# Javascript: SignatureFieldCollection.addAtFixedPositionOnPage Method

> Inserts a new image which has a fixed geometrical position in the document. This position is specified through a page number and a location on this page.

- **Product:** TX Text Control .NET Server
- **Section:** Reference
- **Kind:** Method
- **Introduced:** 31.0
- **Path:** TX Text Control .NET Server > Reference > JavaScript API > Javascript: SignatureFieldCollection.addAtFixedPositionOnPage Method
- **638 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefieldcollection/addatfixedpositiononpage-method/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefieldcollection/addatfixedpositiononpage-method/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefieldcollection/addatfixedpositiononpage-method/llms-full.txt

---

### Description

Inserts a new image which has a fixed geometrical position in the document. This position is specified through a page number and a location on this page.

### Syntax

```javascript
<void> SignatureFieldCollection.addAtFixedPositionOnPage(<Size> size, <number> pageNumber, <Point> location, <FrameInsertionMode> insertionMode, [<RequestSignatureFieldCallback> callback], [<ErrorCallback> errorCallback])
```

### Parameters

| Parameter | Description |
|---|---|
| size | The signature field's size in twips. |
| pageNumber | Specifies the number of a page beginning with 1 where the signature field is located. |
| location | Specifies the location, in twips, at which the signature field is to be inserted. This is a location relative to the top left corner either of a page or of a paragraph. |
| insertionMode | Specifies how the text flow is handled. |
| callback | Optional. The newly created signature field object is returned via this callback function. |
| errorCallback | Optional. Is called when the operation failed with an error. |

### Examples

The following example demonstrates `SignatureFieldCollection.addAtFixedPositionOnPage` in a practical document-editing workflow. It inserts a new image which has a fixed geometrical position in the document. This position is specified through a page number and a location on this page.

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

TXTextControl.signatureFields.addAtFixedPositionOnPage(
    { width: 2880, height: 1440 },
    1,
    { x: 1440, y: 720 },
    TXTextControl.FrameInsertionMode.AsCharacter,
    function(signatureField) {
        if (!signatureField) {
            console.warn("No signature field was returned.");
            return;
        }
        
        console.log("add at fixed position on page result:", signatureField);
    },
    onTxError
);
```

---

## Nearby

- **Previous:** [Javascript: SignatureFieldCollection.addAtFixedPositionInDocument Method](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefieldcollection/addatfixedpositionindocument-method/llms-full.txt)
- **Next:** [Javascript: SignatureFieldCollection.addInline Method](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefieldcollection/addinline-method/llms-full.txt)