## CodablockParameters class

Codablock parameters.

```js
new CodablockParameters()
```

## Methods

| Name | Description |
| --- | --- |
| [getAspectRatio()](#getaspectratio) | Height/Width ratio of 2D BarCode module. |
| [getColumns()](#getcolumns) | Columns count. |
| [getRows()](#getrows) | Rows count. |
| [setAspectRatio()](#setaspectratio) | Height/Width ratio of 2D BarCode module. |
| [setColumns()](#setcolumns) | Columns count. |
| [setRows()](#setrows) | Rows count. |
| [toString()](#tostring) | Returns a human-readable string representation of this CodablockParameters. |

### getAspectRatio() {#getaspectratio}

Height/Width ratio of 2D BarCode module.

### getColumns() {#getcolumns}

Columns count.

### getRows() {#getrows}

Rows count.

### setAspectRatio() {#setaspectratio}

Height/Width ratio of 2D BarCode module.

### setColumns() {#setcolumns}

Columns count.

### setRows() {#setrows}

Rows count.

### toString() {#tostring}

Returns a human-readable string representation of this CodablockParameters.

**Returns:** string — value that represents this CodablockParameters.