iText 5 itextpdf.jar Source Code
itextpdf.jar is a component in iText 5 Java library to provide core functionalities.
iText Java library allows you to generate and manage PDF documents.
The Source Code files are provided at iText GitHub site.
You can compile it to generate your JAR file, using pom.xml as the build configuration file.
The source code of itextpdf-5.5.14.jar is provided below:
✍: FYIcenter.com
⏎ com/itextpdf/text/FontFactoryImp.java
/*
*
* This file is part of the iText (R) project.
Copyright (c) 1998-2020 iText Group NV
* Authors: Bruno Lowagie, Paulo Soares, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
* ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
* OF THIRD PARTY RIGHTS
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://itextpdf.com/terms-of-use/
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public License,
* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
*
* You can be released from the requirements of the license by purchasing
* a commercial license. Buying such a license is mandatory as soon as you
* develop commercial activities involving the iText software without
* disclosing the source code of your own applications.
* These activities include: offering paid services to customers as an ASP,
* serving PDFs on the fly in a web application, shipping iText with a closed
* source product.
*
* For more information, please contact iText Software Corp. at this
* address: sales@itextpdf.com
*/
package com.itextpdf.text;
import com.itextpdf.text.Font.FontFamily;
import com.itextpdf.text.log.Level;
import com.itextpdf.text.log.Logger;
import com.itextpdf.text.log.LoggerFactory;
import com.itextpdf.text.pdf.BaseFont;
import java.io.File;
import java.io.IOException;
import java.util.*;
/**
* If you are using True Type fonts, you can declare the paths of the different ttf- and ttc-files
* to this class first and then create fonts in your code using one of the getFont method
* without having to enter a path as parameter.
*
* @author Bruno Lowagie
*/
public class FontFactoryImp implements FontProvider {
private static final Logger LOGGER = LoggerFactory.getLogger(FontFactoryImp.class);
/** This is a map of postscriptfontnames of True Type fonts and the path of their ttf- or ttc-file. */
private final Hashtable<String, String> trueTypeFonts = new Hashtable<String, String>();
private static String[] TTFamilyOrder = {
"3", "1", "1033",
"3", "0", "1033",
"1", "0", "0",
"0", "3", "0"
};
/** This is a map of fontfamilies. */
private final Hashtable<String, ArrayList<String>> fontFamilies = new Hashtable<String, ArrayList<String>>();
/** This is the default encoding to use. */
public String defaultEncoding = BaseFont.WINANSI;
/** This is the default value of the <VAR>embedded</VAR> variable. */
public boolean defaultEmbedding = BaseFont.NOT_EMBEDDED;
/** Creates new FontFactory */
public FontFactoryImp() {
trueTypeFonts.put(FontFactory.COURIER.toLowerCase(), FontFactory.COURIER);
trueTypeFonts.put(FontFactory.COURIER_BOLD.toLowerCase(), FontFactory.COURIER_BOLD);
trueTypeFonts.put(FontFactory.COURIER_OBLIQUE.toLowerCase(), FontFactory.COURIER_OBLIQUE);
trueTypeFonts.put(FontFactory.COURIER_BOLDOBLIQUE.toLowerCase(), FontFactory.COURIER_BOLDOBLIQUE);
trueTypeFonts.put(FontFactory.HELVETICA.toLowerCase(), FontFactory.HELVETICA);
trueTypeFonts.put(FontFactory.HELVETICA_BOLD.toLowerCase(), FontFactory.HELVETICA_BOLD);
trueTypeFonts.put(FontFactory.HELVETICA_OBLIQUE.toLowerCase(), FontFactory.HELVETICA_OBLIQUE);
trueTypeFonts.put(FontFactory.HELVETICA_BOLDOBLIQUE.toLowerCase(), FontFactory.HELVETICA_BOLDOBLIQUE);
trueTypeFonts.put(FontFactory.SYMBOL.toLowerCase(), FontFactory.SYMBOL);
trueTypeFonts.put(FontFactory.TIMES_ROMAN.toLowerCase(), FontFactory.TIMES_ROMAN);
trueTypeFonts.put(FontFactory.TIMES_BOLD.toLowerCase(), FontFactory.TIMES_BOLD);
trueTypeFonts.put(FontFactory.TIMES_ITALIC.toLowerCase(), FontFactory.TIMES_ITALIC);
trueTypeFonts.put(FontFactory.TIMES_BOLDITALIC.toLowerCase(), FontFactory.TIMES_BOLDITALIC);
