WIA_DPC_WHITE_BALANCE
The WIA_DPC_WHITE_BALANCE property specifies how a digital camera blends color channels.
Property Type: VT_I4
Valid Values: WIA_PROP_LIST
Access Rights: Read/write
Remarks
The following table describes possible values for the WIA_DPC_WHITE_BALANCE property:
| Value | Definition |
|---|---|
| WHITEBALANCE_AUTO | The camera uses an automatic mechanism to set the white balance. |
| WHITEBALANCE_DAYLIGHT | The camera sets the white balance to a value that is appropriate for use in daylight conditions. |
| WHITEBALANCE_FLASH | The camera sets the white balance to a value that is appropriate for use with an electronic flash. |
| WHITEBALANCE_FLORESCENT | The camera sets the white balance to a value that is appropriate for use with a fluorescent light source. |
| WHITEBALANCE_MANUAL | Your driver can set the white balance directly by using the WIA_DPC_RGB_GAIN property. |
| WHITEBALANCE_ONEPUSH_AUTO | The camera determines the white balance setting when a user presses the capture button while pointing the camera at a white surface. |
| WHITEBALANCE_TUNGSTEN | The camera sets the white balance to a value that is appropriate for use with a tungsten light source. |
Requirements
Version: Obsolete in Windows Vista and later operating systems and should not be used.
Header: wiadef.h (include Wiadef.h)