ANNHITTESTINFO (Document/Medical only)
typedef struct tagANNHITTESTINFO
{
L_UINT uStructSize; //size of this structure
L_INT nHandleIndex;
L_INT nHandleID;
L_INT nReserved;
} L_FAR *pANNHITTESTINFO, ANNHITTESTINFO;
The ANNHITTESTINFO structure provides hit test information for the L_AnnHitTestExt function.
|
Member |
Description |
|
uStructSize |
Size of this structure. Use sizeof(HITTESTINFO). |
|
nHandleIndex |
This is the zero-based index of the handle. This field is valid only if puResult of L_AnnHitTestExt is updated with either ANNHIT_HANDLE or ANNHIT_USER_HANDLE. The default handles and the user handles are maintained internally as separate arrays of handles. This means that there is both a default handle "0" and a user handle "0". This index can be used with other annotation handle functions. |
|
nHandleID |
The unique ID associated with the user handle. The ID can be set with the L_AnnAddUserHandle, L_AnnChangeUserHandle, L_AnnEnumerateHandles functions. |
|
nReserved |
Reserved for future use. Set this field to zero. |
Comments
For an example showing the use of this structure, refer to L_AnnHitTestExt.
See Also
|
Functions: |
L_AnnHitTestExt, L_AnnAddUserHandle, L_AnnChangeUserHandle, L_AnnEnumerateHandles |