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Available in LEADTOOLS Document and Medical Imaging toolkits. |
LBitmapWindow::HasZoomView
#include "ltwrappr.h"
L_BOOL LBitmapWindow::HasZoomView()
Determines whether the class object currently has one or more Zoom Views attached to it.
Returns
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TRUE |
The class object currently has one or more Zoom Views attached to it. |
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FALSE |
The class object currently does not any Zoom Views attached to it. |
Comments
Use the LBitmapWindow::GetZoomViewsCount function to determine how many Zoom Views are attached to the class object.
To attach a zoomed view to a window, call the LBitmapWindow::AddZoomView function.
When the zoomed 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
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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
Win32, x64.
See Also
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Functions: |
LBitmapWindow::AddZoomView, LBitmapWindow::GetZoomViewProps, LBitmapWindow::UpdateZoomView, LBitmapWindow::DestroyZoomView, LBitmapWindow::GetZoomViewsCount, Class Members. |
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Topics: |
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Example
For an example, refer to LBitmapWindow::AddZoomView.
