Quick Reference > Data Types and Structures > JPEG 2000 file format structures > L_JP2_ASSOCIATION_BOX

L_JP2_ASSOCIATION_BOX

typedef struct _tagL_JP2_ASSOCIATION_BOX 
{ 
   L_UINT32 uStructSize; 
   L_UINT8 * pData; 
   L_SIZE_T uDataSize; 
}L_JP2_ASSOCIATION_BOX,   *pL_JP2_ASSOCIATION_BOX;

The L_JP2_ASSOCIATION_BOX structure provides information for an association box.

Member	Description
uStructSize	Size of this structure, in bytes. Use the sizeof operator to calculate this value.
pData	Association box data.
uDataSize	The size of association box data.

Comments

The Association box allows data in the file to be associated with other data in the file. This box is defined in JPX and above file formats. A JPEG 2000 file may contain zero or more Association boxes.