L_DispContainerGetCellBitmapList
#include "ltivw.h"
L_LTIVW_API L_INT L_DispContainerGetCellBitmapList(hCon, nCellIndex, phBitmapList, uFlags)
HDISPCONTAINER hCon; |
/* handle to the container */ |
L_INT nCellIndex; |
/* index of a cell */ |
HBITMAPLIST * phBitmapList; |
/* pointer to a variable to be updated */ |
L_UINT uFlags; |
/* reserved for future use */ |
Gets the bitmap list attached to the specified cell. This function is available only in the Medical Imaging Suite toolkits.
Parameter |
Description |
hCon |
Handle to the container. |
nCellIndex |
A zero-based index of the cell for which to get the bitmap list. |
phBitmapList |
Pointer to the variable to be updated with the cell's bitmap list. |
uFlags |
Reserved for future use. Pass 0. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
If the cell at the specified index has no image, phBitmapList will be NULL.
Call L_DispContainerSetCellBitmapList to set the bitmap list for a 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
Example
This function removes the specified cell without removing its image list.
L_INT DispContainerGetCellBitmapListExample(HDISPCONTAINER hCon, HBITMAPLIST * hBitmapList, L_INT nCellIndex) { L_INT nRet; L_INT nCount = L_DispContainerGetCellCount (hCon, 0); // Check the validity of the cell index if ((nCellIndex < 0) || (nCellIndex >= nCount)) return 0; // retrieve the bitmap list. nRet = L_DispContainerGetCellBitmapList(hCon, nCellIndex, hBitmapList, 0); if(nRet != SUCCESS) return nRet; // remove the cell nRet = L_DispContainerRemoveCell (hCon, nCellIndex, FALSE, 0); if(nRet != SUCCESS) return nRet; return SUCCESS; } L_INT DispContainerImageProcessingExample(HDISPCONTAINER hCon, L_INT nCellIndex) { BITMAPHANDLE Bitmap; HBITMAPLIST hBitmapList; // Get the bitmap list of the first cell. L_INT nRet = L_DispContainerGetCellBitmapList(hCon, 0, &hBitmapList, 0); if (nRet != SUCCESS) return nRet; //Deattach the bitmap list from the contianer inorder to perform some image processing on it. nRet = L_DispContainerSetCellBitmapList(hCon, 0, NULL, 0, 0); if (nRet != SUCCESS) return nRet; // get the first bitmap in the bitmap list . nRet = L_GetBitmapListItem(hBitmapList, nCellIndex, &Bitmap, sizeof(BITMAPHANDLE)); if (nRet != SUCCESS) return nRet; // fill the bitmap will the desiared color. nRet = L_MultiScaleEnhancementBitmap(&Bitmap, 2000, 4, MSE_DEFAULT , 0, 0, MSE_GAUSSIAN | MSE_EDGEENH); if(nRet !=SUCCESS) return nRet; // set the bitmap list again. nRet = L_SetBitmapListItem(hBitmapList, nCellIndex, &Bitmap); nRet = L_DispContainerSetCellBitmapList(hCon, 0, hBitmapList, 0, 0); return nRet; }