org.extex.font.format.xtf.tables
Class TtfTableKERN

java.lang.Object
  org.extex.font.format.xtf.tables.AbstractXtfTable
      org.extex.font.format.xtf.tables.TtfTableKERN

All Implemented Interfaces:

XtfGlyphName, XtfTable, XMLWriterConvertible

public class TtfTableKERN
extends AbstractXtfTable
implements XtfTable, XMLWriterConvertible

The 'kern' table contains the values that adjust the intercharacter spacing for glyphs in a font.

The number of subtables included in the kerning table.

Type	Name	Description
fixed32	version	The version number of the kerning table (0x00010000 for the current version).
uint32	nTables

Version:

$Revision: 6604 $

Author:

Michael Niedermair

Nested Class Summary

static class	TtfTableKERN.KerningPair KerningPair
static class	TtfTableKERN.KernSubtable Abstract class for all kerntables
static class	TtfTableKERN.KernSubtableFormat0 Format 0.
static class	TtfTableKERN.KernSubtableFormat2 Format 2.

Constructor Summary

TtfTableKERN(XtfTableMap tablemap, XtfTableDirectory.Entry de, RandomAccessR rar)
Create a new object

Method Summary

int	getKerning(int l, int r) Returns the kerning size.
int	getNumberOfTables() Returns the number of tables.
java.lang.String	getShortcut() Returns the table shortcut.
TtfTableKERN.KernSubtable	getTable(int i) Returns the table
int	getType() Get the table type, as a table directory value.
void	writeXML(XMLStreamWriter writer) Write the data to a XMLStreamWriter.

Methods inherited from class org.extex.font.format.xtf.tables.AbstractXtfTable

getGlyphName, getInitOrder, getTableMap, init, writeStartElement

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.extex.font.format.xtf.tables.XtfTable

getInitOrder, getTableMap, init

Constructor Detail

TtfTableKERN

public TtfTableKERN(XtfTableMap tablemap,
                    XtfTableDirectory.Entry de,
                    RandomAccessR rar)
             throws java.io.IOException

Create a new object

Parameters:

tablemap - the tablemap

de - entry

rar - input

Throws:

java.io.IOException - if an IO-error occurs

Method Detail

getKerning

public int getKerning(int l,
                      int r)

Returns the kerning size.

Parameters:

l - The left value (glyph position).

r - The rigth value (glyph position).

Returns:

Returns the kerning size.

getNumberOfTables

public int getNumberOfTables()

Returns the number of tables.

Returns:

Returns the number of tables.

getShortcut

public java.lang.String getShortcut()

Returns the table shortcut.

Specified by:

getShortcut in interface XtfTable

Returns:

Returns the table shortcut.

See Also:

XtfTable.getShortcut()

getTable

public TtfTableKERN.KernSubtable getTable(int i)

Returns the table

Parameters:

i - index

Returns:

Returns the table

getType

public int getType()

Get the table type, as a table directory value.

Specified by:

getType in interface XtfTable

Returns:

The table type

writeXML

public void writeXML(XMLStreamWriter writer)
              throws java.io.IOException

Write the data to a XMLStreamWriter.

Specified by:

writeXML in interface XMLWriterConvertible

Parameters:

writer - the XML-Writer

Throws:

java.io.IOException - if an IO-error occurs.

See Also:

XMLWriterConvertible.writeXML( org.extex.util.xml.XMLStreamWriter)