L_ReadFileStamp2

#include "l_bitmap.h"

L_LTFIL_API L_INT L_ReadFileStamp2(pszFile, pBitmap, uStructSize, pLoadOptions, pFileInfo)

Reads a thumbnail image stored in a file and loads it into the specified bitmap.

Parameters

L_TCHAR * pszFile

Character string containing the file name.

pBITMAPHANDLE pBitmap

Pointer to the bitmap handle referencing the bitmap that will contain the thumbnail image.

L_UINT uStructSize

Size, in bytes, of the structure pointed to by pBitmap, for versioning. Use sizeof(BITMAPHANDLE).

pLOADFILEOPTION pLoadOptions

Pointer to optional extended load options. Pass NULL to use the default load options.

pFILEINFO pFileInfo

Pointer to information about the file.

Returns

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

Comments

Only the EXIF, CMP, JFIF and FlashPix formats support stamps. However, not all files of these formats contain stamps.

L_ReadFileStamp2 is like L_ReadFileStamp. The difference is that L_ReadFileStamp2 takes a pFILEINFO parameter in order to reduce the number of calls to FILEINFO. This improves the performance of the FileOpen common dialog when loading certain file formats.

NOTE: At this time, there are no multi-page formats that support stamps.

Required DLLs and Libraries

Platforms

Win32, x64, Linux.

See Also

Functions

Topics

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