ContainerVisual.OpacityMask Property

Gets or sets a brush that specifies a possible opacity mask for the ContainerVisual.

Namespace:  System.Windows.Media
Assembly:  PresentationCore (in PresentationCore.dll)

public Brush OpacityMask { get; set; }

Property Value

Type: System.Windows.Media.Brush
A value of type Brush that represents the opacity mask value of the ContainerVisual.

Opacity masks can be used to create effects such as vignettes, based on the alpha channel values of the brush.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2015 Microsoft