value. |
| callback | Optional. Is called when the operation completed. |
| errorCallback | Optional. Is called when the operation failed with an error. |

### Examples

The following example demonstrates `Image.setHorizontalScaling` in a practical document-editing workflow. It sets an images's horizontal scaling factor in percent.

```javascript
function onTxError(error) {
    console.error("TX Text Control error:", error.msg);
    error.handled = true;
}

TXTextControl.images.getItem(function(image) {
    if (!image) {
        console.warn("No image is available at the current input position.");
        return;
    }

    image.setHorizontalScaling(
        1,
        function() {
            console.log("set horizontal scaling completed.");
        },
        onTxError
    );
}, onTxError);
```

---

## Nearby

- **Previous:** [Javascript: Image.getVerticalScaling Method](https://docs.textcontrol.com/ds-server/reference/javascript/image/getverticalscaling-method/llms-full.txt)
- **Next:** [Javascript: Image.setVerticalScaling Method](https://docs.textcontrol.com/ds-server/reference/javascript/image/setverticalscaling-method/llms-full.txt)