OpenJDK 27 · sun.font.TrueTypeFont · APIdia, the JavaDoc alternative

Modifier and Type	Class and Description
pack-priv static class	TrueTypeFont.DirectoryEntry
private static class	TrueTypeFont.TTDisposerRecord

Field Summary

Modifier and Type	Field and Description
public static final int	cmapTag
private static final String[]	codePages
private static String	defaultCodePage
pack-priv int	directoryCount
private static final int	DIRECTORYENTRYSIZE
private static final int	DIRECTORYHEADERSIZE
pack-priv int	directoryOffset
pack-priv TrueTypeFont.TTDisposerRecord	disposerRecord
public static final int	EBLCTag
private static final short[]	EMPTY_COMPATIBLE_LCIDS
pack-priv static final String[]	encoding_mapping
public static final short	ENGLISH_LOCALE_ID
public static final int	FAMILY_NAME_ID
public static final int	fdscTag
public static final int	featTag
pack-priv int	fontDataSize
pack-priv int	fontIndex
private int	fontWeight
private int	fontWidth
private static final int	fsSelectionBoldBit
private static final int	fsSelectionItalicBit
private static final int	fsSelectionRegularBit
public static final int	FULL_NAME_ID
public static final int	fvarTag
private char[]	gaspTable
public static final int	gaspTag
public static final int	GDEFTag
public static final int	glyfTag
public static final int	GPOSTag
public static final int	GSUBTag
public static final int	headTag
public static final int	hheaTag
public static final int	hmtxTag
private short[]	languageCompatibleLCIDs
private static final String[][]	languages
private static Map<String, short[]>	lcidLanguageCompatibilityMap
private static Map<String, Short>	lcidMap
private String	localeFamilyName
private String	localeFullName
public static final int	locaTag
public static final int	MAC_PLATFORM_ID
public static final int	MACROMAN_ENGLISH_LANG
public static final int	MACROMAN_SPECIFIC_ID
public static final int	maxpTag
public static final int	mortTag
public static final int	morxTag
public static final int	MS_PLATFORM_ID
private Locale	nameLocale
public static final int	nameTag
pack-priv int	numTables
public static final int	os_2Tag
public static final int	ottoTag
public static final int	POSTSCRIPT_NAME_ID
public static final int	postTag
public static final int	reserved_bits1
public static final int	reserved_bits2
private float	stPos
private float	stSize
private boolean	supportsCJK
private boolean	supportsJA
pack-priv TrueTypeFont.DirectoryEntry[]	tableDirectory
public static final int	trueTag
public static final int	ttcfTag
private static final int	TTCHEADERSIZE
private float	ulPos
private float	ulSize
private static final short	US_LCID
public static final int	v1ttTag

Inherited from sun.font.FileFont:: fileSize glyphToCharMap nativeFonts scaler useJavaRasterizer

Constructor Summary

Access	Constructor and Description
public	TrueTypeFont(String platname, Object nativeNames, int fIndex, boolean javaRasterizer)
public	TrueTypeFont(String platname, Object nativeNames, int fIndex, boolean javaRasterizer, boolean useFilePool) - does basic verification of the file - reads the header table for this font (within a collection) - reads the names (full, family).

