L_WindowHasZoomView
#include "l_bitmap.h"
L_LTZMV_API L_BOOL L_WindowHasZoomView(hWnd)
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HWND hWnd; |
/* handle to a window */ |
Determines whether the specified window has a zoomed view attached to it. This function is available in the Document/Medical Toolkits.
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Parameter |
Description |
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hWnd |
Handle to a window. |
Returns
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TRUE |
The specified window has a zoomed view attached to it. |
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FALSE |
The specified window does not have a zoomed view attached to it. |
Comments
To attach a zoomed view to a window, call the L_CreateZoomView function. To display a zoomed view, call the L_RenderZoomView function.
When the zoomed view is no longer needed, call the L_DestroyZoomView function to stop the specified Zoom View procedure and to detach it from the window handle.
Required DLLs and Libraries
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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. |
Platforms
Windows 2000 / XP/Vista.
See Also
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Functions: |
L_CreateZoomView, L_GetZoomViewProps, L_UpdateZoomView, L_DestroyZoomView, L_GetZoomViewsCount |
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Topics: |
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Example
For an example, refer to L_CreateZoomView.