org.freehep.postscript.operators
Class FontOperator

java.lang.Object
  org.freehep.postscript.types.PSObject
      org.freehep.postscript.types.PSSimple
          org.freehep.postscript.types.PSOperator
              org.freehep.postscript.operators.AbstractOperator
                  org.freehep.postscript.operators.FontOperator

All Implemented Interfaces:

Cloneable

public abstract class FontOperator
extends AbstractOperator

Font Operators for PostScript Processor

Author:

Mark Donszelmann

Field Summary

protected PSGlyph	currentGlyph
protected static FontCache	fontCache

Fields inherited from class org.freehep.postscript.types.PSOperator

operandTypes

Fields inherited from class org.freehep.postscript.types.PSSimple

log

Fields inherited from class org.freehep.postscript.types.PSObject

name

Constructor Summary

FontOperator()

Method Summary

protected void	defineFont(PSDictionary fontDirectory, PSName key, PSDictionary font)
protected PSDictionary	findFont(DictionaryStack dictStack, PSName key)
protected PSGlyph	getCachedGlyph(PSDictionary font, PSName name)
protected PSDictionary	makeFont(PSDictionary font, double[] matrix)
static void	register(PSDictionary dict)
protected void	setFont(OperandStack os, PSDictionary font)
protected void	show(OperandStack os, int cc)
protected void	show(OperandStack os, int cc, PSName name)
protected void	show(OperandStack os, PSGState gs, PSDictionary font, int cc, PSName name)
static float	stringWidth(OperandStack os, int cc)
protected static float	stringWidth(PSDictionary font, PSName name)

Methods inherited from class org.freehep.postscript.operators.AbstractOperator

register

Methods inherited from class org.freehep.postscript.types.PSOperator

checkAndExecute, clone, copy, cvs, equals, getName, getType, hashCode, toString

Methods inherited from class org.freehep.postscript.types.PSObject

error, execute, isExecutable, isLiteral, setExecutable, setLiteral, setName, toPrint

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

fontCache

protected static FontCache fontCache

currentGlyph

protected PSGlyph currentGlyph

Constructor Detail

FontOperator

public FontOperator()

Method Detail

register

public static void register(PSDictionary dict)

findFont

protected PSDictionary findFont(DictionaryStack dictStack,
                                PSName key)

defineFont

protected void defineFont(PSDictionary fontDirectory,
                          PSName key,
                          PSDictionary font)

makeFont

protected PSDictionary makeFont(PSDictionary font,
                                double[] matrix)

setFont

protected void setFont(OperandStack os,
                       PSDictionary font)

getCachedGlyph

protected PSGlyph getCachedGlyph(PSDictionary font,
                                 PSName name)

show

protected void show(OperandStack os,
                    int cc)

show

protected void show(OperandStack os,
                    int cc,
                    PSName name)

show

protected void show(OperandStack os,
                    PSGState gs,
                    PSDictionary font,
                    int cc,
                    PSName name)

stringWidth

public static float stringWidth(OperandStack os,
                                int cc)

stringWidth

protected static float stringWidth(PSDictionary font,
                                   PSName name)