trueTypeFonts.put(FontFactory.ZAPFDINGBATS.toLowerCase(), FontFactory.ZAPFDINGBATS);
ArrayList<String> tmp;
tmp = new ArrayList<String>();
tmp.add(FontFactory.COURIER);
tmp.add(FontFactory.COURIER_BOLD);
tmp.add(FontFactory.COURIER_OBLIQUE);
tmp.add(FontFactory.COURIER_BOLDOBLIQUE);
fontFamilies.put(FontFactory.COURIER.toLowerCase(), tmp);
tmp = new ArrayList<String>();
tmp.add(FontFactory.HELVETICA);
tmp.add(FontFactory.HELVETICA_BOLD);
tmp.add(FontFactory.HELVETICA_OBLIQUE);
tmp.add(FontFactory.HELVETICA_BOLDOBLIQUE);
fontFamilies.put(FontFactory.HELVETICA.toLowerCase(), tmp);
tmp = new ArrayList<String>();
tmp.add(FontFactory.SYMBOL);
fontFamilies.put(FontFactory.SYMBOL.toLowerCase(), tmp);
tmp = new ArrayList<String>();
tmp.add(FontFactory.TIMES_ROMAN);
tmp.add(FontFactory.TIMES_BOLD);
tmp.add(FontFactory.TIMES_ITALIC);
tmp.add(FontFactory.TIMES_BOLDITALIC);
fontFamilies.put(FontFactory.TIMES.toLowerCase(), tmp);
fontFamilies.put(FontFactory.TIMES_ROMAN.toLowerCase(), tmp);
tmp = new ArrayList<String>();
tmp.add(FontFactory.ZAPFDINGBATS);
fontFamilies.put(FontFactory.ZAPFDINGBATS.toLowerCase(), tmp);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @param embedded true if the font is to be embedded in the PDF
* @param size the size of this font
* @param style the style of this font
* @param color the <CODE>BaseColor</CODE> of this font.
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final String encoding, final boolean embedded, final float size, final int style, final BaseColor color) {
return getFont(fontname, encoding, embedded, size, style, color, true);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @param embedded true if the font is to be embedded in the PDF
* @param size the size of this font
* @param style the style of this font
* @param color the <CODE>BaseColor</CODE> of this font.
* @param cached true if the font comes from the cache or is added to
* the cache if new, false if the font is always created new
* @return the Font constructed based on the parameters
*/
public Font getFont(String fontname, final String encoding, final boolean embedded, final float size, int style, final BaseColor color, final boolean cached) {
if (fontname == null) return new Font(FontFamily.UNDEFINED, size, style, color);
String lowercasefontname = fontname.toLowerCase();
ArrayList<String> tmp = fontFamilies.get(lowercasefontname);
if (tmp != null) {
synchronized (tmp) {
// some bugs were fixed here by Daniel Marczisovszky
int s = style == Font.UNDEFINED ? Font.NORMAL : style;
int fs = Font.NORMAL;
boolean found = false;
for (String f : tmp) {
String lcf = f.toLowerCase();
fs = Font.NORMAL;
if (lcf.indexOf("bold") != -1) fs |= Font.BOLD;
if (lcf.indexOf("italic") != -1 || lcf.indexOf("oblique") != -1) fs |= Font.ITALIC;
if ((s & Font.BOLDITALIC) == fs) {
fontname = f;
found = true;
break;
}
}
if (style != Font.UNDEFINED && found) {
style &= ~fs;
}
}
}
BaseFont basefont = null;
try {
basefont = getBaseFont(fontname, encoding, embedded, cached);
if (basefont == null) {
// the font is not registered as truetype font
return new Font(FontFamily.UNDEFINED, size, style, color);
}
}
catch(DocumentException de) {
// this shouldn't happen
throw new ExceptionConverter(de);
}
catch(IOException ioe) {
// the font is registered as a true type font, but the path was wrong
return new Font(FontFamily.UNDEFINED, size, style, color);
}
catch(NullPointerException npe) {
// null was entered as fontname and/or encoding
return new Font(FontFamily.UNDEFINED, size, style, color);
}
return new Font(basefont, size, style, color);
}
protected BaseFont getBaseFont(String fontname, final String encoding, final boolean embedded, final boolean cached) throws IOException, DocumentException {
BaseFont basefont = null;
try {
// the font is a type 1 font or CJK font
basefont = BaseFont.createFont(fontname, encoding, embedded, cached, null, null, true);
} catch (DocumentException de) {
}
if (basefont == null) {
// the font is a true type font or an unknown font
fontname = trueTypeFonts.get(fontname.toLowerCase());
// the font is not registered as truetype font