Method Summary

Modifier and Type	Method and Description
private static void	addLCIDMapEntry(Map<String, Short> map, String key, short value)
protected synchronized void	close() Implements abstract sun.font.FileFont.close.
private static void	createLCIDLanguageCompatibilityMap()
private static synchronized void	createLCIDMap()
pack-priv String[]	getAllFamilyNames()
pack-priv String[]	getAllFullNames()
pack-priv static String	getCodePage()
pack-priv TrueTypeFont.DirectoryEntry	getDirectoryEntry(int tag)
public String	getFamilyName(Locale locale) Overrides sun.font.Font2D.getFamilyName.
public int	getFontCount() Returns: number of logical fonts.
public String	getFontName(Locale locale) Overrides sun.font.Font2D.getFontName.
public String	getFullName()
private char[]	getGaspTable()
pack-priv Point2D.Float	getGlyphPoint(long pScalerContext, int glyphCode, int ptNumber) Overrides sun.font.PhysicalFont.getGlyphPoint.
private static short[]	getLanguageCompatibleLCIDsFromLocale(Locale locale)
private static short	getLCIDFromLocale(Locale locale)
public CharToGlyphMapper	getMapper() Implements abstract sun.font.Font2D.getMapper.
public String	getPostscriptName() Overrides sun.font.Font2D.getPostscriptName.
protected synchronized FontScaler	getScaler() Implements abstract sun.font.FileFont.getScaler.
public void	getStyleMetrics(float pointSize, float[] metrics, int offset) Overrides sun.font.Font2D.getStyleMetrics. The length of the metrics array must be >= offset+4, and offset must be >= 0.
pack-priv ByteBuffer	getTableBuffer(int tag)
protected byte[]	getTableBytes(int tag) Overrides sun.font.Font2D.getTableBytes.
pack-priv int	getTableOffset(int tag)
pack-priv int	getTableSize(int tag)
public int	getWeight() Overrides sun.font.Font2D.getWeight.
public int	getWidth() Overrides sun.font.Font2D.getWidth.
public boolean	hasSupplementaryChars() Overrides sun.font.Font2D.hasSupplementaryChars.
protected void	init(int fIndex)
protected void	initAllNames(int requestedID, HashSet<String> names)
protected void	initNames()
private boolean	isLanguageCompatible(short lcid)
protected String	lookupName(short findLocaleID, int findNameID)
private String	makeString(byte[] bytes, int len, short platformID, short encoding)
private synchronized FileChannel	open()
private synchronized FileChannel	open(boolean usePool)
pack-priv int	readBlock(ByteBuffer buffer, int offset, int length)
pack-priv ByteBuffer	readBlock(int offset, int length) Implements abstract sun.font.FileFont.readBlock.
pack-priv byte[]	readBytes(int offset, int length)
private void	setCJKSupport(ByteBuffer os2Table)
private void	setStrikethroughMetrics(ByteBuffer os_2Table, int upem)
protected void	setStyle() Overrides sun.font.Font2D.setStyle.
private void	setStyle(ByteBuffer os_2Table)
private void	setUnderlineMetrics(ByteBuffer postTable, int upem)
pack-priv boolean	supportsEncoding(String encoding) Overrides sun.font.Font2D.supportsEncoding.
pack-priv boolean	supportsJA()
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public boolean	useAAForPtSize(int ptsize) Overrides sun.font.Font2D.useAAForPtSize.
pack-priv boolean	useEmbeddedBitmapsForSize(int ptSize)
private void	verify(boolean usePool)

Inherited from sun.font.FileFont:: canDoStyle createStrike deregisterFontAndClearStrikeCache getFontMetrics getGlyphAdvance getGlyphImage getGlyphMetrics getGlyphOutline getGlyphOutlineBounds getGlyphVectorOutline getPublicFileName getUnitsPerEm setFileToRemove

Field Detail

cmapTag	back to summary
public static final int cmapTag

codePages	back to summary
private static final String[] codePages

defaultCodePage	back to summary
private static String defaultCodePage

directoryCount	back to summary
pack-priv int directoryCount

DIRECTORYENTRYSIZE	back to summary
private static final int DIRECTORYENTRYSIZE

DIRECTORYHEADERSIZE	back to summary
private static final int DIRECTORYHEADERSIZE

directoryOffset	back to summary
pack-priv int directoryOffset

disposerRecord	back to summary
pack-priv TrueTypeFont.TTDisposerRecord disposerRecord

EBLCTag	back to summary
public static final int EBLCTag

EMPTY_COMPATIBLE_LCIDS	back to summary
private static final short[] EMPTY_COMPATIBLE_LCIDS

encoding_mapping	back to summary
pack-priv static final String[] encoding_mapping

ENGLISH_LOCALE_ID	back to summary
public static final short ENGLISH_LOCALE_ID

FAMILY_NAME_ID	back to summary
public static final int FAMILY_NAME_ID

fdscTag	back to summary
public static final int fdscTag

featTag	back to summary
public static final int featTag

fontDataSize	back to summary
pack-priv int fontDataSize

fontIndex	back to summary
pack-priv int fontIndex

fontWeight	back to summary
private int fontWeight

fontWidth	back to summary
private int fontWidth

fsSelectionBoldBit	back to summary
private static final int fsSelectionBoldBit

fsSelectionItalicBit	back to summary
private static final int fsSelectionItalicBit

fsSelectionRegularBit	back to summary
private static final int fsSelectionRegularBit

