Package com.adobe.fontengine.font

Class SWFFont4Description

java.lang.Object

com.adobe.fontengine.font.SWFFont4Description

public abstract class SWFFont4Description
extends java.lang.Object

Fetch the data needed to create a DefineFont4 tag in SWF.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SWFFont4Description.FTESubsetCompletionIterator	Expands the characters in an iteration set to include those that are needed by TLE/CTS.
static class	SWFFont4Description.TLFSubsetCompletionIterator	Expands the characters in an iteration set to include those that may be added by TLF.

Method Summary

Modifier and Type	Method	Description
abstract boolean	canDisplay(int c)	Return true iff the font has a non-notdef glyph associated with it.
abstract java.lang.String	getFamily()	Get the family name for the font.
abstract int	getFirstChar()	Get the lowest unicode scalar value that has a non-notdef glyph associated with it.
abstract int	getLastChar()	Get the largest BMP value that has a non-notdef glyph associated with it.
abstract Permission	getPermissions()	Determine the permissions associated with this font.
abstract java.lang.String	getSubFamily()	Get the subfamily name for the font.
abstract boolean	isBold()	Return true iff the font is the bold member of a family.
abstract boolean	isItalic()	Return true iff the font is the italic member of a family.
abstract void	streamFontData(java.io.OutputStream stream)	Convert this font into the format expected by DefineFont4's FontData field.
abstract void	streamFontData(java.util.Iterator<java.lang.Integer> codepoints, java.io.OutputStream stream)	Convert this font into the format expected by DefineFont4's FontData field.

Methods inherited from class java.lang.Object

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

Method Detail

canDisplay

public abstract boolean canDisplay(int c)
                            throws UnsupportedFontException,
                                   InvalidFontException

Return true iff the font has a non-notdef glyph associated with it.

Throws:

UnsupportedFontException

InvalidFontException

getFirstChar

public abstract int getFirstChar()
                          throws InvalidFontException,
                                 UnsupportedFontException

Get the lowest unicode scalar value that has a non-notdef glyph associated with it.

Throws:

InvalidFontException

UnsupportedFontException

getLastChar

public abstract int getLastChar()
                         throws InvalidFontException,
                                UnsupportedFontException

Get the largest BMP value that has a non-notdef glyph associated with it.

Throws:

InvalidFontException

UnsupportedFontException

getPermissions

public abstract Permission getPermissions()
                                   throws InvalidFontException,
                                          UnsupportedFontException

Determine the permissions associated with this font.

Throws:

InvalidFontException

UnsupportedFontException

getFamily

public abstract java.lang.String getFamily()
                                    throws InvalidFontException,
                                           UnsupportedFontException

Get the family name for the font. Return null if none exists.

Throws:

InvalidFontException

UnsupportedFontException

getSubFamily

public abstract java.lang.String getSubFamily()
                                       throws InvalidFontException,
                                              UnsupportedFontException

Get the subfamily name for the font. Return null if none exists.

Throws:

InvalidFontException

UnsupportedFontException

isBold

public abstract boolean isBold()
                        throws InvalidFontException,
                               UnsupportedFontException

Return true iff the font is the bold member of a family.

Throws:

InvalidFontException

UnsupportedFontException

isItalic

public abstract boolean isItalic()
                          throws InvalidFontException,
                                 UnsupportedFontException

Return true iff the font is the italic member of a family.

Throws:

InvalidFontException

UnsupportedFontException

streamFontData

public abstract void streamFontData(java.util.Iterator<java.lang.Integer> codepoints,
                                    java.io.OutputStream stream)
                             throws InvalidFontException,
                                    UnsupportedFontException,
                                    java.io.IOException

Convert this font into the format expected by DefineFont4's FontData field.

Parameters:

codepoints - An iterator returning Integers that are the unicode codepoints to be embedded in the font.

stream - The OutputStream to which AFE will write the font data.

Throws:

InvalidFontException

UnsupportedFontException

java.io.IOException

streamFontData

public abstract void streamFontData(java.io.OutputStream stream)
                             throws InvalidFontException,
                                    UnsupportedFontException,
                                    java.io.IOException

Convert this font into the format expected by DefineFont4's FontData field. The resulting stream contains all glyphs in the original font.

Parameters:

stream - The OutputStream to which AFE will write the font data.

Throws:

InvalidFontException

UnsupportedFontException

java.io.IOException