#include "ltwrappr.h"

L_INT LPDFCompressor::InsertSegments( pBitmap, uSegmentCnt, pSegmentInfo, bIsThereBackGround, rgbBackGroundColor)

Applies the segments specified in pSegmentInfo to the specified bitmap, then compresses and inserts the resulting image into the PDF file in memory.


LBitmapBase * pBitmap

Pointer to the LBitmapBase class that references the image to be inserted in the PDF file.

L_UINT uSegmentCnt

Number of elements in the pSegmentInfo parameter. It represents the number of segments that will be applied to pBitmap.


Pointer to the SEGMENTINFO structure that contains an array that has the information for each segment.

L_BOOL bIsThereBackGround

Flag that indicates whether to use the average background color to represent the background of the page in the PDF file. Possible values are:

Value Meaning
TRUE Use the average color to draw a background color in the generated PDF page before drawing the segments.
FALSE Leave the background of the PDF page untouched.

COLORREF rgbBackGroundColor

Average background color. This parameter is ignored if bIsThereBackGround is FALSE.


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


To insert the bitmap using MRC segmentation, use LPDFCompressor::InsertMRC.

Required DLLs and Libraries

See Also




This example inserts an image to pdf document with using user Segments.

L_INT LPDFCompressor__InsertSegmentsExample(LBitmapBase* pBitmap, L_UINT uSegmentCnt, LPSEGMENTINFO pSegmentInfo , COLORREF rgbBackGroundColor, L_BOOL bIsThereBackGround)  
   L_INT          nRet; 
   LPDFCompressor Pdf; 
   nRet = Pdf.Init (); 
   if(nRet != SUCCESS) 
      return nRet;  
   nRet = Pdf.InsertSegments( pBitmap, uSegmentCnt, pSegmentInfo, bIsThereBackGround, rgbBackGroundColor);  
   if(nRet != SUCCESS)  
      Pdf.Free (); 
      return nRet;  
   nRet = Pdf.Write (MAKE_IMAGE_PATH(TEXT("Output.pdf"))); 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 

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