procedure Tfmain.btnStarStampClick(Sender: TObject);
const
  Stamp_Border_Color = clRed;
  Stamp_Border_Width = 2;
  Stamp_Fill_Color   = clYellow;
  Stamp_Shape        = iesStar5;
  Stamp_Width        = 50;
  Stamp_Height       = 50;
var
  cursorBMP: TIEBitmap;
begin
  // Add a star every time the layer clicks on the image
  // Note: Can also use OnNewLayer event to customize layer

  // Set default styles
  ImageEnView1.LayerDefaults.Clear();
  ImageEnView1.LayerDefaults.Values[ IELP_BorderColor ] := ColorToString( Stamp_Border_Color );
  ImageEnView1.LayerDefaults.Values[ IELP_BorderWidth ] := IntToStr( Stamp_Border_Width );
  ImageEnView1.LayerDefaults.Values[ IELP_FillColor ] := ColorToString( Stamp_Fill_Color );
  // Easier to use DefaultLayerShape... ImageEnView1.LayerDefaults.Values[ IELP_Shape  ]    := IntToStr( Ord( Stamp_Shape ));
  ImageEnView1.LayerDefaults.Values[ IELP_Width ]     := IntToStr( Stamp_Width );
  ImageEnView1.LayerDefaults.Values[ IELP_Height ]    := IntToStr( Stamp_Height );

  ImageEnView1.LayerOptions := ImageEnView1.LayerOptions + [ loStampMode ];
  IEGlobalSettings().DefaultLayerShape := Stamp_Shape;
  ImageEnView1.MouseInteractLayers := [mlCreateShapeLayers];

  // Show a matching star shaped cursor
  cursorBMP := TIEBitmap.Create( Stamp_Width, Stamp_Height, clWhite, 0 {Transparent background} );
  try
    cursorBMP.FillWithShape( Stamp_Shape, Stamp_Width, Stamp_Height, Stamp_Border_Color, Stamp_Border_Width, Stamp_Fill_Color, True, False );
    ImageEnView1.SetZoneCursorBitmap( cursorBMP );
  finally
    cursorBMP.Free;
  end;
end;

ImageEnView1.SetZoneCursorBitmap( nil);
ImageEnView1.IO.LoadFromFile( 'D:\image.jpg' );
ImageEnView1.SetZoneCursorBitmap( fCursorBMP );