Module org.sejda.sambox

Package org.sejda.sambox.pdmodel.font

Class PDTrueTypeFontEmbedder

java.lang.Object

org.sejda.sambox.pdmodel.font.TrueTypeEmbedder

org.sejda.sambox.pdmodel.font.PDTrueTypeFontEmbedder

All Implemented Interfaces:

Subsetter

final class PDTrueTypeFontEmbedder
extends TrueTypeEmbedder

Embedded PDTrueTypeFont builder. Helper class to populate a PDTrueTypeFont from a TTF.

Field Summary

Fields

Modifier and Type	Field	Description
private final Encoding	fontEncoding

Fields inherited from class org.sejda.sambox.pdmodel.font.TrueTypeEmbedder

cmapLookup, fontDescriptor, ttf

Constructor Summary

Constructors

Constructor	Description
PDTrueTypeFontEmbedder(COSDictionary dict, org.apache.fontbox.ttf.TrueTypeFont ttf, Encoding encoding)	Creates a new TrueType font embedder for the given TTF as a PDTrueTypeFont.

Method Summary

Modifier and Type	Method	Description
protected void	buildSubset(InputStream ttfSubset, String tag, Map<Integer,Integer> gidToCid)
Encoding	getFontEncoding()	Returns the font's encoding.
private void	setWidths(COSDictionary font, GlyphList glyphList)	Sets the glyph widths in the font dictionary.

Methods inherited from class org.sejda.sambox.pdmodel.font.TrueTypeEmbedder

addToSubset, buildFontFile2, getFontDescriptor, getTrueTypeFont, needsSubset, subset

Methods inherited from class java.lang.Object

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

Field Details

fontEncoding

private final Encoding fontEncoding

Constructor Details

PDTrueTypeFontEmbedder

PDTrueTypeFontEmbedder(COSDictionary dict,
 org.apache.fontbox.ttf.TrueTypeFont ttf,
 Encoding encoding)
                throws IOException

Creates a new TrueType font embedder for the given TTF as a PDTrueTypeFont.

Parameters:

dict - Font dictionary

ttf - TTF font

encoding - The PostScript encoding vector to be used for embedding.

Throws:

IOException - if the TTF could not be read

Method Details

setWidths

private void setWidths(COSDictionary font,
 GlyphList glyphList)
                throws IOException

Sets the glyph widths in the font dictionary.

Throws:

IOException

getFontEncoding

public Encoding getFontEncoding()

Returns the font's encoding.

buildSubset

protected void buildSubset(InputStream ttfSubset,
 String tag,
 Map<Integer,Integer> gidToCid)
                    throws IOException

Specified by:

buildSubset in class TrueTypeEmbedder

Throws:

IOException