ShowAverageDlg method (ILEADRasterDlgImgEfx)

Visual Basic example

Visual C++ example

 

Syntax

short ShowAverageDlg (long hWnd);

Overview

Refer to Using Imaging Common Dialogs

Remarks

Displays the Average dialog box, and gets the options for Average method.

The layout and action of the dialog depends on the flags set in the UIFlags property. Possible options are:

Value

Meaning

AVERAGE_AUTOPROCESS

[0X00000001] process the image on OK. The Common Dialog Bitmap property must be assigned a valid bitmap before calling this method.

AVERAGE_SHOW_CONTEXTHELP

[0X00000002] dialog should contain a context sensitive help icon.

AVERAGE_SHOW_PREVIEW

[0X00000004] show a preview of the image in the dialog. The Common Dialog Bitmap property must be assigned a valid bitmap before calling this method.

AVERAGE_SHOW_TOOL_ZOOMLEVEL

[0X00000008] show the "Zoom to fit" and "Zoom Normal" toolbar buttons. The AVERAGE_SHOW_PREVIEW flag must be set in order to show these buttons.

If you include AVERAGE_AUTOPROCESS or AVERAGE_SHOW_PREVIEW in the UIFlags property, the Common Dialog Bitmap property must be assigned a valid bitmap before calling this method.

The property associated with this dialog box is:

Dimension property

To include a Help button in the dialog, set the ShowHelpButton property to VARIANT_TRUE.

The Average dialog can be seen below:

image\Average.gif

See Also

Elements

Average method, Dimension property, ShowHelpButton property, EnableZoomToFit property, UIFlags property, EnableMethodErrors property