Package com.adobe.fontengine.font.opentype

Class Post

java.lang.Object

com.adobe.fontengine.font.opentype.Table

com.adobe.fontengine.font.opentype.Post

public final class Post
extends Table

Gives access to the 'post' table.

Version handling

'post' tables have a major/minor version number. This implementation:

• fully supports version 1.0, 2.0, 2.5 and 3.0 tables,
• partially supports version 4.0 tables,
• interprets 1.x tables as 1.0 tables,
• interprets 2.x tables with x invalid input: '<' 5 as 2.0 tables
• interprets 2.x tables with x > 5 as 2.5 tables
• interprets 3.x tables as 3.0 tables
• interprets 4.x tables as 4.0 tables
• rejects other versions with an UnsupportedFontException at construction time.

Version 2.5 is treated as if it were a major version number (which it should have been, since a table with version 2.5 cannot be interpreted correctly by a 2.0 client).

When some data is not present in the actual version of the table, the accessors return identified values.

Synchronization

Like all tables, these objects are immutable.

Method Summary

Modifier and Type	Method	Description
String	getGlyphName(int gid)	Get the name of a glyph.
int	getItalicAngle()
int	getNumberOfGlyphs()	Get the number of glyphs.
int	getTableMajorVersion()	Get the major version of this table.
int	getTableMinorVersion()	Get the minor version of this table.
int	getUnderlinePosition()	Get the underline position.
int	getUnderlineThickness()	Get the underline thickness.
int	glyphName2gid(String name)	Get the index of a glyph given its name.
boolean	isFixedPitch()
void	stream(Map tables)
void	subsetAndStream(Subset subset, SubsetSimpleTrueType ttSubset, Map tables)
void	subsetAndStreamForCFF(Map tables)

Methods inherited from class java.lang.Object

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

Method Details

getTableMajorVersion

public int getTableMajorVersion()
                         throws InvalidFontException

Get the major version of this table.

Throws:

InvalidFontException

getTableMinorVersion

public int getTableMinorVersion()
                         throws InvalidFontException

Get the minor version of this table.

Throws:

InvalidFontException

getItalicAngle

public int getItalicAngle()
                   throws InvalidFontException

Throws:

InvalidFontException

getUnderlinePosition

public int getUnderlinePosition()
                         throws InvalidFontException

Get the underline position.

Throws:

InvalidFontException

getUnderlineThickness

public int getUnderlineThickness()
                          throws InvalidFontException

Get the underline thickness.

Throws:

InvalidFontException

isFixedPitch

public boolean isFixedPitch()
                     throws InvalidFontException

Throws:

InvalidFontException

getNumberOfGlyphs

public int getNumberOfGlyphs()
                      throws InvalidFontException

Get the number of glyphs.

Returns:

-1 if the table does not have this data

Throws:

InvalidFontException

getGlyphName

public String getGlyphName(int gid)

Get the name of a glyph.

Returns:

null if this information is not present, the name of the glyph otherwise

glyphName2gid

public int glyphName2gid(String name)
                  throws InvalidFontException

Get the index of a glyph given its name.

Returns:

0 if there is no glyph with the name

Throws:

InvalidFontException

subsetAndStreamForCFF

public void subsetAndStreamForCFF(Map tables)
                           throws InvalidFontException

Throws:

InvalidFontException

subsetAndStream

public void subsetAndStream(Subset subset,
 SubsetSimpleTrueType ttSubset,
 Map tables)
                     throws UnsupportedFontException,
InvalidFontException

Throws:

UnsupportedFontException

InvalidFontException

stream

public void stream(Map tables)