OpenJDK 27 · java.awt.font.OpenType · APIdia, the JavaDoc alternative

Field Summary

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

Method Summary

Modifier and Type	Method and Description
public byte[]	Returns: a `byte` array that is the table that contains the font data corresponding to the specified tag. getFontTable(int a four-character code as a 32-bit integer sfntTag) Returns the table as an array of bytes for a specified tag.
public byte[]	Returns: a `byte` array that is the table that contains the font data corresponding to the specified tag. getFontTable(String a four-character code as a `String` strSfntTag) Returns the table as an array of bytes for a specified tag.
public byte[]	Returns: a subset of the table corresponding to `sfntTag` and containing the bytes starting at `offset` byte and including `count` bytes. getFontTable(int a four-character code as a 32-bit integer sfntTag, int index of first byte to return from table offset, int number of bytes to return from table count) Returns a subset of the table as an array of bytes for a specified tag.
public byte[]	Returns: a subset of the table corresponding to `strSfntTag` and containing the bytes starting at `offset` byte and including `count` bytes. getFontTable(String a four-character code as a `String` strSfntTag, int index of first byte to return from table offset, int number of bytes to return from table count) Returns a subset of the table as an array of bytes for a specified tag.
public int	Returns: the size of the table corresponding to the specified tag. getFontTableSize(int a four-character code as a 32-bit integer sfntTag) Returns the size of the table for a specified tag.
public int	Returns: the size of the table corresponding to the specified tag. getFontTableSize(String a four-character code as a `String` strSfntTag) Returns the size of the table for a specified tag.
public int	Returns: the version of the `OpenType` font. getVersion() Returns the version of the `OpenType` font.

Field Detail

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

TAG_AVAR	back to summary
public static final int TAG_AVAR Axis variation. Table tag "avar" in the Open Type Specification.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Method Detail

getFontTable back to summary

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:int: a four-character code as a 32-bit integer

Returns:byte[]

a byte array that is the table that contains the font data corresponding to the specified tag.

getFontTable back to summary

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:String: a four-character code as a String

Returns:byte[]

a byte array that is the table that contains the font data corresponding to the specified tag.

getFontTable back to summary

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:int: a four-character code as a 32-bit integer
offset:int: index of first byte to return from table
count:int: number of bytes to return from table

Returns:byte[]

a subset of the table corresponding to sfntTag and containing the bytes starting at offset byte and including count bytes.

getFontTable back to summary

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:String: a four-character code as a String
offset:int: index of first byte to return from table
count:int: number of bytes to return from table

Returns:byte[]

a subset of the table corresponding to strSfntTag and containing the bytes starting at offset byte and including count bytes.

getFontTableSize

back to summary

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:int: a four-character code as a 32-bit integer

Returns:int

the size of the table corresponding to the specified tag.

getFontTableSize back to summary

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:String: a four-character code as a String

Returns:int

the size of the table corresponding to the specified tag.

getVersion back to summary

public int getVersion()

Returns the version of the OpenType font. 1.0 is represented as 0x00010000.

Returns:int: the version of the OpenType font.

public Interface OpenType

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Method Detail