OpenType (Java 2 Platform SE v1.4.1)

java.awt.font
Interface OpenType

public interface OpenType

The OpenType interface represents OpenType and TrueType fonts. This interface makes it possible to obtain sfnt tables from the font. A particular Font object can implement this interface.
For more information on TrueType fonts, see the Apple TrueType Reference Manual ( http://fonts.apple.com/TTRefMan/index.html ).

Field Summary
static int TAG_ACNT
    Accent attachment.
static int TAG_AVAR
    Axis variaiton.
static int TAG_BASE
    Baseline data.
static int TAG_BDAT
    Bitmap data.
static int TAG_BLOC
    Bitmap location.
static int TAG_BSLN
    Baseline table.
static int TAG_CFF
    Compact font format (Type1 font).
static int TAG_CMAP
    Character to glyph mapping.
static int TAG_CVAR
    CVT variation.
static int TAG_CVT
    Control value table.
static int TAG_DSIG
    Digital signature.
static int TAG_EBDT
    Embedded bitmap data.
static int TAG_EBLC
    Embedded bitmap location.
static int TAG_EBSC
    Embedded bitmap scaling.
static int TAG_FDSC
    Font descriptors.
static int TAG_FEAT
    Feature name.
static int TAG_FMTX
    Font metrics.
static int TAG_FPGM
    Font program.
static int TAG_FVAR
    Font variation.
static int TAG_GASP
    Grid-fitting and scan conversion procedure.
static int TAG_GDEF
    Glyph definition.
static int TAG_GLYF
    Glyph data.
static int TAG_GPOS
    Glyph positioning.
static int TAG_GSUB
    Glyph substitution.
static int TAG_GVAR
    Glyph variation.
static int TAG_HDMX
    Horizontal device metrics.
static int TAG_HEAD
    Font header.
static int TAG_HHEA
    Horizontal metrics header.
static int TAG_HMTX
    Horizontal metrics.
static int TAG_JSTF
    Justification.
static int TAG_JUST
    Justification.
static int TAG_KERN
    Kerning.
static int TAG_LCAR
    Ligature caret.
static int TAG_LOCA
    Index to location.
static int TAG_LTSH
    Linear threshold.
static int TAG_MAXP
    Maximum profile.
static int TAG_MMFX
    Multiple master font metrics.
static int TAG_MMSD
    Multiple master supplementary data.
static int TAG_MORT
    Glyph metamorphosis.
static int TAG_NAME
    Naming table.
static int TAG_OPBD
    Optical bounds.
static int TAG_OS2
    OS/2 and Windows specific metrics.
static int TAG_PCLT
    PCL 5 data.
static int TAG_POST
    PostScript Information.
static int TAG_PREP
    CVT preprogram.
static int TAG_PROP
    Glyph properties.
static int TAG_TRAK
    Tracking.
static int TAG_TYP1
    Adobe Type 1 font data.
static int TAG_VDMX
    Vertical device metrics.
static int TAG_VHEA
    Vertical metrics header.
static int TAG_VMTX
    Vertical metrics.

Method Summary
byte[] getFontTable(int sfntTag)
    Returns the table as an array of bytes for a specified tag.
byte[] getFontTable(int sfntTag, int offset, int count)
    Returns a subset of the table as an array of bytes for a specified tag.
byte[] getFontTable(String strSfntTag)
    Returns the table as an array of bytes for a specified tag.
byte[] getFontTable(String strSfntTag, int offset, int count)
    Returns a subset of the table as an array of bytes for a specified tag.
int getFontTableSize(int sfntTag)
    Returns the size of the table for a specified tag.
int getFontTableSize(String strSfntTag)
    Returns the size of the table for a specified tag.
int getVersion()
    Returns the version of the OpenType font.

Field Detail

TAG_CMAP
public static final int TAG_CMAP
Character to glyph mapping. Table tag "cmap" in the Open Type Specification.

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Constant Field Values

TAG_HEAD
public static final int TAG_HEAD
Font header. Table tag "head" in the Open Type Specification.

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TAG_NAME
public static final int TAG_NAME
Naming table. Table tag "name" in the Open Type Specification.

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TAG_GLYF
public static final int TAG_GLYF
Glyph data. Table tag "glyf" in the Open Type Specification.

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TAG_MAXP
public static final int TAG_MAXP
Maximum profile. Table tag "maxp" in the Open Type Specification.

