TImageEnMView.SetImageRect
 
Declaration
procedure SetImageRect(idx: Integer; srcImage: TBitmap; x1, y1, x2, y2: Integer);
procedure SetImageRect(idx: Integer; srcImage: TIEBitmap; x1, y1, x2, y2: Integer);
Description
Sets the image assigned to index, 
idx.
The rectangle 
x1, y1, x2, y2 of 
srcImage bitmap is copied internally. After calling SetImageRect you can free the 
srcImage bitmap.