if (fontname != null)
basefont = BaseFont.createFont(fontname, encoding, embedded, cached, null, null);
}
return basefont;
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @param embedded true if the font is to be embedded in the PDF
* @param size the size of this font
* @param style the style of this font
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final String encoding, final boolean embedded, final float size, final int style) {
return getFont(fontname, encoding, embedded, size, style, null);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @param embedded true if the font is to be embedded in the PDF
* @param size the size of this font
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final String encoding, final boolean embedded, final float size) {
return getFont(fontname, encoding, embedded, size, Font.UNDEFINED, null);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @param embedded true if the font is to be embedded in the PDF
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final String encoding, final boolean embedded) {
return getFont(fontname, encoding, embedded, Font.UNDEFINED, Font.UNDEFINED, null);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @param size the size of this font
* @param style the style of this font
* @param color the <CODE>BaseColor</CODE> of this font.
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final String encoding, final float size, final int style, final BaseColor color) {
return getFont(fontname, encoding, defaultEmbedding, size, style, color);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @param size the size of this font
* @param style the style of this font
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final String encoding, final float size, final int style) {
return getFont(fontname, encoding, defaultEmbedding, size, style, null);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @param size the size of this font
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final String encoding, final float size) {
return getFont(fontname, encoding, defaultEmbedding, size, Font.UNDEFINED, null);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param size the size of this font
* @param color the <CODE>BaseColor</CODE> of this font.
* @return the Font constructed based on the parameters
* @since 2.1.0
*/
public Font getFont(final String fontname, final float size, final BaseColor color) {
return getFont(fontname, defaultEncoding, defaultEmbedding, size, Font.UNDEFINED, color);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param encoding the encoding of the font
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final String encoding) {
return getFont(fontname, encoding, defaultEmbedding, Font.UNDEFINED, Font.UNDEFINED, null);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param size the size of this font
* @param style the style of this font
* @param color the <CODE>BaseColor</CODE> of this font.
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final float size, final int style, final BaseColor color) {
return getFont(fontname, defaultEncoding, defaultEmbedding, size, style, color);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param size the size of this font
* @param style the style of this font
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final float size, final int style) {
return getFont(fontname, defaultEncoding, defaultEmbedding, size, style, null);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @param size the size of this font
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname, final float size) {
return getFont(fontname, defaultEncoding, defaultEmbedding, size, Font.UNDEFINED, null);
}
/**
* Constructs a <CODE>Font</CODE>-object.
*
* @param fontname the name of the font
* @return the Font constructed based on the parameters
*/
public Font getFont(final String fontname) {
return getFont(fontname, defaultEncoding, defaultEmbedding, Font.UNDEFINED, Font.UNDEFINED, null);
}
/**
* Register a font by giving explicitly the font family and name.
