IDCompositionColorMatrixEffect::SetMatrix method (dcomp.h)
Sets the matrix used by the effect to multiply the RGBA values of the image.
Syntax
HRESULT SetMatrix(
[in, ref] const D2D1_MATRIX_5X4_F & matrix
);
Parameters
[in, ref] matrix
Type: const D2D1_MATRIX_5X4_F
The matrix used by the effect to multiply the RGBA values of the image. The matrix is column major and is applied as shown in the following equation:
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | dcomp.h |
| Library | Dcomp.lib |
| DLL | Dcomp.dll |