```
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 and OpenType fonts, see the OpenType specification. ( http://www.microsoft.com/typography/otspec/l ).

Field Summary

Fields
Modifier and Type	Field and Description
`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

Methods
Modifier and Type	Method and Description
`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
```
static final int TAG_CMAP
```
    Character to glyph mapping. Table tag "cmap" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_HEAD
```
static final int TAG_HEAD
```
    Font header. Table tag "head" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_NAME
```
static final int TAG_NAME
```
    Naming table. Table tag "name" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_GLYF
```
static final int TAG_GLYF
```
    Glyph data. Table tag "glyf" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_MAXP
```
static final int TAG_MAXP
```
    Maximum profile. Table tag "maxp" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_PREP
```
static final int TAG_PREP
```
    CVT preprogram. Table tag "prep" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_HMTX
```
static final int TAG_HMTX
```
    Horizontal metrics. Table tag "hmtx" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_KERN
```
static final int TAG_KERN
```
    Kerning. Table tag "kern" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_HDMX
```
static final int TAG_HDMX
```
    Horizontal device metrics. Table tag "hdmx" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_LOCA
```
static final int TAG_LOCA
```
    Index to location. Table tag "loca" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_POST
```
static final int TAG_POST
```
    PostScript Information. Table tag "post" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_OS2
```
static final int TAG_OS2
```
    OS/2 and Windows specific metrics. Table tag "OS/2" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_CVT
```
static final int TAG_CVT
```
    Control value table. Table tag "cvt " in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_GASP
```
static final int TAG_GASP
```
    Grid-fitting and scan conversion procedure. Table tag "gasp" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_VDMX
```
static final int TAG_VDMX
```
    Vertical device metrics. Table tag "VDMX" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_VMTX
```
static final int TAG_VMTX
```
    Vertical metrics. Table tag "vmtx" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_VHEA
```
static final int TAG_VHEA
```
    Vertical metrics header. Table tag "vhea" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_HHEA
```
static final int TAG_HHEA
```
    Horizontal metrics header. Table tag "hhea" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_TYP1
```
static final int TAG_TYP1
```
    Adobe Type 1 font data. Table tag "typ1" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_BSLN
```
static final int TAG_BSLN
```
    Baseline table. Table tag "bsln" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_GSUB
```
static final int TAG_GSUB
```
    Glyph substitution. Table tag "GSUB" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_DSIG
```
static final int TAG_DSIG
```
    Digital signature. Table tag "DSIG" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_FPGM
```
static final int TAG_FPGM
```
    Font program. Table tag "fpgm" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_FVAR
```
static final int TAG_FVAR
```
    Font variation. Table tag "fvar" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_GVAR
```
static final int TAG_GVAR
```
    Glyph variation. Table tag "gvar" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_CFF
```
static final int TAG_CFF
```
    Compact font format (Type1 font). Table tag "CFF " in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_MMSD
```
static final int TAG_MMSD
```
    Multiple master supplementary data. Table tag "MMSD" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_MMFX
```
static final int TAG_MMFX
```
    Multiple master font metrics. Table tag "MMFX" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_BASE
```
static final int TAG_BASE
```
    Baseline data. Table tag "BASE" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_GDEF
```
static final int TAG_GDEF
```
    Glyph definition. Table tag "GDEF" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_GPOS
```
static final int TAG_GPOS
```
    Glyph positioning. Table tag "GPOS" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_JSTF
```
static final int TAG_JSTF
```
    Justification. Table tag "JSTF" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_EBDT
```
static final int TAG_EBDT
```
    Embedded bitmap data. Table tag "EBDT" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_EBLC
```
static final int TAG_EBLC
```
    Embedded bitmap location. Table tag "EBLC" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_EBSC
```
static final int TAG_EBSC
```
    Embedded bitmap scaling. Table tag "EBSC" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_LTSH
```
static final int TAG_LTSH
```
    Linear threshold. Table tag "LTSH" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_PCLT
```
static final int TAG_PCLT
```
    PCL 5 data. Table tag "PCLT" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_ACNT
```
static final int TAG_ACNT
```
    Accent attachment. Table tag "acnt" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_AVAR
```
static final int TAG_AVAR
```
    Axis variaiton. Table tag "avar" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_BDAT
```
static final int TAG_BDAT
```
    Bitmap data. Table tag "bdat" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_BLOC
```
static final int TAG_BLOC
```
    Bitmap location. Table tag "bloc" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_CVAR
```
static final int TAG_CVAR
```
    CVT variation. Table tag "cvar" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_FEAT
```
static final int TAG_FEAT
```
    Feature name. Table tag "feat" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_FDSC
```
static final int TAG_FDSC
```
    Font descriptors. Table tag "fdsc" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_FMTX
```
static final int TAG_FMTX
```
    Font metrics. Table tag "fmtx" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_JUST
```
static final int TAG_JUST
```
    Justification. Table tag "just" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_LCAR
```
static final int TAG_LCAR
```
    Ligature caret. Table tag "lcar" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_MORT
```
static final int TAG_MORT
```
    Glyph metamorphosis. Table tag "mort" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_OPBD
```
static final int TAG_OPBD
```
    Optical bounds. Table tag "opbd" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_PROP
```
static final int TAG_PROP
```
    Glyph properties. Table tag "prop" in the Open Type Specification.
    
    See Also:
    Constant Field Values
  - TAG_TRAK
```
static final int TAG_TRAK
```
    Tracking. Table tag "trak" in the Open Type Specification.
    
    See Also:
    Constant Field Values
- Method Detail
  - getVersion
```
int getVersion()
```
    Returns the version of the OpenType font. 1.0 is represented as 0x00010000.
    
    Returns:
    the version of the OpenType font.
  - getFontTable
```
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
```
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
```
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
```
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
```
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
```
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.

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Document créé le 30/08/2006, dernière modification le 04/03/2020
Source du document imprimé : https://www.gaudry.be/java-api-rf-java/awt/font/OpenType.html

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Références

Manuel PHP : https://docs.oracle.com/en/java/, Interface OpenType

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L'auteur de ce site est seul responsable de la manière dont sont présentés ici les différents concepts, et des libertés qui sont prises avec les ouvrages de référence. N'oubliez pas que vous devez croiser les informations de sources multiples afin de diminuer les risques d'erreurs.

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

Références