LImageViewer::SetDefaultWindowLevelValues

#include "ltwrappr.h"

L_INT LImageViewer::SetDefaultWindowLevelValues(nCellIndex, nSubCellIndex, nWidth, nCenter, uFlags)

L_INT nCellIndex;	/* index of a cell */
L_INT nSubCellIndex;	/* index into the image list attached to the cell */
L_INT nWidth;	/* window level width */
L_INT nCenter;	/* window level center */
L_UINT uFlags;	/* reserved for future use */

Stores the window level default values.

Parameter	Description
nCellIndex	A zero-based index of the cell that contains the sub-cell, which is having its default window level values stored. Pass -1 to store the window level values of the image with nSubCellIndex index of all cells managed by the container. Pass -2 to store the window level values of the image with nSubCellIndex index of the selected cells managed by the container.
nSubCellIndex	A zero-based index into the image list attached to the cell specified in nCellIndex. This image will have its default window level values stored. Pass -1 to apply this effect on all sub-cells. Pass -2 to apply this effect on the selected sub-cell.
nWidth	Value that represents the window level width that will be set as a default value.
nCenter	Value that represents the window level center that will be set as a default value.
uFlags	Reserved for future use. Pass 0.

Returns

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

Comments

This function will not set the current window level values, meaning that the user will not see a change in the image. To set the current window level values call LImageViewer::SetActionProperties. To get the current window level values call LImageViewer::GetActionProperties.

This function will not set the current window level values; it will set the default ones. The default can be set using either this function, or can be internally calculated when the images are first set in the control using either LImageViewer::SetCellBitmapList, or through LImageViewer::SetRequestedImage when the low memory usage feature is enabled (for more information see the LImageViewer::EnableCellLowMemoryUsage function).

To set the default window level window level values use the LImageViewer::SetDefaultWindowLevelValues function.

To reset the window level values to the default values use the LImageViewer::ResetWindowLevelValues function.

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.

Functions:	LImageViewer::ResetWindowLevelValues, LImageViewer::GetDefaultWindowLevelValues, LImageViewer::GetActionProperties, LImageViewer::Create, LImageViewer::Destroy, LImageViewer::EnableCellLowMemoryUsage, LImageViewer::InsertCell, LImageViewer::SetRequestedImage, LImageViewer::LowMemoryUsageCallBack, LImageViewer::SetCellBitmapList
Topics:	Applying Actions
	Window Control/Image Viewer Functions: Applying Actions