#include "ltwrappr.h"

L_INT LImageViewerCell::ResetWindowLevelValues(nSubCellIndex, uFlags)

Resets the window level to their original values set either internally by the medical viewer control it self, or by using the function LImageViewerCell::SetDefaultWindowLevelValues function.


L_INT nSubCellIndex

A zero-based index into the image list attached to the cell. This image will have the window level value being reset. Pass -1 to reset the window level values of all sub-cells. Pass -2 to reset the window level values of the selected sub-cell.

L_UINT uFlags

Flags that determine whether to apply the feature on the one cell only, or more than one cell. This value can only be used when the cell is attached to the LImageViewer through the function LImageViewer::InsertCell. Possible values are:

Value Meaning
CELL_APPLYTOTHIS [0x00000000] Apply the feature to this cell only.
CELL_APPLYTOALL [0x10000000] Apply the feature to all the cells in the Image Viewer.
CELL_APPLYTOSELECTED [0x20000000] Apply the feature to the selected cells in the Image Viewer.


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


Once the image is loaded in the medical viewer, the control will internally calculate the default window level width and center. To manually set the default window level values, use the LImageViewerCell::SetDefaultWindowLevelValues function.

To get the default window level values, use the LImageViewerCell::GetDefaultWindowLevelValues function.

To get the current window level values use the LImageViewerCell::GetActionProperties function. To set the current window level values use the LImageViewerCell::SetActionProperties function.

Required DLLs and Libraries

Help Version 21.0.2021.4.7
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LEADTOOLS Medical Image Viewer C++ Class Library Help