# StyleFontDefinition

> Style value that can be either a FontDefinition or a StyleKeyword.

## Definition

* **Type:** Struct
* **Namespace:** [UnityEngine.UIElements](/engine/6000.7/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule
* **Implements:** [IStyleValue\<FontDefinition>](/engine/6000.7/script-reference/unityengine/uielements/istylevalue1.md), [IEquatable\<StyleFontDefinition>](https://learn.microsoft.com/dotnet/api/system.iequatable-1)

```csharp
public struct StyleFontDefinition : IStyleValue<FontDefinition>, IEquatable<StyleFontDefinition>
```

## Constructors

| Constructor                                                                                                                                                                            | Description                                                                                                                                                                                                   |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [StyleFontDefinition(UnityEngine.Font)](/engine/6000.7/script-reference/unityengine/uielements/stylefontdefinition/ctor.md#stylefontdefinition\(font\))                                | Creates from either a [FontDefinition](/engine/6000.7/script-reference/unityengine/uielements/fontdefinition.md) or a [StyleKeyword](/engine/6000.7/script-reference/unityengine/uielements/stylekeyword.md). |
| [StyleFontDefinition(UnityEngine.TextCore.Text.FontAsset)](/engine/6000.7/script-reference/unityengine/uielements/stylefontdefinition/ctor.md#stylefontdefinition\(fontasset\))        | Creates from either a [FontDefinition](/engine/6000.7/script-reference/unityengine/uielements/fontdefinition.md) or a [StyleKeyword](/engine/6000.7/script-reference/unityengine/uielements/stylekeyword.md). |
| [StyleFontDefinition(UnityEngine.UIElements.FontDefinition)](/engine/6000.7/script-reference/unityengine/uielements/stylefontdefinition/ctor.md#stylefontdefinition\(fontdefinition\)) | Creates from either a [FontDefinition](/engine/6000.7/script-reference/unityengine/uielements/fontdefinition.md) or a [StyleKeyword](/engine/6000.7/script-reference/unityengine/uielements/stylekeyword.md). |
| [StyleFontDefinition(UnityEngine.UIElements.StyleKeyword)](/engine/6000.7/script-reference/unityengine/uielements/stylefontdefinition/ctor.md#stylefontdefinition\(stylekeyword\))     | Creates from either a [FontDefinition](/engine/6000.7/script-reference/unityengine/uielements/fontdefinition.md) or a [StyleKeyword](/engine/6000.7/script-reference/unityengine/uielements/stylekeyword.md). |

## Properties

| Property                                                                                         | Description                         |
| ------------------------------------------------------------------------------------------------ | ----------------------------------- |
| [keyword](/engine/6000.7/script-reference/unityengine/uielements/stylefontdefinition/keyword.md) | The style keyword.                  |
| [value](/engine/6000.7/script-reference/unityengine/uielements/stylefontdefinition/value.md)     | The actual value of the definition. |