References ▼
#include "ltwrappr.h"
L_INT LNITFFile::GetTextSegment(uIndex, pLBuffer)
Retrieves a buffer for the text data at a specified index in the text segment.
A zero-based index of the text data in the text segment.
Pointer to LBuffer object to be updated with the text data.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
L_INT LNITFFile_GetTextSegmentExample(){//Parse the NITF fileLNITFFile Nitf;Nitf.Create (MAKE_IMAGE_PATH(TEXT("test.ntf")));L_UINT uFlags = 0;TXTHEADER TextHeader;L_UINT uCount;L_UINT i = 0;memset(&TextHeader, 0, sizeof(TXTHEADER));// Check if the NITF is empty or invaliduFlags = Nitf.GetStatus ();if((uFlags & NITF_FILE_EMPTY) == NITF_FILE_EMPTY){MessageBox(NULL, TEXT("NITF file is empty"), 0, 0);return SUCCESS;}if((uFlags & NITF_FILE_VALID) != NITF_FILE_VALID){MessageBox(NULL, TEXT("NITF file is invalid"), 0, 0);return SUCCESS;}// Update the Text headeruCount = Nitf.GetTextHeaderCount ();for( i = 0; i < uCount; ++i){LBuffer Buffer;Nitf.GetTextSegment(i, &Buffer);MessageBoxA(NULL, (LPCSTR)Buffer.Lock(), "Text Segment", 0);Buffer.Unlock();}Nitf.SaveFile (MAKE_IMAGE_PATH(TEXT("test1.ntf")));Nitf.Destroy ();return SUCCESS;}