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TAG_PREP
public static final int TAG_PREP
CVT preprogram. Table tag "prep" in the Open Type Specification.

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TAG_HMTX
public static final int TAG_HMTX
Horizontal metrics. Table tag "hmtx" in the Open Type Specification.

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TAG_KERN
public static final int TAG_KERN
Kerning. Table tag "kern" in the Open Type Specification.

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TAG_HDMX
public static final int TAG_HDMX
Horizontal device metrics. Table tag "hdmx" in the Open Type Specification.

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TAG_LOCA
public static final int TAG_LOCA
Index to location. Table tag "loca" in the Open Type Specification.

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TAG_POST
public static final int TAG_POST
PostScript Information. Table tag "post" in the Open Type Specification.

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TAG_OS2
public static final int TAG_OS2
OS/2 and Windows specific metrics. Table tag "OS/2" in the Open Type Specification.

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TAG_CVT
public static final int TAG_CVT
Control value table. Table tag "cvt " in the Open Type Specification.

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TAG_GASP
public static final int TAG_GASP
Grid-fitting and scan conversion procedure. Table tag "gasp" in the Open Type Specification.

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TAG_VDMX
public static final int TAG_VDMX
Vertical device metrics. Table tag "VDMX" in the Open Type Specification.

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TAG_VMTX
public static final int TAG_VMTX
Vertical metrics. Table tag "vmtx" in the Open Type Specification.

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TAG_VHEA
public static final int TAG_VHEA
Vertical metrics header. Table tag "vhea" in the Open Type Specification.

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TAG_HHEA
public static final int TAG_HHEA
Horizontal metrics header. Table tag "hhea" in the Open Type Specification.

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TAG_TYP1
public static final int TAG_TYP1
Adobe Type 1 font data. Table tag "typ1" in the Open Type Specification.

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TAG_BSLN
public static final int TAG_BSLN
Baseline table. Table tag "bsln" in the Open Type Specification.

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TAG_GSUB
public static final int TAG_GSUB
Glyph substitution. Table tag "GSUB" in the Open Type Specification.

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TAG_DSIG
public static final int TAG_DSIG
Digital signature. Table tag "DSIG" in the Open Type Specification.

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TAG_FPGM
public static final int TAG_FPGM
Font program. Table tag "fpgm" in the Open Type Specification.

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TAG_FVAR
public static final int TAG_FVAR
Font variation. Table tag "fvar" in the Open Type Specification.

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TAG_GVAR
public static final int TAG_GVAR
Glyph variation. Table tag "gvar" in the Open Type Specification.

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TAG_CFF
public static final int TAG_CFF
Compact font format (Type1 font). Table tag "CFF " in the Open Type Specification.

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TAG_MMSD
public static final int TAG_MMSD
Multiple master supplementary data. Table tag "MMSD" in the Open Type Specification.

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TAG_MMFX
public static final int TAG_MMFX
Multiple master font metrics. Table tag "MMFX" in the Open Type Specification.

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TAG_BASE
public static final int TAG_BASE
Baseline data. Table tag "BASE" in the Open Type Specification.

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TAG_GDEF
public static final int TAG_GDEF
Glyph definition. Table tag "GDEF" in the Open Type Specification.

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TAG_GPOS
public static final int TAG_GPOS
Glyph positioning. Table tag "GPOS" in the Open Type Specification.

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TAG_JSTF
public static final int TAG_JSTF
Justification. Table tag "JSTF" in the Open Type Specification.

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TAG_EBDT
public static final int TAG_EBDT
Embedded bitmap data. Table tag "EBDT" in the Open Type Specification.

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TAG_EBLC
public static final int TAG_EBLC
Embedded bitmap location. Table tag "EBLC" in the Open Type Specification.

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TAG_EBSC
public static final int TAG_EBSC
Embedded bitmap scaling. Table tag "EBSC" in the Open Type Specification.

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TAG_LTSH
public static final int TAG_LTSH
Linear threshold. Table tag "LTSH" in the Open Type Specification.

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TAG_PCLT
public static final int TAG_PCLT
PCL 5 data. Table tag "PCLT" in the Open Type Specification.

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TAG_ACNT
public static final int TAG_ACNT
Accent attachment. Table tag "acnt" in the Open Type Specification.

