VCEANCB_setHue
The VCEANCB_setHue sets hue adjustment level.
VCEANCB_Error VCEANCB_setHue ( HANDLE hVCEANCB, // Handle to card signed char hue // Hue level );
Parameter:
- hVCEANCB
- [in] Handle to FrameGrabber.
- hue
- [in] Hue level
Return values:
If function succeeds, the return value is VCEANCB_Err_Success.
If function fails, the return value can be one of the following values.
| VCEANCB_Err_badArgument | hVCEANCB handle or pCameraConfig pointer is bad (possibly NULL). |
| VCEANCB_Err_UnknownError | Error is unknown (possibly system error). To get extended error information, call VCEANCB_SystemLastError. |
Remarks:
This function sets hue adjustment level.
| Constant | Value | Description |
|---|---|---|
| VCEANCB_HueMax | 127 | Maximum hue level (equal to +178.6°) |
| VCEANCB_HueMin | -128 | Minimum hue level (equal to -180.0°) |
| VCEANCB_HueDef | 0 | Medium hue level (equal to 0°) |