Help Version 19.0.2017.10.27
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#include "ltwrappr.h"
L_INT LImageViewerCell::RemoveBitmapRegion(nSubCellIndex, uFlags)
L_INT nSubCellIndex; |
index into the image list attached to the cell |
L_UINT uFlags; |
reserved for future use |
Removes the bitmap region from the image located at the specified cell or sub-cell.
Parameter |
Description |
nSubCellIndex |
A zero-based index into the image list attached to the cell. 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. |
uFlags |
Reserved for future use. Pass 0. |
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.
Circurlare 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 LImageViewerCell::AddAction, and can be set by calling LImageViewerCell::SetAction.
For more information about how to create a region using the medical viewer tools. Refer to Creating a Bitmap Region Inside the Image Viewer.
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::Create, LImageViewer::Destroy, LImageViewerCell::SetAction, LImageViewerCell::AddAction, LImageViewerCell::AnnToRgn. |
Topics: |
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Remove bitmap regions of the first cell.
L_INT LImageViewer_RemoveBitmapRegionExample(LImageViewerCell& ImageViewerCell){L_INT nRet = ImageViewerCell.RemoveBitmapRegion(-1, 0);return nRet;}