Package com.adobe.fontengine.font.opentype

Class Head

java.lang.Object

com.adobe.fontengine.font.opentype.Table

com.adobe.fontengine.font.opentype.Head

public final class Head
extends Table

Gives access to the 'head' table.

Version handling

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

• fully supports version 1.0 tables,
• interprets 1.x tables as 1.0 tables,
• rejects other versions with an UnsupportedFontException at construction time.

Synchronization

Like all tables, these objects are immutable.

Method Summary

Modifier and Type	Method	Description
Rect	getFontBBox()	Get the font bbox.
int	getIndexToLocFormat()	Get the indexToLocFormat.
int	getTableMajorVersion()	Get the major version.
int	getTableMinorVersion()	Get the minor version.
int	getUnitsPerEm()	Get the units per em.
int	getXMax()	Get the xMax.
int	getXMin()	Get the xMin.
int	getYMax()	Get the yMax.
int	getYMin()	Get the yMin.
boolean	isConverted()	Get the flags bit 12: "Font converted (produce compatible metrics)"
static boolean	isFontHeaderValidationRequired()
boolean	isItalic()	Get the italic macStyle.
static void	setFontHeaderValidationRequired(boolean fontHeaderValidationRequired)
com.adobe.fontengine.font.opentype.OTByteArray.OTByteArrayBuilder	stream(Map tables)
com.adobe.fontengine.font.opentype.OTByteArray.OTByteArrayBuilder	subsetAndStream(Subset subset, Map tables)

Methods inherited from class java.lang.Object

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

Method Detail

isFontHeaderValidationRequired

public static boolean isFontHeaderValidationRequired()

setFontHeaderValidationRequired

public static void setFontHeaderValidationRequired(boolean fontHeaderValidationRequired)

getTableMajorVersion

public int getTableMajorVersion()
                         throws InvalidFontException

Get the major version.

Throws:

InvalidFontException

getTableMinorVersion

public int getTableMinorVersion()
                         throws InvalidFontException

Get the minor version.

Throws:

InvalidFontException

isConverted

public boolean isConverted()
                    throws InvalidFontException

Get the flags bit 12: "Font converted (produce compatible metrics)"

Throws:

InvalidFontException

getUnitsPerEm

public int getUnitsPerEm()
                  throws InvalidFontException

Get the units per em.

Throws:

InvalidFontException

getIndexToLocFormat

public int getIndexToLocFormat()
                        throws InvalidFontException

Get the indexToLocFormat.

Throws:

InvalidFontException

isItalic

public boolean isItalic()
                 throws InvalidFontException

Get the italic macStyle.

Throws:

InvalidFontException

getXMin

public int getXMin()
            throws InvalidFontException

Get the xMin.

Throws:

InvalidFontException

getYMin

public int getYMin()
            throws InvalidFontException

Get the yMin.

Throws:

InvalidFontException

getXMax

public int getXMax()
            throws InvalidFontException

Get the xMax.

Throws:

InvalidFontException

getYMax

public int getYMax()
            throws InvalidFontException

Get the yMax.

Throws:

InvalidFontException

getFontBBox

public Rect getFontBBox()
                 throws InvalidFontException

Get the font bbox.

Throws:

InvalidFontException

subsetAndStream

public com.adobe.fontengine.font.opentype.OTByteArray.OTByteArrayBuilder subsetAndStream(Subset subset,
                                                                                         Map tables)

stream

public com.adobe.fontengine.font.opentype.OTByteArray.OTByteArrayBuilder stream(Map tables)