LImageViewerCell::ProbeToolCallBack

#include "ltwrappr.h"

virtual L_INT LImageViewerCell::ProbeToolCallBack(hCellWnd, nSubCellIndex, nX, nY, pBitmap, szPixelValue);

This callback function is called every time the probe tool changes its location, thus updating its text.

Parameters

HWND hCellWnd

A handle to the window that represents the Medical Viewer Cell.

L_INT nSubCellIndex

A zero-based index of the sub-cell where the probe tool is displayed.

L_INT nX

A Value that represents the X position of the cursor.

L_INT nY

A Value that represents the Y position of the cursor.

pBITMAPHANDLE pBitmap

Pointer to a bitmap handle that is set in the specific sub-cell.

L_TCHAR * szPixelValue

A string that contain probe tool text. the user can update this text to display on the probe tool instead.

Returns

Value Meaning
SUCCESS The function was successful.
1 An error occurred. Refer to Return Codes.

Comments

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

Help Version 20.0.2019.3.12
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LEADTOOLS Medical Image Viewer C++ Class Library Help