# FileAiReadOptions class

Namespace: [Rhino.FileIO](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.fileio.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public class FileAiReadOptions
```

Options for reading a AI file (old ai files, ps not pdf)

## Properties

- [AiScale](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.fileaireadoptions/aiscale.md)
- [AiUnits](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.fileaireadoptions/aiunits.md)
- [PreserveModelScale](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.fileaireadoptions/preservemodelscale.md)
- [RhinoScale](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.fileaireadoptions/rhinoscale.md)

## Methods

- [ToDictionary](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.fileaireadoptions/todictionary.md)