LBitmapWindow::GetZoomViewProps

#include "ltwrappr.h"

L_INT LBitmapWindow::GetZoomViewProps(pZoomViewProps, uStructSize)

Gets the properties for the specified Zoom View.

Parameters

pZOOMVIEWPROPS pZoomViewProps

Pointer to the ZOOMVIEWPROPS structure that contains the Zoom View settings to be created for the class object.

L_UINT32 uStructSize

Size in bytes, of the structure pointed to by pZoomViewProps. Use sizeof(ZOOMVIEWPROPS).

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

To attach a Zoom 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.

To change the current options for the specified Zoom View, change the values in the structure pointed to by pZoomViewProps and pass a pointer to the updated structure to LBitmapWindow::UpdateZoomView.

For more information on the Zoom View options, refer to the ZOOMVIEWPROPS structure.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For an example, refer to LBitmapWindow::UpdateZoomView.

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