FULL_NAME_ID	back to summary
public static final int FULL_NAME_ID

fvarTag	back to summary
public static final int fvarTag

gaspTable	back to summary
private char[] gaspTable

gaspTag	back to summary
public static final int gaspTag

GDEFTag	back to summary
public static final int GDEFTag

glyfTag	back to summary
public static final int glyfTag

GPOSTag	back to summary
public static final int GPOSTag

GSUBTag	back to summary
public static final int GSUBTag

headTag	back to summary
public static final int headTag

hheaTag	back to summary
public static final int hheaTag

hmtxTag	back to summary
public static final int hmtxTag

languageCompatibleLCIDs	back to summary
private short[] languageCompatibleLCIDs

languages	back to summary
private static final String[][] languages

lcidLanguageCompatibilityMap	back to summary
private static Map<String, short[]> lcidLanguageCompatibilityMap

lcidMap	back to summary
private static Map<String, Short> lcidMap

localeFamilyName	back to summary
private String localeFamilyName

localeFullName	back to summary
private String localeFullName

locaTag	back to summary
public static final int locaTag

MAC_PLATFORM_ID	back to summary
public static final int MAC_PLATFORM_ID

MACROMAN_ENGLISH_LANG	back to summary
public static final int MACROMAN_ENGLISH_LANG

MACROMAN_SPECIFIC_ID	back to summary
public static final int MACROMAN_SPECIFIC_ID

maxpTag	back to summary
public static final int maxpTag

mortTag	back to summary
public static final int mortTag

morxTag	back to summary
public static final int morxTag

MS_PLATFORM_ID	back to summary
public static final int MS_PLATFORM_ID

nameLocale	back to summary
private Locale nameLocale

nameTag	back to summary
public static final int nameTag

numTables	back to summary
pack-priv int numTables

os_2Tag	back to summary
public static final int os_2Tag

ottoTag	back to summary
public static final int ottoTag

POSTSCRIPT_NAME_ID	back to summary
public static final int POSTSCRIPT_NAME_ID

postTag	back to summary
public static final int postTag

reserved_bits1	back to summary
public static final int reserved_bits1

reserved_bits2	back to summary
public static final int reserved_bits2

stPos	back to summary
private float stPos

stSize	back to summary
private float stSize

supportsCJK	back to summary
private boolean supportsCJK

supportsJA	back to summary
private boolean supportsJA

tableDirectory	back to summary
pack-priv TrueTypeFont.DirectoryEntry[] tableDirectory

trueTag	back to summary
public static final int trueTag

ttcfTag	back to summary
public static final int ttcfTag

TTCHEADERSIZE	back to summary
private static final int TTCHEADERSIZE

ulPos	back to summary
private float ulPos

ulSize	back to summary
private float ulSize

US_LCID	back to summary
private static final short US_LCID

v1ttTag	back to summary
public static final int v1ttTag

Constructor Detail

TrueTypeFont	back to summary
public TrueTypeFont(String platname, Object nativeNames, int fIndex, boolean javaRasterizer) throws FontFormatException

TrueTypeFont

back to summary

public TrueTypeFont(String platname, Object nativeNames, int fIndex, boolean javaRasterizer, boolean useFilePool) throws FontFormatException

- does basic verification of the file - reads the header table for this font (within a collection) - reads the names (full, family). - determines the style of the font. - initializes the CMAP

Exceptions

FontFormatException:: if the font can't be opened or fails verification, or there's no usable cmap

Method Detail

addLCIDMapEntry	back to summary
private static void addLCIDMapEntry(Map<String, Short> map, String key, short value)

close	back to summary
protected synchronized void close() Implements abstract sun.font.FileFont.close.

createLCIDLanguageCompatibilityMap	back to summary
private static void createLCIDLanguageCompatibilityMap()

createLCIDMap	back to summary
private static synchronized void createLCIDMap()

getAllFamilyNames	back to summary
pack-priv String[] getAllFamilyNames()

getAllFullNames	back to summary
pack-priv String[] getAllFullNames()

getCodePage	back to summary
pack-priv static String getCodePage()

getDirectoryEntry	back to summary
pack-priv TrueTypeFont.DirectoryEntry getDirectoryEntry(int tag)

getFamilyName

back to summary

public String getFamilyName(Locale locale)

Overrides sun.font.Font2D.getFamilyName.

Annotations

@Override

getFontCount	back to summary
public int getFontCount() Returns:int number of logical fonts. Is "1" for all but TTC files

getFontName

back to summary

public String getFontName(Locale locale)

Overrides sun.font.Font2D.getFontName.

Annotations

@Override

getFullName	back to summary
public String getFullName()

getGaspTable	back to summary
private char[] getGaspTable()

getGlyphPoint

back to summary

pack-priv Point2D.Float getGlyphPoint(long pScalerContext, int glyphCode, int ptNumber)

Overrides sun.font.PhysicalFont.getGlyphPoint.

