LBitmap::DocumentSegmentBitmap

Summary

Specifies if the input image is almost black and white or not.

Syntax

#include "ltwrappr.h"

L_INT LBitmap::DocumentSegmentBitmap(AlmostBalckAndWhite, Flags)

Parameters

L_BOOL* AlmostBalckAndWhite

True if the image is almost black and white, Otherwise, False.

L_UINT Flags

Reserved for future use. Must be 0.

Returns

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

Comments

This function does not support signed data images. It returns the error code ERROR_SIGNED_DATA_NOT_SUPPORTED if a signed data image is passed to this function.

This function supports 8, 12 and 16-bit grayscale and 24, 48 and 64-bit color images.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

This example loads a bitmap and applies document segment bitmap filter. 

L_INT LBitmap__DocumentSegmentBitmapExample(L_VOID) 
{ 
    L_INT nRet ; 
    LBitmap LeadBitmap ; 
 
    nRet = LeadBitmap.Load(MAKE_IMAGE_PATH(TEXT("clean.tif")), 0,ORDER_BGR); 
    if(nRet !=SUCCESS) 
        return nRet; 
 
    /* Apply document segment bitmap filter */ 
    L_BOOL AlmostBalckAndWhite ; 
    nRet = LeadBitmap.DocumentSegmentBitmap(&AlmostBalckAndWhite, 0); 
 
    return nRet ; 
}

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