CompositionEffectSourceParameter 类

定义

命名空间:

Windows.UI.Composition

用于 (与 CompositionBrush 关联的字符串) 声明任意名称， (“效果源”) 。 当调用 CompositionEffectBrush 的 SetSourceParameter 方法时，将发生给定名称与效果源的关联。

public ref class CompositionEffectSourceParameter sealed : IGraphicsEffectSource

/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.UI.Composition.ICompositionEffectSourceParameterFactory, 131072, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 131072)]
class CompositionEffectSourceParameter final : IGraphicsEffectSource

[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.UI.Composition.ICompositionEffectSourceParameterFactory), 131072, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 131072)]
public sealed class CompositionEffectSourceParameter : IGraphicsEffectSource

Public NotInheritable Class CompositionEffectSourceParameter
Implements IGraphicsEffectSource

继承

Object Platform::Object IInspectable CompositionEffectSourceParameter

属性

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

实现

IGraphicsEffectSource

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

示例

// Create an effect description 
GaussianBlurEffect blurEffect = new GaussianBlurEffect() 
{ 
    Name = "Blur", 
    BlurAmount = 1.0f, 
    BorderMode = EffectBorderMode.Hard, 
    Optimization = EffectOptimization.Balanced 
}; 

blurEffect.Source = new CompositionEffectSourceParameter("source"); 

注解

有关创建和使用效果的信息，请参阅 CompositionEffectBrush 的备注部分。

构造函数

CompositionEffectSourceParameter(String)

创建 CompositionEffectSourceParameter 的实例。

属性

Name	与效果源关联的名称。

另请参阅

• 合成画笔概述
• 合成效果概述