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Constant Field Values

TAG_AVAR
public static final int TAG_AVAR
Axis variaiton. Table tag "avar" in the Open Type Specification.

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TAG_BDAT
public static final int TAG_BDAT
Bitmap data. Table tag "bdat" in the Open Type Specification.

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TAG_BLOC
public static final int TAG_BLOC
Bitmap location. Table tag "bloc" in the Open Type Specification.

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TAG_CVAR
public static final int TAG_CVAR
CVT variation. Table tag "cvar" in the Open Type Specification.

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TAG_FEAT
public static final int TAG_FEAT
Feature name. Table tag "feat" in the Open Type Specification.

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TAG_FDSC
public static final int TAG_FDSC
Font descriptors. Table tag "fdsc" in the Open Type Specification.

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TAG_FMTX
public static final int TAG_FMTX
Font metrics. Table tag "fmtx" in the Open Type Specification.

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TAG_JUST
public static final int TAG_JUST
Justification. Table tag "just" in the Open Type Specification.

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TAG_LCAR
public static final int TAG_LCAR
Ligature caret. Table tag "lcar" in the Open Type Specification.

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TAG_MORT
public static final int TAG_MORT
Glyph metamorphosis. Table tag "mort" in the Open Type Specification.

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TAG_OPBD
public static final int TAG_OPBD
Optical bounds. Table tag "opbd" in the Open Type Specification.

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TAG_PROP
public static final int TAG_PROP
Glyph properties. Table tag "prop" in the Open Type Specification.

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Constant Field Values

TAG_TRAK
public static final int TAG_TRAK
Tracking. Table tag "trak" in the Open Type Specification.

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Constant Field Values

Method Detail

getVersion
public int getVersion()
Returns the version of the OpenType font. 1.0 is represented as 0x00010000.

Returns:
the version of the OpenType font.

getFontTable
public byte[] getFontTable(int sfntTag)
Returns the table as an array of bytes for a specified tag. Tags for sfnt tables include items like cmap, name and head. The byte array returned is a copy of the font data in memory.

Parameters:
sfntTag - a four-character code as a 32-bit integer
Returns:
a byte array that is the table that contains the font data corresponding to the specified tag.

getFontTable
public byte[] getFontTable(String strSfntTag)
Returns the table as an array of bytes for a specified tag. Tags for sfnt tables include items like cmap, name and head. The byte array returned is a copy of the font data in memory.

Parameters:
strSfntTag - a four-character code as a String
Returns:
a byte array that is the table that contains the font data corresponding to the specified tag.

getFontTable
public byte[] getFontTable(int sfntTag,
                           int offset,
                           int count)
Returns a subset of the table as an array of bytes for a specified tag. Tags for sfnt tables include items like cmap, name and head. The byte array returned is a copy of the font data in memory.

Parameters:
sfntTag - a four-character code as a 32-bit integer
offset - index of first byte to return from table
count - number of bytes to return from table
Returns:
a subset of the table corresponding to sfntTag and containing the bytes starting at offset byte and including count bytes.

getFontTable
public byte[] getFontTable(String strSfntTag,
                           int offset,
                           int count)
Returns a subset of the table as an array of bytes for a specified tag. Tags for sfnt tables include items like cmap, name and head. The byte array returned is a copy of the font data in memory.

Parameters:
strSfntTag - a four-character code as a String
offset - index of first byte to return from table
count - number of bytes to return from table
Returns:
a subset of the table corresponding to strSfntTag and containing the bytes starting at offset byte and including count bytes.

getFontTableSize
public int getFontTableSize(int sfntTag)
Returns the size of the table for a specified tag. Tags for sfnt tables include items like cmap, name and head.

Parameters:
sfntTag - a four-character code as a 32-bit integer
Returns:
the size of the table corresponding to the specified tag.

getFontTableSize
public int getFontTableSize(String strSfntTag)
Returns the size of the table for a specified tag. Tags for sfnt tables include items like cmap, name and head.

Parameters:
strSfntTag - a four-character code as a String
Returns:
the size of the table corresponding to the specified tag.

