IDCompositionShadowEffect interface

The shadow effect is used to generate a shadow from the alpha channel of an image. The shadow is more opaque for higher alpha values and more transparent for lower alpha values. You can set the amount of blur and the color of the shadow.

Members

The IDCompositionShadowEffect interface inherits from IDCompositionFilterEffect. IDCompositionShadowEffect also has these types of members:

Methods

The IDCompositionShadowEffect interface has these methods.

MethodDescription
SetAlpha Overloaded.

Sets the alpha value for the effect.

SetBlue Overloaded.

Sets the blue value for the color of the shadow.

SetColor

Sets color of the shadow.

SetRed Overloaded.

Sets the red value for the color of the shadow.

SetStandardDeviation Overloaded.

Sets the amount of blur to be applied to the alpha channel of the image.

V Overloaded.

Sets the green value for the color of the shadow.

 

Requirements

Header

Dcomp.h

Library

Dcomp.lib

DLL

Dcomp.dll

See also

IDCompositionFilterEffect

 

 

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