com.itextpdf.kernel.font

Class PdfTrueTypeFont

java.lang.Object

com.itextpdf.kernel.pdf.PdfObjectWrapper<PdfDictionary>

com.itextpdf.kernel.font.PdfFont

com.itextpdf.kernel.font.PdfSimpleFont<TrueTypeFont>

com.itextpdf.kernel.font.PdfTrueTypeFont

All Implemented Interfaces:

Serializable

public class PdfTrueTypeFont
extends PdfSimpleFont<TrueTypeFont>

Note. For TrueType FontNames.getStyle() is the same to Subfamily(). So, we shouldn't add style to /BaseFont.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.itextpdf.kernel.font.PdfSimpleFont

fontEncoding, forceWidthsOutput, shortTag, toUnicode

Fields inherited from class com.itextpdf.kernel.font.PdfFont

DEFAULT_FONT_MATRIX, embedded, EMPTY_BYTES, fontProgram, newFont, notdefGlyphs, SIMPLE_FONT_MAX_CHAR_CODE_VALUE, subset, subsetRanges

Method Summary

Modifier and Type	Method and Description
protected void	addFontStream(PdfDictionary fontDescriptor)
protected void	addRangeUni(Set<Integer> longTag) Deprecated. use TrueTypeFont.updateUsedGlyphs(SortedSet, boolean, List)
boolean	containsGlyph(int unicode) Check whether font contains glyph with specified unicode.
void	flush() To manually flush a PdfObject behind this wrapper, you have to ensure that this object is added to the document, i.e.
Glyph	getGlyph(int unicode) Get glyph by unicode
protected boolean	isBuiltInFont() Indicates that the font is built in, i.e.

Methods inherited from class com.itextpdf.kernel.font.PdfSimpleFont

appendAnyGlyph, appendDecodedCodesToGlyphsList, appendGlyphs, buildWidthsArray, convertToBytes, convertToBytes, convertToBytes, createGlyphLine, decode, decodeIntoGlyphLine, flushFontData, getContentWidth, getFontDescriptor, getFontEncoding, getGlyphWidth, getToUnicode, isBuiltWith, isForceWidthsOutput, setFontProgram, setForceWidthsOutput, writeText, writeText

Methods inherited from class com.itextpdf.kernel.font.PdfFont

addSubsetRange, compactRanges, getAscent, getAscent, getDescent, getDescent, getFontMatrix, getFontProgram, getPdfFontStream, getWidth, getWidth, getWidth, getWidth, isEmbedded, isSubset, isWrappedObjectMustBeIndirect, setSubset, splitString, toString, updateSubsetPrefix

Methods inherited from class com.itextpdf.kernel.pdf.PdfObjectWrapper

ensureObjectIsAddedToDocument, ensureUnderlyingObjectHasIndirectReference, getPdfObject, isFlushed, makeIndirect, makeIndirect, markObjectAsIndirect, setForbidRelease, setModified, setPdfObject, unsetForbidRelease

Methods inherited from class java.lang.Object

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

Method Detail

getGlyph

public Glyph getGlyph(int unicode)

Description copied from class: PdfFont

Get glyph by unicode

Specified by:

getGlyph in class PdfFont

Parameters:

unicode - a unicode code point

Returns:

Glyph if it exists or .NOTDEF if supported, otherwise null.

containsGlyph

public boolean containsGlyph(int unicode)

Description copied from class: PdfFont

Check whether font contains glyph with specified unicode.

Overrides:

containsGlyph in class PdfFont

Parameters:

unicode - a unicode code point

Returns:

true if font contains glyph, represented with the unicode code point, otherwise false.

flush

public void flush()

Description copied from class: PdfFont

To manually flush a PdfObject behind this wrapper, you have to ensure that this object is added to the document, i.e. it has an indirect reference. Basically this means that before flushing you need to explicitly call PdfObjectWrapper.makeIndirect(PdfDocument). For example: wrapperInstance.makeIndirect(document).flush(); Note that not every wrapper require this, only those that have such warning in documentation.

Overrides:

flush in class PdfFont

addRangeUni

@Deprecated
protected void addRangeUni(Set<Integer> longTag)

Deprecated. use TrueTypeFont.updateUsedGlyphs(SortedSet, boolean, List)

The method will update set of used glyphs with range used in subset or with all glyphs if there is no subset. This set of used glyphs is required for building width array and ToUnicode CMAP.

Parameters:

longTag - a set of integers, which are glyph ids that denote used glyphs. This set is updated inside of the method if needed.

addFontStream

protected void addFontStream(PdfDictionary fontDescriptor)

Specified by:

addFontStream in class PdfSimpleFont<TrueTypeFont>

isBuiltInFont

protected boolean isBuiltInFont()

Indicates that the font is built in, i.e. it is one of the 14 Standard fonts

Overrides:

isBuiltInFont in class PdfSimpleFont<TrueTypeFont>

Returns:

true in case the font is a Standard font and false otherwise