GdPictureImaging.TwainSetPixelFlavor Method

Try to specify the pixel 'flavor' (0 is black or white).

CHOCOLATE means this pixel represents the darkest data value that can be generated by the device (the darkest available optical value may measure greater than 0).

VANILLA means this pixel represents the lightest data value that can be generated by the device (the lightest available optical value may measure greater than 0).

public Boolean TwainSetPixelFlavor(
    TwainPixelFlavor PixelFlavor
);

Visual Basic

Public Function TwainSetPixelFlavor(
    ByVal PixelFlavor As TwainPixelFlavor
) As Boolean

Parameters

Parameters	Description
PixelFlavor	A member of the TwainPixelFlavor enumeraion.

Returns

True if success, else False -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() functions for diagnosing the error.

Remarks

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

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