LBitmapWindow::UpdateZoomView
#include "ltwrappr.h"
L_INT LBitmapWindow::UpdateZoomView(pZoomViewProps)
pZOOMVIEWPROPS pZoomViewProps; |
/* pointer to a ZOOMVIEWPROPS structure */ |
Updates the specified Zoom View with new settings. This function is available in the Document/Medical Toolkits.
Parameter |
Description |
pZoomViewProps |
Pointer to the ZOOMVIEWPROPS structure that contains the updated Zoom View settings. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
To change the current options for a Zoom View, change the values in the structure pointed to by pZoomViewProps and pass a pointer to the updated structure to LBitmapWindow::UpdateZoomView.
To attach a zoomed view to a window, call the LBitmapWindow::AddZoomView function.
When a Zoom View is no longer needed, call the LBitmapWindow::DestroyZoomView function to stop the specified Zoom View procedure and to detach it from the window handle.
Required DLLs and Libraries
LTZMV 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: |
LBitmapWindow::HasZoomView, LBitmapWindow::AddZoomView, LBitmapWindow::GetZoomViewProps, LBitmapWindow::DestroyZoomView, LBitmapWindow::GetZoomViewsCount, Class Members. |
Topics: |
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Example
L_INT LBitmapWindow__UpdateZoomViewExample(LBitmapWindow &BmpWnd) { L_UINT uCount,i; ZOOMVIEWPROPS ZoomViewProps; memset(&ZoomViewProps,0,sizeof(ZOOMVIEWPROPS)); if(BmpWnd.HasZoomView ()) { uCount = BmpWnd.GetZoomViewsCount (); for(i=0; i < uCount;++i) { ZoomViewProps.uIndex = i; BmpWnd.GetZoomViewProps(&ZoomViewProps, sizeof(ZoomViewProps)); ZoomViewProps.bCallouts = FALSE; BmpWnd.UpdateZoomView(&ZoomViewProps); } } return SUCCESS; }