--
-- File:	ImageUtility_XPR.cdl
-- Created:	23/03/93
-- Author:	BBL,JLF
--
---Copyright:	Matravision 1993
--

class XPR from ImageUtility

	---Version: 0.0

	---Purpose: Performs a "xpr" with a XAlienImage build
	-- 		 from any Image , any AlienImage .

	---Keywords:
	---Warning:
	---References:

uses
	AlienUserImage 	from AlienImage,
	XAlienImage  	from AlienImage,
	File  		from OSD,
	Image 		from Image

raises
	TypeMismatch 	from Standard

is
	XPR ( myclass ; aImage          : in Image from Image; 
			aName           : CString from Standard;
			xprOptions      : CString from Standard 
						= "" ) ;
	---Level: Internal
	  ---Purpose: Write content of a Image object to aTmpFile and
	  --          execute a Spawn "xpr xprOptions aTmpFile | lpr &" .

	XPR ( myclass ; aAlienUserImage : in AlienUserImage from AlienImage; 
			aName           : CString from Standard ;
			xprOptions      : CString from Standard 
						= "" ) ;
	---Level: Internal
	  ---Purpose: Write content of a  AlienImage object to aTmpFile and
	  --          execute a Spawn "xpr xprOptions aTmpFile| lpr  &" .

	XPR ( myclass ; aXAlienImage    : in XAlienImage from AlienImage ;
			xprOptions      : CString from Standard 
						= "" ) ;
	---Level: Internal
	  ---Purpose: Write content of a  XAlienImage object to aTmpFile and
	  --          execute a Spawn "xpr xprOptions aTmpFile| lpr  &" .

	XPR ( myclass ; aFile           : in File from OSD ;
			xprOptions      : CString from Standard 
						= "" ) ;
	---Level: Internal
	  ---Purpose: execute a Spawn 
	  --	"xpr xprOptions /aFile.SystemName()/ | lpr &" .

	XPR ( myclass ; aFileName       : CString from Standard ;
			xprOptions      : CString from Standard 
						= "" ) ;
	---Level: Internal
	  ---Purpose: execute a Spawn "xpr xprOptions aFileName | lpr &" .



end ;