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Available in LEADTOOLS Document and Medical Imaging toolkits. |
typedef struct _tagL_JP2_IMAGEINFO_ELEMENT
{
L_UINT32 uStructSize;
L_UINT32 uNumOfBoxes;
L_SIZE_T * pBoxOffset;
L_SIZE_T * pBoxSize;
L_SIZE_T * pBoxDataOffset;
L_SIZE_T * pBoxDataSize;
}L_JP2_IMAGEINFO_ELEMENT, *pL_JP2_IMAGEINFO_ELEMENT;
The L_JP2_IMAGEINFO_ELEMENT structure provides one type of information about all boxes of the same type within one JPEG 2000 file.
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Member |
Description |
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uStructSize |
Size of this structure, in bytes. Use the sizeof operator to calculate this value. |
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uNumOfBoxes |
Number of boxes. This field specifies the size of pBoxOffset array, pBoxSize array, pBoxDataOffset array, and pBoxDataSize array |
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pBoxOffset |
Box start offset array. It specifies the offset in bytes to the start byte of the box and it is relative to the first byte of the file. |
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pBoxSize |
Box size in bytes. |
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pBoxDataOffset |
Box data start offset array. It specifies the offset in bytes to the start byte of the box data and it is relative to the first byte of the file. |
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pBoxDataSize |
Box data size in bytes. |
Comments
The L_JP2_IMAGEINFO_ELEMENT structure provides information for one of JPEG 2000 box©s type. This structure is use with the L_Jp2GetFileInfo function. It provides information about the number of boxes exist in the file of that type, start offsets, and data sizes.
