IDCompositionColorMatrixEffect::SetAlphaMode method

Sets the alpha mode of the output for the color matrix effect.

Syntax

HRESULT SetAlphaMode(
  D2D1_COLORMATRIX_ALPHA_MODE mode
);

Parameters

mode

Type: D2D1_COLORMATRIX_ALPHA_MODE

The alpha mode of the output for the color matrix effect.

Return Value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

   
Target Platform Windows
Header dcomp.h
Library Dcomp.lib
DLL Dcomp.dll

See Also

IDCompositionColorMatrixEffect