LEADTOOLS Raster imaging C++ Class library help
| LEADTOOLS Raster Imaging C++ Class Library Help > LEADTOOLS Raster Imaging Features > Loading and Saving Images > Used Structures > LTEXTENSION |
typedef struct _LTEXTENSION
{
L_WCHAR pName;
L_SIZE_T uDataSize;
L_UCHAR * pData;
CLSID* pClsid;
L_UCHAR ucDefault;
} LTEXTENSION, * pEXTENSION;
The LTEXTENSION structure contains Exif extension information.
|
Member |
Description |
|
pName |
String that contains the name of the extension. As Unicode, 2 bytes per character. |
|
uDataSize |
Size of the extension data. If the extension data is a stream, this value should be 0xFFFFFFFF. |
|
pData |
Pointer to the extension data. If the extension data is a stream, this parameter is NULL. |
|
pClsid |
CLSID that describes the extension data. This is valid only if uDataSize is 0xFFFFFFFF. |
|
ucDefault |
Reserved for internal use. |
Comments
For more information on these structure members and their use, refer to the Exif documentation for the "FlashPix" extensions, inside the APP2 markers.
