pdfformxobject.java

java itext java itext java itext

/*
 * $Id: PdfFormXObject.java,v 1.11 2001/12/10 13:53:21 blowagie Exp $
 * $Name:  $
 *
 * Copyright 1999, 2000, 2001 by Bruno Lowagie.
 *
 * This library is free software; you can redistribute it and/or modify it
 * 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.
 *
 * You should have received a copy of the GNU Library General Public License along
 * with this library; if not, write to the Free Foundation, Inc., 59 Temple Place,
 * Suite 330, Boston, MA 02111-1307 USA.
 *
 * 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/
 *
 * ir-arch Bruno Lowagie,
 * Adolf Baeyensstraat 121
 * 9040 Sint-Amandsberg
 * BELGIUM
 * tel. [phone]
 * [e-mail]
 *
 */

package com.lowagie.text.pdf;

/**
 * <CODE>PdfFormObject</CODE> is a type of XObject containing a template-object.
 */

public class PdfFormXObject extends PdfStream {
    
    // public static final variables
    
/** This is a PdfNumber representing 0. */
    public static final PdfNumber ZERO = new PdfNumber(0);
    
/** This is a PdfNumber representing 1. */
    public static final PdfNumber ONE = new PdfNumber(1);
    
/** This is the 1 - matrix. */
    public static final PdfArray MATRIX = new PdfArray();
    
    static {
        MATRIX.add(ONE);
        MATRIX.add(ZERO);
        MATRIX.add(ZERO);
        MATRIX.add(ONE);
        MATRIX.add(ZERO);
        MATRIX.add(ZERO);
    }
    
    // membervariables
    
    
    // constructor
    
/**
 * Constructs a <CODE>PdfFormXObject</CODE>-object.
 *
 * @param		template		the template
 */
    
    PdfFormXObject(PdfTemplate template) // throws BadPdfFormatException
    {
        super();
        dictionary.put(PdfName.TYPE, PdfName.XOBJECT);
        dictionary.put(PdfName.SUBTYPE, PdfName.FORM);
        dictionary.put(PdfName.RESOURCES, template.getResources());
        dictionary.put(PdfName.BBOX, new PdfRectangle(0, 0, template.getWidth(), template.getHeight()));
        dictionary.put(PdfName.FORMTYPE, ONE);
        dictionary.put(PdfName.MATRIX, MATRIX);
        bytes = template.toPdf(null);
        dictionary.put(PdfName.LENGTH, new PdfNumber(bytes.length));
        try {flateCompress();} catch (Exception e){}
        //compress()
    }
    
}