Declaration: Img2DGui (Left, Top, Width, Height: integer; AttachedForm: boolean): integer;
Starts the graphical user interface of the 2D imager and sets the outline of the window. The parameters Left and Top specify the position of the upper left corner (in pixels), the parameter Width and Height control the size of the window. The parameter AttachedForm controls whether the 2D imager is an MDI form (AttachedForm = TRUE) or an independent window (AttachedForm = FALSE).

Setting the parameters Left, Top, Width and Height to zero causes the 2DImager to be left in place.

The function always returns a zero value.