LBitmapWindow::SetZoomFactor

#include "ltwrappr.h"

L_VOID LBitmapWindow::SetZoomFactor(fZoomFactor=1.3f)

L_FLOAT fZoomFactor;

the zoom factor

Sets the zoom factor to be used when zooming in or out.

Parameter

Description

fZoomFactor

The zoom factor to be used when zooming in or out.

Returns

None

Comments

The default zoom factor is 1.3.

This zoom factor will be used when the user zooms in/out using the + - keys or when the class object is set to use the TOOL_ZOOM_ON_MOUSECLICK tool.

When setting fZoomFactor, it must be greater than 1.0 for it to have an effect.

Required DLLs and Libraries

LTDIS
LTDLG
LTEFX
LTFIL
LTIMG
LTSCR
LTTWN

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:

Class Members

Example

For an example, refer to LBitmapWindow::CreatePanWnd.

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