ShowAutoTrimDlg method (ILEADRasterDlgImg)

Syntax	short ShowAutoTrimDlg (long hWnd);
Overview	Refer to Using Imaging Common Dialogs

Remarks

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

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

Value	Meaning
AUTOTRIM_AUTOPROCESS	[0x00000001] process the image on OK. The Common Dialog Bitmap property must be assigned a valid bitmap before calling this method.
AUTOTRIM_SHOW_CONTEXTHELP	[0x00000002] dialog should contain a context sensitive help icon.
AUTOTRIM_SHOW_APPLY	[0x00000080] Show the Apply button in the dialog. The dialog will not apply any effect unless the user presses the Apply button.
AUTOTRIM_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.

If you include AUTOTRIM_AUTOPROCESS or AUTOTRIM_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 is:

Threshold property

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

The Auto Trim dialog can be seen below:

$image\AutoTrim.gif$