IDCompositionLinearTransferEffect::SetAlphaSlope(float) method (dcomp.h)
Sets the slope of the linear function for the alpha channel.
Syntax
HRESULT SetAlphaSlope(
[in] float alphaSlope
);
Parameters
[in] alphaSlope
Type: float
The slope of the linear function for the alpha channel.
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 |