Alpha mask effect

This effect applies an alpha mask to an image. It has two inputs, named Destination and Mask. Color values in the Destination image are multiplied by the alpha channel of the Mask image.

The CLSID for this effect is CLSID_D2D1AlphaMask.

Effect properties

This effect has no effect-specific properties.

Requirements

Requirement	Value
Minimum supported client	Windows 10 [desktop apps | Windows Store apps]
Minimum supported server	Windows 10 [desktop apps | Windows Store apps]
Header	d2d1effects_2.h
Library	d2d1.lib, dxguid.lib

Related topics

• ID2D1Effect interface