Removes the bitmap region from the image located at the specified cell or sub-cell.
#include "ltivw.h"
L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerRemoveBitmapRegion(hCellWnd, nSubCellIndex, uFlags)
A handle to the window that represents the cell on which the function's effect will be applied.
A zero-based index into the image list attached to the cell specified in nCellIndex. This image contains the region that will be removed. Pass -1 to remove the region from all the bitmaps in the cell. Pass -2 to remove the region from the bitmap in the selected sub-cell.
Reserved for future use. Pass 0.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
You can create a region either by using one of the LEAD functions. Or you can use the tools in the image viewer that draws different shapes of regions, which are:
Nudge tools region.
Rectangle region.
Elliptical region.
Circular region.
Square region.
Polygon region.
Free hand region.
[18] Magic wand (contiguous color) region
Color range region.
Tools for drawing regions can be added to the viewer by calling L_DispContainerAddAction, and can be set by calling L_DispContainerSetAction.
For more information about how to create a region using the medical viewer tools. Refer to Creating a Bitmap Region Inside the Image Viewer.
The toolkit comes in Win32 and x64 editions that can support development of software applications for any of the following environments:
Windows 10
Windows 8
Windows 7
Windows Vista
Windows XP
Windows 2000
Remove bitmap regions of the first cell.
L_INT DispContainerRemoveBitmapRegionExample(HDISPCONTAINER hCon)
{
if (L_DispContainerGetCellCount(hCon, 0) == 0)
{
MessageBox(NULL, TEXT("you must at least have one cell added to the viewer"), TEXT("No Cell attached"), MB_OK);
return FAILURE;
}
HWND hCellWnd = L_DispContainerGetCellWindowHandle(hCon, 0, 0);
L_INT nRet = L_DispContainerRemoveBitmapRegion(hCellWnd, -1, 0);
return nRet;
}