## BarCodeExtendedParameters class

**Module:** `aspose_barcode.recognition.barcode_extended_parameters`


## Constructors

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

## Methods

| Name | Return Type | Static | Description |
| --- | --- | --- | --- |
| [__eq__](#__eq__) | `bool` | No | Returns a value indicating whether this instance is equal to a specified BarCodeExtendedParameters value. |
| [__hash__](#__hash__) | `int` | No | Returns the hash code for the current instance. |
| [__str__](#__str__) | `str` | No | Returns a human-readable string representation of this BarCodeExtendedParameters. |
| [aztec](#aztec) | `Optional[AztecExtendedParameters]` | No |  |
| [codabar](#codabar) | `Optional[CodabarExtendedParameters]` | No |  |
| [code_128](#code_128) | `Optional[Code128ExtendedParameters]` | No |  |
| [data_matrix](#data_matrix) | `Optional[DataMatrixExtendedParameters]` | No |  |
| [databar](#databar) | `Optional[DataBarExtendedParameters]` | No |  |
| [dot_code](#dot_code) | `Optional[DotCodeExtendedParameters]` | No |  |
| [gs1_composite_bar](#gs1_composite_bar) | `Optional[GS1CompositeBarExtendedParameters]` | No |  |
| [maxi_code](#maxi_code) | `Optional[MaxiCodeExtendedParameters]` | No |  |
| [one_d](#one_d) | `Optional[OneDExtendedParameters]` | No |  |
| [pdf_417](#pdf_417) | `Optional[Pdf417ExtendedParameters]` | No |  |
| [qr](#qr) | `Optional[QRExtendedParameters]` | No |  |

### BarCodeExtendedParameters Constructor {#constructor}

```python
__init__(self, _java_class) -> def
```

| Parameter | Type | Description |
| --- | --- | --- |
| `_java_class` | `` |  |

### BarCodeExtendedParameters.__eq__ {#__eq__}

```python
__eq__(self, BarCodeExtendedParameters other) -> bool
```

Returns a value indicating whether this instance is equal to a specified BarCodeExtendedParameters value.

| Parameter | Type | Description |
| --- | --- | --- |
| `other` | `BarCodeExtendedParameters` |  |

**Return Type:** `bool` — true if obj has the same value as this instance otherwise, false.

### BarCodeExtendedParameters.__hash__ {#__hash__}

```python
__hash__(self) -> int
```

Returns the hash code for the current instance.

**Return Type:** `int` — A hash code for the current object.

### BarCodeExtendedParameters.__str__ {#__str__}

```python
__str__(self) -> str
```

Returns a human-readable string representation of this BarCodeExtendedParameters.

**Return Type:** `str` — A string that represents this BarCodeExtendedParameters.

### BarCodeExtendedParameters.aztec {#aztec}

```python
aztec(self) -> Optional[AztecExtendedParameters]
```

**Return Type:** `Optional[AztecExtendedParameters]`

### BarCodeExtendedParameters.codabar {#codabar}

```python
codabar(self) -> Optional[CodabarExtendedParameters]
```

**Return Type:** `Optional[CodabarExtendedParameters]`

### BarCodeExtendedParameters.code_128 {#code_128}

```python
code_128(self) -> Optional[Code128ExtendedParameters]
```

**Return Type:** `Optional[Code128ExtendedParameters]`

### BarCodeExtendedParameters.data_matrix {#data_matrix}

```python
data_matrix(self) -> Optional[DataMatrixExtendedParameters]
```

**Return Type:** `Optional[DataMatrixExtendedParameters]`

### BarCodeExtendedParameters.databar {#databar}

```python
databar(self) -> Optional[DataBarExtendedParameters]
```

**Return Type:** `Optional[DataBarExtendedParameters]`

### BarCodeExtendedParameters.dot_code {#dot_code}

```python
dot_code(self) -> Optional[DotCodeExtendedParameters]
```

**Return Type:** `Optional[DotCodeExtendedParameters]`

### BarCodeExtendedParameters.gs1_composite_bar {#gs1_composite_bar}

```python
gs1_composite_bar(self) -> Optional[GS1CompositeBarExtendedParameters]
```

**Return Type:** `Optional[GS1CompositeBarExtendedParameters]`

### BarCodeExtendedParameters.maxi_code {#maxi_code}

```python
maxi_code(self) -> Optional[MaxiCodeExtendedParameters]
```

**Return Type:** `Optional[MaxiCodeExtendedParameters]`

### BarCodeExtendedParameters.one_d {#one_d}

```python
one_d(self) -> Optional[OneDExtendedParameters]
```

**Return Type:** `Optional[OneDExtendedParameters]`

### BarCodeExtendedParameters.pdf_417 {#pdf_417}

```python
pdf_417(self) -> Optional[Pdf417ExtendedParameters]
```

**Return Type:** `Optional[Pdf417ExtendedParameters]`

### BarCodeExtendedParameters.qr {#qr}

```python
qr(self) -> Optional[QRExtendedParameters]
```

**Return Type:** `Optional[QRExtendedParameters]`