GdPictureImaging.TwainSetRotation Method

Asks to the opened source to rotate the scanned image data prior to transfer.

public Boolean TwainSetRotation(
    int Rotation
);

Visual Basic

Public Function TwainSetRotation(
    ByVal Rotation As Integer
) As Boolean

Parameters

Parameters	Description
Rotation	The angle of rotation in degrees.

Returns

TRUE if success, FALSE otherwise -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() functions for diagnosing the error.

Before using this function check that the TWAIN state is TWAIN_SOURCE_OPEN (4)

To get the TWAIN state, use the TwainGetState() function.