Field Summary
static int	TAG_ACNT Accent attachment.
static int	TAG_AVAR Axis variaiton.
static int	TAG_BASE Baseline data.
static int	TAG_BDAT Bitmap data.
static int	TAG_BLOC Bitmap location.
static int	TAG_BSLN Baseline table.
static int	TAG_CFF Compact font format (Type1 font).
static int	TAG_CMAP Character to glyph mapping.
static int	TAG_CVAR CVT variation.
static int	TAG_CVT Control value table.
static int	TAG_DSIG Digital signature.
static int	TAG_EBDT Embedded bitmap data.
static int	TAG_EBLC Embedded bitmap location.
static int	TAG_EBSC Embedded bitmap scaling.
static int	TAG_FDSC Font descriptors.
static int	TAG_FEAT Feature name.
static int	TAG_FMTX Font metrics.
static int	TAG_FPGM Font program.
static int	TAG_FVAR Font variation.
static int	TAG_GASP Grid-fitting and scan conversion procedure.
static int	TAG_GDEF Glyph definition.
static int	TAG_GLYF Glyph data.
static int	TAG_GPOS Glyph positioning.
static int	TAG_GSUB Glyph substitution.
static int	TAG_GVAR Glyph variation.
static int	TAG_HDMX Horizontal device metrics.
static int	TAG_HEAD Font header.
static int	TAG_HHEA Horizontal metrics header.
static int	TAG_HMTX Horizontal metrics.
static int	TAG_JSTF Justification.
static int	TAG_JUST Justification.
static int	TAG_KERN Kerning.
static int	TAG_LCAR Ligature caret.
static int	TAG_LOCA Index to location.
static int	TAG_LTSH Linear threshold.
static int	TAG_MAXP Maximum profile.
static int	TAG_MMFX Multiple master font metrics.
static int	TAG_MMSD Multiple master supplementary data.
static int	TAG_MORT Glyph metamorphosis.
static int	TAG_NAME Naming table.
static int	TAG_OPBD Optical bounds.
static int	TAG_OS2 OS/2 and Windows specific metrics.
static int	TAG_PCLT PCL 5 data.
static int	TAG_POST PostScript Information.
static int	TAG_PREP CVT preprogram.
static int	TAG_PROP Glyph properties.
static int	TAG_TRAK Tracking.
static int	TAG_TYP1 Adobe Type 1 font data.
static int	TAG_VDMX Vertical device metrics.
static int	TAG_VHEA Vertical metrics header.
static int	TAG_VMTX Vertical metrics.

Method Summary
byte[]	getFontTable(int sfntTag) Returns the table as an array of bytes for a specified tag.
byte[]	getFontTable(int sfntTag, int offset, int count) Returns a subset of the table as an array of bytes for a specified tag.
byte[]	getFontTable(String strSfntTag) Returns the table as an array of bytes for a specified tag.
byte[]	getFontTable(String strSfntTag, int offset, int count) Returns a subset of the table as an array of bytes for a specified tag.
int	getFontTableSize(int sfntTag) Returns the size of the table for a specified tag.
int	getFontTableSize(String strSfntTag) Returns the size of the table for a specified tag.
int	getVersion() Returns the version of the OpenType font.

java.awt.font Interface OpenType

Field Summary

Method Summary

Field Detail

TAG_CMAP

TAG_HEAD

TAG_NAME

TAG_GLYF

TAG_MAXP

TAG_PREP

TAG_HMTX

TAG_KERN

TAG_HDMX

TAG_LOCA

TAG_POST

TAG_OS2

TAG_CVT

TAG_GASP

TAG_VDMX

TAG_VMTX

TAG_VHEA

TAG_HHEA

TAG_TYP1

TAG_BSLN

TAG_GSUB

TAG_DSIG

TAG_FPGM

TAG_FVAR

TAG_GVAR

TAG_CFF

TAG_MMSD

TAG_MMFX

TAG_BASE

TAG_GDEF

TAG_GPOS

TAG_JSTF

TAG_EBDT

TAG_EBLC

TAG_EBSC

TAG_LTSH

TAG_PCLT

TAG_ACNT

TAG_AVAR

TAG_BDAT

TAG_BLOC

TAG_CVAR

TAG_FEAT

TAG_FDSC

TAG_FMTX

TAG_JUST

TAG_LCAR

TAG_MORT

TAG_OPBD

TAG_PROP

TAG_TRAK

Method Detail

getVersion

getFontTable

getFontTable

getFontTable

getFontTable

getFontTableSize

getFontTableSize

java.awt.font
Interface OpenType