Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Sets the saturation of the image.
Syntax
HRESULT SetSaturation(
[in] float ratio
);
Parameters
[in] ratio
Type: float
The saturation of the image. You can set the saturation to a value between 0 and 1. If you set it to 1 the output image is fully saturated. If you set it to 0 the output image is monochrome. The saturation value is unitless. The effect calculates a color matrix based on the saturation value (s in the equation here) using 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 |