WIA_DPS_VERTICAL_BED_REGISTRATION
The WIA_DPS_VERTICAL_BED_REGISTRATION property contains the registration, or vertical alignment and edge detection, for documents that are placed on the flatbed of a scanner. The WIA minidriver creates and maintains this property.
Property Type: VT_I4
Valid Values: WIA_PROP_NONE
Access Rights: Read-only
Remarks
The following table describes the constants that are valid with the WIA_DPS_VERTICAL_BED_REGISTRATION property.
| Value | Definition |
|---|---|
| BOTTOM_JUSTIFIED | The paper is bottom-aligned. |
| CENTERED | The paper is centered. |
| TOP_JUSTIFIED | The paper is top-aligned. |
Requirements
Version: Obsolete in Windows Vista and later operating systems and should not be used.
Header: wiadef.h (include Wiadef.h)