typedef struct _tagEXTENSIONLIST 
   L_UINT uStructSize; 
   L_UINT uFlags; 
   L_UINT uCount; 
   LTEXTENSION aList[1]; 

The EXTENSIONLIST structure contains Exif extension information.



Size of the whole extension list.


Flags that indicate the type of data contained in the extensions. Possible values are:

Value Meaning
EXTENSION_STAMP [0x0001] A stamp is present. Most likely suitable for LCD displays (and bigger than the stamp stored in the Exif data). The stamp can be loaded with L_LoadExtensionStamp. Note that this stamp is independent of the regular stamp present in Exif files. Some Exif files have two stamps. The regular stamp is loaded with L_ReadFileStamp, while the extension stamp is loaded with L_LoadExtensionStamp.
EXTENSION_AUDIO [0x0002] Embedded audio data is present. The L_GetExtensionAudio function can be called to get to the audio data.


The number of extensions present in aList.


Array of LTEXTENSION structures that contain the extension information. For more information about the information these contain, refer to the LTEXTENSION structure.


The structure is used by:

Help Version 21.0.2021.4.7
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C API Help