# {py:mod}`evox.vis_tools.exv`

```{py:module} evox.vis_tools.exv
```

```{autodoc2-docstring} evox.vis_tools.exv
:allowtitles:
```

## Module Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`EvoXVisionAdapter <evox.vis_tools.exv.EvoXVisionAdapter>`
  - ```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter
    :summary:
    ```
````

### Functions

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`_get_data_type <evox.vis_tools.exv._get_data_type>`
  - ```{autodoc2-docstring} evox.vis_tools.exv._get_data_type
    :summary:
    ```
* - {py:obj}`new_exv_metadata <evox.vis_tools.exv.new_exv_metadata>`
  - ```{autodoc2-docstring} evox.vis_tools.exv.new_exv_metadata
    :summary:
    ```
````

### API

````{py:function} _get_data_type(dtype)
:canonical: evox.vis_tools.exv._get_data_type

```{autodoc2-docstring} evox.vis_tools.exv._get_data_type
```
````

````{py:function} new_exv_metadata(population1: numpy.ndarray, population2: numpy.ndarray, fitness1: numpy.ndarray, fitness2: numpy.ndarray)
:canonical: evox.vis_tools.exv.new_exv_metadata

```{autodoc2-docstring} evox.vis_tools.exv.new_exv_metadata
```
````

`````{py:class} EvoXVisionAdapter(file_path: typing.Union[str, pathlib.Path], buffering: int = 0)
:canonical: evox.vis_tools.exv.EvoXVisionAdapter

```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter
```

```{rubric} Initialization
```

```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter.__init__
```

````{py:method} _write_magic_number()
:canonical: evox.vis_tools.exv.EvoXVisionAdapter._write_magic_number

```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter._write_magic_number
```

````

````{py:method} _write_metedata(metadata)
:canonical: evox.vis_tools.exv.EvoXVisionAdapter._write_metedata

```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter._write_metedata
```

````

````{py:method} set_metadata(metadata)
:canonical: evox.vis_tools.exv.EvoXVisionAdapter.set_metadata

```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter.set_metadata
```

````

````{py:method} write_header()
:canonical: evox.vis_tools.exv.EvoXVisionAdapter.write_header

```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter.write_header
```

````

````{py:method} write(*fields)
:canonical: evox.vis_tools.exv.EvoXVisionAdapter.write

```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter.write
```

````

````{py:method} flush()
:canonical: evox.vis_tools.exv.EvoXVisionAdapter.flush

```{autodoc2-docstring} evox.vis_tools.exv.EvoXVisionAdapter.flush
```

````

`````