Annotations

@Override

getLanguageCompatibleLCIDsFromLocale	back to summary
private static short[] getLanguageCompatibleLCIDsFromLocale(Locale locale)

getLCIDFromLocale	back to summary
private static short getLCIDFromLocale(Locale locale)

getMapper	back to summary
public CharToGlyphMapper getMapper() Implements abstract sun.font.Font2D.getMapper.

getPostscriptName

back to summary

public String getPostscriptName()

Overrides sun.font.Font2D.getPostscriptName.

Annotations

@Override

getScaler	back to summary
protected synchronized FontScaler getScaler() Implements abstract sun.font.FileFont.getScaler.

getStyleMetrics

back to summary

public void getStyleMetrics(float pointSize, float[] metrics, int offset)

Overrides sun.font.Font2D.getStyleMetrics.

Doc from sun.font.Font2D.getStyleMetrics.

The length of the metrics array must be >= offset+4, and offset must be >= 0. Typically offset is 4. This method will store the following elements in that array before returning: metrics[off+0]: strikethrough offset metrics[off+1]: strikethrough thickness metrics[off+2]: underline offset metrics[off+3]: underline thickness Note that this implementation simply returns default values; subclasses can override this method to provide more accurate values.

Annotations

@Override

getTableBuffer	back to summary
pack-priv ByteBuffer getTableBuffer(int tag)

getTableBytes

back to summary

protected byte[] getTableBytes(int tag)

Overrides sun.font.Font2D.getTableBytes.

Annotations

@Override

getTableOffset	back to summary
pack-priv int getTableOffset(int tag)

getTableSize	back to summary
pack-priv int getTableSize(int tag)

getWeight

back to summary

public int getWeight()

Overrides sun.font.Font2D.getWeight.

Annotations

@Override

getWidth

back to summary

public int getWidth()

Overrides sun.font.Font2D.getWidth.

Annotations

@Override

hasSupplementaryChars

back to summary

public boolean hasSupplementaryChars()

Overrides sun.font.Font2D.hasSupplementaryChars.

Annotations

@Override

init	back to summary
protected void init(int fIndex) throws FontFormatException

initAllNames	back to summary
protected void initAllNames(int requestedID, HashSet<String> names)

initNames	back to summary
protected void initNames()

isLanguageCompatible	back to summary
private boolean isLanguageCompatible(short lcid)

lookupName	back to summary
protected String lookupName(short findLocaleID, int findNameID)

makeString	back to summary
private String makeString(byte[] bytes, int len, short platformID, short encoding)

open	back to summary
private synchronized FileChannel open() throws FontFormatException

open	back to summary
private synchronized FileChannel open(boolean usePool) throws FontFormatException

readBlock	back to summary
pack-priv int readBlock(ByteBuffer buffer, int offset, int length)

readBlock	back to summary
pack-priv ByteBuffer readBlock(int offset, int length) Implements abstract sun.font.FileFont.readBlock.

readBytes	back to summary
pack-priv byte[] readBytes(int offset, int length)

setCJKSupport	back to summary
private void setCJKSupport(ByteBuffer os2Table)

setStrikethroughMetrics	back to summary
private void setStrikethroughMetrics(ByteBuffer os_2Table, int upem)

setStyle

back to summary

protected void setStyle()

Overrides sun.font.Font2D.setStyle.

Annotations

@Override

setStyle	back to summary
private void setStyle(ByteBuffer os_2Table)

setUnderlineMetrics	back to summary
private void setUnderlineMetrics(ByteBuffer postTable, int upem)

supportsEncoding

back to summary

pack-priv boolean supportsEncoding(String encoding)

Overrides sun.font.Font2D.supportsEncoding.

Annotations

@Override

supportsJA	back to summary
pack-priv boolean supportsJA()

toString back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Annotations

@Override

useAAForPtSize

back to summary

public boolean useAAForPtSize(int ptsize)

Overrides sun.font.Font2D.useAAForPtSize.

Annotations

@Override

useEmbeddedBitmapsForSize	back to summary
pack-priv boolean useEmbeddedBitmapsForSize(int ptSize)

verify	back to summary
private void verify(boolean usePool) throws FontFormatException

public Class TrueTypeFont

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

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Method Detail

pack-priv Class TrueTypeFont.DirectoryEntry

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

private Class TrueTypeFont.TTDisposerRecord

Field Summary

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Method Summary

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Method Detail