org.apache.fop.pdf
Class PDFWArray

java.lang.Object
  org.apache.fop.pdf.PDFWArray

public class PDFWArray
extends java.lang.Object

Class representing a W array for CID fonts.

Constructor Summary

PDFWArray()
Default constructor

PDFWArray(int[] metrics)
Convenience constructor

Method Summary

void	addEntry(int start, int[] metrics) Add an entry for single starting CID.
void	addEntry(int first, int last, int width) Add an entry for a range of CIDs (/W element on p 213)
void	addEntry(int first, int last, int width, int posX, int posY) Add an entry for a range of CIDs (/W2 element on p 210)
byte[]	toPDF() Convert this object to PDF code.
java.lang.String	toPDFString() Convert this object to PDF code.

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFWArray

public PDFWArray()

Default constructor

PDFWArray

public PDFWArray(int[] metrics)

Convenience constructor

Parameters:

metrics - the metrics array to initially add

Method Detail

addEntry

public void addEntry(int start,
                     int[] metrics)

Add an entry for single starting CID. i.e. in the form "c [w ...]"

Parameters:

start - the starting CID value.

metrics - the metrics array.

addEntry

public void addEntry(int first,
                     int last,
                     int width)

Add an entry for a range of CIDs (/W element on p 213)

Parameters:

first - the first CID in the range

last - the last CID in the range

width - the width for all CIDs in the range

addEntry

public void addEntry(int first,
                     int last,
                     int width,
                     int posX,
                     int posY)

Add an entry for a range of CIDs (/W2 element on p 210)

Parameters:

first - the first CID in the range

last - the last CID in the range

width - the width for all CIDs in the range

posX - the x component for the vertical position vector

posY - the y component for the vertical position vector

toPDF

public byte[] toPDF()

Convert this object to PDF code.

Returns:

byte[] the PDF code

toPDFString

public java.lang.String toPDFString()

Convert this object to PDF code.

Returns:

String the PDF code