### Docker Installation

Source: https://github.com/cride5/visualcube/blob/master/README.md

Build and run the VisualCube application using Docker.

```bash
docker build -t visualcube .
docker run -p 80:80 --rm visualcube
```

--------------------------------

### mod_rewrite Configuration

Source: https://github.com/cride5/visualcube/blob/master/README.md

Configure Apache's mod_rewrite to redirect image suffixes to the fmt=xxx format.

```apache
RewriteEngine On

RewriteCond %{HTTP_HOST} ^(www\.example\.com)$
RewriteRule ^visualcube\.(gif|png|jpg|jpeg|tiff|ico)$ http://www.example.com/visualcube.php?%{QUERY_STRING}&fmt=$1 [L]
```

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