diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/pdf/EnumerateTTC.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/pdf/EnumerateTTC.java | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/text/pdf/EnumerateTTC.java b/src/main/java/com/lowagie/text/pdf/EnumerateTTC.java new file mode 100644 index 0000000..d4110a3 --- /dev/null +++ b/src/main/java/com/lowagie/text/pdf/EnumerateTTC.java @@ -0,0 +1,118 @@ +/*
+ * $Id: EnumerateTTC.java,v 1.45 2005/05/04 14:31:46 blowagie Exp $
+ * $Name: $
+ *
+ * Copyright 2001, 2002 by Paulo Soares.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the License.
+ *
+ * The Original Code is 'iText, a free JAVA-PDF library'.
+ *
+ * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
+ * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
+ * All Rights Reserved.
+ * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
+ * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
+ *
+ * Contributor(s): all the names of the contributors are added in the source code
+ * where applicable.
+ *
+ * Alternatively, the contents of this file may be used under the terms of the
+ * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
+ * provisions of LGPL are applicable instead of those above. If you wish to
+ * allow use of your version of this file only under the terms of the LGPL
+ * License and not to allow others to use your version of this file under
+ * the MPL, indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by the LGPL.
+ * If you do not delete the provisions above, a recipient may use your version
+ * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the MPL as stated above or under the terms of the GNU
+ * Library General Public License as published by the Free Software Foundation;
+ * either version 2 of the License, or any later version.
+ *
+ * This library 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 Library general Public License for more
+ * details.
+ *
+ * If you didn't download this code from the following link, you should check if
+ * you aren't using an obsolete version:
+ * http://www.lowagie.com/iText/
+ */
+
+package com.lowagie.text.pdf;
+
+import java.io.*;
+import java.util.HashMap;
+import com.lowagie.text.DocumentException;
+/** Enumerates all the fonts inside a True Type Collection.
+ *
+ * @author Paulo Soares (psoares@consiste.pt)
+ */
+class EnumerateTTC extends TrueTypeFont{
+
+ protected String[] names;
+
+ EnumerateTTC(String ttcFile) throws DocumentException, IOException {
+ fileName = ttcFile;
+ rf = new RandomAccessFileOrArray(ttcFile);
+ findNames();
+ }
+
+ EnumerateTTC(byte ttcArray[]) throws DocumentException, IOException {
+ fileName = "Byte array TTC";
+ rf = new RandomAccessFileOrArray(ttcArray);
+ findNames();
+ }
+
+ void findNames() throws DocumentException, IOException {
+ tables = new HashMap();
+
+ try {
+ String mainTag = readStandardString(4);
+ if (!mainTag.equals("ttcf"))
+ throw new DocumentException(fileName + " is not a valid TTC file.");
+ rf.skipBytes(4);
+ int dirCount = rf.readInt();
+ names = new String[dirCount];
+ int dirPos = rf.getFilePointer();
+ for (int dirIdx = 0; dirIdx < dirCount; ++dirIdx) {
+ tables.clear();
+ rf.seek(dirPos);
+ rf.skipBytes(dirIdx * 4);
+ directoryOffset = rf.readInt();
+ rf.seek(directoryOffset);
+ if (rf.readInt() != 0x00010000)
+ throw new DocumentException(fileName + " is not a valid TTF file.");
+ int num_tables = rf.readUnsignedShort();
+ rf.skipBytes(6);
+ for (int k = 0; k < num_tables; ++k) {
+ String tag = readStandardString(4);
+ rf.skipBytes(4);
+ int table_location[] = new int[2];
+ table_location[0] = rf.readInt();
+ table_location[1] = rf.readInt();
+ tables.put(tag, table_location);
+ }
+ names[dirIdx] = getBaseFont();
+ }
+ }
+ finally {
+ if (rf != null)
+ rf.close();
+ }
+ }
+
+ String[] getNames() {
+ return names;
+ }
+
+}
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