* @param familyName the font family
* @param fullName the font name
* @param path the font path
*/
public void registerFamily(final String familyName, final String fullName, final String path) {
if (path != null)
trueTypeFonts.put(fullName, path);
ArrayList<String> tmp;
synchronized (fontFamilies) {
tmp = fontFamilies.get(familyName);
if (tmp == null) {
tmp = new ArrayList<String>();
fontFamilies.put(familyName, tmp);
}
}
synchronized (tmp) {
if (!tmp.contains(fullName)) {
int fullNameLength = fullName.length();
boolean inserted = false;
for (int j = 0; j < tmp.size(); ++j) {
if (tmp.get(j).length() >= fullNameLength) {
tmp.add(j, fullName);
inserted = true;
break;
}
}
if (!inserted) {
tmp.add(fullName);
String newFullName = fullName.toLowerCase();
if (newFullName.endsWith("regular")) {
//remove "regular" at the end of the font name
newFullName = newFullName.substring(0, newFullName.length() - 7).trim();
//insert this font name at the first position for higher priority
tmp.add(0, fullName.substring(0, newFullName.length()));
}
}
}
}
}
/**
* Register a ttf- or a ttc-file.
*
* @param path the path to a ttf- or ttc-file
*/
public void register(final String path) {
register(path, null);
}
/**
* Register a font file and use an alias for the font contained in it.
*
* @param path the path to a font file
* @param alias the alias you want to use for the font
*/
public void register(final String path, final String alias) {
try {
if (path.toLowerCase().endsWith(".ttf") || path.toLowerCase().endsWith(".otf") || path.toLowerCase().indexOf(".ttc,") > 0) {
Object allNames[] = BaseFont.getAllFontNames(path, BaseFont.WINANSI, null);
trueTypeFonts.put(((String)allNames[0]).toLowerCase(), path);
if (alias != null) {
String lcAlias = alias.toLowerCase();
trueTypeFonts.put(lcAlias, path);
if (lcAlias.endsWith("regular")) {
//do this job to give higher priority to regular fonts in comparison with light, narrow, etc
saveCopyOfRegularFont(lcAlias, path);
}
}
// register all the font names with all the locales
String[][] names = (String[][])allNames[2]; //full name
for (String[] name : names) {
String lcName = name[3].toLowerCase();
trueTypeFonts.put(lcName, path);
if (lcName.endsWith("regular")) {
//do this job to give higher priority to regular fonts in comparison with light, narrow, etc
saveCopyOfRegularFont(lcName, path);
}
}
String fullName = null;
String familyName = null;
names = (String[][])allNames[1]; //family name
for (int k = 0; k < TTFamilyOrder.length; k += 3) {
for (String[] name : names) {
if (TTFamilyOrder[k].equals(name[0]) && TTFamilyOrder[k + 1].equals(name[1]) && TTFamilyOrder[k + 2].equals(name[2])) {
familyName = name[3].toLowerCase();
k = TTFamilyOrder.length;
break;
}
}
}
if (familyName != null) {
String lastName = "";
names = (String[][])allNames[2]; //full name
for (String[] name : names) {
for (int k = 0; k < TTFamilyOrder.length; k += 3) {
if (TTFamilyOrder[k].equals(name[0]) && TTFamilyOrder[k + 1].equals(name[1]) && TTFamilyOrder[k + 2].equals(name[2])) {
fullName = name[3];
if (fullName.equals(lastName))
continue;
lastName = fullName;
registerFamily(familyName, fullName, null);
break;
}
}
}
}
}
else if (path.toLowerCase().endsWith(".ttc")) {
if (alias != null)
LOGGER.error("You can't define an alias for a true type collection.");
String[] names = BaseFont.enumerateTTCNames(path);
for (int i = 0; i < names.length; i++) {
register(path + "," + i);
}
}
else if (path.toLowerCase().endsWith(".afm") || path.toLowerCase().endsWith(".pfm")) {
BaseFont bf = BaseFont.createFont(path, BaseFont.CP1252, false);
String fullName = bf.getFullFontName()[0][3].toLowerCase();
String familyName = bf.getFamilyFontName()[0][3].toLowerCase();
String psName = bf.getPostscriptFontName().toLowerCase();
registerFamily(familyName, fullName, null);
trueTypeFonts.put(psName, path);
trueTypeFonts.put(fullName, path);
}
if (LOGGER.isLogging(Level.TRACE)) {
LOGGER.trace(String.format("Registered %s", path));
}
}
catch(DocumentException de) {
// this shouldn't happen
throw new ExceptionConverter(de);
}
catch(IOException ioe) {
throw new ExceptionConverter(ioe);
}
}
// remove regular and correct last symbol
// do this job to give higher priority to regular fonts in comparison with light, narrow, etc
// Don't use this method for not regular fonts!
