# FontExtension class

Namespace: [Eto.Serialization.Xaml.Extensions](https://eto.picoe.ca/api/namespace/eto.serialization.xaml.extensions.md) · Assembly: [Eto.Serialization.Xaml](https://eto.picoe.ca/api/assembly/eto.serialization.xaml.md)

```cs
[MarkupExtensionReturnType(Font)]
public class FontExtension : MarkupExtension
```

## Constructors

- [FontExtension](https://eto.picoe.ca/api/type/eto.serialization.xaml.extensions.fontextension/ctor.md): (2 overloads)

## Properties

- [Decoration](https://eto.picoe.ca/api/type/eto.serialization.xaml.extensions.fontextension/decoration.md)
- [Family](https://eto.picoe.ca/api/type/eto.serialization.xaml.extensions.fontextension/family.md)
- [Size](https://eto.picoe.ca/api/type/eto.serialization.xaml.extensions.fontextension/size.md)
- [Style](https://eto.picoe.ca/api/type/eto.serialization.xaml.extensions.fontextension/style.md)
- [SystemFont](https://eto.picoe.ca/api/type/eto.serialization.xaml.extensions.fontextension/systemfont.md)
- [Typeface](https://eto.picoe.ca/api/type/eto.serialization.xaml.extensions.fontextension/typeface.md)

## Methods

- [ProvideValue](https://eto.picoe.ca/api/type/eto.serialization.xaml.extensions.fontextension/providevalue.md)