Compositor.CreateBackdropBrush Method

Reference

Definition

Namespace:: Microsoft.UI.Composition

Important

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Creates an instance of CompositionBackdropBrush.

public:
 virtual CompositionBackdropBrush ^ CreateBackdropBrush() = CreateBackdropBrush;

CompositionBackdropBrush CreateBackdropBrush();

public CompositionBackdropBrush CreateBackdropBrush();

function createBackdropBrush()

Public Function CreateBackdropBrush () As CompositionBackdropBrush

Returns

CompositionBackdropBrush

Returns the created CompositionBackdropBrush object.

Examples

// Create an effect description 

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

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

CompositionEffectFactory blurEffectFactory = _compositor.CreateEffectFactory(blurEffect); 

CompositionEffectBrush blurBrush = blurEffectFactory.CreateBrush(); 

// Create a BackdropBrush and bind it to the EffectSourceParameter "source" 
CompositionBackdropBrush backdropBrush = _compositor.CreateBackdropBrush(); 

blurBrush.SetSourceParameter("source", backdropBrush);

Remarks

See the remarks section of CompositionEffectBrush for information on creating and using effects.

Applies to

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