L_NITFSetGraphicHeader

#include "ltntf.h"

L_LTNTF_API L_INT L_NITFSetGraphicHeader(hNitf, uIndex, pGraphicsHeader)

HNITF hNitf;	/* handle to an existing NITF file */
L_UINT uIndex;	/* index of the graphics data */
pGRAPHICHEADER pGraphicsHeader;	/* pointer to a GRAPHICHEADER structure */

Changes the graphic header information of a specific graphic segment.

Parameter	Description
hNitf	Handle to an existing NITF file, created by calling the L_NITFCreate function.
uIndex	A zero-based index of the graphic segment in the hNitf handle to be changed with the new graphic header information.
pGraphicsHeader	Pointer to a GRAPHICHEADER structure that contains the new graphic header information to set in the graphic segment in the NITF file at the specified index uIndex.

Returns

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

Comments

To retrieve the number of the graphic segments in the hNitf handle, call the L_NITFGetGraphicHeaderCount function.

To retrieve the graphic header for a specific graphic segment, call the L_NITFGetGraphicHeader function.

Required DLLs and Libraries

LTNTF

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

Functions:	L_NITFCreate, L_NITFGetGraphicHeaderCount, L_NITFGetGraphicHeader
Topics:	NITF Functions: Getting and Setting Header Information
	Programming with LEADTOOLS NITF Functions