Quick Reference > Data Types and Structures > JPEG 2000 file format structures > L_JP2_RESOLUTION_BOX

L_JP2_RESOLUTION_BOX

typedef struct _tagL_JP2_RESOLUTION_BOX 
{ 
   L_UINT32 uStructSize; 
   L_UINT32 uCaptureXRes; 
   L_UINT32 uCaptureYRes; 
   L_UINT32 uDefDisplayXRes; 
   L_UINT32 uDefDisplayYRes; 
}L_JP2_RESOLUTION_BOX,  *pL_JP2_RESOLUTION_BOX;

The L_JP2_RESOLUTION_BOX structure provides information about the capture and default display resolutions of the image.

Member	Description
uStructSize	Size of this structure, in bytes. Use the sizeof operator to calculate this value.
uCaptureXRes	The horizontal grid resolution at which the image was captured.
uCaptureYRes	The vertical grid resolution at which the image was captured.
uDefDisplayXRes	The horizontal grid resolution at which this image should be displayed.
uDefDisplayYRes	The vertical grid resolution at which this image should be displayed.