L_Jp2AppendGMLData

#include "l_bitmap.h"

L_LTJP2_API L_INT EXT_FUNCTION L_Jp2AppendGMLData(hJp2, pFileName, pGMLData)

L_HJP2 hJp2;

JPEG 2000 engine handle

L_TCHAR * pFileName;

name of the file

pL_JP2_GMLDATA pGMLData;

pointer to the L_JP2_GMLDATA structure

Appends GML data to the specified JPEG 2000 part 2 (JPX) file format.  

Parameter

Description

hJp2

JPEG 2000 engine handle that was created by the L_Jp2Create function.

pFileName

Character string that contains the name of the JPEG 2000 file to which to append the GML data.

pGMLData

Pointer to the L_JP2_GMLDATA structure that has the GML data to be appended.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

L_Jp2AppendGMLData appends GML data to the specified JPEG 2000 part 2 (JPX) file format. If the file is in JP2 format, the function returns: ERROR_FILE_FORMAT.

Required DLLs and Libraries

LTJP2
LFJ2K
LTIMGEFX

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.

See Also

Functions:

L_Jp2ReadGMLData, L_Jp2AppendGMLDataMemory, L_Jp2AppendBoxes, L_Jp2AppendBoxesMemory, L_Jp2AppendFrames, L_Jp2AppendFramesMemory, L_Jp2ReadBox, L_Jp2ReadBoxMemory

Topics:

Programming with JPEG 2000 Features

 

Raster Image Functions: Working with JPEG 2000

 

Programming with JPX Features

 

JPX File Comments

 

Raster Image Functions: Working with JPX

Example

This example appends user GML data to a JPEG 2000 file.

L_INT Jp2AppendGMLDataExample(pL_JP2_GMLDATA pGMLData) 
{ 
   L_HJP2 hEngine; 
 
   /*Create JPEG  2000 engine handle*/ 
   hEngine = L_Jp2Create(); 
 
   /*Read GML data*/ 
   L_Jp2AppendGMLData(hEngine, MAKE_IMAGE_PATH(TEXT("image1.jpx")), pGMLData); 
 
   /*Destroy engine handle*/ 
   L_Jp2Destroy(hEngine); 
   return SUCCESS; 
} 

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