protected boolean saveCopyOfRegularFont(String regularFontName, String path) {
//remove "regular" at the end of the font name
String alias = regularFontName.substring(0, regularFontName.length() - 7).trim();
if (!trueTypeFonts.containsKey(alias)) {
trueTypeFonts.put(alias, path);
return true;
}
return false;
}
/** Register all the fonts in a directory.
* @param dir the directory
* @return the number of fonts registered
*/
public int registerDirectory(final String dir) {
return registerDirectory(dir, false);
}
/**
* Register all the fonts in a directory and possibly its subdirectories.
* @param dir the directory
* @param scanSubdirectories recursively scan subdirectories if <code>true</true>
* @return the number of fonts registered
* @since 2.1.2
*/
public int registerDirectory(final String dir, final boolean scanSubdirectories) {
if (LOGGER.isLogging(Level.DEBUG)) {
LOGGER.debug(String.format("Registering directory %s, looking for fonts", dir));
}
int count = 0;
try {
File file = new File(dir);
if (!file.exists() || !file.isDirectory())
return 0;
String files[] = file.list();
if (files == null)
return 0;
for (int k = 0; k < files.length; ++k) {
try {
file = new File(dir, files[k]);
if (file.isDirectory()) {
if (scanSubdirectories) {
count += registerDirectory(file.getAbsolutePath(), true);
}
} else {
String name = file.getPath();
String suffix = name.length() < 4 ? null : name.substring(name.length() - 4).toLowerCase();
if (".afm".equals(suffix) || ".pfm".equals(suffix)) {
/* Only register Type 1 fonts with matching .pfb files */
File pfb = new File(name.substring(0, name.length() - 4) + ".pfb");
if (pfb.exists()) {
register(name, null);
++count;
}
} else if (".ttf".equals(suffix) || ".otf".equals(suffix) || ".ttc".equals(suffix)) {
register(name, null);
++count;
}
}
}
catch (Exception e) {
//empty on purpose
}
}
}
catch (Exception e) {
//empty on purpose
}
return count;
}
/** Register fonts in some probable directories. It usually works in Windows,
* Linux and Solaris.
* @return the number of fonts registered
*/
public int registerDirectories() {
int count = 0;
String windir = null;
try {
windir = System.getenv("windir");
} catch (SecurityException e) {
LOGGER.warn("Can't access System.getenv(\"windir\") to load fonts. Please, add RuntimePermission for getenv.windir.");
}
String fileseparator = System.getProperty("file.separator");
if (windir != null && fileseparator != null) {
count += registerDirectory(windir + fileseparator + "fonts");
}
count += registerDirectory("/usr/share/X11/fonts", true);
count += registerDirectory("/usr/X/lib/X11/fonts", true);
count += registerDirectory("/usr/openwin/lib/X11/fonts", true);
count += registerDirectory("/usr/share/fonts", true);
count += registerDirectory("/usr/X11R6/lib/X11/fonts", true);
count += registerDirectory("/Library/Fonts");
count += registerDirectory("/System/Library/Fonts");
return count;
}
/**
* Gets a set of registered fontnames.
* @return a set of registered fonts
*/
public Set<String> getRegisteredFonts() {
return trueTypeFonts.keySet();
}
/**
* Gets a set of registered fontnames.
* @return a set of registered font families
*/
public Set<String> getRegisteredFamilies() {
return fontFamilies.keySet();
}
/**
* Checks if a certain font is registered.
*
* @param fontname the name of the font that has to be checked.
* @return true if the font is found
*/
public boolean isRegistered(final String fontname) {
return trueTypeFonts.containsKey(fontname.toLowerCase());
}
}
⏎ com/itextpdf/text/FontFactoryImp.java
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⇒ iText-2.1.6.jar - iText, a JAVA-PDF library
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