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* Copyright 2003 Paulo Soares
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* (the "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the License.
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* The Original Code is 'iText, a free JAVA-PDF library'.
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* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
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* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
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* All Rights Reserved.
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* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
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* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
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* Contributor(s): all the names of the contributors are added in the source code
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* Alternatively, the contents of this file may be used under the terms of the
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* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
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* provisions of LGPL are applicable instead of those above. If you wish to
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* allow use of your version of this file only under the terms of the LGPL
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* License and not to allow others to use your version of this file under
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* the MPL, indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by the LGPL.
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* If you do not delete the provisions above, a recipient may use your version
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* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the MPL as stated above or under the terms of the GNU
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* Library General Public License as published by the Free Software Foundation;
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* either version 2 of the License, or any later version.
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
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* If you didn't download this code from the following link, you should check if
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* you aren't using an obsolete version:
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* http://www.lowagie.com/iText/
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package com.lowagie.text.pdf;
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import com.lowagie.text.Rectangle;
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/** An event called for a single cell.
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* @author Paulo Soares (psoares@consiste.pt)
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public interface PdfPCellEvent {
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/** This method is called at the end of the cell rendering. The text or graphics are added to
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* one of the 4 <CODE>PdfContentByte</CODE> contained in
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* <CODE>canvases</CODE>.<br>
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* The indexes to <CODE>canvases</CODE> are:<p>
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* <li><CODE>PdfPTable.BASECANVAS</CODE> - the original <CODE>PdfContentByte</CODE>. Anything placed here
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* will be under the cell.
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* <li><CODE>PdfPTable.BACKGROUNDCANVAS</CODE> - the layer where the background goes to.
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* <li><CODE>PdfPTable.LINECANVAS</CODE> - the layer where the lines go to.
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* <li><CODE>PdfPTable.TEXTCANVAS</CODE> - the layer where the text go to. Anything placed here
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* will be over the cell.
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* The layers are placed in sequence on top of each other.
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* @param cell the cell
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* @param position the coordinates of the cell
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* @param canvases an array of <CODE>PdfContentByte</CODE>
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public void cellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases);