org.apache.fop.render.afp

Class AFPFontConfig.AFPTrueTypeFont

java.lang.Object

org.apache.fop.fonts.Typeface

org.apache.fop.afp.fonts.AFPFont

org.apache.fop.afp.fonts.AbstractOutlineFont

org.apache.fop.afp.fonts.OutlineFont

org.apache.fop.render.afp.AFPFontConfig.AFPTrueTypeFont

All Implemented Interfaces:

Substitutable, FontMetrics

Enclosing class:

AFPFontConfig

public static class AFPFontConfig.AFPTrueTypeFont
extends OutlineFont
implements Substitutable

Field Summary

Fields inherited from class org.apache.fop.afp.fonts.AbstractOutlineFont

charSet

Fields inherited from class org.apache.fop.afp.fonts.AFPFont

name

Fields inherited from class org.apache.fop.fonts.Typeface

eventListener, NOT_FOUND

Constructor Summary

Constructors

Constructor and Description
AFPTrueTypeFont(String name, boolean embeddable, CharacterSet charSet, AFPEventProducer eventProducer, String ttc, URI uri, boolean positionByChar, LazyFont lazyFont)

Method Summary

Modifier and Type	Method and Description
CMapSegment[]	getCMap()
FontType	getFontType() Returns the type of the font.
String	getTTC()
URI	getUri()
boolean	hasPrivateUseSubstitutions()
boolean	isPositionByChar()
boolean	performsSubstitution() Determines if font performs glyph substitution.
CharSequence	performSubstitution(CharSequence cs, String script, String language, List associations, boolean retainControls) Perform substitutions on characters to effect glyph substitution.
CharSequence	reorderCombiningMarks(CharSequence cs, int[][] gpa, String script, String language, List associations) Reorder combining marks in character sequence so that they precede (within the sequence) the base character to which they are applied.

Methods inherited from class org.apache.fop.afp.fonts.OutlineFont

getBoundingBox, getWidth

Methods inherited from class org.apache.fop.afp.fonts.AbstractOutlineFont

getAscender, getCapHeight, getCharacterSet, getCharacterSet, getDescender, getEncodingName, getUnderlinePosition, getUnderlineThickness, getXHeight, hasChar, mapChar

Methods inherited from class org.apache.fop.afp.fonts.AFPFont

getEmbedFontName, getFamilyNames, getFontName, getFontURI, getFullName, getKerningInfo, getStrikeoutPosition, getStrikeoutThickness, getWidths, hasKerningInfo, isEmbeddable, toString, toUnicodeCodepoint

Methods inherited from class org.apache.fop.fonts.Typeface

getMaxAscent, hadMappingOperations, hasFeature, isCID, isMultiByte, notifyMapOperation, setEventListener, warnMissingGlyph

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AFPTrueTypeFont

public AFPTrueTypeFont(String name,
                       boolean embeddable,
                       CharacterSet charSet,
                       AFPEventProducer eventProducer,
                       String ttc,
                       URI uri,
                       boolean positionByChar,
                       LazyFont lazyFont)

Method Detail

getFontType

public FontType getFontType()

Description copied from class: AFPFont

Returns the type of the font.

Specified by:

getFontType in interface FontMetrics

Overrides:

getFontType in class AFPFont

Returns:

the font type

getTTC

public String getTTC()

getUri

public URI getUri()

isPositionByChar

public boolean isPositionByChar()

getCMap

public CMapSegment[] getCMap()

hasPrivateUseSubstitutions

public boolean hasPrivateUseSubstitutions()

performsSubstitution

public boolean performsSubstitution()

Description copied from interface: Substitutable

Determines if font performs glyph substitution.

Specified by:

performsSubstitution in interface Substitutable

Returns:

true if performs substitution.

performSubstitution

public CharSequence performSubstitution(CharSequence cs,
                                        String script,
                                        String language,
                                        List associations,
                                        boolean retainControls)

Description copied from interface: Substitutable

Perform substitutions on characters to effect glyph substitution. If some substitution is performed, it entails mapping from one or more input characters denoting textual character information to one or more output character codes denoting glyphs in this font, where the output character codes may make use of private character code values that have significance only for this font.

Specified by:

performSubstitution in interface Substitutable

Parameters:

cs - character sequence to map to output font encoding character sequence

script - a script identifier

language - a language identifier

associations - optional list to receive list of character associations

retainControls - if true, then retain control characters and their glyph mappings, otherwise remove

Returns:

output sequence (represented as a character sequence, where each character in the returned sequence denotes "font characters", i.e., character codes that map directly (1-1) to their associated glyphs

reorderCombiningMarks

public CharSequence reorderCombiningMarks(CharSequence cs,
                                          int[][] gpa,
                                          String script,
                                          String language,
                                          List associations)

Description copied from interface: Substitutable

Reorder combining marks in character sequence so that they precede (within the sequence) the base character to which they are applied. N.B. In the case of LTR segments, marks are not reordered by this, method since when the segment is reversed by BIDI processing, marks are automatically reordered to precede their base character.

Specified by:

reorderCombiningMarks in interface Substitutable

Parameters:

cs - character sequence within which combining marks to be reordered

gpa - associated glyph position adjustments (also reordered)

script - a script identifier

language - a language identifier

associations - optional list of associations to be reordered

Returns:

output sequence containing reordered "font characters"