## SupplementParameters class

**Namespace:** `Aspose.Barcode.Generation`


Supplement parameters. Used for Interleaved2of5, Standard2of5, EAN13, EAN8, UPCA, UPCE, ISBN, ISSN, ISMN.


## Constructors

| Name | Description |
| --- | --- |
| [__construct](#constructor) |  |

## Properties

| Name | Read/Write | Description |
| --- | --- | --- |
| [SupplementData](#supplementdata) | Read/Write | Supplement data following BarCode. |
| [SupplementSpace](#supplementspace) | Read-only | Space between main the BarCode and supplement BarCode in Unit value. |

### SupplementParameters__construct(SupplementParametersDTO $supplementParametersDto) {#constructor}

| Parameter | Type | Description |
| --- | --- | --- |
| `$supplementParametersDto` | `SupplementParametersDTO` |  |

### SupplementData {#supplementdata}

**Access:** Read/Write

Supplement data following BarCode.

Supplement data following BarCode.

| Parameter | Type | Description |
| --- | --- | --- |
| `$value` | `string` |  |

### SupplementSpace {#supplementspace}

**Access:** Read-only

Space between main the BarCode and supplement BarCode in Unit value.