L_DispContainerGetMouseCallBack
#include "l_bitmap.h"
L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerGetMouseCallBack(hCon, ppfnCallBack, ppUserData)
HDISPCONTAINER hCon; |
/* handle to the container */ |
DISPCONTAINERMOUSECALLBACK ppfnCallBack; |
/* pointer to the callback function */ |
LPVOID * ppUserData; |
/* pointer to be updated with user data */ |
Gets the current action callback function along with the user data, which were set using L_DispContainerSetMouseCallBack. This function is available only in the Medical Imaging Suite toolkit.
Parameter |
Description |
hCon |
Handle to the Container. |
ppfnCallBack |
Pointer to a pointer to a callback function to be updated with the last action callback function set using L_DispContainerSetMouseCallBack. |
ppUserData |
Void pointer to be updated with the value of user defined data associated with the tag callback. If you are not interested in the user-defined data, pass NULL for this parameter. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
This function is similar to L_DispContainerGetActionCallBack but with more information provided, like the mouse position. cell index, sub-cell index, rectangle that contains the sub-cell, and a rectangle that contains the bitmap display rectangle.
Required DLLs and Libraries
LTIVW |
See Also
Example
XXX