com.lowagie.text.pdf.codec.postscript

Class PAContext

java.lang.Object

com.lowagie.text.pdf.codec.postscript.PAContext

public class PAContext
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
java.util.Stack	dictionaries
PAEngine	engine
protected java.lang.Object	lastUnknownIdentifier
java.util.Stack	operands
PAPencil	pencil
(package private) PAParser	poorscript
protected java.util.Random	randomNumberGenerator

Constructor Summary

Constructors

Constructor and Description
PAContext(java.awt.Component component)
PAContext(java.awt.Graphics2D g, java.awt.Dimension size)
PAContext(PAPencil pencil)

Method Summary

Methods

Modifier and Type	Method and Description
void	collectArray()
protected java.util.HashMap	constructGlobalDict()
protected java.util.HashMap	constructSystemDict()
void	draw(java.io.InputStream inputStream)
java.lang.Object	findDictionary(java.lang.Object identifier)
java.lang.Object	findIdentifier(java.lang.Object identifier)
java.lang.Object	getLastUnknownIdentifier()
java.lang.Object	peekOperand()
double[]	popNumberOperands(int n)
java.lang.Object[]	popOperands(int n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

pencil

public PAPencil pencil

dictionaries

public java.util.Stack dictionaries

operands

public java.util.Stack operands

engine

public PAEngine engine

poorscript

PAParser poorscript

randomNumberGenerator

protected java.util.Random randomNumberGenerator

lastUnknownIdentifier

protected java.lang.Object lastUnknownIdentifier

Constructor Detail

PAContext

public PAContext(java.awt.Component component)

PAContext

public PAContext(java.awt.Graphics2D g,
         java.awt.Dimension size)

PAContext

public PAContext(PAPencil pencil)

Method Detail

draw

public void draw(java.io.InputStream inputStream)
          throws PainterException

Throws:

PainterException

getLastUnknownIdentifier

public java.lang.Object getLastUnknownIdentifier()

popNumberOperands

public double[] popNumberOperands(int n)
                           throws PainterException

Throws:

PainterException

popOperands

public java.lang.Object[] popOperands(int n)
                               throws PainterException

Throws:

PainterException

peekOperand

public java.lang.Object peekOperand()
                             throws PainterException

Throws:

PainterException

findIdentifier

public java.lang.Object findIdentifier(java.lang.Object identifier)

findDictionary

public java.lang.Object findDictionary(java.lang.Object identifier)

collectArray

public void collectArray()
                  throws PainterException

Throws:

PainterException

constructGlobalDict

protected java.util.HashMap constructGlobalDict()

constructSystemDict

protected java.util.HashMap constructSystemDict()