LTwain::SetImageBitsPerPixel

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#include "ltwrappr.h"

L_INT LTwain::SetImageBitsPerPixel (nBitsPerPixel);

L_INT nBitsPerPixel;

/* bits per pixel */

Sets the bits per pixel to use when transferring images from the current TWAIN source.

Parameter	Description
nBitsPerPixel	Number of bits per pixel to set. For more information on possible values, refer to http://www.twain.org/ and click on TWAIN Specification (Version 1.9).

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This function internally sets the bits per pixel capability ICAP_BITDEPTH. For more information on this capability, refer to http://www.twain.org/ and click on TWAIN Specification (Version 1.9).

To obtain the current bits per pixel value, call the LTwain::GetImageBitsPerPixel function

Required DLLs and Libraries

LTTWN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	LTwain::SetTransferOptions, LTwain::GetTransferOptions, LTwain::GetSupportedTransferMode, LTwain::SetResolution, LTwain::GetResolution, LTwain::SetImageFrame, LTwain::GetImageFrame, LTwain::SetImageUnit, LTwain::GetImageUnit, LTwain::GetImageBitsPerPixel, LTwain::SetImageEffects, LTwain::GetImageEffects, LTwain::SetAcquirePageOptions, LTwain::GetAcquirePageOptions, LTwain::SetRGBResponse, LTwain::ShowProgress, LTwain::EnableDuplex, LTwain::GetDuplexOptions, LTwain::SetMaxXferCount, LTwain::GetMaxXferCount
Topics:	Getting and Setting Capabilities
	TWAIN Functionality: Capability Functions

Example

For an example, refer to LTwain::SetImageUnit.