L_DispContainerGetCellRegionHandle
#include "l_bitmap.h"
L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerGetCellRegionHandle(hCon, nCellIndex, nSubCellIndex, phRgn, uFlags)
HDISPCONTAINER hCon; |
/* handle to the container */ |
L_INT nCellIndex; |
/* index of the cell */ |
L_INT nSubCellIndex; |
/* index into the image list attached to the cell */ |
L_HRGN * phRgn; |
/* address of the variable to be updated */ |
L_UINT uFlags; |
/* reserved for future */ |
Retrieves a copy of the region handle for the specified bitmap in the specified cell. This function is available only in the Medical Imaging Suite toolkit.
Parameter |
Description |
hCon |
Handle to the Container. |
nCellIndex |
A zero-based index of the cell for which to retrieves the region handle from. Pass -2 to retrieve the region of the selected cell. |
nSubCellIndex |
A zero-based index into the image list attached to the cell specified in nCellIndex. This sub-cell contains the image that contains the bitmap region that needs to be retrieved. Pass -2 to refer to the selected sub-cell. |
phRgn |
Pointer to the Windows region handle. You do not have to create the region. You just declare the HRGN variable and pass its address. |
uFlags |
Reserved for future use. Pass 0. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
You should delete the region handle once it is no longer needed using the windows function DeleteObject.
This function gets the cell region handle. To set the bitmap region handle, use L_DispContainerSetCellRegionHandle.
Required DLLs and Libraries
LTIVW |
See Also
Example
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