DTWAIN_GetRotationString

The DTWAIN_GetRotationString function gets the current rotation value for the Source.

DTWAIN_BOOL DTWAIN_GetRotation (

Parameters

Source

An open TWAIN Source.

lpResolution

String buffer.  On return, this is filled in with the current rotation.

Return Values

The return value is TRUE if successful.  Otherwise FALSE is returned.

Comments

The DTWAIN_GetRotationString function works exactly the same way as DTWAIN_GetRotation, with the exception of the lpRotation parameter, which is a string buffer that will be filled on return with the rotation value.  See DTWAIN_GetRotation for more details.

TWAIN State Transitions

The Source must be in State 4. or higher

Prerequisite Function Call(s)

DTWAIN_SysInitialize.

DTWAIN Source Selection Function