LBitmapWindow::SetZoomMode

#include "ltwrappr.h"

L_INT LBitmapWindow::SetZoomMode(uMode, bDraw=TRUE)

Sets the zoom mode used for displaying the bitmap in the class object's window.

Parameters

L_UINT uMode

The zoom mode. Possible values are:

Value	Meaning
ZOOM_FIT	to fit the bitmap in the window while maintaining the aspect ratio.
ZOOM_STRETCH	to stretch the bitmap to the window.
ZOOM_NORMAL	to display the bitmap in its normal size.
ZOOM_FITWIDTH	to fit the bitmap to the width of the window.
ZOOM_FITHEIGHT	to fit the bitmap to the height of the window.

L_BOOL bDraw

Flag that indicates whether to enable or disable repainting the window. Possible values are:

Value	Meaning
TRUE	Enable repainting of the window.
FALSE	Disable repainting of the window.

Returns

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

Comments

When you change the zoom mode, the zoom percent is updated. You can call LBitmapWindow::GetZoomPercent to get the zoom percent currently used to display the image.

LBitmapWindow::SetZoomMode

#include "ltwrappr.h"

Parameters

L_UINT uMode

L_BOOL bDraw

Returns

Comments

Required DLLs and Libraries

Platforms

See Also

Example