
	PROJECT STO HY252 - XEIMERINO EKSAMINO  2004 - 2005

	INTERPRETER GIA THN GLOSSA POSTSCRIPT	- PSview -


	Omada tou project:

		1)Giorgos Zargiannakis	A.M.: 1645		e-mail: zargian@csd.uoc.gr
		2)Panagiotis Hassapis	A.M.: 1673		e-mail: phasap@csd.uoc.gr



	----------------------------------------- Source code --------------------------------------------

	Akolou8ei mia syntomh perigrafh to fakellwn (kata synepeia packages)
	pou yparxoun.Na shmeio8ei oti se ka8e fakello yparxoun kai ta antistoixa
	arxeia .class twn .java:

	- package dtypes
	  /dtypes/EAVectorElement.java
	  /dtypes/PSStack.java
	  /dtypes/PSPath.java

	- package exceptions
	  /exceptions/NoCurrentPositionException.java
	  /exceptions/PSSpellingException.java
	  /exceptions/PSSyntaxException.java

	- package literals
	  /literals/PSBoolean.java
	  /literals/PSString.java
	  /literals/PSNumber.java
	  /literals/PSExecArray.java

	- package operators
	  /operators/PSAbs.java
	  /operators/PSAdd.java
	  /operators/PSArc.java
	  /operators/PSArct.java
	  /operators/PSClear.java
	  /operators/PSClosepath.java
	  /operators/PSCurrentpoint.java
	  /operators/PSDeq.java
	  /operators/PSDiv.java
	  /operators/PSDup.java
	  /operators/PSEq.java
	  /operators/PSExch.java
	  /operators/PSExit.java
	  /operators/PSFor.java
	  /operators/PSGe.java
	  /operators/PSGet.java
	  /operators/PSGt.java
	  /operators/PSIdiv.java
	  /operators/PSIf.java
	  /operators/PSIfelse.java
	  /operators/PSIndex.java
	  /operators/PSLe.java
	  /operators/PSLength.java
	  /operators/PSLineto.java
	  /operators/PSLoop.java
	  /operators/PSLt.java
	  /operators/PSMod.java
	  /operators/PSMoveto.java
	  /operators/PSMul.java
	  /operators/PSNe.java
	  /operators/PSNewpath.java
	  /operators/PSPop.java
	  /operators/PSPstack.java
	  /operators/PSRlineto.java
	  /operators/PSRmoveto.java
	  /operators/PSShow.java
	  /operators/PSShowpage.java
	  /operators/PSStr.java
	  /operators/PSStroke.java
	  /operators/PSSub.java

	- package psengines
	  /psengines/ProgramLoader.java
	  /psengines/ExecutionEngine.java
	  /psengines/GraphicsMachine.java

	- package psgraphics
	  /psgraphics/DrawableArc.java
	  /psgraphics/DrawableLine.java
	  /psgraphics/DrawableString.java
	  /psgraphics/DrawingArea.java
	  /psgraphics/Figure.java

	- package pstypes
	  /pstypes/PSArithmeticOperator.java
	  /pstypes/PSConsoleOperator.java
	  /pstypes/PSEqualityOperator.java
	  /pstypes/PSErrata.java
	  /pstypes/PSFlowOperator.java
	  /pstypes/PSLiteral.java
	  /pstypes/PSObject.java
	  /pstypes/PSOperator.java
	  /pstypes/PSPathOperator.java
	  /pstypes/PSStackOperator.java
	  /pstypes/PSStringOperator.java

	- alla arxeia
	  psview.java	(h efarmogh mas)
	  operators.list	(to text arxeio pou periexei ta onomata tvn klasewn-telestwn)
	  Makefile	(compilation olhs ths efarmoghs)
	  anafora.doc	(h telikh anafora ths deuterhs fashs)



	-------------------------------------------- Compilation ------------------------------------------------
	
	To compilation ths efarmoghs mporei na ginei eite "xeirwnaktika",eite me thn
	xrhsh tou etoimou Makefile arxeiou grafontas sto command line:

		$>./Makefile

	Parola auta exoume aposteilei kai ta class arxeia etoima.




	--------------------------------------------- Ektelesh --------------------------------------------------

	H ektelesh thw efarmoghs ginete grafontas sto command line:

		$>java psview fileaname.ps

	gia thn ektelesh ths efarmoghs me eisodo apo arxeio,eite:

		$>java psview

	gia thn ektelesh ths efarmoghs xoris eisodo apo arxeio.




	------------------------------------------- Telikh anafora ---------------------------------------------

	H telikh anafora me dior8oseis sto arxiko keimeno kai me tis opoies allages
	einai sto (kainourgio) arxeio anafora.doc .Epipleon ston fakello docs yparxoun
	kai ta Javadoc keimena ananeomena.




	----------------------------------------- Xrhsh efarmoghs --------------------------------------------

	H xrhsh ths efarmoghs den diaferei rizika apo thn xrhsh tou Ghostscript.Yparxoun
	dyo para8yra,ena sto opoio emfanizete o kvdikas pou grafoume (PS-View) kai
	ena sto opoio emfanizontai ta grafika pou dhmiourgountai (PS-View Image).An
	den do8ei arxeio gia epeksergasia,tote h eisodos lambanete apo to kato meros
	tou protou para8yrou apo to plhktrologio.Meta apo to pathma tou <enter> ginete
	kai h ektelesh twn entolwn pou do8hkan.An oi entoles perilambanoun grafika,tote 
	auta emfanizontai (meta apo stroke) sto para8yro PS-View Image.An do8ei sto 
	command line arxeio tote, to arxeio ekteleite kanonika,emfanizei tyxon apotelesmata,
	kai meta o xrhsths mporei na dosei kanonika eisodo apo to plhktrologio.

