Help Version 19.0.2017.10.27
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#include "ltwrappr.h"
virtual L_INT LImageViewerCell::ProbeToolCallBack(hCellWnd, nSubCellIndex, nX, nY, pBitmap, szPixelValue);
L_HWND hCellWndl; |
handle to the cell window |
L_UINT nSubCellIndex; |
index into the image list attached to the cell |
L_INT nX; |
X mouse position |
L_INT nY; |
Y mouse position |
pBITMAPHANDLE pBitmap; |
handle to the bitmap |
L_TCHAR * szPixelValue; |
string containing a probe tool text |
This callback function is called every time the probe tool changes its location, thus updating its text.
| Parameter | Description | |
| hCellWnd | A handle to the window that represents the Medical Viewer Cell. | |
| nSubCellIndex | A zero-based index of the sub-cell where the probe tool is displayed. | |
| nX | A Value that represents the X position of the cursor. | |
| nY | A Value that represents the Y position of the cursor. | |
| pBitmap | Pointer to a bitmap handle that is set in the specific sub-cell. | |
| szPixelValue | A string that contain probe tool text. the user can update this text to display on the probe tool instead. | |
| SUCCESS | The function was successful. |
| 1 | An error occurred. Refer to Return Codes. |
To enable or disable the current callback use the method LImageViewerCell::EnableProbeToolCallBack.
To enable the probe tool action, first use the function LImageViewerCell::AddAction, then use the function LImageViewerCell::SetAction using the flag CONTAINER_ACTION_PROBETOOL.
Required DLLs and Libraries
| LTIVW For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
For an example, refer to LImageViewerCell::EnableProbeToolCallBack.