LImageViewer::SetBitmapHandle

#include "ltwrappr.h"

L_INT LImageViewer::SetBitmapHandle(nCellIndex, nSubCellIndex, pBitmap, bRepaint, uFlags)

L_INT nCellIndex;

/* index of a cell */

L_INT nSubCellIndex;

/* index into the image list attached to the cell */

pBITMAPHANDLE pBitmap;

/* pointer to bitmap handle */

L_BOOL bRepaint;

/* flag */

L_UINT uFlags;

/* reserved for future use */

Updates and overwrites the bitmap handle of a specific cell(s) or sub-cell(s).

Parameter

Description

nCellIndex

A zero-based index of the cell to set its bitmap handle. Pass -2 to update and overwrite the selected cell(s).

nSubCellIndex

A zero-based index into the image list attached to the cell specified in nCellIndex. This sub-cell contains the image that will be updated using this function. Pass -2 to apply this effect on the selected sub-cell.

pBitmap

Pointer to a bitmap handle that will be set in the specific cell or sub-cell.

bRepaint

Flag that indicates whether to repaint the specific sub-cell after updating the bitmap. Possible values are:

 

Value

Meaning

 

TRUE

Repaint the sub-cell after updating the bitmap.

 

FALSE

Do not repaint the sub-cell after updating the bitmap.

uFlags

Reserved for future use. Pass 0.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

If the bRepaint is passed as FALSE, the user should call the LImageViewer::RepaintCell function after calling this function to repaint the cell.

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.

See Also

Functions:

LImageViewer::Create, LImageViewer::RemoveCell, LImageViewer::InsertCell, LImageViewer::GetCellCount, LImageViewer::GetCellWindowHandle, LImageViewer::SetCellTag, LImageViewer::SetCellProperties, LImageViewer::GetCellProperties, LImageViewer::GetCellPosition, LImageViewer::RepositionCell, LImageViewer::SetCellBitmapList, LImageViewer::GetCellBitmapList, LImageViewer::GetCellBounds, LImageViewer::FreezeCell, LImageViewer::SelectCell, LImageViewer::IsCellSelected, LImageViewer::IsCellFrozen, LImageViewer::GetBitmapHandle

Topics:

Window Control/Image Viewer Functions: Image Viewer Cells

 

Image Viewer Cells

Example

For an example, refer to LImageViewer::AnnToRgn.