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Diffstat (limited to 'src/main/java/com/lowagie/tools/plugins/KnitTiff.java')
| -rw-r--r-- | src/main/java/com/lowagie/tools/plugins/KnitTiff.java | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/tools/plugins/KnitTiff.java b/src/main/java/com/lowagie/tools/plugins/KnitTiff.java new file mode 100644 index 0000000..428bbb7 --- /dev/null +++ b/src/main/java/com/lowagie/tools/plugins/KnitTiff.java @@ -0,0 +1,178 @@ +/*
+ * $Id: KnitTiff.java,v 1.7 2005/11/29 21:05:02 blowagie Exp $
+ * $Name: $
+ *
+ * Copyright 2005 by Bruno Lowagie.
+ *
+ * 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.tools.plugins;
+
+import java.io.File;
+import java.io.FileOutputStream;
+
+import javax.swing.JInternalFrame;
+
+import com.lowagie.text.Document;
+import com.lowagie.text.Image;
+import com.lowagie.text.Rectangle;
+import com.lowagie.text.pdf.PdfContentByte;
+import com.lowagie.text.pdf.PdfWriter;
+import com.lowagie.text.pdf.RandomAccessFileOrArray;
+import com.lowagie.text.pdf.codec.TiffImage;
+import com.lowagie.tools.arguments.FileArgument;
+import com.lowagie.tools.arguments.ImageFilter;
+import com.lowagie.tools.arguments.PdfFilter;
+import com.lowagie.tools.arguments.ToolArgument;
+
+/**
+ * Knits two TIFF files, one with the even pages and another with the odd pages, together.
+ */
+public class KnitTiff extends AbstractTool {
+
+ static {
+ addVersion("$Id: KnitTiff.java,v 1.7 2005/11/29 21:05:02 blowagie Exp $");
+ }
+ /**
+ * Constructs a KnitTiff object.
+ */
+ public KnitTiff() {
+ menuoptions = MENU_EXECUTE | MENU_EXECUTE_SHOW;
+ arguments.add(new FileArgument(this, "odd", "The tiff file with the odd pages", false, new ImageFilter(false, false, false, false, false, true)));
+ arguments.add(new FileArgument(this, "even", "The tiff file with the even pages", false, new ImageFilter(false, false, false, false, false, true)));
+ arguments.add(new FileArgument(this, "destfile", "The file to which the converted TIFF has to be written", true, new PdfFilter()));
+ }
+
+ /**
+ * @see com.lowagie.tools.plugins.AbstractTool#createFrame()
+ */
+ protected void createFrame() {
+ internalFrame = new JInternalFrame("KnitTiff", true, false, true);
+ internalFrame.setSize(300, 80);
+ internalFrame.setJMenuBar(getMenubar());
+ System.out.println("=== KnitTiff OPENED ===");
+ }
+
+ /**
+ * @see com.lowagie.tools.plugins.AbstractTool#execute()
+ */
+ public void execute() {
+ try {
+ if (getValue("odd") == null) throw new InstantiationException("You need to choose a sourcefile for the odd pages");
+ File odd_file = (File)getValue("odd");
+ if (getValue("even") == null) throw new InstantiationException("You need to choose a sourcefile for the even pages");
+ File even_file = (File)getValue("even");
+ if (getValue("destfile") == null) throw new InstantiationException("You need to choose a destination file");
+ File pdf_file = (File)getValue("destfile");
+ RandomAccessFileOrArray odd = new RandomAccessFileOrArray(odd_file.getAbsolutePath());
+ RandomAccessFileOrArray even = new RandomAccessFileOrArray(even_file.getAbsolutePath());
+ Image img = TiffImage.getTiffImage(odd, 1);
+ Document document = new Document(new Rectangle(img.scaledWidth(),
+ img.scaledHeight()));
+ PdfWriter writer = PdfWriter.getInstance(document,
+ new FileOutputStream(pdf_file));
+ document.open();
+ PdfContentByte cb = writer.getDirectContent();
+ int count = Math.max(TiffImage.getNumberOfPages(odd), TiffImage
+ .getNumberOfPages(even));
+ for (int c = 0; c < count; ++c) {
+ try {
+ Image imgOdd = TiffImage.getTiffImage(odd, c + 1);
+ Image imgEven = TiffImage.getTiffImage(even, count - c);
+ document.setPageSize(new Rectangle(imgOdd.scaledWidth(),
+ imgOdd.scaledHeight()));
+ document.newPage();
+ imgOdd.setAbsolutePosition(0, 0);
+ cb.addImage(imgOdd);
+ document.setPageSize(new Rectangle(imgEven.scaledWidth(),
+ imgEven.scaledHeight()));
+ document.newPage();
+ imgEven.setAbsolutePosition(0, 0);
+ cb.addImage(imgEven);
+
+ } catch (Exception e) {
+ System.out.println("Exception page " + (c + 1) + " "
+ + e.getMessage());
+ }
+ }
+ odd.close();
+ even.close();
+ document.close();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ /**
+ * @see com.lowagie.tools.plugins.AbstractTool#valueHasChanged(com.lowagie.tools.arguments.ToolArgument)
+ */
+ public void valueHasChanged(ToolArgument arg) {
+ if (internalFrame == null) {
+ // if the internal frame is null, the tool was called from the commandline
+ return;
+ }
+ // represent the changes of the argument in the internal frame
+ }
+
+
+ /**
+ * Converts a tiff file to PDF.
+ * @param args
+ */
+ public static void main(String[] args) {
+ KnitTiff tool = new KnitTiff();
+ if (args.length < 3) {
+ System.err.println(tool.getUsage());
+ }
+ tool.setArguments(args);
+ tool.execute();
+ }
+
+ /**
+ * @see com.lowagie.tools.plugins.AbstractTool#getDestPathPDF()
+ */
+ protected File getDestPathPDF() throws InstantiationException {
+ return (File)getValue("destfile");
+ }
+}
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