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. |
Comments
The Resolution box specifies the capture and default display resolutions of the image. This box is defined in JP2 and above file formats.
The L_JP2_RESOLUTION_BOX structure is used in the following functions: