Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
#include "l_bitmap.h"
L_LTDIS_API L_BOOL L_WindowHasMagGlass(hWnd)
L_HWND hWnd; |
/* handle to a window */ |
Determines whether the specified window has a magnifying glass attached to it.
Parameter |
Description |
hWnd |
Handle to a window. This function will determine whether there is a magnifying glass attached to this window. |
Returns
TRUE |
The specified window has a magnifying glass attached to it. |
FALSE |
The specified window does not have a magnifying glass attached to it. |
Comments
To attach the magnifying glass to a window, call L_StartMagGlass or L_StartMagGlass.
When the magnifying glass is no longer needed, call L_StopMagGlass to stop the magnifying glass procedure and to detach it from the window handle.
Required DLLs and Libraries
LTDIS 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
Win32, x64.
See Also
Functions: |
L_StartMagGlass, L_StartMagGlass, L_StopMagGlass, L_CreateZoomView, L_GetZoomViewProps, L_UpdateZoomView, L_DestroyZoomView, L_GetZoomViewsCount, L_WindowHasZoomView, ZOOMVIEWPROPS |
Topics: |
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Example
For an example, refer to L_StartMagGlass.