L_SetJBIG2Options

#include "l_bitmap.h"

L_LTFIL_API L_INT L_SetJBIG2Options(pOptions)

pointer to a FILEJBIG2OPTIONS structure

Sets the file options used by LEADTOOLS for saving JBIG2 files.

Parameter	Description
pOptions	Pointer to the FILEJBIG2OPTIONS structure that contains the options to be used for saving JBIG2 files.

Returns

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

Comments

The uStructSize member of the FILEJBIG2OPTIONS structure must be set before calling this function.

The values set by this function are valid for the current thread. To change the values used by the current thread, this function must be called again.

Required DLLs and Libraries

LTFIL

File format DLLs

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

Platforms

Win32, x64, Linux.

Example

This example will make it so the next time you save a JBIG2 file, it will be saved with Template #3

L_INT SetJBIG2OptionsExample(L_VOID) 
{ 
   L_INT nRet; 
   FILEJBIG2OPTIONS JBIG2Options; 
   // get the current values. I only want to change the template 
   nRet = L_GetJBIG2Options(&JBIG2Options, sizeof(FILEJBIG2OPTIONS)); 
   if(nRet != SUCCESS) 
      return nRet; 
   // set the Image template value to 3 
   JBIG2Options.ucImageTemplateType = 3; 
   JBIG2Options.ucTextTemplateType = 3; 
   // set the compression options. The next time I save a 
   // JBIG2 file, it will be saved with te mplate # 3 
   nRet = L_SetJBIG2Options(&JBIG2Options); 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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LEADTOOLS Raster Imaging C API Help

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LEADTOOLS Raster Imaging Features

Redistributables/Files To Be Included With Your Application

Functions:	L_GetJBIG2Options
Topics:	Raster Image Functions: Saving Files
	Loading and Saving Images