org.foray.font.format.ttf
Class TTFOffsetTableRecord

java.lang.Object
  org.foray.font.format.ttf.TTFOffsetTableRecord

public final class TTFOffsetTableRecord
extends Object

A TrueType or OpenType Offset Table Record. This stores the offset and length of one table in the font.

Field Summary

static byte

ENTRY_BYTES The size, in bytes, of each Table Directory entry.

Method Summary

TTFOffsetTable	getDirectory() Returns the parent directory.
int	getLength() Returns the length, in bytes, of this table entry.
int	getOffset() Returns the offset from the beginning of the file, in bytes, of this table entry.
org.foray.font.format.ttf.TTFTable	getTable() Returns the TTFTable that this entry points to.
String	getTag() Return this table's tag name.
static TTFOffsetTableRecord	parse(TTFOffsetTable directory, RandomAccessInput raInput) Constructor.
protected void	setTable(org.foray.font.format.ttf.TTFTable table) Sets the TTFTable that corresponds to this table directory entry.

Methods inherited from class java.lang.Object

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

Field Detail

ENTRY_BYTES

public static final byte ENTRY_BYTES

The size, in bytes, of each Table Directory entry.

See Also:

Constant Field Values

Method Detail

parse

public static TTFOffsetTableRecord parse(TTFOffsetTable directory,
                                         RandomAccessInput raInput)
                                  throws IOException

Constructor.

Parameters:

directory - The parent directory instance from which this entry is read.

raInput - The input being parsed.

Returns:

The parsed entry.

Throws:

IOException - For i/o errors when parsing the entry.

getDirectory

public TTFOffsetTable getDirectory()

Returns the parent directory.

Returns:

The parent directory.

getTag

public String getTag()

Return this table's tag name.

Returns:

this table's tag name.

getOffset

public int getOffset()

Returns the offset from the beginning of the file, in bytes, of this table entry.

Returns:

The offset from the beginning of the file, in bytes, of this table entry.

getLength

public int getLength()

Returns the length, in bytes, of this table entry.

Returns:

The length, in bytes, of this table entry.

setTable

protected void setTable(org.foray.font.format.ttf.TTFTable table)

Sets the TTFTable that corresponds to this table directory entry. The table directory is typically read first, then the table itself is read and parsed later.

Parameters:

table - The table that corresponds to this entry.

getTable

public org.foray.font.format.ttf.TTFTable getTable()

Returns the TTFTable that this entry points to.

Returns:

The TTFTable that this entry points to, if it has been parsed, or null otherwise.